000 FZPN27 KNHC 211458 OFFPZ7 Offshore Waters Forecast NWS National Hurricane Center Miami, FL 658 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. PMZ001-220300- Synopsis for the E Pacific within 250 nm of Mexico 658 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 today. Strong to near-gale force N winds will then occur there before diminishing Sat. A cold front is moving over the waters west of Baja California today ahead of a low pressure that will approach Baja California Norte from the west on Fri bringing fresh to strong W to NW winds. Elsewhere, winds across the area will be moderate or weaker. Large NW swell will propagate southeastward across the waters west of Baja California today and Fri before diminishing Sat. Looking ahead, another set of NW swell will move into the Baja California Norte waters Sun and Mon. $$ PMZ009-220300- Mexico Border S to 29N within 60 nm of shore- 658 AM PST Thu Dec 21 2023 .TODAY...SE to S winds 10 to 15 kt. Seas 7 to 10 ft in W to NW swell. Period 14 seconds. Isolated tstms in the afternoon. .TONIGHT...S winds 15 to 20 kt. Seas 6 to 9 ft in W to NW swell. Period 14 seconds. Scattered showers and isolated tstms. .FRI...S to SW winds 15 to 20 kt. Seas 7 to 10 ft in W to NW swell. Period 13 seconds. Scattered showers through the day. .FRI NIGHT...NW winds 10 to 15 kt. Seas 6 to 9 ft in W to NW swell. Period 12 seconds. .SAT...NW winds 10 kt. Seas 5 to 7 ft in W to NW swell. Period 11 seconds. .SAT NIGHT...NW winds 10 to 15 kt. Seas 6 to 8 ft in W to NW swell. Period 13 seconds. .SUN...NW winds 10 to 15 kt. Seas 6 to 8 ft in W to NW swell. Period 15 seconds. .SUN NIGHT...NW to N winds 10 to 15 kt. Seas 6 to 8 ft in NW swell. Period 14 seconds. .MON...NW to N winds 10 to 15 kt. Seas 6 to 8 ft in NW swell. Period 15 seconds. .MON NIGHT...NW to N winds 10 to 15 kt. Seas 6 to 8 ft in W to NW swell. Period 19 seconds. $$ PMZ011-220300- Mexico S of 29N to Punta Eugenia- 658 AM PST Thu Dec 21 2023 .TODAY...S winds 10 to 15 kt. Seas 7 to 11 ft in NW swell. Period 15 seconds. .TONIGHT...SW winds 15 to 20 kt. Seas 7 to 11 ft in NW swell. Period 14 seconds. Scattered showers and isolated tstms. .FRI...W winds 15 to 20 kt. Seas 8 to 12 ft in NW swell. Period 13 seconds. Scattered showers. .FRI NIGHT...W to NW winds 15 to 20 kt. Seas 7 to 10 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 10 seconds. .SAT NIGHT...NW to N winds 10 to 15 kt. Seas 6 to 8 ft in NW swell. Period 14 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...NW to N winds 10 to 15 kt. Seas 6 to 9 ft in NW swell. Period 18 seconds. $$ PMZ013-220300- Punta Eugenia to Cabo San Lazaro within 250 nm offshore- 658 AM PST Thu Dec 21 2023 .TODAY...S winds 10 kt, shifting to E to SE in the afternoon. Seas 6 to 9 ft in NW swell. Period 14 seconds. .TONIGHT...Within 60 nm of shore, variable winds less than 5 kt, becoming NW 10 kt late. Elsewhere, SE to S winds 10 to 15 kt, shifting to SW late. Seas 7 to 11 ft in NW swell. Period 15 seconds. .FRI...W to NW winds 10 to 15 kt. Seas 7 to 10 ft in NW swell. Period 14 seconds. .FRI NIGHT...NW winds 10 to 15 kt. Seas 7 to 10 ft in NW swell. Period 