928 FZPN27 KNHC 171620 OFFPZ7 Offshore Waters Forecast NWS National Hurricane Center Miami, FL 820 AM PST Fri Nov 17 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. PMZ001-180430- Synopsis for the E Pacific within 250 nm of Mexico 820 AM PST Fri Nov 17 2023 .SYNOPSIS...Northerly winds in the Gulf of Tehuantepec will diminish slightly this morning, but fresh to strong N winds will continue through Sat night before diminishing early Sun. NW swell across the Baja California offshore waters will gradually subside through Sat. The pressure gradient between high pressure just west of Baja California and lower pressure over northern Mexico will support moderate to fresh NW winds across central and southern portions of the Gulf of California through Sun, except for fresh to strong this afternoon through tonight. These winds will then expand into northern portions of the Gulf of California and increase to fresh to strong Sun night through Tue. West of Baja California, NW to N winds will increase to fresh Sat afternoon, then increase to fresh to strong Sun through Sun night. Looking ahead, the next gale-force gap wind event in the Gulf of Tehuantepec is possible during the middle of next week. $$ PMZ009-180430- Mexico Border S to 29N within 60 nm of shore- 820 AM PST Fri Nov 17 2023 .TODAY...Variable winds less than 5 kt. Seas 3 to 5 ft in W to NW swell. Period 12 seconds. .TONIGHT...Variable winds less than 5 kt. Seas 3 to 5 ft in W to NW swell. Period 11 seconds. .SAT...W to NW winds 10 to 15 kt. Seas 3 to 5 ft. Period 10 seconds. .SAT NIGHT...NW winds 10 to 15 kt. Seas 3 to 5 ft. Period 9 seconds. .SUN...NW winds 20 to 25 kt. Seas 5 to 7 ft. Period 7 seconds. .SUN NIGHT...NW to N winds 20 to 25 kt. Seas 6 to 8 ft. Period 7 seconds. .MON...N winds 10 kt. Seas 6 to 8 ft in NW swell. Period 10 seconds. .MON NIGHT...N winds 10 kt. Seas 6 to 8 ft in NW swell. Period 11 seconds. .TUE...N to NE winds 10 to 15 kt. Seas 5 to 7 ft in NW swell. Period 12 seconds. .TUE NIGHT...N winds 10 kt. Seas 4 to 6 ft in NW swell. Period 11 seconds. $$ PMZ011-180430- Mexico S of 29N to Punta Eugenia- 820 AM PST Fri Nov 17 2023 .TODAY...Variable winds less than 5 kt. Seas 4 to 6 ft in W to NW swell. Period 12 seconds. Scattered showers through the day. .TONIGHT...Variable winds less than 5 kt Sebastian Vizcaino Bay, and W to NW 10 kt Elsewhere. Seas 4 to 6 ft in W to NW swell. Period 11 seconds. .SAT...NW winds 10 to 15 kt. Seas 4 to 6 ft. Period 10 seconds. .SAT NIGHT...NW to N winds 15 to 20 kt. Seas 5 to 7 ft. Period 9 seconds. .SUN...NW to N winds 15 to 20 kt. Seas 6 to 8 ft in W to NW swell. Period 7 seconds. .SUN NIGHT...NW to N winds 20 kt. Seas 6 to 9 ft in NW swell. Period 6 seconds. .MON...N winds 15 to 20 kt. Seas 7 to 11 ft in NW swell. Period 