319 FZPN27 KNHC 041654 OFFPZ7 Offshore Waters Forecast NWS National Hurricane Center Miami, FL 954 AM PDT Mon Sep 4 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. PMZ001-050500- Synopsis for the E Pacific within 250 nm of Mexico 954 AM PDT Mon Sep 4 2023 .SYNOPSIS...Expect fresh winds along the Baja California coast and parts of the Gulf of California through tonight as the pressure gradient tightens along the peninsula. Low pressure of 1007 mb west of the forecast waters near 12N103W has become more organized during the past 24 hours. Further development is expected, and a tropical depression will likely form during the next day or two while the system moves westward to west- northwestward, passing well to the south of mainland Mexico along the western border of offshore waters. Near gale-force winds and very rough seas are likely in the vicinity of the Revillagigedo Islands Wed through Thu night in association with this system. $$ PMZ009-050500- Mexico Border S to 29N within 60 nm of shore- 954 AM PDT Mon Sep 4 2023 .TODAY...NW winds 15 to 20 kt. Seas 5 to 7 ft. Period 17 seconds. .TONIGHT...NW winds 15 to 20 kt. Seas 5 to 7 ft. Period 17 seconds. .TUE...NW winds 10 to 15 kt. Seas 5 to 7 ft in W to NW swell. Period 17 seconds. .TUE NIGHT...NW winds 10 to 15 kt. Seas 4 to 6 ft. Period 16 seconds. .WED...NW winds 10 to 15 kt. Seas 3 to 5 ft. Period 14 seconds. .WED NIGHT...NW winds 10 to 15 kt. Seas 3 to 5 ft. Period 14 seconds. .THU...NW winds 10 to 15 kt. Seas 3 to 5 ft. Period 14 seconds. .THU NIGHT...NW winds 10 to 15 kt. Seas 3 to 5 ft. Period 14 seconds. .FRI...NW winds 10 to 15 kt. Seas 3 to 5 ft. Period 14 seconds. .FRI NIGHT...NW winds 10 kt. Seas 3 to 5 ft. Period 13 seconds. $$ PMZ011-050500- Mexico S of 29N to Punta Eugenia- 954 AM PDT Mon Sep 4 2023 .TODAY...NW to N winds 15 kt in the afternoon. Seas 6 to 8 ft in NW swell. Period 17 seconds. .TONIGHT...NW to N winds 15 kt. Seas 5 to 7 ft in NW swell. Period 16 seconds. .TUE...NW winds 10 to 15 kt. Seas 5 to 7 ft in NW swell. Period 16 seconds. .TUE NIGHT...NW to N winds 10 to 15 kt. Seas 4 to 6 ft. Period 15 seconds. .WED...NW to N winds 10 to 15 kt. Seas 4 to 6 ft. Period 13 seconds. .WED NIGHT...NW to N winds 10 to 15 kt. Seas 3 to 5 ft. Period 12 seconds. .THU...NW to N winds 10 to 15 kt. Seas 3 to 5 ft. Period 12 seconds. .THU NIGHT...NW to N winds 10 to 15 kt. Seas 3 to 5 ft. Period 12 seconds. .FRI...N winds 10 kt. Seas 3 to 5 ft. Period 12 seconds. .FRI NIGHT...N winds 10 kt. Seas 4 to 6 ft in SE to S swell. Period 12 seconds. $$ PMZ013-050500- Punta Eugenia to Cabo San Lazaro within 250 nm offshore- 954 AM PDT Mon Sep 4 2023 .TODAY...NW to N winds 15 kt. Seas 6 to 8 ft in NW swell. Period 18 seconds. .TONIGHT...NW to N winds 15 to 20 kt. Seas 6 to 8 ft in NW swell. Period 17 seconds. .TUE...NW to N winds 10 to 15 kt. Seas 5 to 7 ft in NW swell. Period 16 seconds. .TUE