13 seconds. .SAT...NW to N winds 10 to 15 kt. Seas 6 to 8 ft in NW swell. Period 12 seconds. .SAT NIGHT...N winds 10 to 15 kt. Seas 5 to 7 ft in NW swell. Period 14 seconds. .SUN...N winds 10 to 15 kt. Seas 6 to 8 ft in NW swell. Period 14 seconds. .SUN NIGHT...N winds 10 to 15 kt. Seas 6 to 8 ft in NW swell. Period 15 seconds. .MON...N winds 10 to 15 kt. Seas 6 to 8 ft in NW swell. Period 14 seconds. .MON NIGHT...NW to N winds 10 to 15 kt. Seas 6 to 8 ft in NW swell. Period 17 seconds. $$ PMZ014-220300- Cabo San Lazaro to Cabo San Lucas within 350 nm offshore N of 20N- 658 AM PST Thu Dec 21 2023 .TODAY...N to NE winds 10 to 15 kt. Seas 3 to 5 ft. Period 14 seconds. .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 12 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 12 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. $$ PMZ016-220300- From 17N to 20N Between 110W and 115W including the Revillagigedo Islands- 658 AM PST Thu Dec 21 2023 .TODAY...NE to E winds 10 kt. Seas 4 to 6 ft in NW swell. Period 12 seconds. .TONIGHT...E winds 10 kt. Seas 4 to 6 ft in NW swell. Period 13 seconds. .FRI...E of 113W, variable winds less than 5 kt. W of 113W, E winds 10 kt, shifting to N in the afternoon. Seas 6 to 8 ft in NW swell. Period 15 seconds. Scattered showers through the day. .FRI NIGHT...NE winds 10 to 15 kt. Seas 6 to 8 ft in NW swell. Period 15 seconds. Scattered showers through the night. .SAT...N to NE winds 10 kt. Seas 6 to 8 ft in NW swell. Period 13 seconds. .SAT NIGHT...NE winds 10 to 15 kt. Seas 6 to 8 ft in NW swell. Period 12 seconds. .SUN...NE winds 10 to 15 kt. Seas 5 to 7 ft in NW swell. Period 11 seconds. .SUN NIGHT...N to NE winds 10 to 15 kt. Seas 5 to 7 ft in NW swell. Period 14 seconds. .MON...N to NE winds 10 to 15 kt. Seas 5 to 7 ft in NW swell. Period 16 seconds. .MON NIGHT...N to NE winds 10 to 15 kt. Seas 6 to 8 ft in NW swell. Period 15 seconds. $$ PMZ017-220300- Northern Gulf of California- 658 AM PST Thu Dec 21 2023 .TODAY...SE to S winds 10 kt in the morning, becoming variable winds less than 5 kt. Seas 3 ft or less. Period 7 seconds. .TONIGHT...Variable winds less than 5 kt, becoming SE 10 to 15 kt late. Seas 3 ft or less. Period 8 seconds. Scattered showers and tstms. .FRI...SE to S winds 10 to 15 kt. Seas 2 to 4 ft. Period 7 seconds. Scattered tstms through the day. .FRI NIGHT...SW to W winds 15 to 20 kt. Seas 3 to 5 ft. Period 7 seconds. .SAT...W winds 10 kt. Seas 3 ft or less. Period 4 seconds. .SAT NIGHT...Variable winds less than 5 kt. Seas 3 ft or less. Period 5 seconds. .SUN...Variable winds less than 5 kt N of 30N, and N to NE 10 kt Elsewhere. 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 10 to 15 kt. Seas 3 ft or less. Period 2 seconds. .MON NIGHT...NW to N winds 10 to 15 kt. Seas 2 to 4 ft. Period 4 seconds. $$ PMZ019-220300- Central Gulf of California- 658 AM PST Thu Dec 21 2023 .TODAY...NW to N winds 10 kt. Seas 3 ft or less. Period 16 seconds. .TONIGHT...NW to N winds 10 kt. Seas 3 ft or less. Period 17 seconds. .FRI...NW to N winds 10 kt. Seas 3 ft or less. Period 16 seconds. .FRI NIGHT...W winds 10 to 15 kt. Seas 3 ft or