584 FZPN27 KNHC 211942 OFFPZ7 Offshore Waters Forecast NWS National Hurricane Center Miami, FL 1142 AM PST Thu Dec 21 2023 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. PMZ001-220745- Synopsis for the E Pacific within 250 nm of Mexico 1142 AM PST Thu Dec 21 2023 .SYNOPSIS...High pressure over the W Gulf of Mexico along with lower pressures over the tropical E Pacific are forcing a N gap wind event over the Gulf of Tehuantepec. Gale conditions will continue over the Gulf of Tehuantepec tonight, before diminishing to strong to near-gale force through Sat. A cold front is moving over the waters west of Baja California this afternoon ahead of a low pressure that will approach the U.S.-Mexico border from the west on Fri, bringing fresh to strong W to NW winds. Elsewhere, winds across the area will be moderate or weaker. At the extended range, high pressure building over the U.S. Great Basin should funnel fresh to strong NW winds over the Gulf of California Sun night through early next week. Large NW swell will propagate southeastward across the waters west of Baja California tonight and Fri before diminishing Sat. Looking ahead, another set of large NW swell will move into the Baja California Norte waters Sun through early next week. $$ PMZ009-220745- Mexico Border S to 29N within 60 nm of shore- 1142 AM PST Thu Dec 21 2023 .TONIGHT...S winds 15 to 20 kt. Seas 6 to 9 ft in W to NW swell. Period 14 seconds. Scattered showers and isolated tstms. .FRI...S to SW winds 10 to 15 kt. Seas 6 to 9 ft in W to NW swell. Period 13 seconds. Scattered showers through the day. .FRI NIGHT...NW winds 10 to 15 kt. Seas 6 to 8 ft in W to NW swell. Period 12 seconds. .SAT...NW winds 10 kt. Seas 5 to 7 ft in W to NW swell. Period 12 seconds. .SAT NIGHT...NW winds 10 to 15 kt. Seas 5 to 7 ft in W to NW swell. Period 13 seconds. .SUN...NW winds 10 to 15 kt. Seas 5 to 7 ft in W to NW swell. Period 15 seconds. .SUN NIGHT...NW to N winds 10 to 15 kt. Seas 6 to 8 ft in NW swell. Period 14 seconds. .MON...NW to N winds 10 to 15 kt. Seas 5 to 7 ft in NW swell. Period 17 seconds. .MON NIGHT...NW to N winds 10 to 15 kt. Seas 6 to 8 ft in W to NW swell. Period 19 seconds. .TUE...NW to N winds 10 kt. Seas 6 to 9 ft in W to NW swell. Period 17 seconds. .TUE NIGHT...NW to N winds 10 kt. Seas 6 to 9 ft in W to NW swell. Period 15 seconds. $$ PMZ011-220745- Mexico S of 29N to Punta Eugenia- 1142 AM PST Thu Dec 21 2023 .TONIGHT...SW winds 15 to 20 kt. Seas 7 to 11 ft in NW swell. Period 14 seconds. Scattered showers through the night. .FRI...W winds 15 to 20 kt. Seas 7 to 11 ft in NW swell. Period 13 seconds. Scattered showers. .FRI NIGHT...W to NW winds 10 to 15 kt. Seas 6 to 9 ft in NW swell. Period 12 seconds. .SAT...NW to N winds 10 to 15 kt. Seas 6 to 8 ft in NW swell. Period 11 seconds. .SAT NIGHT...NW to N winds 10 to 15 kt. Seas 6 to 8 ft in NW swell. Period 13 seconds. .SUN...NW to N winds 10 to 15 kt. Seas 6 to 9 ft in NW swell. Period 16 seconds. .SUN NIGHT...NW to N winds 10 to 15 kt. Seas 6 to 9 ft in NW swell. Period 15 seconds. .MON...N winds 10 to 15 kt. Seas 6 to 8 ft in NW swell. Period 15 seconds. .MON NIGHT...N winds 10 to 15 