000 FZPN27 KNHC 202107 OFFPZ7 Offshore Waters Forecast NWS National Hurricane Center Miami, FL 207 PM PDT Thu Mar 20 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. PMZ001-210915- Synopsis for the E Pacific within 250 nm of Mexico 207 PM PDT Thu Mar 20 2025 .SYNOPSIS...Strong high pressure ridging building southward across eastern Mexico has produced a tight pressure gradient that is sustaining gale-force north to northeast gap winds in the Gulf of Tehuantepec region. Guidance suggests that winds may peak to 40 kt, or slighter higher tonight. The pressure gradient is forecast to slacken by Fri afternoon allowing for these winds to diminish to fresh to strong speeds. Fresh to strong northwest winds in the central and southern Gulf of California will diminish to moderate to fresh speeds tonight. Meanwhile, northwest swell will spread toward the Revillagigedo Islands through tonight, with fresh swell from winds off southern California sustaining rough seas offshore Baja California Norte through Mon. Winds may pulse to fresh near Cabo Corrientes late this weekend and into early next week. Looking ahead, fresh north winds may develop in the Gulf of Tehuantepec late Tue. $$ PMZ009-210915- Mexico Border S to 30N within 60 nm of shore- 207 PM PDT Thu Mar 20 2025 .TONIGHT...NW winds 15 to 20 kt. Seas 5 to 7 ft in NW swell. Period 12 seconds. .FRI...NW winds 10 kt. Seas 6 to 8 ft in W to NW swell. Period 14 seconds. .FRI NIGHT...NW winds 10 kt. Seas 6 to 8 ft in W to NW swell. Period 15 seconds. .SAT...W to NW winds 10 kt. Seas 6 to 8 ft in W to NW swell. Period 15 seconds. .SAT NIGHT...W to NW winds 10 kt. Seas 6 to 8 ft in W to NW swell. Period 13 seconds. .SUN...W to NW winds 10 kt. Seas 6 to 8 ft in W to NW swell. Period 12 seconds. .SUN NIGHT...W to NW winds 10 kt. Seas 6 to 8 ft in W to NW swell. Period 16 seconds. .MON...Variable winds less than 5 kt N of 31N, and NW 10 kt S of 31N. Seas 6 to 8 ft in W to NW swell. Period 15 seconds. .MON NIGHT...Variable winds less than 5 kt N of 31N, and NW 10 kt S of 31N. Seas 5 to 7 ft in W to NW swell. Period 14 seconds. .TUE...NW winds 10 to 15 kt. Seas 4 to 6 ft. Period 0 seconds. .TUE NIGHT...NW winds 15 to 20 kt. Seas 5 to 7 ft. Period 9 seconds. $$ PMZ011-210915- 30N to Punta Eugenia within 250 nm of shore- 207 PM PDT Thu Mar 20 2025 .TONIGHT...NW to N winds 15 to 20 kt. Seas 6 to 8 ft. Period 12 seconds. .FRI...NW winds 10 to 15 kt. Seas 6 to 9 ft in NW swell. Period 14 seconds. .FRI NIGHT...NW winds 10 to 15 kt within 60 nm of the coast, and NW to N 15 to 20 kt Elsewhere. Seas 7 to 10 ft in NW swell. Period 15 seconds. .SAT...NW winds 10 to 15 kt. Seas 7 to 10 ft in NW swell. Period 15 seconds. .SAT NIGHT...NW winds 10 to 15 kt. Seas 7 to 10 ft in NW swell. Period 13 seconds. .SUN...NW winds 10 to 15 kt. Seas 6 to 9 ft in NW swell. Period 13 seconds. .SUN NIGHT...NW winds 10 to 15 kt. Seas 6 to 9 ft in NW swell. Period 15 seconds. .MON...NW winds 10 to 15 kt. Seas 6 to 9 ft in NW swell. Period 16 seconds. .MON NIGHT...NW winds 10 kt. Seas 6 to 8 ft in NW swell. Period 