less. Period 15 seconds. .SAT...NW winds 10 kt. Seas 3 ft or less. Period 12 seconds. .SAT NIGHT...NW to N winds 10 kt. Seas 3 ft or less. Period 11 seconds. .SUN...NW to N winds 10 to 15 kt. Seas 3 ft or less. Period 11 seconds. .SUN NIGHT...NW winds 15 to 20 kt. Seas 2 to 4 ft. Period 4 seconds. .MON...NW to N winds 15 to 20 kt. Seas 3 to 5 ft. Period 4 seconds. .MON NIGHT...NW winds 15 to 20 kt. Seas 3 to 5 ft. Period 5 seconds. $$ PMZ021-220300- Southern Gulf of California- 658 AM PST Thu Dec 21 2023 .TODAY...NW to N winds 10 to 15 kt. Seas 2 to 4 ft. Period 17 seconds. .TONIGHT...NW to N winds 10 to 15 kt. Seas 2 to 4 ft. Period 17 seconds. .FRI...NW winds 10 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 2 to 4 ft. Period 12 seconds. .SAT NIGHT...NW to N winds 10 kt. Seas 3 ft or less. Period 12 seconds. .SUN...NW to N winds 10 to 15 kt. Seas 2 to 4 ft. Period 12 seconds. .SUN NIGHT...NW to N winds 10 to 15 kt. Seas 2 to 4 ft. Period 12 seconds. .MON...NW to N winds 15 to 20 kt. Seas 3 to 5 ft. Period 12 seconds. .MON NIGHT...NW to N winds 15 to 20 kt. Seas 3 to 5 ft. Period 12 seconds. $$ PMZ022-220300- N of 20N E of 110W to the Entrance of the Gulf of California- 658 AM PST Thu Dec 21 2023 .TODAY...N winds 10 kt. Seas 3 to 5 ft. Period 18 seconds. .TONIGHT...N winds 10 to 15 kt. Seas 3 to 5 ft. Period 17 seconds. .FRI...N winds 10 kt, shifting to W to NW in the afternoon. Seas 4 to 6 ft in W swell. Period 17 seconds. .FRI NIGHT...NW winds 10 kt. Seas 5 to 7 ft in W swell. Period 16 seconds. .SAT...NW to N winds 10 kt. Seas 5 to 7 ft in W swell. Period 14 seconds. .SAT NIGHT...NW to N winds 10 to 15 kt. Seas 4 to 6 ft. Period 14 seconds. .SUN...N winds 10 to 15 kt. Seas 4 to 6 ft. Period 13 seconds. .SUN NIGHT...NW to N winds 10 to 15 kt. Seas 4 to 6 ft. Period 12 seconds. .MON...NW to N winds 10 to 15 kt. Seas 4 to 6 ft. Period 14 seconds. .MON NIGHT...NW to N winds 10 to 15 kt. Seas 4 to 6 ft. Period 14 seconds. $$ PMZ024-220300- Colima and Jalisco within 300 nm offshore S of 20N and E of 110W- 658 AM PST Thu Dec 21 2023 .TODAY...N to NE winds 10 kt. Seas 4 to 6 ft in W to NW swell. Period 12 seconds. .TONIGHT...N to NE winds 10 kt in the evening, becoming variable winds less than 5 kt. Seas 3 to 5 ft in NW swell. Period 14 seconds. .FRI...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. Seas 5 to 7 ft in NW swell. Period 14 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 12 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. $$ PMZ025-220300- Michoacan and Guerrero within 250 nm offshore- 658 AM PST Thu Dec 21 2023 .TODAY...Within 60 nm of shore, variable winds less than 5 kt, becoming SW to W 10 kt in the afternoon. Elsewhere, NE to E winds 10 to 15 kt, shifting to SE in the afternoon. Seas 6 to 8 ft in W to NW swell. Period 13 seconds. .TONIGHT...SW winds 10 kt, shifting to N late. Seas 5 to 7 ft in W to NW swell. Period 14 seconds. .FRI...Within 60 nm of shore, variable winds less than 5 kt, becoming SW to W 10 kt in the afternoon. Elsewhere, E winds 10 kt, shifting to SE to S in the afternoon. Seas 5 to 7 ft in W to NW swell. Period 14 seconds. .FRI NIGHT...W