Hover to view popup zone forecast; click a zone to view related text forecast below. Show All Text Below
348 FZPN27 KNHC 180336 OFFPZ7 Offshore Waters Forecast NWS National Hurricane Center Miami, FL 836 PM PDT Thu Jul 17 2025 Offshore Waters Forecast for the E Pacific within 250 nm of Mexico Seas given as significant wave height, which is the average height of the highest 1/3 of the waves. Individual waves may be more than twice the significant wave height.
PMZ001-181545- Synopsis for the E Pacific within 250 nm of Mexico 836 PM PDT Thu Jul 17 2025 .SYNOPSIS...Moderate southeast winds will pulse over the northern Gulf of California, reaching moderate to fresh speeds Sun morning as a low pressure develops just north of the area. Moderate to locally fresh southeast winds will then prevail through Tue night as the low remains stationary. Pulsing fresh to strong north gap winds will continue in the Gulf of Tehuantepec through Sun night as a surface trough is expected to move from the Yucatan Peninsula to Veracruz the next several days. Afterward, high pressure over the Gulf of America will shift eastward, and winds in Tehuantepec will diminish to moderate to fresh speeds through Tue night. Rough seas are forecast to develop in Tehuantepec Fri night through late Sat. Elsewhere, moderate or weaker winds and moderate seas will prevail.
PMZ009-181545- Mexico Border S to 30N within 60 nm of shore- 836 PM PDT Thu Jul 17 2025 .TONIGHT...NW winds 10 kt. Seas 3 to 5 ft in S swell. Period 15 seconds. .FRI...Variable winds less than 5 kt, becoming W to NW 10 kt in the afternoon. Seas 3 to 5 ft in S swell. Period 15 seconds. .FRI NIGHT...NW winds 10 kt. Seas 3 to 5 ft in S swell. Period 15 seconds. .SAT...NW winds 10 kt. Seas 3 to 4 ft. Period 14 seconds. .SAT NIGHT...NW winds 10 to 15 kt. Seas 3 to 5 ft. Period 13 seconds. .SUN...W to NW winds 10 kt. Seas 2 to 4 ft. Period 13 seconds. .SUN NIGHT...W to NW winds 10 kt. Seas 2 to 4 ft. Period 13 seconds. .MON...Variable winds less than 5 kt N of 31N, and NW 10 kt S of 31N. Seas 2 to 4 ft. Period 12 seconds. .MON NIGHT...NW winds 10 kt. Seas 2 to 4 ft. Period 12 seconds. .TUE...NW winds 10 kt. Seas 3 to 5 ft. Period 16 seconds. .TUE NIGHT...NW winds 10 to 15 kt. Seas 3 to 5 ft. Period 16 seconds.
Forecaster Aguirre
PMZ011-181545- 30N to Punta Eugenia within 250 nm of shore- 836 PM PDT Thu Jul 17 2025 .TONIGHT...NW to N winds 10 kt in the evening, becoming variable winds less than 5 kt. Seas 4 to 6 ft in SW swell. Period 15 seconds. .FRI...Variable winds less than 5 kt, becoming NW to N 10 kt in the afternoon. Seas 3 to 5 ft. Period 15 seconds. .FRI NIGHT...NW to N winds 10 to 15 kt. Seas 3 to 5 ft. Period 14 seconds. .SAT...NW winds 10 kt. Seas 3 to 5 ft. Period 14 seconds. .SAT NIGHT...NW winds 10 to 15 kt. Seas 4 to 6 ft. Period 11 seconds. .SUN...NW winds 10 kt. Seas 3 to 5 ft. Period 11 seconds. .SUN NIGHT...NW winds 10 to 15 kt. Seas 3 to 5 ft. Period 11 seconds. .MON...NW winds 10 kt. Seas 3 to 5 ft in S swell. Period 11 seconds. .MON NIGHT...NW winds 10 kt. Seas 3 to 5 ft in S swell. Period 13 seconds. .TUE...NW to N winds 10 kt. Seas 3 to 5 ft in S swell. Period 14 seconds. .TUE NIGHT...NW to N winds 10 to 15 kt. Seas 3 to 5 ft. Period 15 seconds.
Forecaster Aguirre
PMZ013-181545- Punta Eugenia to Cabo San Lazaro within 250 nm offshore- 836 PM PDT Thu Jul 17 2025 .TONIGHT...W to NW winds 10 kt. Seas 4 to 6 ft in SW to W swell. Period 15 seconds. .FRI...NW to N winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 15 seconds. .FRI NIGHT...NW winds 10 to 15 kt. Seas 3 to 5 ft. Period 14 seconds. .SAT...NW to N winds 10 to 15 kt. Seas 3 to 5 ft. Period 14 seconds. .SAT NIGHT...NW winds 10 to 15 kt. Seas 3 to 5 ft. Period 11 seconds. .SUN...NW winds 10 to 15 kt. Seas 3 to 5 ft. Period 11 seconds. .SUN NIGHT...NW winds 10 to 15 kt. Seas 3 to 5 ft. Period 11 seconds. .MON...NW winds 10 kt. Seas 3 to 5 ft. Period 11 seconds. .MON NIGHT...NW winds 10 to 15 kt. Seas 3 to 5 ft. Period 13 seconds. .TUE...NW to N winds 10 kt. Seas 3 to 5 ft. Period 16 seconds. .TUE NIGHT...NW to N winds 10 to 15 kt. Seas 3 to 5 ft. Period 15 seconds.