14 seconds. .TUE...NW winds 10 to 15 kt. Seas 5 to 7 ft. Period 0 seconds. .TUE NIGHT...NW winds 15 to 20 kt. Seas 5 to 7 ft. Period 9 seconds. $$ PMZ013-210915- Punta Eugenia to Cabo San Lazaro within 250 nm offshore- 207 PM PDT Thu Mar 20 2025 .TONIGHT...NW to N winds 15 to 20 kt. Seas 6 to 8 ft. Period 13 seconds. .FRI...NW to N winds 10 to 15 kt. Seas 5 to 7 ft in NW swell. Period 15 seconds. .FRI NIGHT...NW to N winds 10 to 15 kt. Seas 6 to 8 ft in NW swell. Period 16 seconds. .SAT...NW to N winds 10 to 15 kt. Seas 6 to 9 ft in NW swell. Period 15 seconds. .SAT NIGHT...NW to N winds 10 to 15 kt. Seas 6 to 9 ft in NW swell. Period 14 seconds. .SUN...NW to N winds 10 to 15 kt. Seas 6 to 8 ft in NW swell. Period 13 seconds. .SUN NIGHT...NW to N winds 10 to 15 kt. Seas 6 to 8 ft in NW swell. Period 15 seconds. .MON...NW to N winds 10 to 15 kt. Seas 6 to 8 ft in NW swell. Period 16 seconds. .MON NIGHT...NW winds 10 to 15 kt. Seas 6 to 8 ft in NW swell. Period 16 seconds. .TUE...NW to N winds 10 to 15 kt. Seas 6 to 8 ft. Period 0 seconds. .TUE NIGHT...NW winds 15 to 20 kt. Seas 5 to 7 ft. Period 9 seconds. $$ PMZ014-210915- Cabo San Lazaro to Cabo San Lucas within 350 nm offshore N of 20N- 207 PM PDT Thu Mar 20 2025 .TONIGHT...NW to N winds 10 to 15 kt. Seas 5 to 7 ft in NW swell. Period 13 seconds. .FRI...NW to N winds 10 kt. Seas 5 to 7 ft in NW swell. Period 13 seconds. .FRI NIGHT...NW to N winds 10 kt. Seas 5 to 7 ft in NW swell. Period 16 seconds. .SAT...N winds 10 kt. Seas 5 to 7 ft in NW swell. Period 15 seconds. .SAT NIGHT...NW to N winds 10 to 15 kt. Seas 5 to 7 ft in NW swell. Period 13 seconds. .SUN...NW to N winds 10 to 15 kt. Seas 5 to 7 ft in NW swell. Period 14 seconds. .SUN NIGHT...NW to N winds 10 to 15 kt. Seas 5 to 7 ft in NW swell. Period 13 seconds. .MON...NW to N winds 10 to 15 kt. Seas 5 to 7 ft in NW swell. Period 15 seconds. .MON NIGHT...NW to N winds 10 to 15 kt. Seas 5 to 7 ft in NW swell. Period 16 seconds. .TUE...NW to N winds 10 to 15 kt. Seas 6 to 8 ft. Period 0 seconds. .TUE NIGHT...NW to N winds 10 to 15 kt. Seas 5 to 7 ft in NW to N swell. Period 7 seconds. $$ PMZ016-210915- From 17N to 20N Between 110W and 115W including the Revillagigedo Islands- 207 PM PDT Thu Mar 20 2025 .TONIGHT...N to NE winds 10 kt. Seas 5 to 7 ft in NW swell. Period 13 seconds. .FRI...N to NE winds 10 kt. Seas 5 to 7 ft in NW swell. Period 13 seconds. .FRI NIGHT...N to NE winds 10 kt. Seas 4 to 6 ft in NW swell. Period 14 seconds. .SAT...N to NE winds 10 kt. Seas 4 to 6 ft in NW swell. Period 14 seconds. .SAT NIGHT...N winds 10 kt. Seas 4 to 6 ft in NW swell. Period 13 seconds. .SUN...N winds 10 kt. Seas 4 to 6 ft in NW swell. Period 13 seconds. .SUN NIGHT...N winds 10 kt. Seas 5 to 7 ft in NW swell. Period 13 seconds. .MON...N winds 10 to 15 kt. Seas 5 to 7 ft in NW swell. Period 14 seconds. .MON NIGHT...N winds 10 kt. Seas 5 to 7 ft in NW swell. Period 16 seconds. .TUE...N winds 10 kt. Seas 5 to 7 ft. Period 0 seconds. .TUE NIGHT...N winds 10 kt. Seas 5 to 7 ft in NW to N swell. Period 7 seconds. $$ PMZ017-210915- Northern Gulf of California- 207 PM PDT Thu Mar 20 2025 .TONIGHT...W to NW winds 10 kt. Seas 3 to 4 ft. Period 5 seconds. .FRI...Variable winds less than 5 kt N of 30N, and NW to N 10 kt Elsewhere. Seas 3 ft or less. Period 4 seconds. .FRI NIGHT...S to SW winds 10 kt. Seas 2 to 3 ft. Period 3 seconds. .SAT...SE to S winds 10 kt. Seas 2 to 3 ft. Period 3 seconds. .SAT NIGHT...S winds 10 kt. Seas 2 to 3 ft. Period 3 seconds. .SUN...SE to S winds 10 kt. Seas 2 to 3 ft. Period 3 seconds. .SUN NIGHT...Variable winds less than 5 kt. Seas 2 to 3 ft. Period 3 seconds. .MON...Variable winds less than 5 kt N of 30N, and NW to N 10 kt Elsewhere. Seas 2 to 3 ft. Period 2 seconds. .MON NIGHT...W winds 10 kt. Seas 2 to 3 ft. Period 2 seconds. .TUE...NW winds 10 kt. Seas 2 to 3 ft. Period 0 seconds. .TUE NIGHT...W winds 10 kt. Seas 2 to 3 ft. Period 2 seconds. $$ PMZ019-210915- Central Gulf of California- 207 PM PDT Thu Mar 20 2025 .TONIGHT...NW winds 10 to 15 kt. Seas 4 to 6 ft. Period 7 seconds. .FRI...NW winds 10 kt. Seas 2 to 4 ft. Period 6 seconds. .FRI NIGHT...Variable winds less than 5 kt. Seas 3 ft or less. Period 13 seconds. .SAT...SE to S winds 10 kt. Seas 3 ft or less. Period 16 seconds. .SAT NIGHT...S to SW winds 10 kt. Seas 3 ft or less. Period 10 seconds. .SUN...Variable winds less than 5 kt. Seas 3 ft or less. Period 10 seconds. .SUN NIGHT...Variable winds less than 5 kt. Seas 3 ft or less. Period 10 seconds. .MON...NW winds 10 kt. Seas 3 ft or less. Period 5 seconds. .MON NIGHT...NW winds 10 kt. Seas 3 ft or less. Period 3 seconds. .TUE...NW winds 10 kt. Seas 3 ft or less. Period 0 seconds. .TUE NIGHT...W winds 10 to 15 kt. Seas 3 ft or less. Period 8 seconds. $$ PMZ021-210915- Southern Gulf of California- 207 PM PDT Thu Mar 20 2025 .TONIGHT...NW winds 10 to 15 kt. Seas 4 to 6 ft in NW swell. Period 15 seconds. .FRI...Variable winds less than 5 kt, becoming NW 10 kt in the afternoon. Seas 3 to 5 ft in NW swell. Period 17 seconds. .FRI NIGHT...Variable winds less than 5 kt. Seas 2 to 3 ft in NW swell. Period 16 seconds. .SAT...Variable winds less than 5 kt, becoming SW 10 kt in the afternoon. Seas 2 to 3 ft. Period 16 seconds. .SAT NIGHT...SW to W winds 10 kt. Seas 2 to 3 ft. Period 12 seconds. .SUN...Variable winds less than 5 kt. Seas 2 to 3 ft in S swell. Period 12 seconds. .SUN NIGHT...W winds 10 kt. Seas 2 to 3 ft. Period 12 seconds. .MON...NW winds 10 kt. Seas 2 to 3 ft. Period 12 seconds. .MON NIGHT...NW winds 10 kt. Seas 2 to 3 ft. Period 14 seconds. .TUE...NW winds 10 kt. Seas 2 to 3 ft. Period 0 seconds. .TUE NIGHT...W winds 10 kt. Seas 2 to 3 ft. Period 8 seconds. $$ PMZ022-210915- N of 20N E of 110W to the Entrance of the Gulf of California- 207 PM PDT Thu Mar 20 2025 .TONIGHT...NW to N winds 10 to 15 kt. Seas 5 to 7 ft in NW swell. Period 16 seconds. .FRI...Variable winds less than 5 kt, becoming NW 10 kt in the afternoon. Seas 4 to 6 ft in NW swell. Period 17 seconds. .FRI NIGHT...NW to N winds 10 kt. Seas 3 to 5 ft. Period 16 seconds. .SAT...NW to N winds 10 kt. Seas 3 to 5 ft. Period 15 