597 FZPN27 KNHC 172057 OFFPZ7 Offshore Waters Forecast NWS National Hurricane Center Miami, FL 157 PM PDT Mon Mar 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. PMZ001-180900- Synopsis for the E Pacific within 250 nm of Mexico 157 PM PDT Mon Mar 17 2025 .SYNOPSIS...Strong high pressure over eastern Mexico will continue to support gale force winds in the Gulf of Tehuantepec into early Tue. Seas are peaking around 20 ft this evening. Conditions will improve through the day Tue and Tue night, but more gale-force gap winds may return Thu through early Fri morning. Meanwhile, locally rough seas in NW swell offshore Baja California and SW Mexico will subside this evening, but will quickly be reinforced later tonight into Tue as additional swell arrives behind a cold front. This cold front will cross northern waters tonight, and bring some fresh to strong NW winds behind it that will continue offshore Baja California and in portions of the Gulf of California into Wed, then persisting in the central and southern Gulf through Thu, with locally rough seas there. Seas offshore Baja California may build to as high as 12 to 15 ft Tue and Tue night. Moderate to fresh winds will prevail offshore Baja California for the end of the week into the weekend, supporting continued rough seas there. $$ PMZ009-180900- Mexico Border S to 30N within 60 nm of shore- 157 PM PDT Mon Mar 17 2025 .TONIGHT...NW winds 20 to 25 kt. Seas 6 to 9 ft in NW swell. Period 15 seconds. .TUE...NW to N winds 20 to 25 kt. Seas 10 to 16 ft in W to NW swell. Period 13 seconds. .TUE NIGHT...NW to N winds 15 to 20 kt. Seas 9 to 13 ft in W to NW swell. Period 12 seconds. .WED...NW to N winds 10 kt. Seas 7 to 10 ft in W to NW swell. Period 13 seconds. .WED NIGHT...NW to N winds 10 to 15 kt. Seas 6 to 8 ft in W to NW swell. Period 12 seconds. .THU...NW winds 15 to 20 kt. Seas 6 to 8 ft in W to NW swell. Period 11 seconds. .THU NIGHT...NW winds 10 to 15 kt N of 31N, and NW 15 to 20 kt S of 31N. Seas 6 to 8 ft in NW swell. Period 8 seconds. .FRI...W to NW winds 10 to 15 kt N of 31N, and NW 15 to 20 kt S of 31N. Seas 6 to 9 ft in W to NW swell. Period 10 seconds. .FRI NIGHT...NW winds 10 to 15 kt. Seas 7 to 10 ft in W to NW swell. Period 11 seconds. .SAT...W to NW winds 10 to 15 kt. Seas 7 to 10 ft in W to NW swell. Period 11 seconds. .SAT NIGHT...W to NW winds 10 to 15 kt. Seas 7 to 10 ft in W to NW swell. Period 11 seconds. $$ PMZ011-180900- 30N to Punta Eugenia within 250 nm of shore- 157 PM PDT Mon Mar 17 2025 .TONIGHT...NW to N winds 20 to 25 kt. Seas 6 to 9 ft in NW swell. Period 16 seconds. .TUE...NW to N winds 20 to 25 kt. Seas 9 to 14 ft in NW swell. Period 14 seconds. .TUE NIGHT...NW to N winds 15 to 20 kt. Seas 9 to 14 ft in NW swell. Period 12 seconds. .WED...N winds 10 to 15 kt. Seas 8 to 12 ft in NW swell. Period 13 seconds. .WED NIGHT...N winds 15 to 20 kt. Seas 6 to 9 ft in NW swell. Period 12 seconds. .THU...NW to N winds 15 to 20 kt. Seas 6 to 9 ft in NW swell. Period 11 seconds. .THU NIGHT...NW to N winds 15 to 20 kt. Seas 6 to 9 ft in NW swell. Period 8 seconds. .FRI...NW to N winds 15 to 20 kt. Seas 7 to 10 ft in NW swell. Period 8 seconds. .FRI NIGHT...NW winds 15 to 20 kt. Seas 7 to 