kt. Seas 6 to 9 ft in NW swell. Period 18 seconds. .TUE...N winds 10 to 15 kt. Seas 7 to 10 ft in NW swell. Period 17 seconds. .TUE NIGHT...N winds 10 kt. Seas 6 to 9 ft in NW swell. Period 15 seconds. $$ PMZ013-220745- Punta Eugenia to Cabo San Lazaro within 250 nm offshore- 1142 AM PST Thu Dec 21 2023 .TONIGHT...Within 60 nm of shore, variable winds less than 5 kt, becoming NW 10 kt late. Elsewhere, SE to S winds 10 to 15 kt, shifting to SW to W late. Seas 7 to 10 ft in NW swell. Period 15 seconds. .FRI...W to NW winds 10 to 15 kt. Seas 7 to 10 ft in NW swell. Period 14 seconds. .FRI NIGHT...NW winds 10 to 15 kt. Seas 6 to 9 ft in NW swell. Period 13 seconds. .SAT...NW to N winds 10 to 15 kt. Seas 6 to 8 ft in NW swell. Period 13 seconds. .SAT NIGHT...N winds 10 to 15 kt. Seas 5 to 7 ft in NW swell. Period 13 seconds. .SUN...N winds 10 to 15 kt. Seas 6 to 8 ft in NW swell. Period 14 seconds. .SUN NIGHT...N winds 10 to 15 kt. Seas 6 to 8 ft in NW swell. Period 15 seconds. .MON...N winds 10 to 15 kt. Seas 6 to 8 ft in NW swell. Period 14 seconds. .MON NIGHT...N winds 10 to 15 kt. Seas 6 to 8 ft in NW swell. Period 17 seconds. .TUE...N winds 10 to 15 kt. Seas 7 to 10 ft in NW swell. Period 18 seconds. .TUE NIGHT...N winds 10 to 15 kt. Seas 6 to 9 ft in NW swell. Period 16 seconds. $$ PMZ014-220745- Cabo San Lazaro to Cabo San Lucas within 350 nm offshore N of 20N- 1142 AM PST Thu Dec 21 2023 .TONIGHT...NE to E winds 10 kt in the evening, becoming variable winds less than 5 kt. Seas 5 to 7 ft in NW swell. Period 15 seconds. .FRI...Variable winds less than 5 kt, becoming W to NW 10 kt in the afternoon. Seas 6 to 8 ft in NW swell. Period 15 seconds. .FRI NIGHT...NW winds 10 kt. Seas 6 to 8 ft in NW swell. Period 14 seconds. .SAT...N winds 10 to 15 kt. Seas 6 to 8 ft in NW swell. Period 13 seconds. .SAT NIGHT...N winds 10 to 15 kt. Seas 6 to 8 ft in NW swell. Period 12 seconds. .SUN...N to NE winds 10 to 15 kt. Seas 5 to 7 ft in NW swell. Period 13 seconds. .SUN NIGHT...N winds 10 to 15 kt. Seas 5 to 7 ft in NW swell. Period 14 seconds. .MON...N winds 10 to 15 kt. Seas 6 to 8 ft in NW swell. Period 15 seconds. .MON NIGHT...N winds 10 to 15 kt. Seas 6 to 8 ft in NW swell. Period 14 seconds. .TUE...N winds 10 to 15 kt. Seas 6 to 8 ft in NW swell. Period 17 seconds. .TUE NIGHT...N winds 10 to 15 kt. Seas 6 to 9 ft in NW swell. Period 18 seconds. $$ PMZ016-220745- From 17N to 20N Between 110W and 115W including the Revillagigedo Islands- 1142 AM PST Thu Dec 21 2023 .TONIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft. Period 13 seconds. .FRI...NE to E winds 10 kt, shifting to N in the afternoon. Seas 6 to 8 ft in NW swell. Period 15 seconds. Scattered showers through the day. .FRI NIGHT...NE winds 10 to 15 kt. Seas 6 to 8 ft in NW swell. Period 15 seconds. Scattered showers through the night. .SAT...N to NE winds 10 kt. Seas 6 to 8 ft in NW swell. Period 14 seconds. .SAT NIGHT...NE winds 10 to 15 kt. Seas 5 to 7 ft in NW swell. Period 12 seconds. .SUN...NE winds 10 to 15 kt. Seas 5 to 7 ft in NW swell. Period 11 seconds. .SUN NIGHT...N to NE winds 10 to 15 kt. Seas 5 to 7 ft in NW swell. Period 14 seconds. .MON...N to NE