Forecaster Aguirre
PMZ014-181545- Cabo San Lazaro to Cabo San Lucas within 350 nm offshore N of 20N- 836 PM PDT Thu Jul 17 2025 .TONIGHT...NW to N winds 10 to 15 kt. Seas 4 to 6 ft in SW swell. Period 15 seconds. .FRI...NW to N winds 10 to 15 kt. Seas 4 to 6 ft in S to SW swell. Period 14 seconds. .FRI NIGHT...NW to N winds 10 to 15 kt. Seas 3 to 5 ft. Period 14 seconds. .SAT...NW to N winds 10 to 15 kt. Seas 3 to 5 ft. Period 13 seconds. .SAT NIGHT...NW winds 10 to 15 kt. Seas 3 to 5 ft. Period 11 seconds. .SUN...NW to N winds 10 to 15 kt. Seas 3 to 5 ft. Period 11 seconds. .SUN NIGHT...NW to N winds 10 to 15 kt. Seas 3 to 5 ft. Period 11 seconds. .MON...NW to N winds 10 kt. Seas 3 to 5 ft in S swell. Period 11 seconds. .MON NIGHT...NW to N winds 10 kt. Seas 3 to 5 ft in S swell. Period 15 seconds. .TUE...NW to N winds 10 kt. Seas 3 to 5 ft in S swell. Period 15 seconds. .TUE NIGHT...NW to N winds 10 kt. Seas 3 to 5 ft in swell. Period 14 seconds.
Forecaster Aguirre
PMZ016-181545- From 17N to 20N Between 110W and 115W including the Revillagigedo Islands- 836 PM PDT Thu Jul 17 2025 .TONIGHT...NE winds 10 kt. Seas 4 to 6 ft in SW swell. Period 14 seconds. .FRI...NE winds 10 kt. Seas 4 to 6 ft in SW to W swell. Period 14 seconds. .FRI NIGHT...N to NE winds 10 kt. Seas 4 to 6 ft in SW to W swell. Period 13 seconds. .SAT...N to NE winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 13 seconds. .SAT NIGHT...N winds 10 kt. Seas 3 to 5 ft. Period 11 seconds. .SUN...N winds 10 kt. Seas 3 to 5 ft. Period 11 seconds. .SUN NIGHT...N winds 10 kt. Seas 3 to 5 ft. Period 11 seconds. .MON...N to NE winds 10 kt. Seas 3 to 5 ft. Period 13 seconds. .MON NIGHT...N to NE winds 10 kt. Seas 4 to 6 ft in S swell. Period 15 seconds. .TUE...N to NE winds 10 kt. Seas 4 to 6 ft in S swell. Period 14 seconds. .TUE NIGHT...N winds 10 kt. Seas 4 to 6 ft in S swell. Period 14 seconds.
Forecaster Aguirre
PMZ017-181545- Northern Gulf of California- 836 PM PDT Thu Jul 17 2025 .TONIGHT...S to SW winds 10 kt. Seas 3 ft or less. Period 9 seconds. .FRI...SW winds 10 kt, shifting to SE to S in the afternoon. Seas 3 ft or less. Period 9 seconds. .FRI NIGHT...S to SW winds 10 kt. Seas 3 ft or less. Period 9 seconds. .SAT...S winds 10 kt. Seas 3 ft or less. Period 9 seconds. .SAT NIGHT...S winds 10 to 15 kt. Seas 3 ft or less. Period 5 seconds. .SUN...SE to S winds 15 to 20 kt. Seas 2 to 4 ft. Period 3 seconds. .SUN NIGHT...S winds 10 to 15 kt. Seas 3 ft or less. Period 4 seconds. .MON...SE to S winds 10 to 15 kt. Seas 3 ft or less. Period 4 seconds. .MON NIGHT...S winds 10 to 15 kt. Seas 2 to 4 ft. Period 4 seconds. .TUE...SE to S winds 10 to 15 kt. Seas 2 to 4 ft. Period 4 seconds. .TUE NIGHT...S winds 10 to 15 kt. Seas 2 to 4 ft. Period 4 seconds.