11 ft in NW swell. Period 10 seconds. .SAT...NW winds 15 to 20 kt. Seas 7 to 11 ft in NW swell. Period 12 seconds. .SAT NIGHT...NW winds 15 to 20 kt. Seas 7 to 11 ft in NW swell. Period 11 seconds. $$ PMZ013-180900- Punta Eugenia to Cabo San Lazaro within 250 nm offshore- 157 PM PDT Mon Mar 17 2025 .TONIGHT...NW to N winds 15 to 20 kt. Seas 6 to 9 ft in NW swell. Period 16 seconds. .TUE...N winds 20 to 25 kt. Seas 9 to 13 ft in NW swell. Period 15 seconds. .TUE NIGHT...N winds 20 to 25 kt. Seas 9 to 14 ft in NW swell. Period 11 seconds. .WED...N winds 15 to 20 kt. Seas 9 to 13 ft in NW swell. Period 13 seconds. .WED NIGHT...NW to N winds 15 to 20 kt. Seas 7 to 10 ft in NW swell. Period 12 seconds. .THU...NW to N winds 15 to 20 kt. Seas 6 to 9 ft in NW swell. Period 11 seconds. .THU NIGHT...NW to N winds 15 to 20 kt. Seas 6 to 9 ft in NW swell. Period 11 seconds. .FRI...NW to N winds 15 to 20 kt. Seas 6 to 9 ft in NW swell. Period 8 seconds. .FRI NIGHT...NW to N winds 15 to 20 kt. Seas 6 to 9 ft in NW swell. Period 10 seconds. .SAT...NW to N winds 15 kt. Seas 7 to 10 ft in NW swell. Period 12 seconds. .SAT NIGHT...NW to N winds 15 to 20 kt. Seas 7 to 10 ft in NW swell. Period 13 seconds. $$ PMZ014-180900- Cabo San Lazaro to Cabo San Lucas within 350 nm offshore N of 20N- 157 PM PDT Mon Mar 17 2025 .TONIGHT...NW to N winds 10 to 15 kt. Seas 5 to 7 ft in NW swell. Period 14 seconds. .TUE...N winds 15 to 20 kt. Seas 7 to 10 ft in NW swell. Period 16 seconds. .TUE NIGHT...N winds 15 to 20 kt. Seas 8 to 12 ft in NW swell. Period 15 seconds. .WED...N winds 10 to 15 kt. Seas 8 to 12 ft in NW swell. Period 14 seconds. .WED NIGHT...NW to N winds 10 to 15 kt. Seas 7 to 10 ft in NW swell. Period 12 seconds. .THU...NW to N winds 10 to 15 kt. Seas 6 to 9 ft in NW swell. Period 12 seconds. .THU NIGHT...NW to N winds 10 to 15 kt. Seas 6 to 8 ft in NW swell. Period 12 seconds. .FRI...NW to N winds 10 to 15 kt. Seas 6 to 8 ft in NW swell. Period 11 seconds. .FRI NIGHT...NW to N winds 10 to 15 kt. Seas 6 to 8 ft in NW swell. Period 10 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 12 seconds. $$ PMZ016-180900- From 17N to 20N Between 110W and 115W including the Revillagigedo Islands- 157 PM PDT Mon Mar 17 2025 .TONIGHT...N to NE winds 10 kt. Seas 6 to 8 ft in NW swell. Period 13 seconds. .TUE...N to NE winds 10 to 15 kt. Seas 5 to 7 ft in NW swell. Period 16 seconds. .TUE NIGHT...N to NE winds 15 kt. Seas 6 to 9 ft in NW swell. Period 16 seconds. .WED...N to NE winds 10 to 15 kt. Seas 7 to 10 ft in NW swell. Period 15 seconds. .WED NIGHT...N to NE winds 10 to 15 kt. Seas 6 to 9 ft in NW to N swell. Period 12 seconds. .THU...N to NE winds 10 kt. Seas 6 to 8 ft in NW to N swell. Period 12 seconds. .THU NIGHT...N to NE winds 10 kt. Seas 6 to 8 ft in NW to N swell. Period 12 seconds. .FRI...N to NE winds 10 kt. Seas 5 to 7 ft in NW swell. Period 12 seconds. .FRI NIGHT...N to NE winds 10 kt. Seas 5 to 7 ft in NW swell. Period 11 seconds. .SAT...N winds 10 kt. Seas 5 to 7 ft in NW to N swell. Period 10 seconds. .SAT NIGHT...N winds 10 to 15 kt. Seas 5 to 7 ft in NW to N swell. Period 12 seconds. $$ PMZ017-180900- Northern Gulf of California- 157 PM PDT Mon Mar 17 2025 .TONIGHT...S