10 seconds. .MON NIGHT...N to NE winds 10 to 15 kt. Seas 7 to 11 ft in NW swell. Period 12 seconds. .TUE...N to NE winds 10 to 15 kt. Seas 6 to 9 ft in NW swell. Period 12 seconds. .TUE NIGHT...N to NE winds 15 to 20 kt. Seas 6 to 8 ft in NW swell. Period 11 seconds. $$ PMZ013-180430- Punta Eugenia to Cabo San Lazaro within 250 nm offshore- 820 AM PST Fri Nov 17 2023 .TODAY...NW to N winds 10 kt. Seas 5 to 7 ft in W to NW swell. Period 13 seconds. Scattered showers. .TONIGHT...NW winds 10 to 15 kt. Seas 4 to 6 ft. Period 12 seconds. Scattered showers. .SAT...NW to N winds 15 to 20 kt. Seas 4 to 6 ft. Period 11 seconds. Scattered showers. .SAT NIGHT...NW to N winds 15 to 20 kt. Seas 5 to 7 ft. Period 10 seconds. .SUN...NW to N winds 15 to 20 kt. Seas 5 to 7 ft. Period 7 seconds. .SUN NIGHT...NW to N winds 15 to 20 kt. Seas 6 to 8 ft in NW swell. Period 6 seconds. .MON...N winds 15 to 20 kt. Seas 6 to 9 ft in NW swell. Period 7 seconds. .MON NIGHT...N to NE winds 10 to 15 kt. Seas 7 to 10 ft in NW swell. Period 12 seconds. .TUE...N to NE winds 10 to 15 kt. Seas 6 to 9 ft in NW swell. Period 13 seconds. .TUE NIGHT...N to NE winds 10 to 15 kt. Seas 6 to 8 ft in NW swell. Period 12 seconds. $$ PMZ014-180430- Cabo San Lazaro to Cabo San Lucas within 350 nm offshore N of 20N- 820 AM PST Fri Nov 17 2023 .TODAY...N winds 10 to 15 kt. Seas 6 to 8 ft in NW swell. Period 14 seconds. .TONIGHT...NW to N winds 10 to 15 kt. Seas 5 to 7 ft in NW swell. Period 13 seconds. .SAT...NW to N winds 15 to 20 kt. Seas 4 to 6 ft. Period 12 seconds. .SAT NIGHT...NW to N winds 15 to 20 kt. Seas 5 to 7 ft. Period 11 seconds. .SUN...N winds 15 to 20 kt. Seas 5 to 7 ft. Period 10 seconds. .SUN NIGHT...NW to N winds 15 to 20 kt. Seas 5 to 7 ft. Period 7 seconds. .MON...NW to N winds 10 to 15 kt. Seas 5 to 7 ft in NW swell. Period 7 seconds. .MON NIGHT...N winds 10 kt. Seas 4 to 6 ft in NW swell. Period 11 seconds. .TUE...N to NE winds 10 to 15 kt. Seas 6 to 8 ft in NW swell. Period 12 seconds. .TUE NIGHT...N winds 10 kt. Seas 6 to 8 ft in NW swell. Period 13 seconds. $$ PMZ016-180430- From 17N to 20N Between 110W and 115W including the Revillagigedo Islands- 820 AM PST Fri Nov 17 2023 .TODAY...N to NE winds 10 kt. Seas 6 to 8 ft in NW swell. Period 14 seconds. .TONIGHT...N winds 10 kt. Seas 5 to 7 ft in NW swell. Period 14 seconds. .SAT...N to NE winds 10 to 15 kt. Seas 4 to 6 ft. Period 13 seconds. .SAT NIGHT...N to NE winds 15 to 20 kt. Seas 5 to 7 ft. Period 12 seconds. .SUN...N to NE winds 10 to 15 kt. Seas 5 to 7 ft in NW swell. Period 10 seconds. .SUN NIGHT...N winds 10 to 15 kt. Seas 5 to 7 ft in NW swell. Period 10 seconds. .MON...N winds 10 to 15 kt. Seas 4 to 6 ft. Period 7 seconds. .MON NIGHT...N winds 10 kt. Seas 4 to 6 ft in NW swell. Period 7 seconds. .TUE...N