NIGHT...NW to N winds 10 to 15 kt. Seas 4 to 6 ft. Period 15 seconds. .WED...NW to N winds 10 to 15 kt. Seas 4 to 6 ft. Period 13 seconds. .WED NIGHT...NW to N winds 10 to 15 kt. Seas 4 to 6 ft. Period 13 seconds. .THU...N winds 10 to 15 kt. Seas 3 to 5 ft. Period 12 seconds. .THU NIGHT...N winds 10 to 15 kt. Seas 4 to 6 ft. Period 12 seconds. .FRI...Variable winds less than 5 kt Within 60 nm of shore, and NE 10 to 15 kt Elsewhere. Seas 7 to 10 ft in SE to S swell. Period 12 seconds. .FRI NIGHT...N to NE winds 10 to 15 kt. Seas 7 to 10 ft in SE to S swell. Period 11 seconds. $$ PMZ014-050500- Cabo San Lazaro to Cabo San Lucas within 350 nm offshore N of 20N- 954 AM PDT Mon Sep 4 2023 .TODAY...NW to N winds 10 to 15 kt. Seas 5 to 7 ft in S swell. Period 17 seconds. .TONIGHT...NW to N winds 10 to 15 kt. Seas 5 to 7 ft in SW to W swell. Period 17 seconds. .TUE...N winds 10 to 15 kt. Seas 5 to 7 ft in NW swell. Period 16 seconds. .TUE NIGHT...N winds 10 to 15 kt. Seas 4 to 6 ft. Period 15 seconds. .WED...N winds 10 to 15 kt. Seas 4 to 6 ft. Period 13 seconds. .WED NIGHT...NE winds 10 to 15 kt. Seas 5 to 7 ft in NW swell. Period 12 seconds. .THU...NE to E winds 10 kt N of 22N, and E 15 to 20 kt S of 22N. Seas 7 to 10 ft in SW to W swell. Period 11 seconds. .THU NIGHT...E to SE winds 10 to 15 kt N of 22N, and E to SE 20 to 25 kt S of 22N. Seas 8 to 12 ft in SE to S swell. Period 11 seconds. .FRI...SE winds 15 to 20 kt. Seas 8 to 12 ft in SE to S swell. Period 11 seconds. .FRI NIGHT...SW winds 10 to 15 kt. Seas 8 to 12 ft in S swell. Period 10 seconds. $$ PMZ016-050500- From 17N to 20N Between 110W and 115W including the Revillagigedo Islands- 954 AM PDT Mon Sep 4 2023 .TODAY...N winds 10 to 15 kt. Seas 5 to 7 ft in S swell. Period 17 seconds. .TONIGHT...N to NE winds 10 to 15 kt. Seas 4 to 6 ft. Period 16 seconds. .TUE...N to NE winds 10 to 15 kt. Seas 4 to 6 ft. Period 16 seconds. .TUE NIGHT...N to NE winds 10 to 15 kt. Seas 4 to 6 ft. Period 15 seconds. .WED...NE winds 15 to 20 kt. Seas 6 to 9 ft in NW swell. Period 13 seconds. .WED NIGHT...NE to E winds 20 to 25 kt. Seas 8 to 12 ft in SW to W swell. Period 11 seconds. .THU...E winds 25 to 35 kt. Seas 8 to 12 ft in SE swell. Period 10 seconds. .THU NIGHT...SE winds 25 to 35 kt. Seas 8 to 12 ft in SE to S swell. Period 10 seconds. .FRI...SE to S winds 20 to 25 kt. Seas 8 to 12 ft in S swell. Period 10 seconds. .FRI NIGHT...SW winds 10 kt E of 113W, and SE to S 15 to 20 kt W of 113W. Seas 8 to 12 ft in S swell. Period 10 seconds. $$ PMZ017-050500- Northern Gulf of California- 954 AM PDT Mon Sep 4 2023 .TODAY...NW winds 10 kt. Seas 3 ft or less. Period 7 seconds. .TONIGHT...Variable winds less than 5 kt, becoming SW 10 kt late. Seas 3 ft or less. Period 11 seconds. .TUE...SE to S winds 10 kt. Seas 3 ft or less. Period 9 seconds. .TUE NIGHT...S winds 10 kt. Seas 3 ft or less. Period 13 seconds. .WED...Variable