to SW winds 10 to 15 kt, becoming W 15 to 20 kt late. Seas 3 ft or less, building to 3 to 5 ft late. Period 4 seconds. .TUE...NW to N winds 10 to 15 kt N of 30N, and NW to N 15 to 20 kt Elsewhere. Seas 3 to 5 ft. Period 5 seconds. .TUE NIGHT...W to NW winds 10 to 15 kt. Seas 3 to 5 ft. Period 6 seconds. .WED...NW to N winds 15 to 20 kt. Seas 3 to 5 ft. Period 5 seconds. .WED NIGHT...NW winds 15 to 20 kt. Seas 4 to 6 ft. Period 4 seconds. .THU...NW winds 10 to 15 kt. Seas 4 to 6 ft. Period 4 seconds. .THU NIGHT...Variable winds less than 5 kt N of 30N, and W to NW 10 kt Elsewhere. Seas 2 to 4 ft. Period 3 seconds. .FRI...NW to N winds 10 kt. Seas 3 ft or less. Period 3 seconds. .FRI NIGHT...S winds 10 kt. Seas 3 ft or less. Period 3 seconds. .SAT...S winds 10 kt. Seas 3 ft or less. Period 3 seconds. .SAT NIGHT...S winds 10 kt. Seas 3 ft or less. Period 3 seconds. $$ PMZ019-180900- Central Gulf of California- 157 PM PDT Mon Mar 17 2025 .TONIGHT...S to SW winds 10 kt. Seas 2 to 4 ft, subsiding to 3 ft or less late. Period 6 seconds. .TUE...NW to N winds 10 kt, becoming NW 15 to 20 kt in the afternoon. Seas 3 ft or less, building to 2 to 4 ft in the afternoon. Period 8 seconds. .TUE NIGHT...NW winds 20 to 25 kt. Seas 4 to 6 ft, building to 6 to 9 ft in NW to N swell late. Period 6 seconds. .WED...NW winds 20 to 25 kt. Seas 7 to 11 ft in NW to N swell. Period 8 seconds. .WED NIGHT...NW winds 25 to 30 kt. Seas 9 to 13 ft in NW to N swell. Period 7 seconds. .THU...NW winds 15 to 20 kt. Seas 8 to 12 ft in NW swell. Period 7 seconds. .THU NIGHT...NW winds 10 to 15 kt. Seas 6 to 8 ft in NW to N swell. Period 7 seconds. .FRI...E to SE winds 10 kt. Seas 3 to 5 ft. Period 5 seconds. .FRI NIGHT...SW to W winds 10 kt. Seas 3 ft or less. Period 5 seconds. .SAT...SE to S winds 10 kt. Seas 3 ft or less. Period 12 seconds. .SAT NIGHT...SW winds 10 kt. Seas 3 ft or less. Period 12 seconds. $$ PMZ021-180900- Southern Gulf of California- 157 PM PDT Mon Mar 17 2025 .TONIGHT...S to SW winds 10 kt. Seas 2 to 4 ft. Period 11 seconds. .TUE...Variable winds less than 5 kt, becoming NW 10 kt in the afternoon. Seas 3 ft or less in NW swell, subsiding to 3 ft or less in the afternoon. Period 13 seconds. .TUE NIGHT...NW to N winds 20 to 25 kt. Seas 2 to 4 ft, building to 6 to 8 ft late. Period 13 seconds. .WED...NW to N winds 20 to 25 kt. Seas 7 to 10 ft in NW to N swell. Period 8 seconds. .WED NIGHT...NW winds 20 to 25 kt. Seas 8 to 12 ft in NW swell. Period 8 seconds. .THU...NW winds 15 to 20 kt. Seas 8 to 12 ft in NW swell. Period 10 seconds. .THU NIGHT...NW winds 10 to 15 kt. Seas 6 to 8 ft in NW to N swell. Period 10 seconds. .FRI...Variable winds less than 5 kt. Seas 3 to 5 ft in NW swell. Period 11 seconds. .FRI NIGHT...SW winds 10 kt. Seas 3 ft or less. Period 13 seconds. .SAT...Variable winds less than 5 kt. Seas 3 ft or less. Period 12 seconds. .SAT NIGHT...SW to W winds 10 kt. Seas 3 ft or less. Period 12 seconds. $$ PMZ022-180900- N of 20N E of 110W to the Entrance of the Gulf of California- 157 PM PDT Mon Mar 17 2025 .TONIGHT...NW to N winds 10 kt. Seas 4 to 6 ft in NW swell. Period 13 seconds. .TUE...NW winds 10 kt. Seas 4 to 6 ft in W to NW swell. Period 16 seconds. .TUE