660 FZPN27 KNHC 241518 OFFPZ7 Offshore Waters Forecast NWS National Hurricane Center Miami, FL 818 AM PDT Sun Sep 24 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. PMZ001-250330- Synopsis for the E Pacific within 250 nm of Mexico 818 AM PDT Sun Sep 24 2023 .SYNOPSIS...1019 mb high pressure is centered NW of the area near 32N125W and extends a surface ridge SE to near 19N118W. This pattern will persist through Tue and produce moderate to fresh NW-N winds offshore Baja California from near Cabo San Lazaro northward, and will pulse to fresh to strong Mon through Tue night. Fresh N winds will pulse to strong in the Gulf of Tehuantepec Mon night through Thu night. Expect moderate or weaker winds elsewhere. Seas will gradually build to 8-12 ft in NW swell offshore Baja California early Tue through Thu. $$ PMZ009-250330- Mexico Border S to 29N within 60 nm of shore- 818 AM PDT Sun Sep 24 2023 .TODAY...NW winds 15 to 20 kt. Seas 4 to 6 ft. Period 14 seconds. .TONIGHT...NW to N winds 10 to 15 kt. Seas 4 to 6 ft. Period 13 seconds. .MON...NW winds 15 to 20 kt. Seas 4 to 6 ft. Period 13 seconds. .MON NIGHT...NW to N winds 15 to 20 kt. Seas 5 to 7 ft. Period 8 seconds. .TUE...NW winds 15 to 20 kt. Seas 6 to 9 ft in NW swell. Period 10 seconds. .TUE NIGHT...NW winds 15 to 20 kt. Seas 7 to 10 ft in NW swell. Period 12 seconds. .WED...NW winds 10 to 15 kt. Seas 7 to 10 ft in NW swell. Period 14 seconds. .WED NIGHT...W to NW winds 10 to 15 kt. Seas 7 to 10 ft in NW swell. Period 13 seconds. .THU...W winds 10 kt. Seas 7 to 10 ft in NW swell. Period 12 seconds. .THU NIGHT...W winds 10 kt. Seas 6 to 8 ft in NW swell. Period 11 seconds. $$ PMZ011-250330- Mexico S of 29N to Punta Eugenia- 818 AM PDT Sun Sep 24 2023 .TODAY...NW to N winds 10 to 15 kt. Seas 4 to 6 ft. Period 10 seconds. .TONIGHT...NW to N winds 15 to 20 kt. Seas 4 to 6 ft. Period 10 seconds. .MON...NW to N winds 15 to 20 kt. Seas 4 to 6 ft. Period 10 seconds. .MON NIGHT...NW to N winds 15 to 20 kt. Seas 5 to 7 ft. Period 10 seconds. .TUE...NW to N winds 15 to 20 kt. Seas 7 to 11 ft in NW swell. Period 10 seconds. .TUE NIGHT...NW to N winds 15 to 20 kt. Seas 8 to 12 ft in NW swell. Period 12 seconds. .WED...NW to N winds 15 to 20 kt. Seas 8 to 12 ft in NW swell. Period 14 seconds. .WED NIGHT...NW winds 15 to 20 kt. Seas 8 to 12 ft in NW swell. Period 14 seconds. .THU...NW winds 10 to 15 kt. Seas 8 to 12 ft in NW swell. Period 13 seconds. .THU NIGHT...NW winds 10 to 15 kt. Seas 7 to 11 ft in NW swell. Period 12 seconds. $$ PMZ013-250330- Punta Eugenia to Cabo San Lazaro within 250 nm offshore- 818 AM PDT Sun Sep 24 2023 .TODAY...NW to N winds 15 to 20 kt. Seas 5 to 7 ft. Period 11 seconds. .TONIGHT...NW to N winds 15 to 20 kt. Seas 5 to 7 ft. Period 10 seconds. .MON...NW to N winds 15 to 20 kt. Seas 5 to 7 ft. Period 10 seconds. .MON NIGHT...NW to N winds 20 kt. Seas 6 to 8 ft in NW swell. Period 7 seconds. .TUE...NW to N winds 20 kt. Seas 6 to 9 ft in