seconds. .SAT NIGHT...NW winds 10 kt. Seas 3 to 5 ft. Period 14 seconds. .SUN...NW winds 10 kt. Seas 4 to 6 ft in W swell. Period 14 seconds. .SUN NIGHT...NW winds 10 to 15 kt. Seas 4 to 6 ft. Period 13 seconds. .MON...NW winds 10 to 15 kt. Seas 4 to 6 ft. Period 13 seconds. .MON NIGHT...NW winds 10 kt. Seas 4 to 6 ft in W swell. Period 15 seconds. .TUE...NW winds 10 kt. Seas 5 to 7 ft in NW swell. Period 0 seconds. .TUE NIGHT...W to NW winds 10 kt. Seas 5 to 7 ft in NW swell. Period 8 seconds. $$ PMZ024-210915- Colima and Jalisco within 300 nm offshore S of 20N and E of 110W- 207 PM PDT Thu Mar 20 2025 .TONIGHT...N winds 10 kt. Seas 5 to 7 ft in NW swell. Period 14 seconds. .FRI...N winds 10 kt. Seas 4 to 6 ft in NW swell. Period 15 seconds. .FRI NIGHT...NW to N winds 10 to 15 kt. Seas 4 to 6 ft. Period 15 seconds. .SAT...NW to N winds 10 to 15 kt. Seas 4 to 6 ft in NW swell. Period 15 seconds. .SAT NIGHT...NW to N winds 10 to 15 kt. Seas 3 to 5 ft. Period 14 seconds. .SUN...NW to N winds 10 to 15 kt. Seas 3 to 5 ft. Period 13 seconds. .SUN NIGHT...NW to N winds 10 to 15 kt. Seas 4 to 6 ft. Period 13 seconds. .MON...NW winds 10 to 15 kt. Seas 4 to 6 ft. Period 13 seconds. .MON NIGHT...NW winds 10 to 15 kt. Seas 4 to 6 ft. Period 15 seconds. .TUE...NW winds 10 kt. Seas 5 to 7 ft. Period 0 seconds. .TUE NIGHT...NW to N winds 10 kt. Seas 5 to 7 ft in NW to N swell. Period 8 seconds. $$ PMZ025-210915- Michoacan and Guerrero within 250 nm offshore- 207 PM PDT Thu Mar 20 2025 .TONIGHT...Variable winds less than 5 kt, becoming NW to N 10 kt late. Seas 5 to 7 ft in NW swell. Period 15 seconds. .FRI...Variable winds less than 5 kt, becoming NW 10 kt in the afternoon. Seas 4 to 6 ft in NW swell. Period 15 seconds. .FRI NIGHT...NW to N winds 10 to 15 kt. Seas 5 to 7 ft in N to NE swell. Period 15 seconds. .SAT...NW to N winds 10 kt. Seas 5 to 7 ft in E swell. Period 15 seconds. .SAT NIGHT...NW winds 10 kt. Seas 4 to 6 ft in W to NW swell. Period 13 seconds. .SUN...NW winds 10 kt. Seas 3 to 5 ft. Period 13 seconds. .SUN NIGHT...W to NW winds 10 to 15 kt. Seas 3 to 5 ft. Period 13 seconds. .MON...W to NW winds 10 kt. Seas 4 to 6 ft in W to NW swell. Period 13 seconds. .MON NIGHT...NW winds 10 to 15 kt. Seas 4 to 6 ft. Period 15 seconds. .TUE...NW winds 10 kt. Seas 4 to 6 ft. Period 0 seconds. .TUE NIGHT...NW winds 10 kt. Seas 5 to 7 ft in NW to N swell. Period 8 seconds. $$ PMZ026-210915- Oaxaca W of Puerto Angel within 250 nm offshore- 207 PM PDT Thu Mar 20 2025 .TONIGHT...N winds 10 kt. Seas 5 to 7 ft in W to NW swell. Period 16 seconds. .FRI...N of 14N, N to NE winds 10 kt in the morning, becoming variable winds less than 5 kt. S of 14N, NE winds 10 to 15 kt. Seas 6 to 9 ft in E swell. Period 16 seconds. .FRI NIGHT...N of 14N, variable winds less than 5 kt, becoming NW to N 10 kt late. S of 14N, NE winds 10 kt. Seas 6 to 9 ft in E swell. Period 15 seconds. .SAT...N of 14N, variable winds less than 5 kt, becoming W 10 kt in the afternoon. S of 14N, NE to E winds 10 kt. Seas 6 to 8 ft in NE to E swell. Period 15 seconds. .SAT NIGHT...W