winds less than 5 kt N of 30N, and S 10 kt Elsewhere. Seas 3 ft or less. Period 7 seconds. .WED NIGHT...SE to S winds 10 kt N of 30N, and variable less than 5 kt Elsewhere. Seas 3 ft or less. Period 6 seconds. .THU...Variable winds less than 5 kt. Seas 3 ft or less. Period 5 seconds. .THU NIGHT...Variable winds less than 5 kt. Seas 3 ft or less. Period 3 seconds. .FRI...SE winds 10 kt. Seas 3 ft or less. Period 3 seconds. .FRI NIGHT...Variable winds less than 5 kt N of 30N, and SW to W 10 kt Elsewhere. Seas 3 ft or less. Period 3 seconds. $$ PMZ019-050500- Central Gulf of California- 954 AM PDT Mon Sep 4 2023 .TODAY...W to NW winds 10 kt. Seas 3 ft or less. Period 18 seconds. .TONIGHT...W winds 10 kt. Seas 3 ft or less. Period 17 seconds. .TUE...SE winds 10 kt. Seas 3 ft or less. Period 16 seconds. .TUE NIGHT...Variable winds less than 5 kt. Seas 3 ft or less. Period 16 seconds. .WED...S to SW winds 10 kt. Seas 3 ft or less. Period 12 seconds. .WED NIGHT...S winds 10 kt. Seas 3 ft or less. Period 12 seconds. .THU...SE to S winds 10 to 15 kt. Seas 3 ft or less. Period 11 seconds. .THU NIGHT...SE to S winds 10 kt. Seas 3 ft or less. Period 11 seconds. .FRI...SE to S winds 10 kt. Seas 3 ft or less. Period 10 seconds. .FRI NIGHT...W winds 10 to 15 kt. Seas 3 ft or less. Period 10 seconds. $$ PMZ021-050500- Southern Gulf of California- 954 AM PDT Mon Sep 4 2023 .TODAY...W winds 10 kt. Seas 3 to 5 ft in SE to S swell. Period 18 seconds. .TONIGHT...S to SW winds 10 kt. Seas 3 to 5 ft in SE to S swell. Period 17 seconds. .TUE...SE to S winds 10 kt. Seas 3 to 4 ft. Period 16 seconds. .TUE NIGHT...S winds 10 kt. Seas 3 to 4 ft. Period 15 seconds. .WED...SE to S winds 10 kt. Seas 3 to 4 ft. Period 14 seconds. .WED NIGHT...S winds 10 to 15 kt. Seas 3 to 4 ft. Period 12 seconds. .THU...S winds 10 kt. Seas 3 to 5 ft in SE to S swell. Period 12 seconds. .THU NIGHT...S to SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 10 seconds. .FRI...SW to W winds 10 kt. Seas 4 to 6 ft in SE to S swell. Period 10 seconds. .FRI NIGHT...W winds 10 to 15 kt. Seas 4 to 6 ft. Period 10 seconds. $$ PMZ022-050500- N of 20N E of 110W to the Entrance of the Gulf of California- 954 AM PDT Mon Sep 4 2023 .TODAY...SW to W winds 10 kt. Seas 5 to 7 ft in S swell. Period 17 seconds. .TONIGHT...S to SW winds 10 kt. Seas 4 to 6 ft in S swell. Period 16 seconds. Scattered showers and isolated tstms through the night. .TUE...SE winds 10 kt in the morning, becoming variable winds less than 5 kt. Seas 4 to 6 ft in S swell. Period 16 seconds. .TUE NIGHT...Variable winds less than 5 kt, becoming S 10 kt late. Seas 4 to 6 ft in S swell. Period 15 seconds. Scattered showers and isolated tstms through the night. .WED...SE to S winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 14 seconds. .WED NIGHT...SE to S winds 10 kt. Seas 5 to 7 ft in S swell. Period 12 seconds. .THU...SE to S