winds 10 to 15 kt. Seas 5 to 7 ft in NW swell. Period 16 seconds. .MON NIGHT...N to NE winds 10 to 15 kt. Seas 5 to 7 ft in NW swell. Period 15 seconds. .TUE...N to NE winds 15 kt. Seas 6 to 8 ft in NW swell. Period 17 seconds. .TUE NIGHT...NE winds 10 to 15 kt. Seas 6 to 9 ft in NW swell. Period 19 seconds. $$ PMZ017-220745- Northern Gulf of California- 1142 AM PST Thu Dec 21 2023 .TONIGHT...SE to S winds 10 to 15 kt. Seas 3 ft or less. Period 8 seconds. Scattered showers and isolated tstms. .FRI...SE to S winds 10 to 15 kt. Seas 2 to 4 ft. Period 8 seconds. Scattered tstms through the day. .FRI NIGHT...W winds 15 to 20 kt. Seas 2 to 4 ft. Period 7 seconds. .SAT...W winds 10 kt in the morning, becoming variable winds less than 5 kt. Seas 3 ft or less in SW to W swell, subsiding to 3 ft or less in the afternoon. Period 5 seconds. .SAT NIGHT...Variable winds less than 5 kt. Seas 3 ft or less. Period 4 seconds. .SUN...N to NE winds 10 kt. Seas 3 ft or less. Period 5 seconds. .SUN NIGHT...NW to N winds 10 to 15 kt. Seas 3 ft or less. Period 3 seconds. .MON...NW to N winds 15 to 20 kt. Seas 2 to 4 ft. Period 2 seconds. .MON NIGHT...NW to N winds 15 to 20 kt. Seas 2 to 4 ft. Period 4 seconds. .TUE...NW to N winds 10 to 15 kt. Seas 2 to 4 ft. Period 4 seconds. .TUE NIGHT...NW to N winds 15 to 20 kt. Seas 2 to 4 ft. Period 4 seconds. $$ PMZ019-220745- Central Gulf of California- 1142 AM PST Thu Dec 21 2023 .TONIGHT...NW to N winds 10 kt. Seas 3 ft or less. Period 17 seconds. .FRI...NW to N winds 10 kt. Seas 3 ft or less. Period 16 seconds. .FRI NIGHT...W winds 10 to 15 kt. Seas 3 ft or less. Period 15 seconds. .SAT...NW winds 10 kt. Seas 3 ft or less. Period 14 seconds. .SAT NIGHT...NW to N winds 10 to 15 kt. Seas 3 ft or less. Period 11 seconds. .SUN...NW to N winds 10 to 15 kt. Seas 3 ft or less. Period 10 seconds. .SUN NIGHT...NW winds 15 to 20 kt. Seas 2 to 4 ft. Period 4 seconds. .MON...NW to N winds 15 to 20 kt. Seas 3 to 5 ft. Period 4 seconds. .MON NIGHT...NW winds 15 to 20 kt. Seas 4 to 6 ft. Period 5 seconds. .TUE...NW to N winds 15 to 20 kt. Seas 4 to 6 ft. Period 5 seconds. .TUE NIGHT...NW winds 15 to 20 kt. Seas 4 to 6 ft. Period 5 seconds. $$ PMZ021-220745- Southern Gulf of California- 1142 AM PST Thu Dec 21 2023 .TONIGHT...NW to N winds 10 to 15 kt. Seas 2 to 4 ft. Period 17 seconds. .FRI...NW winds 10 to 15 kt. Seas 2 to 4 ft. Period 16 seconds. .FRI NIGHT...SW to W winds 10 kt. Seas 3 ft or less. Period 15 seconds. .SAT...NW winds 10 to 15 kt. Seas 3 ft or less. Period 15 seconds. .SAT NIGHT...NW to N winds 10 to 15 kt. Seas 3 ft or less. Period 12 seconds. .SUN...NW to N winds 10 to 15 kt. Seas 3 ft or less. Period 12 seconds. .SUN NIGHT...NW to N winds 15 to 20 kt. Seas 2 to 4 ft. Period 11 seconds. .MON...NW to N winds 15 to 20 kt. Seas 3 to 5 ft. Period 6 seconds. .MON NIGHT...NW to N winds 15 to 20 kt. Seas 3 to 5 ft. Period 5 seconds. .TUE...NW to N winds 15 to 20 kt. Seas 3 to 5 ft. Period 6 seconds. .TUE NIGHT...NW to N winds 15 to 20 kt. Seas 3 to 5 ft. Period 5 seconds. $$ PMZ022-220745- N of 20N E of 110W to the Entrance of the Gulf of California- 1142 AM PST Thu Dec 21 2023 .TONIGHT...N winds 10 