winds 10 kt. Seas 4 to 6 ft in NW swell. Period 12 seconds. .TUE NIGHT...N to NE winds 10 kt. Seas 5 to 7 ft in NW to N swell. Period 14 seconds. $$ PMZ017-180430- Northern Gulf of California- 820 AM PST Fri Nov 17 2023 .TODAY...NW to N winds 10 kt. Seas 3 ft or less. Period 6 seconds. .TONIGHT...S to SW winds 10 kt. Seas 3 ft or less. Period 6 seconds. .SAT...NW winds 10 kt. Seas 3 ft or less. Period 6 seconds. .SAT NIGHT...NW winds 10 kt. Seas 3 ft or less. Period 4 seconds. .SUN...Variable winds less than 5 kt N of 30N, and NW 10 kt Elsewhere. Seas 3 ft or less. Period 3 seconds. .SUN NIGHT...NW to N winds 10 to 15 kt. Seas 3 ft or less. Period 3 seconds. .MON...NW to N winds 20 to 25 kt. Seas 5 to 7 ft. Period 4 seconds. .MON NIGHT...NW to N winds 20 to 25 kt. Seas 5 to 7 ft. Period 5 seconds. .TUE...NW to N winds 15 to 20 kt. Seas 5 to 7 ft. Period 5 seconds. .TUE NIGHT...NW to N winds 15 to 20 kt. Seas 5 to 7 ft. Period 5 seconds. $$ PMZ019-180430- Central Gulf of California- 820 AM PST Fri Nov 17 2023 .TODAY...NW winds 15 to 20 kt. Seas 3 to 5 ft. Period 5 seconds. .TONIGHT...NW winds 15 to 20 kt. Seas 4 to 6 ft. Period 6 seconds. .SAT...NW winds 15 to 20 kt. Seas 3 to 5 ft. Period 6 seconds. .SAT NIGHT...NW to N winds 15 to 20 kt. Seas 3 to 5 ft. Period 5 seconds. .SUN...NW winds 15 to 20 kt. Seas 3 to 5 ft. Period 4 seconds. .SUN NIGHT...NW winds 10 to 15 kt. Seas 2 to 4 ft. Period 4 seconds. .MON...NW to N winds 15 to 20 kt. Seas 4 to 6 ft. Period 4 seconds. .MON NIGHT...NW to N winds 20 to 25 kt. Seas 6 to 8 ft. Period 6 seconds. .TUE...NW to N winds 20 to 25 kt. Seas 6 to 8 ft. Period 6 seconds. .TUE NIGHT...NW to N winds 15 to 20 kt. Seas 5 to 7 ft. Period 5 seconds. $$ PMZ021-180430- Southern Gulf of California- 820 AM PST Fri Nov 17 2023 .TODAY...NW winds 15 to 20 kt. Seas 4 to 6 ft. Period 12 seconds. .TONIGHT...NW winds 15 to 20 kt. Seas 4 to 6 ft. Period 8 seconds. .SAT...NW to N winds 10 to 15 kt. Seas 3 to 5 ft. Period 7 seconds. .SAT NIGHT...NW winds 15 to 20 kt. Seas 3 to 5 ft. Period 7 seconds. .SUN...NW to N winds 15 to 20 kt. Seas 3 to 5 ft. Period 5 seconds. .SUN NIGHT...NW winds 10 to 15 kt. Seas 3 to 5 ft. Period 6 seconds. .MON...NW winds 10 to 15 kt. Seas 2 to 4 ft. Period 11 seconds. .MON NIGHT...NW to N winds 15 to 20 kt. Seas 5 to 7 ft. Period 11 seconds. .TUE...NW to N winds 15 to 20 kt. Seas 5 to 7 ft. Period 6 seconds. .TUE NIGHT...NW to N winds 15 to 20 kt. Seas 4 to 6 ft. Period 7 seconds. $$ PMZ022-180430- N of 20N E of 110W to the Entrance of the Gulf of California- 820 AM PST Fri Nov 17 2023 .TODAY...NW winds 10 to 15 kt. Seas 5 to 7 ft in W to NW swell. Period 15 seconds. .TONIGHT...NW to N winds 10 to 15 kt. Seas 5 to 7 ft in W to NW swell. Period 14 seconds. .SAT...NW to N winds 10 