NW swell. Period 6 seconds. .TUE NIGHT...NW to N winds 15 to 20 kt. Seas 7 to 10 ft in NW swell. Period 12 seconds. .WED...NW to N winds 15 to 20 kt. Seas 7 to 11 ft in NW swell. Period 12 seconds. .WED NIGHT...NW to N winds 10 to 15 kt. Seas 7 to 11 ft in NW swell. Period 14 seconds. .THU...NW to N winds 10 to 15 kt. Seas 7 to 11 ft in NW swell. Period 14 seconds. .THU NIGHT...NW winds 10 to 15 kt. Seas 7 to 10 ft in NW swell. Period 13 seconds. $$ PMZ014-250330- Cabo San Lazaro to Cabo San Lucas within 350 nm offshore N of 20N- 818 AM PDT Sun Sep 24 2023 .TODAY...NW to N winds 10 to 15 kt. Seas 4 to 6 ft. Period 11 seconds. .TONIGHT...NW to N winds 10 to 15 kt. Seas 5 to 7 ft in NW swell. Period 11 seconds. .MON...NW to N winds 10 to 15 kt. Seas 5 to 7 ft in NW swell. Period 10 seconds. .MON NIGHT...NW to N winds 15 to 20 kt. Seas 6 to 8 ft. Period 8 seconds. .TUE...NW to N winds 15 to 20 kt. Seas 6 to 8 ft in NW swell. Period 7 seconds. .TUE NIGHT...NW to N winds 15 to 20 kt. Seas 6 to 8 ft in NW swell. Period 7 seconds. .WED...NW to N winds 10 to 15 kt. Seas 6 to 9 ft in NW swell. Period 13 seconds. .WED NIGHT...NW to N winds 10 to 15 kt. Seas 7 to 10 ft in NW swell. Period 14 seconds. .THU...NW winds 10 kt. Seas 7 to 10 ft in NW swell. Period 14 seconds. .THU NIGHT...NW winds 10 kt. Seas 6 to 9 ft in NW swell. Period 14 seconds. $$ PMZ016-250330- From 17N to 20N Between 110W and 115W including the Revillagigedo Islands- 818 AM PDT Sun Sep 24 2023 .TODAY...N winds 10 kt. Seas 4 to 6 ft in NW to N swell. Period 12 seconds. .TONIGHT...NW to N winds 10 kt. Seas 4 to 6 ft in NW to N swell. Period 11 seconds. .MON...N winds 10 to 15 kt. Seas 4 to 6 ft. Period 11 seconds. .MON NIGHT...N winds 10 to 15 kt. Seas 4 to 6 ft. Period 10 seconds. .TUE...NW to N winds 10 to 15 kt. Seas 4 to 6 ft. Period 10 seconds. .TUE NIGHT...N winds 10 to 15 kt. Seas 5 to 7 ft in NW to N swell. Period 8 seconds. .WED...Variable winds less than 5 kt E of 113W, and N to NE 10 kt W of 113W. Seas 6 to 8 ft in NW to N swell. Period 11 seconds. .WED NIGHT...NW winds 10 kt. Seas 6 to 8 ft in NW swell. Period 13 seconds. .THU...Variable winds less than 5 kt. Seas 6 to 9 ft in NW swell. Period 15 seconds. .THU NIGHT...Variable winds less than 5 kt. Seas 6 to 9 ft in NW swell. Period 14 seconds. $$ PMZ017-250330- Northern Gulf of California- 818 AM PDT Sun Sep 24 2023 .TODAY...NW to N winds 10 kt. Seas 3 ft or less. Period 7 seconds. .TONIGHT...N of 30N, variable winds less than 5 kt, becoming SW to W 10 kt late. Elsewhere, variable winds less than 5 kt. Seas 3 ft or less. Period 7 seconds. .MON...N of 30N, variable winds less than 5 kt, becoming NW 10 kt in the afternoon. Elsewhere, NW to N winds 10 kt. Seas 3 ft or less. Period 7 seconds. .MON NIGHT...Variable winds less than 5 kt N of 30N, and NW 10 kt Elsewhere. Seas 3 ft or less. Period 7 seconds. .TUE...NW to N winds 10 kt. Seas 3 ft or less. Period 3 seconds. .TUE NIGHT...W to NW