NIGHT...NW to N winds 10 to 15 kt. Seas 5 to 7 ft. Period 16 seconds. .WED...NW to N winds 15 to 20 kt. Seas 6 to 9 ft in NW swell. Period 16 seconds. .WED NIGHT...NW to N winds 15 to 20 kt. Seas 7 to 10 ft in NW swell. Period 12 seconds. .THU...NW to N winds 10 to 15 kt. Seas 6 to 9 ft in NW swell. Period 11 seconds. .THU NIGHT...NW winds 10 kt. Seas 6 to 8 ft in NW swell. Period 11 seconds. .FRI...Variable winds less than 5 kt. Seas 4 to 6 ft in NW swell. Period 12 seconds. .FRI NIGHT...NW winds 10 kt. Seas 3 to 5 ft. Period 13 seconds. .SAT...NW to N winds 10 kt. Seas 4 to 6 ft in W swell. Period 13 seconds. .SAT NIGHT...NW winds 10 to 15 kt. Seas 5 to 7 ft in W swell. Period 14 seconds. $$ PMZ024-180900- Colima and Jalisco within 300 nm offshore S of 20N and E of 110W- 157 PM PDT Mon Mar 17 2025 .TONIGHT...NW to N winds 10 kt. Seas 5 to 7 ft in NW swell. Period 13 seconds. .TUE...NW to N winds 10 kt. Seas 4 to 6 ft in NW swell. Period 13 seconds. .TUE NIGHT...NW to N winds 10 to 15 kt. Seas 4 to 6 ft. Period 16 seconds. .WED...NW to N winds 10 to 15 kt. Seas 5 to 7 ft in NW swell. Period 16 seconds. .WED NIGHT...NW to N winds 10 to 15 kt. Seas 6 to 8 ft in NW swell. Period 14 seconds. .THU...N winds 10 to 15 kt. Seas 6 to 8 ft in NW swell. Period 13 seconds. .THU NIGHT...Variable winds less than 5 kt. Seas 5 to 7 ft in NW swell. Period 12 seconds. .FRI...N winds 10 kt. Seas 4 to 6 ft in NW swell. Period 12 seconds. .FRI NIGHT...NW to N winds 10 to 15 kt. Seas 4 to 6 ft. Period 13 seconds. .SAT...NW to N winds 10 to 15 kt. Seas 4 to 6 ft. Period 12 seconds. .SAT NIGHT...NW to N winds 10 to 15 kt. Seas 4 to 6 ft. Period 12 seconds. $$ PMZ025-180900- Michoacan and Guerrero within 250 nm offshore- 157 PM PDT Mon Mar 17 2025 .TONIGHT...Within 60 nm of shore, W to NW winds 10 kt. Elsewhere, variable winds less than 5 kt, becoming N 10 kt late. Seas 5 to 7 ft in W to NW swell. Period 13 seconds. .TUE...NW to N winds 10 to 15 kt. Seas 6 to 8 ft in NE swell. Period 13 seconds. .TUE NIGHT...NW winds 10 to 15 kt. Seas 6 to 8 ft in SE swell. Period 13 seconds. .WED...NW winds 10 to 15 kt. Seas 4 to 6 ft in NW swell. Period 17 seconds. .WED NIGHT...NW winds 10 to 15 kt. Seas 4 to 6 ft. Period 15 seconds. .THU...Variable winds less than 5 kt. Seas 5 to 7 ft in NW swell. Period 15 seconds. .THU NIGHT...Variable winds less than 5 kt. Seas 5 to 7 ft in NW swell. Period 14 seconds. .FRI...NW to N winds 10 kt. Seas 5 to 7 ft in NW swell. Period 14 seconds. .FRI NIGHT...NW winds 10 kt. Seas 6 to 8 ft in N swell. Period 13 seconds. .SAT...NW winds 10 kt. Seas 5 to 7 ft in E swell. Period 12 seconds. .SAT NIGHT...NW winds 10 kt. Seas 4 to 6 ft in W to NW swell. Period 12 seconds. $$ PMZ026-180900- Oaxaca W of Puerto Angel within 250 nm offshore- 157 PM PDT Mon Mar 17 2025 .TONIGHT...N winds 10 to 15 kt. Seas 8 to 12 ft in E swell. Period 12 seconds. .TUE...N winds 10 to 15 kt. Seas 7 to 11 ft in NE to E swell. Period 12 seconds. .TUE NIGHT...NW to N winds 10 kt. Seas 6 to 8 ft in E swell. Period 13 seconds. .WED...N of 14N, W to NW winds 10 to 15 kt. S of 14N, N winds 10 kt in the morning, becoming variable winds less than 5 kt. Seas 4 to 6 ft in W to NW swell. Period 17 seconds. .WED 