to 15 kt. Seas 4 to 6 ft. Period 13 seconds. .SAT NIGHT...NW to N winds 10 to 15 kt. Seas 5 to 7 ft in W to NW swell. Period 13 seconds. .SUN...NW to N winds 10 to 15 kt. Seas 4 to 6 ft. Period 11 seconds. .SUN NIGHT...NW to N winds 10 to 15 kt. Seas 4 to 6 ft. Period 10 seconds. .MON...NW winds 10 kt. Seas 3 to 5 ft. Period 12 seconds. .MON NIGHT...NW to N winds 10 kt. Seas 3 to 5 ft. Period 12 seconds. .TUE...N winds 10 to 15 kt. Seas 4 to 6 ft. Period 12 seconds. .TUE NIGHT...NW to N winds 10 to 15 kt. Seas 4 to 6 ft. Period 12 seconds. $$ PMZ024-180430- Colima and Jalisco within 300 nm offshore S of 20N and E of 110W- 820 AM PST Fri Nov 17 2023 .TODAY...NW to N winds 10 kt. Seas 5 to 7 ft in NW swell. Period 15 seconds. .TONIGHT...NW winds 10 kt. Seas 5 to 7 ft in NW swell. Period 14 seconds. .SAT...NW to N winds 10 kt. Seas 4 to 6 ft in NW swell. Period 14 seconds. .SAT NIGHT...NW to N winds 10 to 15 kt. Seas 4 to 6 ft. Period 13 seconds. .SUN...NW to N winds 10 kt. Seas 4 to 6 ft in NW swell. Period 11 seconds. .SUN NIGHT...NW winds 10 kt. Seas 4 to 6 ft in NW swell. Period 10 seconds. .MON...NW to N winds 10 kt. Seas 3 to 5 ft. Period 10 seconds. .MON NIGHT...NW to N winds 10 kt. Seas 3 to 5 ft. Period 10 seconds. .TUE...NW to N winds 10 kt. Seas 3 to 5 ft. Period 10 seconds. .TUE NIGHT...NW to N winds 10 kt. Seas 4 to 6 ft in NW swell. Period 12 seconds. $$ PMZ025-180430- Michoacan and Guerrero within 250 nm offshore- 820 AM PST Fri Nov 17 2023 .TODAY...Within 60 nm of shore, variable winds less than 5 kt, becoming SW to W 10 kt in the afternoon. Elsewhere, W to NW winds 10 kt. Seas 4 to 6 ft in W to NW swell. Period 14 seconds. .TONIGHT...W to NW winds 10 kt. Seas 4 to 6 ft in W to NW swell. Period 14 seconds. .SAT...W to NW winds 10 kt. Seas 4 to 6 ft in W to NW swell. Period 14 seconds. .SAT NIGHT...Within 60 nm of shore, W winds 10 kt in the evening, becoming variable winds less than 5 kt. Elsewhere, variable winds less than 5 kt, becoming W to NW 10 kt late. Seas 4 to 6 ft in W to NW swell. Period 14 seconds. .SUN...Variable winds less than 5 kt. Seas 4 to 6 ft in W to NW swell. Period 12 seconds. .SUN NIGHT...W winds 10 kt. Seas 3 to 5 ft. Period 11 seconds. .MON...W to NW winds 10 kt. Seas 3 to 5 ft. Period 10 seconds. .MON NIGHT...W to NW winds 10 kt. Seas 3 to 5 ft. Period 11 seconds. .TUE...W to NW winds 10 kt. Seas 3 to 5 ft. Period 11 seconds. .TUE NIGHT...W to NW winds 10 kt. Seas 3 to 5 ft. Period 11 seconds. $$ PMZ026-180430- Oaxaca W of Puerto Angel within 250 nm offshore- 820 AM PST Fri Nov 17 2023 .TODAY...Variable winds less than an 5 kt, becoming W 10 kt in the afternoon. Seas 4 to 6 ft in SW swell. Period 14 seconds. .TONIGHT...W winds 10 kt. Seas 4 to 6 ft in W swell. Period 14 seconds. Scattered showers