winds 10 kt. Seas 3 ft or less. Period 3 seconds. .WED...Variable winds less than 5 kt. Seas 3 ft or less. Period 4 seconds. .WED NIGHT...S winds 10 kt. Seas 3 ft or less. Period 3 seconds. .THU...SE to S winds 10 to 15 kt. Seas 2 to 4 ft. Period 3 seconds. .THU NIGHT...S to SW winds 10 to 15 kt. Seas 2 to 4 ft. Period 2 seconds. $$ PMZ019-250330- Central Gulf of California- 818 AM PDT Sun Sep 24 2023 .TODAY...NW winds 10 to 15 kt. Seas 2 to 4 ft. Period 5 seconds. .TONIGHT...NW winds 10 to 15 kt. Seas 2 to 4 ft. Period 5 seconds. .MON...NW winds 10 to 15 kt. Seas 3 ft or less. Period 5 seconds. .MON NIGHT...NW winds 10 to 15 kt. Seas 2 to 4 ft. Period 5 seconds. .TUE...NW winds 10 to 15 kt. Seas 2 to 4 ft. Period 4 seconds. .TUE NIGHT...NW winds 10 to 15 kt. Seas 3 ft or less. Period 4 seconds. .WED...SE to S winds 10 kt. Seas 3 ft or less. Period 11 seconds. .WED NIGHT...S winds 10 kt. Seas 2 to 4 ft. Period 11 seconds. .THU...SE to S winds 10 to 15 kt. Seas 2 to 4 ft. Period 10 seconds. .THU NIGHT...S winds 10 kt. Seas 3 ft or less. Period 10 seconds. $$ PMZ021-250330- Southern Gulf of California- 818 AM PDT Sun Sep 24 2023 .TODAY...W to NW winds 10 kt. Seas 2 to 4 ft. Period 11 seconds. .TONIGHT...NW winds 10 kt. Seas 2 to 4 ft. Period 10 seconds. .MON...NW winds 10 kt. Seas 2 to 4 ft. Period 10 seconds. .MON NIGHT...NW winds 10 kt. Seas 2 to 4 ft. Period 10 seconds. .TUE...W to NW winds 10 kt. Seas 2 to 4 ft. Period 11 seconds. .TUE NIGHT...Variable winds less than 5 kt. Seas 2 to 4 ft in S swell. Period 12 seconds. .WED...SE to S winds 10 kt. Seas 2 to 4 ft. Period 12 seconds. .WED NIGHT...S winds 10 kt. Seas 3 to 5 ft. Period 12 seconds. .THU...S winds 10 kt. Seas 2 to 4 ft. Period 13 seconds. .THU NIGHT...S winds 10 kt. Seas 2 to 4 ft. Period 12 seconds. $$ PMZ022-250330- N of 20N E of 110W to the Entrance of the Gulf of California- 818 AM PDT Sun Sep 24 2023 .TODAY...Variable winds less than 5 kt N of 22N, and NW 10 kt S of 22N. Seas 3 to 5 ft. Period 13 seconds. .TONIGHT...W to NW winds 10 kt. Seas 3 to 5 ft. Period 13 seconds. .MON...Variable winds less than 5 kt N of 22N, and NW 10 kt S of 22N. Seas 3 to 5 ft. Period 12 seconds. .MON NIGHT...W to NW winds 10 kt. Seas 3 to 5 ft. Period 19 seconds. .TUE...S to SW winds 10 kt N of 22N, and variable less than 5 kt S of 22N. Seas 3 to 5 ft. Period 15 seconds. .TUE NIGHT...Variable winds less than 5 kt. Seas 3 to 5 ft in SW swell. Period 14 seconds. .WED...S to SW winds 10 kt. Seas 4 to 6 ft in SW to W swell. Period 14 seconds. .WED NIGHT...SW to W winds 10 kt. Seas 4 to 6 ft in SW to W swell. Period 16 seconds. .THU...W winds 10 kt. Seas 5 to 7 ft in W swell. Period 15 seconds. .THU NIGHT...W winds 10 kt. Seas 5 to 7 ft in W swell. Period 15 seconds. $$ PMZ024-250330- Colima and Jalisco within 300 nm offshore S of 20N and E of 110W- 818 AM PDT Sun Sep 24 2023 .TODAY...N of 18N, NW winds 10 kt. S of 18N, N winds 10 kt in the morning, becoming