winds 10 kt. Seas 6 to 9 ft in S swell. Period 12 seconds. .THU NIGHT...S to SW winds 10 kt. Seas 7 to 10 ft in S swell. Period 10 seconds. .FRI...W to NW winds 10 kt. Seas 6 to 9 ft in S to SW swell. Period 10 seconds. .FRI NIGHT...NW winds 10 to 15 kt. Seas 6 to 8 ft in S to SW swell. Period 10 seconds. $$ PMZ024-050500- Colima and Jalisco within 300 nm offshore S of 20N and E of 110W- 954 AM PDT Mon Sep 4 2023 .TODAY...E winds 10 kt. Seas 5 to 7 ft in S swell. Period 17 seconds. .TONIGHT...E winds 10 kt. Seas 4 to 6 ft in S swell. Period 16 seconds. .TUE...E winds 15 to 20 kt. Seas 5 to 7 ft. Period 15 seconds. .TUE NIGHT...E winds 15 to 20 kt. Seas 6 to 8 ft. Period 15 seconds. Scattered showers and isolated tstms through the night. .WED...E to SE winds 20 to 25 kt. Seas 8 to 12 ft in SE to S swell. Period 12 seconds. .WED NIGHT...SE winds 20 to 25 kt. Seas 8 to 12 ft in SE to S swell. Period 10 seconds. .THU...SE winds 15 to 20 kt. Seas 8 to 12 ft in S swell. Period 10 seconds. .THU NIGHT...S winds 10 to 15 kt. Seas 8 to 12 ft in S to SW swell. Period 10 seconds. .FRI...W to NW winds 10 to 15 kt. Seas 7 to 10 ft in S to SW swell. Period 10 seconds. .FRI NIGHT...NW winds 15 to 20 kt. Seas 6 to 8 ft in SW swell. Period 10 seconds. $$ PMZ025-050500- Michoacan and Guerrero within 250 nm offshore- 954 AM PDT Mon Sep 4 2023 .TODAY...SE winds 10 to 15 kt. Seas 6 to 8 ft in S swell. Period 16 seconds. Scattered showers and isolated thunderstorms. .TONIGHT...E to SE winds 15 to 20 kt. Seas 6 to 8 ft. Period 16 seconds. Scattered showers and isolated thunderstorms. .TUE...SE winds 15 to 20 kt. Seas 6 to 8 ft. Period 15 seconds. Scattered showers and isolated thunderstorms. .TUE NIGHT...SE winds 15 to 20 kt. Seas 7 to 10 ft in SE to S swell. Period 15 seconds. Scattered showers and isolated thunderstorms. .WED...SE winds 15 to 20 kt. Seas 8 to 12 ft in S swell. Period 12 seconds. .WED NIGHT...SE winds 10 to 15 kt. Seas 8 to 12 ft in S to SW swell. Period 8 seconds. .THU...SE winds 10 kt. Seas 7 to 10 ft in S to SW swell. Period 8 seconds. .THU NIGHT...NW winds 10 kt Within 60 nm of shore, and variable less than 5 kt Elsewhere. Seas 6 to 9 ft in SW swell. Period 8 seconds. .FRI...NW winds 10 kt. Seas 5 to 7 ft in SW swell. Period 9 seconds. .FRI NIGHT...NW winds 10 to 15 kt. Seas 5 to 7 ft in SW swell. Period 10 seconds. $$ PMZ026-050500- Oaxaca W of Puerto Angel within 250 nm offshore- 954 AM PDT Mon Sep 4 2023 .TODAY...SE winds 10 to 15 kt. Seas 5 to 7 ft in S swell. Period 16 seconds. Scattered showers and isolated tstms through the day. .TONIGHT...SE winds 10 to 15 kt. Seas 5 to 7 ft in S swell. Period 15 seconds. Scattered showers and isolated thunderstorms. .TUE...SE to S winds 10 to 15 kt. Seas 5 to 7 ft in S swell. Period 15 seconds. Scattered showers and isolated thunderstorms. .TUE NIGHT...SE winds 10 kt. Seas 6 to 8 ft in S swell. Period 15 