to NW winds 10 kt N of 14N, and variable less than 5 kt S of 14N. Seas 4 to 6 ft in SW swell. Period 13 seconds. .SUN...NW winds 10 kt. Seas 3 to 5 ft. Period 13 seconds. .SUN NIGHT...W to NW winds 10 kt N of 14N, and variable less than 5 kt S of 14N. Seas 3 to 5 ft. Period 13 seconds. .MON...W to NW winds 10 kt. Seas 3 to 5 ft. Period 14 seconds. .MON NIGHT...W to NW winds 10 to 15 kt. Seas 4 to 6 ft. Period 15 seconds. .TUE...Variable winds less than 5 kt. Seas 4 to 6 ft. Period 0 seconds. .TUE NIGHT...Variable winds less than 5 kt. Seas 4 to 6 ft in NW swell. Period 7 seconds. $$ PMZ028-210915- Oaxaca E of Puerto Angel within 300 nm offshore including the Gulf of Tehuantepec- 207 PM PDT Thu Mar 20 2025 ...GALE WARNING N OF 14N... .TONIGHT...N winds 30 to 40 kt N of 14N, and NE 25 to 30 kt S of 14N. Seas 11 to 17 ft in NE swell. Period 16 seconds. .FRI...N to NE winds 25 to 30 kt, becoming NE 15 to 20 kt in the afternoon. Seas 10 to 16 ft in NE swell. Period 14 seconds. .FRI NIGHT...N winds 15 to 20 kt N of 14N, and NE to E 10 to 15 kt S of 14N. Seas 7 to 10 ft in N to NE swell. Period 15 seconds. .SAT...N of 14N, N to NE winds 10 to 15 kt in the morning, becoming variable winds less than 5 kt. S of 14N, NE to E winds 10 kt. Seas 6 to 8 ft in NE swell. Period 15 seconds. .SAT NIGHT...N winds 10 kt. Seas 4 to 6 ft in NE to E swell. Period 13 seconds. .SUN...NW to N winds 10 kt. Seas 4 to 6 ft in E to SE swell. Period 13 seconds. .SUN NIGHT...NW winds 10 kt. Seas 4 to 6 ft in SE swell. Period 13 seconds. .MON...NW winds 10 kt. Seas 3 to 5 ft. Period 14 seconds. .MON NIGHT...W to NW winds 10 kt. Seas 3 to 5 ft. Period 14 seconds. .TUE...NW to N winds 10 kt. Seas 4 to 6 ft. Period 0 seconds. .TUE NIGHT...W to NW winds 10 to 15 kt N of 14N, and variable less than 5 kt S of 14N. Seas 4 to 6 ft in W swell. Period 7 seconds. $$ PMZ029-210915- Offshore Chiapas E of 94W- 207 PM PDT Thu Mar 20 2025 ...GALE WARNING W OF 93W... .TONIGHT...Variable winds less than 5 kt E of 93W, and N 25 to 35 kt W of 93W. Seas 9 to 13 ft in W to NW swell. Period 14 seconds. .FRI...E of 93W, variable winds less than 5 kt, becoming S to SW 10 kt in the afternoon. W of 93W, N winds 15 to 20 kt, becoming W 10 kt in the afternoon. Seas 7 to 11 ft in NW swell. Period 15 seconds. .FRI NIGHT...Variable winds less than 5 kt, becoming W to NW 10 kt late. Seas 5 to 7 ft in NW swell. Period 16 seconds. .SAT...Variable winds less than 5 kt, becoming SW to W 10 kt in the afternoon. Seas 4 to 6 ft in W to NW swell. Period 15 seconds. .SAT NIGHT...Variable winds less than 5 kt E of 93W, and W to NW 10 kt W of 93W. Seas 3 to 5 ft. Period 14 seconds. .SUN...W to NW winds 10 kt. Seas 3 to 5 ft. Period 14 seconds. .SUN NIGHT...W to NW winds 10 kt. Seas 2 to 4 ft. Period 13 seconds. .MON...W to NW winds 10 kt. Seas 2 to 4 ft. Period 13 seconds. .MON NIGHT...W to NW winds 10 kt. Seas 2 to 4 ft. Period 15 seconds. .TUE...W to NW winds 10 kt. Seas 3 to 5 ft. Period 0 seconds. .TUE NIGHT...W to NW winds 10 kt. Seas 3 to 5 ft. Period 7 seconds. $$ Forecaster Aguirre