variable winds less than 5 kt. Seas 3 to 5 ft in W to NW swell. Period 12 seconds. .TONIGHT...W to NW winds 10 kt. Seas 3 to 5 ft. Period 12 seconds. .MON...NW winds 10 kt. Seas 3 to 5 ft. Period 12 seconds. .MON NIGHT...W to NW winds 10 kt in the evening, becoming variable winds less than 5 kt. Seas 3 to 5 ft in S to SW swell. Period 11 seconds. Scattered showers and isolated tstms through the night. .TUE...Variable winds less than 5 kt. Seas 3 to 5 ft in S to SW swell. Period 14 seconds. .TUE NIGHT...Variable winds less than 5 kt. Seas 3 to 5 ft in W swell. Period 14 seconds. .WED...Variable winds less than 5 kt. Seas 4 to 6 ft in W swell. Period 14 seconds. .WED NIGHT...W winds 10 kt. Seas 4 to 6 ft in W to NW swell. Period 13 seconds. .THU...Variable winds less than 5 kt. Seas 5 to 7 ft in NW swell. Period 15 seconds. .THU NIGHT...NW winds 10 kt. Seas 6 to 8 ft in NW swell. Period 14 seconds. $$ PMZ025-250330- Michoacan and Guerrero within 250 nm offshore- 818 AM PDT Sun Sep 24 2023 .TODAY...Within 60 nm of shore, SW to W winds 10 kt in the afternoon. Variable winds less than 5 kt in the morning. Elsewhere, variable winds less than 5 kt. Seas 3 to 5 ft in SW swell. Period 13 seconds. .TONIGHT...SW to W winds 10 kt. Seas 3 to 5 ft. Period 13 seconds. Scattered showers and isolated tstms through the night. .MON...Within 60 nm of shore, W winds 10 kt. Elsewhere, variable winds less than 5 kt, becoming SW to W 10 kt in the afternoon. Seas 3 to 5 ft. Period 13 seconds. .MON NIGHT...SW to W winds 10 kt. Seas 3 to 5 ft. Period 12 seconds. Scattered showers and isolated tstms through the night. .TUE...Variable winds less than 5 kt. Seas 3 to 5 ft in S swell. Period 15 seconds. .TUE NIGHT...Variable winds less than 5 kt. Seas 3 to 5 ft in S swell. Period 17 seconds. .WED...Variable winds less than 5 kt. Seas 3 to 5 ft in S to SW swell. Period 17 seconds. .WED NIGHT...W winds 10 kt. Seas 3 to 5 ft. Period 16 seconds. .THU...W to NW winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 16 seconds. .THU NIGHT...W to NW winds 10 kt. Seas 5 to 7 ft in SW to W swell. Period 15 seconds. $$ PMZ026-250330- Oaxaca W of Puerto Angel within 250 nm offshore- 818 AM PDT Sun Sep 24 2023 .TODAY...W winds 10 kt N of 14N, and variable less than 5 kt S of 14N. Seas 3 to 5 ft. Period 14 seconds. Scattered showers and isolated tstms through the day. .TONIGHT...W winds 10 kt N of 14N, and variable less than 5 kt S of 14N. Seas 3 to 5 ft. Period 13 seconds. Scattered showers and isolated tstms through the night. .MON...