Forecaster Aguirre
PMZ019-181545- Central Gulf of California- 836 PM PDT Thu Jul 17 2025 .TONIGHT...Variable winds less than 5 kt, becoming SW to W 10 kt late. Seas 2 to 3 ft. Period 10 seconds. .FRI...W winds 10 kt. Seas 2 to 3 ft. Period 10 seconds. .FRI NIGHT...Variable winds less than 5 kt, becoming S to SW 10 kt late. Seas 2 to 3 ft. Period 10 seconds. .SAT...SE to S winds 10 kt. Seas 2 to 3 ft. Period 10 seconds. .SAT NIGHT...SE winds 10 to 15 kt. Seas 3 to 4 ft. Period 10 seconds. .SUN...SE to S winds 10 to 15 kt. Seas 3 to 4 ft. Period 6 seconds. .SUN NIGHT...S winds 10 kt. Seas 3 to 4 ft. Period 6 seconds. .MON...SE to S winds 10 to 15 kt. Seas 3 to 4 ft. Period 6 seconds. .MON NIGHT...S winds 10 kt. Seas 3 to 4 ft. Period 10 seconds. .TUE...SE to S winds 10 to 15 kt. Seas 3 to 4 ft. Period 10 seconds. .TUE NIGHT...S winds 10 kt. Seas 3 to 4 ft. Period 10 seconds.
Forecaster Aguirre
PMZ021-181545- Southern Gulf of California- 836 PM PDT Thu Jul 17 2025 .TONIGHT...Variable winds less than 5 kt, becoming SW to W 10 kt late. Seas 3 to 5 ft in S swell. Period 15 seconds. .FRI...W winds 10 kt. Seas 3 to 4 ft. Period 15 seconds. .FRI NIGHT...E to SE winds 10 kt, shifting to S late. Seas 3 to 4 ft. Period 14 seconds. .SAT...SE to S winds 10 kt. Seas 3 to 4 ft. Period 14 seconds. .SAT NIGHT...SE winds 10 kt. Seas 3 to 4 ft. Period 12 seconds. .SUN...Variable winds less than 5 kt. Seas 2 to 4 ft in SE swell. Period 11 seconds. .SUN NIGHT...S winds 10 kt. Seas 2 to 4 ft. Period 11 seconds. .MON...SE to S winds 10 kt. Seas 3 to 4 ft. Period 11 seconds. .MON NIGHT...SE to S winds 10 kt. Seas 3 to 4 ft. Period 12 seconds. .TUE...SE to S winds 10 kt. Seas 3 to 4 ft. Period 13 seconds. .TUE NIGHT...SW winds 10 kt. Seas 3 to 4 ft. Period 12 seconds.
Forecaster Aguirre
PMZ022-181545- N of 20N E of 110W to the Entrance of the Gulf of California- 836 PM PDT Thu Jul 17 2025 .TONIGHT...W to NW winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 15 seconds. Winds and seas higher in and near scattered showers and thunderstorms NE part. .FRI...N winds 10 kt, shifting to W in the afternoon. Seas 4 to 6 ft in S to SW swell. Period 14 seconds. Scattered showers and thunderstorms E part. .FRI NIGHT...W winds 10 kt. Seas 3 to 5 ft. Period 14 seconds. Scattered showers and isolated thunderstorms. .SAT...W to NW winds 10 kt. Seas 3 to 5 ft in S swell. Period 14 seconds. .SAT NIGHT...W to NW winds 10 kt. Seas 3 to 5 ft in S swell. Period 13 seconds. .SUN...W to NW winds 10 kt. Seas 3 to 5 ft in S swell. Period 13 seconds. .SUN NIGHT...W winds 10 kt. Seas 3 to 4 ft. Period 12 seconds. .MON...W winds 10 kt. Seas 3 to 5 ft in S swell. Period 11 seconds. .MON NIGHT...W to NW winds 10 kt. Seas 3 to 5 ft in S swell. Period 14 seconds. .TUE...W to NW winds 10 kt. Seas 3 to 5 ft in S swell. Period 15 seconds. .TUE NIGHT...W to NW winds 10 kt. Seas 3 to 5 ft in S swell. Period 14 seconds.
Forecaster Aguirre
PMZ024-181545- Colima and Jalisco within 300 nm offshore S of 20N and E of 110W- 836 PM PDT Thu Jul 17 2025 .TONIGHT...NW to N winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 15 seconds. .FRI...N winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 14 seconds. .FRI NIGHT...NW to N winds 10 kt. Seas 3 to 5 ft in S to SW swell. Period 14 seconds. .SAT...NW to N winds 10 kt. Seas 3 to 5 ft in S swell. Period 13 seconds. .SAT NIGHT...NW to N winds 10 kt. Seas 3 to 5 ft in S swell. Period 13 seconds. .SUN...N winds 10 kt. Seas 3 to 5 ft in S swell. Period 12 seconds. .SUN NIGHT...N winds 10 kt. Seas 3 to 5 ft in S swell. Period 11 seconds. .MON...Variable winds less than 5 kt. Seas 3 to 5 ft in S swell. Period 13 seconds. .MON NIGHT...NW to N winds 10 kt. Seas 3 to 5 ft in S swell. Period 15 seconds. .TUE...NW to N winds 10 kt. Seas 3 to 5 ft in S swell. Period 14 seconds. .TUE NIGHT...NW to N winds 10 kt. Seas 4 to 6 ft in S swell. Period 14 seconds.