to 15 kt. Seas 3 to 5 ft. Period 17 seconds. .FRI...N winds 10 kt, shifting to W to NW in the afternoon. Seas 4 to 6 ft in W swell. Period 17 seconds. .FRI NIGHT...NW winds 10 to 15 kt. Seas 5 to 7 ft in W swell. Period 16 seconds. .SAT...NW to N winds 10 kt. Seas 5 to 7 ft in W swell. Period 15 seconds. .SAT NIGHT...NW to N winds 10 to 15 kt. Seas 4 to 6 ft. Period 14 seconds. .SUN...N winds 10 to 15 kt. Seas 4 to 6 ft. Period 13 seconds. .SUN NIGHT...NW to N winds 10 to 15 kt. Seas 4 to 6 ft. Period 12 seconds. .MON...NW to N winds 10 to 15 kt. Seas 4 to 6 ft. Period 13 seconds. .MON NIGHT...NW to N winds 10 to 15 kt. Seas 4 to 6 ft. Period 13 seconds. .TUE...N winds 10 to 15 kt. Seas 4 to 6 ft. Period 12 seconds. .TUE NIGHT...N winds 10 to 15 kt. Seas 5 to 7 ft in W to NW swell. Period 14 seconds. $$ PMZ024-220745- Colima and Jalisco within 300 nm offshore S of 20N and E of 110W- 1142 AM PST Thu Dec 21 2023 .TONIGHT...N to NE winds 10 kt. Seas 3 to 5 ft. Period 14 seconds. .FRI...NE winds 10 kt in the morning, becoming variable winds less than 5 kt. Seas 4 to 6 ft in NW swell. Period 14 seconds. .FRI NIGHT...NW to N winds 10 kt. Seas 5 to 7 ft in NW swell. Period 15 seconds. .SAT...NE winds 10 kt, shifting to NW in the afternoon. Seas 5 to 7 ft in NW swell. Period 15 seconds. .SAT NIGHT...N winds 10 kt. Seas 5 to 7 ft in NW swell. Period 13 seconds. .SUN...N winds 10 to 15 kt. Seas 4 to 6 ft. Period 12 seconds. .SUN NIGHT...N winds 10 to 15 kt. Seas 4 to 6 ft. Period 11 seconds. .MON...N winds 10 to 15 kt. Seas 4 to 6 ft. Period 14 seconds. .MON NIGHT...N winds 10 to 15 kt. Seas 4 to 6 ft. Period 15 seconds. .TUE...N winds 10 to 15 kt. Seas 4 to 6 ft. Period 15 seconds. .TUE NIGHT...N winds 10 to 15 kt. Seas 5 to 7 ft in NW swell. Period 17 seconds. $$ PMZ025-220745- Michoacan and Guerrero within 250 nm offshore- 1142 AM PST Thu Dec 21 2023 .TONIGHT...SW winds 10 kt, shifting to N to NE late. Seas 5 to 7 ft in W to NW swell. Period 14 seconds. .FRI...Within 60 nm of shore, variable winds less than 5 kt, becoming SW to W 10 kt in the afternoon. Elsewhere, E winds 10 kt, shifting to SE to S in the afternoon. Seas 4 to 6 ft in W to NW swell. Period 14 seconds. .FRI NIGHT...SW to W winds 10 kt, shifting to NW late. Seas 4 to 6 ft in W to NW swell. Period 15 seconds. .SAT...W to NW winds 10 kt Within 60 nm of shore, and variable less than 5 kt Elsewhere. Seas 4 to 6 ft in W to NW swell. Period 15 seconds. .SAT NIGHT...W to NW winds 10 kt. Seas 4 to 6 ft in NW swell. Period 14 seconds. .SUN...NW to N winds 10 kt. Seas 4 to 6 ft in W to NW swell. Period 13 seconds. .SUN NIGHT...W to NW winds 10 kt. Seas 4 to 6 ft in W to NW swell. Period 13 seconds. .MON...NW winds 10 kt. Seas 4 to 6 ft in W to NW swell. Period 12 seconds. .MON NIGHT...NW winds 10 kt. Seas 4 to 6 ft in W to NW swell. Period 14 seconds. .TUE...NW to N winds 10 kt. Seas 4 to 6 ft in W to NW swell. Period 14 seconds. .TUE NIGHT...NW to N winds 10 to 15 kt. Seas 4 to 6 ft. Period 16 seconds. $$ PMZ026-220745- Oaxaca W of Puerto Angel within 250 nm offshore- 1142 AM PST Thu Dec 21 2023 .TONIGHT...N of 14N, E to SE winds 10 kt, shifting to NW to N late. S of 