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. Scattered showers and isolated tstms through the day. .MON NIGHT...Variable winds less than 5 kt. Seas 3 to 5 ft in S swell. Period 12 seconds. Scattered showers and isolated tstms through the night. .TUE...Variable winds less than 5 kt. Seas 3 to 5 ft in S swell. Period 14 seconds. .TUE NIGHT...W to NW winds 10 kt N of 14N, and variable less than 5 kt S of 14N. Seas 3 to 5 ft in S swell. Period 17 seconds. .WED...Variable winds less than 5 kt. Seas 4 to 6 ft in S to SW 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 4 to 6 ft in S swell. Period 16 seconds. .THU...NW winds 10 kt. Seas 3 to 5 ft. Period 15 seconds. .THU NIGHT...W to NW winds 10 kt. Seas 3 to 5 ft. Period 14 seconds. $$ PMZ028-250330- Oaxaca E of Puerto Angel within 300 nm offshore including the Gulf of Tehuantepec- 818 AM PDT Sun Sep 24 2023 .TODAY...N of 14N, NW winds 10 to 15 kt. S of 14N, variable winds less than 5 kt, becoming W 10 kt in the afternoon. Seas 4 to 6 ft in S swell. Period 14 seconds. .TONIGHT...W to NW winds 10 kt. Seas 3 to 5 ft. Period 13 seconds. .MON...NW to N winds 10 kt. Seas 3 to 5 ft. Period 13 seconds. Scattered showers and isolated tstms through the day. .MON NIGHT...N of 14N, W to NW winds 10 kt, shifting to N to NE late. S of 14N, variable winds less than 5 kt, becoming NW 10 kt late. Seas 4 to 6 ft in S swell. Period 12 seconds. .TUE...N winds 15 to 20 kt N of 14N, and N 10 kt S of 14N. Seas 4 to 6 ft in S swell. Period 15 seconds. .TUE NIGHT...N winds 10 kt. Seas 4 to 6 ft in S swell. Period 18 seconds. .WED...NW to N winds 15 to 20 kt N of 14N, and N to NE 10 kt S of 14N. Seas 5 to 7 ft in S to SW swell. Period 17 seconds. .WED NIGHT...NW to N winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 16 seconds. .THU...NW winds 15 to 20 kt N of 14N, and NW to N 10 kt S of 14N. Seas 5 to 7 ft in S swell. Period 16 seconds. .THU NIGHT...NW winds 10 kt. Seas 4 to 6 ft in S swell. Period 15 seconds. $$ PMZ029-250330- Offshore Chiapas E of 94W- 818 AM PDT Sun Sep 24 2023 .TODAY...E of 93W, variable winds less than 5 kt, becoming S to SW 10 kt in the afternoon. W of 93W, NE winds 10 kt, shifting to W to NW in the afternoon. Seas 3 to 5 ft. Period 14 seconds. .TONIGHT...E of 93W, variable winds less than 5 kt, becoming E 10 to 15 kt late. W of 93W, W to NW winds 10 kt, shifting to N late. Seas 3 to 5 ft. Period 14 seconds. Scattered showers and isolated tstms. .MON...NE winds 10 kt in the morning, becoming variable winds less than 5 kt. Seas 2 to 4 ft in S swell. Period 13 seconds. .MON NIGHT...Variable winds less than 5 kt. Seas 2 to 4 ft. Period 14 seconds. Scattered showers and isolated tstms through the night. .TUE...Variable winds less than 5 kt E of 93W, and N 10 kt W of 93W. Seas 2 to 4 ft. Period 15 seconds. .TUE NIGHT...Variable winds less than 5 kt. Seas 2 to 4 ft in S to SW swell. Period 19 seconds. .WED...Variable winds less than 5 kt. Seas 3 to 5 ft in S to SW swell. Period 18 seconds. .WED NIGHT...Variable winds less than 5 kt. Seas 3 to 5 ft in S to SW swell. Period 17 seconds. .THU...Variable winds less than 5 kt E of 93W, and NW 10 kt W of 93W. Seas 3 to 5 ft in S to SW swell. Period 16 seconds. .THU NIGHT...Variable winds less than 5 kt E of 93W, and W to NW 10 kt W of 93W. Seas 3 to 5 ft in S to SW swell. Period 16 seconds. $$ Forecaster Stripling