to NW winds 10 kt. Seas 4 to 6 ft in W to NW swell. Period 15 seconds. .SAT...Variable winds less than 5 kt. Seas 4 to 6 ft in W to NW swell. Period 14 seconds. .SAT NIGHT...W to NW winds 10 kt. Seas 4 to 6 ft in NW swell. Period 14 seconds. .SUN...NW to N winds 10 kt. Seas 4 to 6 ft in W to NW swell. Period 13 seconds. .SUN NIGHT...W to NW winds 10 kt. Seas 4 to 6 ft in W to NW swell. Period 13 seconds. .MON...NW winds 10 kt. Seas 4 to 6 ft in W to NW swell. Period 12 seconds. .MON NIGHT...NW winds 10 kt. Seas 4 to 6 ft in W to NW swell. Period 14 seconds. $$ PMZ026-220300- Oaxaca W of Puerto Angel within 250 nm offshore- 658 AM PST Thu Dec 21 2023 .TODAY...N of 14N, N to NE winds 10 kt in the morning, becoming variable winds less than 5 kt. S of 14N, E winds 15 to 20 kt. Seas 6 to 9 ft in NE to E swell. Period 14 seconds. .TONIGHT...E winds 10 to 15 kt, shifting to N to NE late. 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 10 to 15 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 10 kt late. S of 14N, NE winds 10 to 15 kt. Seas 6 to 8 ft in E swell. Period 13 seconds. .SAT...N to NE winds 10 kt. Seas 4 to 6 ft in E swell. Period 12 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 4 to 6 ft in W to NW swell. 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...W to NW winds 10 kt. Seas 3 to 5 ft. Period 12 seconds. $$ PMZ028-220300- Oaxaca E of Puerto Angel within 300 nm offshore including the Gulf of Tehuantepec- 658 AM PST Thu Dec 21 2023 ...GALE WARNING... .TODAY...NE winds 25 to 35 kt. Seas 9 to 13 ft in N to NE swell. Period 14 seconds. .TONIGHT...N to NE winds 25 to 30 kt N of 14N, and NE 20 to 25 kt S of 14N. Seas 8 to 12 ft in N to NE swell. Period 10 seconds. .FRI...NE winds 20 to 25 kt. Seas 7 to 10 ft in N to NE swell. Period 11 seconds. .FRI NIGHT...N winds 20 to 30 kt N of 14N, and NE 15 to 20 kt S of 14N. Seas 7 to 10 ft in N to NE swell. Period 9 seconds. .SAT...N winds 20 to 25 kt N of 14N, and N to NE 10 to 15 kt S of 14N. Seas 6 to 9 ft in N to NE swell. Period 12 seconds. .SAT NIGHT...N winds 10 kt. Seas 4 to 6 ft in N swell. Period 12 seconds. .SUN...NW to N winds 10 kt. Seas 4 to 6 ft in SW to W swell. Period 14 seconds. .SUN NIGHT...NW winds 10 kt. Seas 3 to 5 ft. Period 14 seconds. .MON...NW to N winds 10 kt. Seas 3 to 5 ft. Period 13 seconds. .MON NIGHT...NW to N winds 10 kt. Seas 4 to 6 ft in SW swell. Period 13 seconds. $$ PMZ029-220300- Offshore Chiapas E of 94W- 658 AM PST Thu Dec 21 2023 .TODAY...E of 93W, variable winds less than 5 kt. W of 93W, N winds 15 to 20 kt, shifting to NW to N 10 kt in the afternoon. Seas 6 to 9 ft in NW swell. Period 14 seconds. .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 12 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...Variable winds less than 5 kt E of 93W, and NW to N 10 to 15 kt W of 93W. Seas 5 to 7 ft in NW swell. Period 12 seconds. .SAT NIGHT...Variable winds less than 5 kt E of 93W, and NW 10 kt W of 93W. Seas 3 to 5 ft. Period 12 seconds. .SUN...Variable winds less than 5 kt E of 93W, and NW 10 kt W of 93W. 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. $$ Forecaster Landsea