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 16 seconds. .THU...Variable winds less than 5 kt N of 14N, and NE to E 10 kt S of 14N. Seas 3 to 5 ft. Period 15 seconds. .THU NIGHT...N winds 10 kt. Seas 6 to 8 ft in W to NW swell. Period 15 seconds. .FRI...N winds 10 kt. Seas 7 to 10 ft in E swell. Period 12 seconds. .FRI NIGHT...N winds 10 kt. Seas 7 to 10 ft in E swell. Period 12 seconds. .SAT...N winds 10 kt. Seas 6 to 8 ft in E to SE swell. Period 12 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 W swell. Period 13 seconds. $$ PMZ028-180900- Oaxaca E of Puerto Angel within 300 nm offshore including the Gulf of Tehuantepec- 157 PM PDT Mon Mar 17 2025 ...GALE WARNING... ...GALE CONDITIONS POSSIBLE THU THROUGH FRI... .TONIGHT...N winds 30 to 40 kt N of 14N, and NE 20 to 25 kt S of 14N. Seas 8 to 19 ft in NE swell. Period 12 seconds. .TUE...N of 14N, N to NE winds 25 to 35 kt, becoming N 15 to 25 kt in the late morning. S of 14N, NE winds 15 to 20 kt. Seas 8 to 14 ft in N to NE swell. Period 12 seconds. .TUE NIGHT...N winds 10 kt. Seas 6 to 9 ft in N to NE swell. Period 11 seconds. .WED...NW to N winds 10 kt. Seas 5 to 7 ft in SW to W swell. Period 17 seconds. .WED NIGHT...W to NW winds 15 to 20 kt N of 14N, and NE 10 kt S of 14N. Seas 4 to 6 ft. Period 16 seconds. .THU...N to NE winds 30 to 40 kt N of 14N, and NE 20 to 25 kt S of 14N. Seas 8 to 12 ft in W swell. Period 13 seconds. .THU NIGHT...N winds 30 to 40 kt N of 14N, and NE 20 to 30 kt S of 14N. Seas 8 to 21 ft in NE swell. Period 13 seconds. .FRI...NE winds 20 to 30 kt, except N to NE 25 to 35 kt N of 14N in the early morning. Seas 8 to 19 ft in NE swell. Period 11 seconds. .FRI NIGHT...NE to E winds 10 to 15 kt. Seas 7 to 11 ft in N to NE swell. Period 11 seconds. .SAT...NE winds 10 kt. Seas 6 to 8 ft in NE swell. Period 12 seconds. .SAT NIGHT...S winds 10 kt. Seas 4 to 6 ft in S swell. Period 13 seconds. $$ PMZ029-180900- Offshore Chiapas E of 94W- 157 PM PDT Mon Mar 17 2025 ...GALE WARNING... .TONIGHT...E of 93.5W, S winds 10 kt in the evening, becoming variable winds less than 5 kt. W of 93.5W, N winds 25 to 35 kt. Seas 9 to 14 ft in NW swell. Period 10 seconds. .TUE...E of 93W, variable winds less than 5 kt, becoming SW 10 kt in the afternoon. W of 93W, N winds 10 to 15 kt, shifting to W to NW in the afternoon. Seas 7 to 10 ft in NW swell. Period 10 seconds. .TUE NIGHT...Variable winds less than 5 kt, becoming NW 10 kt late. Seas 5 to 7 ft in NW swell. Period 12 seconds. .WED...W to NW winds 10 kt. Seas 3 to 5 ft. Period 18 seconds. .WED NIGHT...NW winds 10 to 15 kt. Seas 2 to 4 ft. Period 16 seconds. .THU...SW winds 10 kt E of 93.5W, and NW to N 20 to 30 kt W of 93.5W. Seas 6 to 8 ft. Period 13 seconds. .THU NIGHT...Variable winds less than 5 kt E of 93.5W, and N to NE 20 to 30 kt W of 93.5W. Seas 9 to 13 ft in NW swell. Period 13 seconds. .FRI...N to NE winds 10 to 15 kt. Seas 8 to 12 ft in NW swell. Period 13 seconds. .FRI NIGHT...Variable winds less than 5 kt. Seas 6 to 8 ft in NW swell. Period 12 seconds. .SAT...W to NW winds 10 kt. Seas 4 to 6 ft in SW to W swell. Period 12 seconds. .SAT NIGHT...W to NW winds 10 kt. Seas 3 to 5 ft. Period 12 seconds. $$ Forecaster Lewitsky