Forecaster Aguirre
PMZ025-181545- Michoacan and Guerrero within 250 nm offshore- 836 PM PDT Thu Jul 17 2025 .TONIGHT...NW to N winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 15 seconds. .FRI...NW to N winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 14 seconds. .FRI NIGHT...NW to N winds 10 kt. Seas 3 to 5 ft in S to SW swell. Period 14 seconds. .SAT...NW to N winds 10 kt. Seas 3 to 5 ft in S to SW swell. Period 13 seconds. .SAT NIGHT...NW winds 10 kt. Seas 3 to 5 ft in S to SW swell. Period 12 seconds. .SUN...Variable winds less than 5 kt Within 60 nm of shore, and NE 10 kt Elsewhere. Seas 3 to 5 ft in S to SW swell. Period 12 seconds. .SUN NIGHT...Variable winds less than 5 kt. Seas 3 to 5 ft in S to SW swell. Period 11 seconds. .MON...W to NW winds 10 kt Within 60 nm of shore, and variable less than 5 kt Elsewhere. Seas 4 to 6 ft in S to SW swell. Period 13 seconds. .MON NIGHT...NW winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 15 seconds. .TUE...NW to N winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 14 seconds. .TUE NIGHT...W winds 10 kt Within 60 nm of shore, and variable less than 5 kt Elsewhere. Seas 4 to 6 ft in S to SW swell. Period 14 seconds.
Forecaster Aguirre
PMZ026-181545- Oaxaca W of Puerto Angel within 250 nm offshore- 836 PM PDT Thu Jul 17 2025 .TONIGHT...Variable winds less than 5 kt, becoming N 10 kt late. Seas 4 to 6 ft in S to SW swell. Period 15 seconds. .FRI...N of 14N, NW to N winds 10 kt in the morning, becoming variable winds less than 5 kt. S of 14N, NE winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 14 seconds. .FRI NIGHT...N of 14N, variable winds less than 5 kt, becoming NW 10 kt late. S of 14N, E winds 10 kt in the evening, becoming variable winds less than 5 kt. Seas 3 to 5 ft in S to SW swell. Period 14 seconds. .SAT...NW to N winds 10 kt in the morning, becoming variable winds less than 5 kt. Seas 3 to 5 ft in S to SW swell. Period 14 seconds. .SAT NIGHT...N to NE winds 10 kt. Seas 3 to 5 ft in S to SW swell. Period 12 seconds. .SUN...E winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 12 seconds. .SUN NIGHT...SE to S winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 11 seconds. .MON...Variable winds less than 5 kt N of 14N, and NE to E 10 kt S of 14N. Seas 4 to 6 ft in S to SW swell. Period 14 seconds. .MON NIGHT...Variable winds less than 5 kt N of 14N, and NE to E 10 kt S of 14N. Seas 4 to 6 ft in S to SW swell. Period 15 seconds. .TUE...Variable winds less than 5 kt N of 14N, and E 10 kt S of 14N. Seas 4 to 6 ft in S to SW swell. Period 14 seconds. .TUE NIGHT...Variable winds less than 5 kt N of 14N, and E to SE 10 kt S of 14N. Seas 4 to 6 ft in S to SW swell. Period 14 seconds.
Forecaster Aguirre
PMZ028-181545- Oaxaca E of Puerto Angel within 300 nm offshore including the Gulf of Tehuantepec- 836 PM PDT Thu Jul 17 2025 .TONIGHT...N of 14N, NW to N winds 10 kt, increasing to 15 to 20 kt late. S of 14N, NE to E winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period 15 seconds. Isolated showers. .FRI...N to NE winds 15 to 20 kt. Seas 6 to 8 ft in S to SW swell. Period 14 seconds. Isolated showers and thunderstorms. .FRI NIGHT...NW to N winds 20 to 25 kt N of 14N, and NE 10 kt S of 14N. Seas 6 to 8 ft in S to SW swell. Period 14 seconds. Isolated showers and thunderstorms. .SAT...N winds 20 to 30 kt N of 14N, and NE 10 to 15 kt S of 14N. Seas 6 to 9 ft in S swell. Period 14 seconds. Scattered showers and isolated thunderstorms.. .SAT NIGHT...N winds 15 to 20 kt N of 14N, and NE to E 10 kt S of 14N. Seas 5 to 7 ft in NE swell. Period 11 seconds. .SUN...NE winds 15 to 20 kt. Seas 5 to 7 ft. Period 11 seconds. .SUN NIGHT...NW to N winds 15 to 20 kt N of 14N, and E 10 kt S of 14N. Seas 5 to 7 ft in S to SW swell. Period 12 seconds. .MON...NE to E winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 14 seconds. .MON NIGHT...E to SE winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period 15 seconds. .TUE...NW to N winds 15 to 20 kt N of 14N, and E to SE 10 kt S of 14N. Seas 4 to 6 ft in S to SW swell. Period 14 seconds. .TUE NIGHT...NW winds 10 to 15 kt N of 14N, and variable less than 5 kt S of 14N. Seas 5 to 7 ft in S to SW swell. Period 14 seconds.