seconds. Scattered showers and isolated thunderstorms. .WED...SE winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period 12 seconds. .WED NIGHT...Variable winds less than 5 kt. Seas 4 to 6 ft in S to SW swell. Period 12 seconds. .THU...Variable winds less than 5 kt. Seas 4 to 6 ft in SW swell. Period 12 seconds. .THU NIGHT...Variable winds less than 5 kt. Seas 4 to 6 ft in SW swell. Period 12 seconds. .FRI...NW to N winds 10 kt. Seas 4 to 6 ft in SW swell. Period 12 seconds. .FRI NIGHT...Variable winds less than 5 kt. Seas 3 to 5 ft in S to SW swell. Period 11 seconds. $$ PMZ028-050500- Oaxaca E of Puerto Angel within 300 nm offshore including the Gulf of Tehuantepec- 954 AM PDT Mon Sep 4 2023 .TODAY...SE to S winds 10 to 15 kt. Seas 5 to 7 ft in S swell. Period 16 seconds. Scattered showers and isolated thunderstorms. .TONIGHT...SE to S winds 10 to 15 kt. Seas 4 to 6 ft. Period 15 seconds. Scattered showers and isolated thunderstorms. .TUE...SE winds 10 kt. Seas 4 to 6 ft in S swell. Period 15 seconds. Scattered showers and isolated thunderstorms. .TUE NIGHT...Variable winds less than 5 kt. Seas 4 to 6 ft in S swell. Period 15 seconds. Scattered showers and isolated thunderstorms. .WED...E winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 14 seconds. .WED NIGHT...Variable winds less than 5 kt N of 14N, and E 10 kt S of 14N. Seas 4 to 6 ft in S to SW swell. Period 14 seconds. .THU...E winds 10 kt. Seas 3 to 5 ft. Period 14 seconds. .THU NIGHT...W to NW winds 10 kt N of 14N, and variable less than 5 kt S of 14N. Seas 3 to 5 ft. Period 14 seconds. .FRI...N winds 10 kt. Seas 3 to 5 ft. Period 13 seconds. .FRI NIGHT...NW to N winds 10 to 15 kt N of 14N, and variable less than 5 kt S of 14N. Seas 3 to 5 ft. Period 13 seconds. $$ PMZ029-050500- Offshore Chiapas E of 94W- 954 AM PDT Mon Sep 4 2023 .TODAY...E of 93W, variable winds less than 5 kt in the afternoon. W of 93W, S to SW winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 16 seconds. Scattered showers and isolated thunderstorms. .TONIGHT...Variable winds less than 5 kt. Seas 3 to 5 ft in S to SW swell. Period 16 seconds. Scattered showers and isolated thunderstorms. .TUE...Variable winds less than 5 kt. Seas 3 to 5 ft in S to SW swell. Period 15 seconds. .TUE NIGHT...Variable winds less than 5 kt, becoming NE to E 10 kt late. Seas 3 to 5 ft. Period 15 seconds. .WED...Variable winds less than 5 kt E of 93W, and E to SE 10 kt W of 93W. Seas 2 to 4 ft. Period 14 seconds. .WED NIGHT...Variable winds less than 5 kt E of 93W, and E 10 kt W of 93W. Seas 2 to 4 ft. Period 14 seconds. .THU...W winds 10 kt. Seas 2 to 4 ft. Period 14 seconds. .THU NIGHT...W to NW winds 10 kt. Seas 3 to 5 ft. Period 15 seconds. .FRI...W to NW winds 10 kt. Seas 3 to 5 ft. Period 14 seconds. .FRI NIGHT...Variable winds less than 5 kt. Seas 2 to 4 ft in S to SW swell. Period 13 seconds. $$ Forecaster Aguirre