14N, NE to E winds 15 to 20 kt. Seas 6 to 9 ft in NE to E swell. Period 13 seconds. .FRI...Variable winds less than 5 kt N of 14N, and NE to E 15 to 20 kt S of 14N. Seas 6 to 8 ft in NE to E swell. Period 13 seconds. .FRI NIGHT...N of 14N, variable winds less than 5 kt, becoming NW to N 10 kt late. S of 14N, NE to E winds 10 to 15 kt. Seas 5 to 7 ft in E swell. Period 13 seconds. .SAT...N winds 10 kt. Seas 4 to 6 ft in NE to E swell. Period 15 seconds. .SAT NIGHT...NW to N winds 10 kt. Seas 4 to 6 ft in W to NW swell. Period 14 seconds. .SUN...NW to N winds 10 kt. Seas 3 to 5 ft. Period 14 seconds. .SUN NIGHT...NW winds 10 kt. Seas 3 to 5 ft. Period 13 seconds. .MON...NW winds 10 kt. Seas 3 to 5 ft. Period 13 seconds. .MON NIGHT...NW winds 10 kt. Seas 3 to 5 ft. Period 12 seconds. .TUE...Variable winds less than 5 kt. Seas 2 to 4 ft. Period 14 seconds. .TUE NIGHT...NW winds 10 kt. Seas 3 to 5 ft. Period 14 seconds. $$ PMZ028-220745- Oaxaca E of Puerto Angel within 300 nm offshore including the Gulf of Tehuantepec- 1142 AM PST Thu Dec 21 2023 ...GALE WARNING... .TONIGHT...N to NE winds 25 to 35 kt N of 14N, and NE 20 to 25 kt S of 14N. Seas 7 to 11 ft in N to NE swell. Period 9 seconds. .FRI...N to NE winds 25 to 30 kt N of 14N, and NE 20 to 25 kt S of 14N. Seas 7 to 11 ft in N to NE swell. Period 10 seconds. .FRI NIGHT...N winds 25 to 30 kt N of 14N, and NE 15 to 20 kt S of 14N. Seas 7 to 10 ft in N to NE swell. Period 8 seconds. .SAT...N to NE winds 15 to 20 kt. Seas 6 to 8 ft. Period 15 seconds. .SAT NIGHT...N winds 10 kt. Seas 4 to 6 ft in N swell. Period 12 seconds. .SUN...NW to N winds 10 kt. Seas 3 to 5 ft. Period 14 seconds. .SUN NIGHT...NW winds 10 kt. Seas 3 to 5 ft. Period 14 seconds. .MON...NW to N winds 10 kt. Seas 3 to 5 ft. Period 13 seconds. .MON NIGHT...NW winds 15 to 20 kt N of 14N, and N 10 kt S of 14N. Seas 3 to 5 ft. Period 13 seconds. .TUE...N winds 10 to 15 kt. Seas 4 to 6 ft. Period 12 seconds. .TUE NIGHT...NW to N winds 10 to 15 kt. Seas 5 to 7 ft in W swell. Period 13 seconds. $$ PMZ029-220745- Offshore Chiapas E of 94W- 1142 AM PST Thu Dec 21 2023 .TONIGHT...Variable winds less than 5 kt E of 93W, and NW to N 15 to 20 kt W of 93W. Seas 6 to 9 ft in NW swell. Period 14 seconds. .FRI...E of 93W, variable winds less than 5 kt, becoming W to NW 10 kt in the afternoon. W of 93W, NW to N winds 15 to 20 kt. Seas 6 to 8 ft in NW swell. Period 13 seconds. .FRI NIGHT...NW winds 10 kt E of 93W, and NW to N 15 to 20 kt W of 93W. Seas 6 to 8 ft in NW swell. Period 13 seconds. .SAT...E of 93W, variable winds less than 5 kt, becoming W 10 kt in the afternoon. W of 93W, NW to N winds 10 to 15 kt. Seas 5 to 7 ft in NW swell. Period 14 seconds. .SAT NIGHT...NW winds 10 kt. Seas 3 to 5 ft. Period 12 seconds. .SUN...NW winds 10 kt. Seas 2 to 4 ft. Period 15 seconds. .SUN NIGHT...W to NW winds 10 kt. Seas 2 to 4 ft. Period 14 seconds. .MON...NW winds 10 kt. Seas 2 to 4 ft. Period 14 seconds. .MON NIGHT...W to NW winds 10 kt. Seas 2 to 4 ft. Period 13 seconds. .TUE...NW winds 10 to 15 kt. Seas 3 to 5 ft. Period 13 seconds. .TUE NIGHT...NW winds 10 to 15 kt. Seas 4 to 6 ft. Period 13 seconds. $$ Forecaster Landsea