Forecaster Aguirre
PMZ029-181545- Offshore Chiapas E of 94W- 836 PM PDT Thu Jul 17 2025 .TONIGHT...Variable winds less than 5 kt. Seas 4 to 6 ft in S to SW swell. Period 15 seconds. .FRI...Variable winds less than 5 kt E of 93W, and NW 10 kt W of 93W. Seas 4 to 6 ft in S to SW swell. Period 14 seconds. .FRI NIGHT...Variable winds less than 5 kt. Seas 4 to 6 ft in S to SW swell. Period 14 seconds. .SAT...Variable winds less than 5 kt. Seas 4 to 6 ft in SW swell. Period 14 seconds. .SAT NIGHT...Variable winds less than 5 kt. Seas 4 to 6 ft in S to SW swell. Period 13 seconds. .SUN...Variable winds less than 5 kt E of 93W, and W to NW 10 kt W of 93W. Seas 3 to 5 ft. Period 12 seconds. .SUN NIGHT...Variable winds less than 5 kt E of 93W, and S 10 kt W of 93W. Seas 3 to 5 ft. Period 12 seconds. .MON...Variable winds less than 5 kt. Seas 4 to 6 ft in S to SW swell. Period 14 seconds. .MON NIGHT...Variable winds less than 5 kt. Seas 4 to 6 ft in S to SW swell. Period 15 seconds. .TUE...Variable winds less than 5 kt. Seas 3 to 5 ft in S to SW swell. Period 14 seconds. .TUE NIGHT...Variable winds less than 5 kt E of 93W, and S 10 kt W of 93W. Seas 3 to 5 ft. Period 14 seconds.
Forecaster Aguirre
216 FZPN28 KNHC 180334 OFFPZ8 Offshore Waters Forecast NWS National Hurricane Center Miami, FL 834 PM PDT Thu Jul 17 2025 Offshore Waters Forecast for the E Pacific within 250 nm of Central America, Colombia, and within 750 nm of Ecuador Seas given as significant wave height, which is the average height of the highest 1/3 of the waves. Individual waves may be more than twice the significant wave height.
PMZ101-181545- Synopsis for the E Pacific within 250 nm of Central America, Colombia, and within 750 nm of Ecuador 834 PM PDT Thu Jul 17 2025 .SYNOPSIS...Pulsing fresh to strong northeast to east winds will continue in the Gulf of Papagayo through Tue night with periods of rough seas. Moderate winds associated with this gap wind event will continue to affect the outer offshore waters of El Salvador and Guatemala through early next week. Otherwise, gentle to moderate southerly winds will continue between Ecuador and The Galapagos Islands through Tue night along with moderate seas.
PMZ111-181545- Guatemala and El Salvador to 250 nm offshore- 834 PM PDT Thu Jul 17 2025 .TONIGHT...NE winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 15 seconds. .FRI...N to NE winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 14 seconds. .FRI NIGHT...Variable winds less than 5 kt, becoming NE 10 kt late. Seas 5 to 7 ft in S swell. Period 14 seconds. Scattered showers and isolated thunderstorms through the night. .SAT...E winds 10 to 15 kt. Seas 5 to 7 ft in S swell. Period 14 seconds. Scattered showers and isolated thunderstorms through the day. .SAT NIGHT...NE to E winds 10 to 15 kt. Seas 4 to 6 ft. Period 12 seconds. .SUN...E winds 10 to 15 kt. Seas 5 to 7 ft in S swell. Period 11 seconds. .SUN NIGHT...E to SE winds 10 to 15 kt. Seas 5 to 7 ft in SE to S swell. Period 12 seconds. .MON...E to SE winds 10 to 15 kt. Seas 6 to 8 ft in S swell. Period 15 seconds. .MON NIGHT...E winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 15 seconds. .TUE...NE winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 14 seconds. .TUE NIGHT...NE to E winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 14 seconds.