through the night. .SAT...W winds 10 kt. Seas 4 to 6 ft in W to NW swell. Period 14 seconds. .SAT NIGHT...Variable winds less than 5 kt. Seas 4 to 6 ft in W to NW swell. Period 14 seconds. .SUN...Variable winds less than 5 kt. Seas 4 to 6 ft in SW swell. Period 13 seconds. .SUN NIGHT...Variable winds less than 5 kt. Seas 3 to 5 ft in S to SW swell. Period 12 seconds. .MON...W winds 10 kt. Seas 3 to 5 ft. Period 11 seconds. .MON NIGHT...W winds 10 kt. Seas 3 to 5 ft. Period 12 seconds. .TUE...W to NW winds 10 kt. Seas 3 to 5 ft. Period 11 seconds. .TUE NIGHT...W to NW winds 10 kt. Seas 3 to 5 ft. Period 11 seconds. $$ PMZ028-180430- Oaxaca E of Puerto Angel within 300 nm offshore including the Gulf of Tehuantepec- 820 AM PST Fri Nov 17 2023 ...GALE CONDITIONS POSSIBLE TUE NIGHT... .TODAY...NW to N winds 15 to 20 kt. Seas 6 to 8 ft in N to NE swell. Period 14 seconds. .TONIGHT...NW to N winds 15 to 20 kt N of 14N, and W to NW 10 kt S of 14N. Seas 6 to 8 ft. Period 14 seconds. .SAT...NW winds 15 to 20 kt. Seas 5 to 7 ft. Period 14 seconds. .SAT NIGHT...NW to N winds 20 to 25 kt N of 14N, and W 10 to 15 kt S of 14N. Seas 6 to 8 ft in S to SW swell. Period 15 seconds. .SUN...SW to W winds 10 to 15 kt. Seas 5 to 7 ft in S swell. Period 12 seconds. .SUN NIGHT...SW winds 10 kt. Seas 4 to 6 ft in S swell. Period 13 seconds. .MON...SW to W winds 10 kt. Seas 3 to 5 ft. Period 12 seconds. .MON NIGHT...SW to W winds 10 kt. Seas 3 to 5 ft. Period 12 seconds. .TUE...SW to W winds 10 kt. Seas 3 to 5 ft. Period 12 seconds. .TUE NIGHT...N winds 25 to 35 kt N of 14N, and W to NW 10 kt S of 14N. Seas 6 to 8 ft in S swell. Period 11 seconds. $$ PMZ029-180430- Offshore Chiapas E of 94W- 820 AM PST Fri Nov 17 2023 .TODAY...Variable winds less than 5 kt E of 93W, and NW to N 10 to 15 kt W of 93W. Seas 6 to 8 ft in W to NW swell. Period 14 seconds. .TONIGHT...Variable winds less than 5 kt E of 93W, and NW 10 to 15 kt W of 93W. Seas 4 to 6 ft in S to SW swell. Period 14 seconds. .SAT...Variable winds less than 5 kt E of 93W, and NW to N 10 to 15 kt W of 93W. Seas 4 to 6 ft in S to SW swell. Period 13 seconds. .SAT NIGHT...Variable winds less than 5 kt E of 93W, and N 10 kt W of 93W. Seas 5 to 7 ft in S to SW swell. Period 13 seconds. .SUN...Variable winds less than 5 kt. Seas 5 to 7 ft in S swell. Period 12 seconds. .SUN NIGHT...SE to S winds 10 kt. Seas 3 to 5 ft. Period 12 seconds. .MON...Variable winds less than 5 kt. Seas 3 to 5 ft in S swell. Period 13 seconds. .MON NIGHT...Variable winds less than 5 kt. Seas 2 to 4 ft. Period 13 seconds. .TUE...Variable winds less than 5 kt. Seas 2 to 4 ft. Period 13 seconds. .TUE NIGHT...Variable winds less than 5 kt E of 93W, and W to NW 10 to 15 kt W of 93W. Seas 2 to 4 ft. Period 13 seconds. $$ Forecaster Aguirre