Forecaster Aguirre
PMZ113-181545- El Salvador to North Costa Rica including the Gulfs of Fonseca and Papagayo- 834 PM PDT Thu Jul 17 2025 .TONIGHT...NE to E winds 20 to 25 kt. Seas 6 to 8 ft. Period 15 seconds. Isolated showers and thunderstorms. .FRI...NE to E winds 15 to 20 kt. Seas 6 to 8 ft in E to SE swell. Period 14 seconds. Isolated showers and thunderstorms. .FRI NIGHT...E winds 15 to 20 kt. Seas 5 to 7 ft. Period 14 seconds. Isolated showers and thunderstorms. .SAT...NE to E winds 25 to 30 kt Offshore Gulf of Papagayo, and NE to E 15 to 20 kt Elsewhere. Seas 6 to 8 ft. Period 14 seconds. Isolated showers and thunderstorms. .SAT NIGHT...E winds 15 to 20 kt. Seas 5 to 7 ft. Period 11 seconds. .SUN...E winds 15 to 20 kt. Seas 5 to 7 ft. Period 11 seconds. .SUN NIGHT...NE to E winds 20 kt Offshore Gulf of Papagayo, and E to SE 10 to 15 kt Elsewhere. Seas 5 to 7 ft. Period 12 seconds. .MON...NE to E winds 10 to 15 kt. Seas 4 to 6 ft. Period 12 seconds. .MON NIGHT...NE to E winds 20 kt Offshore Gulf of Papagayo, and E 10 to 15 kt Elsewhere. Seas 4 to 6 ft. Period 14 seconds. .TUE...NE to E winds 20 kt Offshore Gulf of Papagayo, and NE to E 10 to 15 kt Elsewhere. Seas 4 to 6 ft. Period 14 seconds. .TUE NIGHT...NE to E winds 20 kt Offshore Gulf of Papagayo, and E 10 to 15 kt Elsewhere. Seas 4 to 6 ft. Period 14 seconds.
Forecaster Aguirre
PMZ115-181545- North Costa Rica to West Panama to 250 nm offshore- 834 PM PDT Thu Jul 17 2025 .TONIGHT...Near the Azuero Peninsula, variable winds less than 5 kt. Variable winds less than 5 kt in the evening. Elsewhere, SW to W winds 10 kt late. Seas 5 to 7 ft in S to SW swell. Period 15 seconds. Isolated showers and thunderstorms. .FRI...Variable winds less than 5 kt, becoming SW 10 kt in the afternoon. Seas 4 to 6 ft in S to SW swell. Period 14 seconds. Isolated showers and thunderstorms. .FRI NIGHT...SW to W winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 14 seconds. Scattered showers and isolated thunderstorms. .SAT...Variable winds less than 5 kt Near the Azuero Peninsula, and SW 10 kt Elsewhere. Seas 4 to 6 ft in S to SW swell. Period 13 seconds. Scattered showers and isolated thunderstorms. .SAT NIGHT...Variable winds less than 5 kt Near the Azuero Peninsula, and SW 10 kt Elsewhere. Seas 3 to 5 ft in S to SW swell. Period 12 seconds. .SUN...S winds 10 kt. Seas 3 to 5 ft in S to SW swell. Period 11 seconds. .SUN NIGHT...Variable winds less than 5 kt Near the Azuero Peninsula, and SW 10 kt Elsewhere. Seas 3 to 5 ft in S to SW swell. Period 12 seconds. .MON...Variable winds less than 5 kt Near the Azuero Peninsula, and SW 10 kt Elsewhere. Seas 4 to 6 ft in S to SW swell. Period 12 seconds. .MON NIGHT...SW winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 15 seconds. .TUE...Variable winds less than 5 kt Near the Azuero Peninsula, and S to SW 10 kt Elsewhere. Seas 4 to 6 ft in S to SW swell. Period 14 seconds. .TUE NIGHT...SW to W winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 14 seconds.
Forecaster Aguirre
PMZ117-181545- East Panama and Colombia including the Gulf of Panama- 834 PM PDT Thu Jul 17 2025 .TONIGHT...W winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period 15 seconds. Isolated showers and thunderstorms. .FRI...SW to W winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 14 seconds. Isolated showers and isolated thunderstorms. .FRI NIGHT...SW winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 14 seconds. Scattered showers and isolated thunderstorms. .SAT...SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 14 seconds. Scattered showers and isolated thunderstorms. .SAT NIGHT...Variable winds less than 5 kt Gulf of Panama, and SW 10 to 15 kt Elsewhere. Seas 3 to 5 ft in S to SW swell. Period 11 seconds. .SUN...Variable winds less than 5 kt Gulf of Panama, and SW 10 to 15 kt Elsewhere. Seas 4 to 6 ft in S to SW swell. Period 12 seconds. .SUN NIGHT...Variable winds less than 5 kt Gulf of Panama, and SW to W 10 kt Elsewhere. Seas 4 to 6 ft in S to SW swell. Period 12 seconds. .MON...Variable winds less than 5 kt Gulf of Panama, and SW 10 to 15 kt Elsewhere. Seas 4 to 6 ft. Period 15 seconds. .MON NIGHT...SW to W winds 10 to 15 kt. Seas 4 to 6 ft. Period 14 seconds. .TUE...SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 14 seconds. .TUE NIGHT...SW to W winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 14 seconds.
Forecaster Aguirre
PMZ119-181545- Ecuador including the Gulf of Guayaquil to 250 nm offshore- 834 PM PDT Thu Jul 17 2025 .TONIGHT...S to SW winds 10 to 15 kt. Seas 6 to 8 ft in S to SW swell. Period 14 seconds. .FRI...S to SW winds 10 to 15 kt. Seas 6 to 8 ft in S to SW swell. Period 14 seconds. .FRI NIGHT...S to SW winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 13 seconds. .SAT...S to SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 13 seconds. .SAT NIGHT...S to SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 13 seconds. .SUN...S to SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 14 seconds. .SUN NIGHT...S to SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 15 seconds. .MON...S to SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 14 seconds. .MON NIGHT...S to SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 14 seconds. .TUE...S to SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 13 seconds. .TUE NIGHT...S to SW winds 10 to 15 kt. Seas 3 to 5 ft. Period 13 seconds.
Forecaster Aguirre
PMZ121-181545- Ecuador between 250 and 500 nm offshore- 834 PM PDT Thu Jul 17 2025 .TONIGHT...S winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 14 seconds. .FRI...S winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 14 seconds. .FRI NIGHT...S winds 10 to 15 kt. Seas 5 to 7 ft in S swell. Period 13 seconds. .SAT...S winds 10 to 15 kt. Seas 4 to 6 ft in S swell. Period 13 seconds. .SAT NIGHT...S winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 12 seconds. .SUN...S winds 10 to 15 kt. Seas 4 to 6 ft. Period 15 seconds. .SUN NIGHT...S winds 10 to 15 kt. Seas 4 to 6 ft. Period 15 seconds. .MON...S winds 10 to 15 kt. Seas 4 to 6 ft. Period 14 seconds. .MON NIGHT...S winds 10 to 15 kt. Seas 4 to 6 ft. Period 14 seconds. .TUE...S winds 10 to 15 kt. Seas 4 to 6 ft. Period 13 seconds. .TUE NIGHT...S winds 10 kt. Seas 3 to 5 ft. Period 13 seconds.
Forecaster Aguirre
PMZ123-181545- Offshore Galapagos Islands- 834 PM PDT Thu Jul 17 2025 .TONIGHT...SE to S winds 10 to 15 kt. Seas 6 to 8 ft in S swell. Period 14 seconds. .FRI...SE to S winds 10 to 15 kt. Seas 5 to 7 ft in SE to S swell. Period 13 seconds. .FRI NIGHT...SE to S winds 10 to 15 kt. Seas 5 to 7 ft. Period 13 seconds. .SAT...SE to S winds 10 to 15 kt. Seas 4 to 6 ft in SE to S swell. Period 12 seconds. .SAT NIGHT...SE to S winds 10 kt. Seas 4 to 6 ft in S swell. Period 12 seconds. .SUN...SE to S winds 10 to 15 kt. Seas 4 to 6 ft. Period 12 seconds. .SUN NIGHT...SE to S winds 10 kt. Seas 4 to 6 ft in S swell. Period 12 seconds. .MON...SE to S winds 10 to 15 kt. Seas 4 to 6 ft. Period 12 seconds. .MON NIGHT...SE to S winds 10 to 15 kt. Seas 4 to 6 ft. Period 12 seconds. .TUE...SE to S winds 10 to 15 kt. Seas 4 to 6 ft. Period 12 seconds. .TUE NIGHT...SE to S winds 10 kt. Seas 3 to 5 ft. Period 12 seconds.
Forecaster Aguirre
763 FZNT02 KNHC 180230 HSFAT2 HIGH SEAS FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 0430 UTC FRI JUL 18 2025 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES. INDIVIDUAL WAVES MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT. SECURITE ATLANTIC FROM 07N TO 31N W OF 35W INCLUDING CARIBBEAN SEA AND GULF OF AMERICA SYNOPSIS VALID 0000 UTC FRI JUL 18. 24 HOUR FORECAST VALID 0000 UTC SAT JUL 19. 48 HOUR FORECAST VALID 0000 UTC SUN JUL 20. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .ATLC AND CARIBBEAN WITHIN 21N72W TO 22N72W TO 21N73W TO 20N72W TO 20N71W TO 21N72W E WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 M. .24 HOUR FORECAST WITHIN 21N71W TO 21N73W TO 20N75W TO 19N75W TO 20N71W TO 21N71W NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 M. .36 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M. .CARIBBEAN WITHIN 17N73W TO 15N82W TO 11N82W TO 09N77W TO 11N75W TO 12N69W TO 17N73W...INCLUDING THE GULF OF VENEZUELA...NE TO E WINDS 20 TO 30 KT. SEAS 2.5 TO 3.0 M. .24 HOUR FORECAST WITHIN 14N70W TO 17N73W TO 17N81W TO 13N83W TO 10N77W TO 11N71W TO 14N70W...INCLUDING WITHIN 60 NM OF COAST OF NICARAGUA AND THE GULF OF VENEZUELA...NE TO E WINDS 20 TO 30 KT. SEAS 2.5 TO 4.0 M. .48 HOUR FORECAST WITHIN 13N69W TO 14N73W TO 13N75W TO 11N75W TO 11N72W TO 12N68W TO 13N69W...INCLUDING THE GULF OF VENEZUELA... NE TO E WINDS 20 TO 25 KT. SEAS 2.5 TO 3.0 M. ELSEWHERE WITHIN 14N75W TO 16N78W TO 15N82W TO 11N82W TO 10N78W TO 11N75W TO 14N75W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN E SWELL. .CARIBBEAN WITHIN 17N86W TO 17N87W TO 16N87W TO 16N85W TO 17N86W...INCLUDING THE GULF OF HONDURAS...E WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 M. .12 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M. $$ .FORECASTER ERA. NATIONAL HURRICANE CENTER.
284 FZPN03 KNHC 180335 HSFEP2 HIGH SEAS FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 0430 UTC FRI JUL 18 2025 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES. INDIVIDUAL WAVES MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT. SECURITE E PACIFIC FROM THE EQUATOR TO 30N E OF 140W AND 03.4S TO THE EQUATOR E OF 120W SYNOPSIS VALID 0000 UTC FRI JUL 18. 24 HOUR FORECAST VALID 0000 UTC SAT JUL 19. 48 HOUR FORECAST VALID 0000 UTC SUN JUL 20. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .WITHIN 11N86W TO 12N86W TO 12N88W TO 11N89W TO 10N88W TO 10N86W TO 11N86W...INCLUDING THE GULF OF PAPAGAYO...NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 M. .24 HOUR FORECAST WITHIN 11N86W TO 12N87W TO 12N88W TO 11N89W TO 10N87W TO 10N86W TO 11N86W...INCLUDING THE GULF OF PAPAGAYO... NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 M. .48 HOUR FORECAST WITHIN 12N87W TO 11N89W TO 10N90W TO 09N89W TO 10N87W TO 10N86W TO 12N87W...INCLUDING THE GULF OF PAPAGAYO... NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 M. .WITHIN 01S84W TO 00N93W TO 02N97W TO 01S118W TO 03.4S118W TO 03.4S83W TO 01S84W...EXCEPT LEE OF GALAPAGOS ISLANDS...WINDS 20 KT OR LESS. SEAS 2.5 TO 3 M IN SE TO S SWELL. .12 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M. .06 HOUR FORECAST WITHIN 16N94W TO 16N95W TO 16N96W TO 15N96W TO 15N94W TO 16N94W...INCLUDING THE GULF OF TEHUANTEPEC...NW TO N WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 M. .24 HOUR FORECAST LITTLE CHANGE. .36 HOUR FORECAST WITHIN 16N95W TO 16N96W TO 14N96W TO 13N95W TO 14N94W TO 16N95W...INCLUDING THE GULF OF TEHUANTEPEC...N WINDS 20 TO 30 KT. SEAS 2.5 TO 3 M. .48 HOUR FORECAST WITHIN 16N95W TO 16N96W TO 15N96W TO 15N95W TO 16N95W...INCLUDING THE GULF OF TEHUANTEPEC...N WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 M. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M. CONVECTION VALID AT 0315 UTC FRI JUL 18... .SCATTERED STRONG FROM 23N TO 24N BETWEEN 105W AND 107W. .INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH... MONSOON TROUGH AXIS EXTENDS FROM 09N79W TO 07N91W TO 09N103W TO 101N115W TO 10N125W. ITCZ EXTENDS FROM 10N125W TO 10N130W TO 10N140W. SCATTERED MODERATE ISOLATED STRONG WITHIN 240 NM S OF THE TROUGH BETWEEN 115W AND 120W. NUMEROUS MODERATE WITHIN 240 NM N OF THE TROUGH BETWEEN 118W AND 125W...WITHIN 240 NM N OF THE ITCZ BETWEEN 130W AND 140W AND WITHIN 120 NM S OF THE TROUGH BETWEEN 103W AND 110W. $$ .FORECASTER AGUIRRE. NATIONAL HURRICANE CENTER.
NHC on Facebook
X
YouTube
NHC Blog: