Offshore Forecast
Issued by NWS
Issued by NWS
304 FZPN27 KNHC 301546 OFFPZ7 Offshore Waters Forecast NWS National Hurricane Center Miami, FL 846 AM PDT Mon Jun 30 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. PMZ001-010400- Synopsis for the E Pacific within 250 nm of Mexico 846 AM PDT Mon Jun 30 2025 .SYNOPSIS...Tropical Storm Flossie is near 15.6N 102.6W at 8 AM PDT, and is moving northwest at 9 kt. Maximum sustained winds are 50 kt with gusts to 60 kt, and the minimum central pressure is 998 mb. Flossie will move to 16.5N 103.8W this evening, strengthen to a hurricane near 17.4N 105.4W Tue morning, 18.2N 106.9W Tue evening, 19.2N 108.2W Wed morning, 20.0N 109.3W Wed evening, and weaken to a tropical storm near 20.9N 110.4W Thu morning. Flossie will become post-tropical as it moves to near 23.0N 112.6W by early Fri. Otherwise, a strengthening surface ridge N of the area should induce fresh to strong SE winds in the Gulf of California by the middle of the week. $$ PMZ009-010400- Mexico Border S to 30N within 60 nm of shore- 846 AM PDT Mon Jun 30 2025 .TODAY...NW winds 15 to 20 kt N of 31N, and NW 10 to 15 kt S of 31N. Seas 2 to 4 ft. Period 13 seconds. .TONIGHT...NW winds 15 to 20 kt N of 31N, and NW 10 to 15 kt S of 31N. Seas 3 to 5 ft. Period 12 seconds. .TUE...NW winds 10 to 15 kt. Seas 3 to 5 ft. Period 14 seconds. .TUE NIGHT...NW winds 10 to 15 kt. Seas 3 to 5 ft. Period 14 seconds. .WED...NW winds 10 to 15 kt. Seas 3 to 5 ft. Period 17 seconds. .WED NIGHT...NW winds 10 to 15 kt. Seas 3 to 5 ft. Period 18 seconds. .THU...W to NW winds 10 kt. Seas 3 to 5 ft. Period 17 seconds. .THU NIGHT...N of 31N, W winds 10 kt in the evening, becoming variable winds less than 5 kt. S of 31N, NW winds 10 kt. Seas 3 to 5 ft. Period 16 seconds. .FRI...N of 31N, variable winds less than 5 kt, becoming SW to W 10 kt in the afternoon. S of 31N, W to NW winds 10 kt. Seas 3 to 5 ft. Period 15 seconds. $$ PMZ011-010400- 30N to Punta Eugenia within 250 nm of shore- 846 AM PDT Mon Jun 30 2025 .TODAY...NW winds 15 to 20 kt. Seas 3 to 5 ft. Period 10 seconds. .TONIGHT...NW winds 20 to 25 kt within 60 nm of the coast, and NW 10 to 15 kt Elsewhere. Seas 3 to 5 ft. Period 10 seconds. .TUE...NW winds 15 to 20 kt. Seas 3 to 5 ft. Period 10 seconds. .TUE NIGHT...NW winds 15 to 20 kt. Seas 3 to 5 ft. Period 10 seconds. .WED...NW winds 15 to 20 kt. Seas 4 to 6 ft. Period 18 seconds. .WED NIGHT...NW winds 15 to 20 kt. Seas 4 to 6 ft. Period 18 seconds. .THU...NW winds 10 to 15 kt. Seas 5 to 7 ft in SE to S swell. Period 16 seconds. .THU NIGHT...NW to N winds 10 to 15 kt. Seas 6 to 8 ft in SE swell. Period 16 seconds. .FRI...NW to N winds 10 to 15 kt. Seas 6 to 8 ft in E to SE swell. Period 15 seconds. $$ PMZ013-010400- Punta Eugenia to Cabo San Lazaro within 250 nm offshore- 846 AM PDT Mon Jun 30 2025 .TODAY...NW winds 15 to 20 kt. Seas 3 to 5 ft. Period 9 seconds. .TONIGHT...NW winds 20 to 25 kt. Seas 4 to 6 ft. Period 10 seconds. .TUE...NW winds 15 to 20 kt. Seas 4 to 6 ft. Period 10 seconds. .TUE NIGHT...NW winds 15 to 20 kt. Seas 4 to 6 ft. Period 11 seconds. .WED...NW winds 15 to 20 kt. Seas 6 to 8 ft in S swell. Period 18 seconds. .WED NIGHT...NW winds 15 to 20 kt. Seas 6 to 9 ft in SE swell. Period 17 seconds. .THU...NW to N winds 10 to 15 kt. Seas 6 to 8 ft in SE swell. Period 16 seconds. .THU NIGHT...NW to N winds 10 to 15 kt. Seas 6 to 8 ft in SE swell. Period 15 seconds. .FRI...N winds 10 to 15 kt, becoming NW to N 25 to 30 kt in the afternoon. Seas 6 to 8 ft in SE swell. Period 15 seconds. $$ PMZ014-010400- Cabo San Lazaro to Cabo San Lucas within 350 nm offshore N of 20N- 846 AM PDT Mon Jun 30 2025 .TODAY...NW to N winds 15 to 20 kt. Seas 3 to 5 ft. Period 9 seconds. .TONIGHT...NW winds 10 to 15 kt. Seas 3 to 5 ft. Period 12 seconds. .TUE...NW winds 10 to 15 kt. Seas 4 to 6 ft. Period 14 seconds. .TUE NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. NW winds 15 to 20 kt. Seas 6 to 9 ft in SE swell. Period 15 seconds. .WED...HURRICANE CONDITIONS POSSIBLE. NW to N winds 10 to 15 kt N of 22N, and NW to N 25 to 30 kt S of 22N. Seas 8 to 12 ft in E to SE swell. Period 12 seconds. .WED NIGHT...HURRICANE CONDITIONS POSSIBLE. .THU...TROPICAL STORM CONDITIONS POSSIBLE. .THU NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. .FRI...TROPICAL STORM CONDITIONS POSSIBLE. $$ PMZ016-010400- From 17N to 20N Between 110W and 115W including the Revillagigedo Islands- 846 AM PDT Mon Jun 30 2025 .TODAY...NW to N winds 10 to 15 kt. Seas 3 to 5 ft. Period 14 seconds. .TONIGHT...NW to N winds 10 to 15 kt. Seas 3 to 5 ft. Period 14 seconds. .TUE...N winds 10 to 15 kt. Seas 5 to 7 ft. Period 17 seconds. .TUE NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. NW to N winds 15 to 20 kt. Seas 7 to 10 ft in E swell. Period 17 seconds. .WED...TROPICAL STORM CONDITIONS POSSIBLE. NW winds 25 to 30 kt E of 113W, and NW to N 10 to 15 kt W of 113W. Seas 8 to 12 ft in E swell. Period 12 seconds. Scattered tstms through the day. .WED NIGHT...HURRICANE CONDITIONS POSSIBLE. .THU...TROPICAL STORM CONDITIONS POSSIBLE. .THU NIGHT...W winds 15 to 20 kt. Seas 6 to 8 ft in S to SW swell. Period 15 seconds. .FRI...W winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 14 seconds. $$ PMZ017-010400- Northern Gulf of California- 846 AM PDT Mon Jun 30 2025 .TODAY...NW winds 10 to 15 kt. Seas 3 ft or less. Period 4 seconds. .TONIGHT...S to SW winds 10 to 15 kt. Seas 3 ft or less. Period 4 seconds. .TUE...SE to S winds 15 to 20 kt. Seas 3 ft or less. Period 4 seconds. .TUE NIGHT...SE to S winds 15 to 20 kt. Seas 3 ft or less. Period 5 seconds. .WED...SE to S winds 20 to 25 kt. Seas 3 to 5 ft. Period 6 seconds. .WED NIGHT...SE to S winds 20 to 25 kt. Seas 3 to 5 ft. Period 6 seconds. .THU...SE to S winds 20 to 25 kt. Seas 3 to 5 ft. Period 6 seconds. .THU NIGHT...SE to S winds 20 to 25 kt. Seas 3 to 5 ft. Period 6 seconds. .FRI...SE to S winds 20 to 25 kt. Seas 3 to 5 ft. Period 6 seconds. $$ PMZ019-010400- Central Gulf of California- 846 AM PDT Mon Jun 30 2025 .TODAY...W winds 10 to 15 kt, shifting to S in the afternoon. Seas 3 ft or less. Period 10 seconds. .TONIGHT...SE to S winds 10 to 15 kt. Seas 3 ft or less. Period 10 seconds. .TUE...SE to S winds 15 to 20 kt. Seas 3 ft or less. Period 4 seconds. .TUE NIGHT...SE to S winds 15 to 20 kt. Seas 2 to 4 ft. Period 5 seconds. .WED...SE to S winds 15 to 20 kt. Seas 4 to 6 ft. Period 11 seconds. .WED NIGHT...SE to S winds 20 to 25 kt. Seas 6 to 8 ft. Period 11 seconds. .THU...SE to S winds 20 to 25 kt. Seas 5 to 7 ft. Period 11 seconds. .THU NIGHT...SE winds 20 to 25 kt. Seas 4 to 6 ft. Period 10 seconds. .FRI...SE winds 15 to 20 kt. Seas 3 to 5 ft. Period 12 seconds. $$ PMZ021-010400- Southern Gulf of California- 846 AM PDT Mon Jun 30 2025 .TODAY...SE to S winds 10 to 15 kt. Seas 3 ft or less. Period 12 seconds. .TONIGHT...SE to S winds 10 to 15 kt. Seas 3 ft or less. Period 15 seconds. .TUE...SE to S winds 15 to 20 kt. Seas 2 to 4 ft. Period 14 seconds. .TUE NIGHT...SE to S winds 15 to 20 kt. Seas 4 to 6 ft. Period 13 seconds. .WED...SE to S winds 10 to 15 kt, increasing to 20 to 25 kt in the afternoon. Seas 6 to 9 ft in SE to S swell. Period 12 seconds. .WED NIGHT...SE to S winds 20 to 25 kt. Seas 7 to 10 ft in SE to S swell. Period 12 seconds. .THU...E to SE winds 20 to 25 kt. Seas 7 to 10 ft in SE to S swell. Period 12 seconds. .THU NIGHT...SE winds 15 to 20 kt. Seas 7 to 10 ft in S swell. Period 15 seconds. .FRI...SE to S winds 15 to 20 kt. Seas 5 to 7 ft. Period 15 seconds. $$ PMZ022-010400- N of 20N E of 110W to the Entrance of the Gulf of California- 846 AM PDT Mon Jun 30 2025 ...TROPICAL STORM WARNING... .TODAY...SW winds 15 to 20 kt. Seas 3 to 5 ft. Period 15 seconds. .TONIGHT...S to SW winds 10 to 15 kt. Seas 3 to 5 ft. Period 15 seconds. .TUE...TROPICAL STORM CONDITIONS POSSIBLE. S winds 15 to 20 kt, becoming S to SW 25 to 30 kt in the afternoon. Seas 4 to 6 ft, building to 7 to 10 ft in SE to S swell in the afternoon. Period 14 seconds. .TUE NIGHT...TROPICAL STORM CONDITIONS EXPECTED. SE winds 30 to 35 kt. Seas 10 to 16 ft in SE to S swell. Period 13 seconds. Scattered showers and isolated tstms through the night. .WED...HURRICANE CONDITIONS POSSIBLE. E to SE winds 40 to 45 kt, increasing to 65 to 75 kt in the afternoon. Seas 12 to 19 ft. Period 11 seconds. Scattered showers and isolated tstms through the day. .WED NIGHT...HURRICANE CONDITIONS POSSIBLE. .THU...TROPICAL STORM CONDITIONS POSSIBLE. .THU NIGHT...S winds 25 to 30 kt. Seas 7 to 11 ft in S to SW swell. Period 15 seconds. .FRI...S to SW winds 15 to 20 kt. Seas 6 to 8 ft in S to SW swell. Period 15 seconds. $$ PMZ024-010400- Colima and Jalisco within 300 nm offshore S of 20N and E of 110W- 846 AM PDT Mon Jun 30 2025 ...HURRICANE WARNING... .TODAY...N winds 10 to 15 kt, shifting to W to NW in the afternoon. Seas 3 to 5 ft. Period 14 seconds. .TONIGHT...TROPICAL STORM CONDITIONS EXPECTED. NW to N winds 25 to 30 kt, becoming N 45 to 50 kt late. Seas 5 to 7 ft, building to 9 to 14 ft late. Period 14 seconds. Scattered showers and isolated tstms through the night. .TUE...TROPICAL STORM CONDITIONS EXPECTED. N to NE winds 60 to 75 kt. Seas 15 to 23 ft in E to SE swell. Period 13 seconds. Scattered showers and isolated tstms through the day. .TUE NIGHT...TROPICAL STORM CONDITIONS EXPECTED. SW winds 65 to 80 kt. Seas 16 to 24 ft in SE swell. Period 12 seconds. Scattered showers and isolated tstms. .WED...HURRICANE CONDITIONS POSSIBLE. S to SW winds 65 to 75 kt. Seas 14 to 22 ft in SW swell. Period 16 seconds. Scattered showers and isolated tstms. Vsby 1 NM or less. .WED NIGHT...HURRICANE CONDITIONS POSSIBLE. .THU...TROPICAL STORM CONDITIONS POSSIBLE. .THU NIGHT...S to SW winds 15 to 20 kt. Seas 6 to 9 ft in S to SW swell. Period 15 seconds. .FRI...S to SW winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period 15 seconds. $$ PMZ025-010400- Michoacan and Guerrero within 250 nm offshore- 846 AM PDT Mon Jun 30 2025 ...HURRICANE WARNING... .TODAY...TROPICAL STORM CONDITIONS. Within 60 nm of shore, E to SE winds 30 to 35 kt. Elsewhere, N winds 45 to 50 kt, shifting to S to SW 50 to 55 kt in the afternoon. Seas 10 to 16 ft. Period 12 seconds. Scattered tstms. .TONIGHT...TROPICAL STORM CONDITIONS EXPECTED. SE winds 35 to 45 kt Within 60 nm of shore, and S 55 to 65 kt Elsewhere. Seas 12 to 19 ft. Period 11 seconds. Scattered showers and isolated tstms. .TUE...TROPICAL STORM CONDITIONS EXPECTED. S winds 40 to 45 kt, becoming S to SW 25 to 30 kt in the afternoon. Seas 9 to 14 ft in S swell. Period 13 seconds. Numerous showers and scattered tstms. .TUE NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. S to SW winds 20 to 25 kt. Seas 7 to 10 ft in S to SW swell. Period 17 seconds. Numerous showers and scattered tstms through the night. .WED...SW winds 20 to 25 kt. Seas 7 to 10 ft in S to SW swell. Period 17 seconds. Numerous showers and scattered tstms through the day. .WED NIGHT...SW to W winds 10 to 15 kt. Seas 6 to 9 ft in S to SW swell. Period 16 seconds. .THU...SW winds 10 to 15 kt. Seas 6 to 8 ft in S to SW swell. Period 15 seconds. .THU NIGHT...S to SW winds 10 to 15 kt, shifting to SE late. Seas 5 to 7 ft in S to SW swell. Period 15 seconds. .FRI...E to SE winds 10 to 15 kt. Seas 5 to 7 ft. Period 15 seconds. $$ PMZ026-010400- Oaxaca W of Puerto Angel within 250 nm offshore- 846 AM PDT Mon Jun 30 2025 .TODAY...S winds 20 to 25 kt, diminishing to 10 to 15 kt in the afternoon. Seas 6 to 9 ft in S swell. Period 11 seconds. Scattered tstms. .TONIGHT...S winds 15 to 20 kt. Seas 4 to 6 ft. Period 14 seconds. Scattered showers and isolated tstms through the night. .TUE...SW winds 10 to 15 kt. Seas 4 to 6 ft in S swell. Period 16 seconds. Scattered showers and isolated tstms through the day. .TUE NIGHT...W to NW winds 10 to 15 kt. Seas 4 to 6 ft in S swell. Period 17 seconds. Scattered showers and isolated tstms through the night. .WED...NW winds 10 kt. Seas 5 to 7 ft in S swell. Period 17 seconds. Scattered showers and isolated tstms through the day. .WED NIGHT...NW to N winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period 16 seconds. .THU...N to NE winds 10 kt, shifting to NE to E 15 to 20 kt in the afternoon. Seas 5 to 7 ft in S to SW swell. Period 15 seconds. .THU NIGHT...E winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 15 seconds. .FRI...E winds 15 to 20 kt. Seas 5 to 7 ft in S to SW swell. Period 15 seconds. $$ PMZ028-010400- Oaxaca E of Puerto Angel within 300 nm offshore including the Gulf of Tehuantepec- 846 AM PDT Mon Jun 30 2025 .TODAY...SE to S winds 15 to 20 kt. Seas 3 to 5 ft. Period 14 seconds. Scattered showers and isolated tstms through the day. .TONIGHT...S winds 10 kt. Seas 3 to 5 ft. Period 17 seconds. .TUE...NW winds 10 to 15 kt. Seas 4 to 6 ft. Period 16 seconds. .TUE NIGHT...NW winds 20 to 25 kt N of 14N, and NW to N 10 to 15 kt S of 14N. Seas 4 to 6 ft. Period 18 seconds. .WED...NW to N winds 20 to 25 kt N of 14N, and N to NE 10 to 15 kt S of 14N. Seas 5 to 7 ft. Period 17 seconds. Scattered showers and isolated tstms through the day. .WED NIGHT...N winds 15 to 20 kt N of 14N, and N to NE 10 kt S of 14N. Seas 5 to 7 ft. Period 17 seconds. .THU...E winds 15 to 20 kt. Seas 5 to 7 ft. Period 16 seconds. .THU NIGHT...E to SE winds 15 to 20 kt. Seas 6 to 8 ft in S to SW swell. Period 15 seconds. .FRI...E to SE winds 15 to 20 kt. Seas 6 to 8 ft in S to SW swell. Period 15 seconds. $$ PMZ029-010400- Offshore Chiapas E of 94W- 846 AM PDT Mon Jun 30 2025 .TODAY...W to NW winds 10 kt. Seas 2 to 4 ft. Period 18 seconds. .TONIGHT...NW winds 10 kt. Seas 3 to 5 ft. Period 18 seconds. .TUE...W to NW winds 10 to 15 kt. Seas 3 to 5 ft. Period 17 seconds. .TUE NIGHT...E of 93W, NW to N winds 10 kt. W of 93W, W to NW winds 10 kt, shifting to NW to N 15 to 20 kt late. Seas 3 to 5 ft. Period 17 seconds. Scattered showers and isolated tstms. .WED...SE to S winds 10 to 15 kt, shifting to SW to W in the afternoon. Seas 4 to 6 ft in S swell. Period 17 seconds. Scattered showers and isolated tstms through the day. .WED NIGHT...E of 93W, SE winds 10 kt in the evening, becoming variable winds less than 5 kt. W of 93W, SE winds 10 to 15 kt. Seas 4 to 6 ft. Period 17 seconds. .THU...Variable winds less than 5 kt E of 93W, and SE to S 10 to 15 kt W of 93W. Seas 5 to 7 ft. Period 16 seconds. .THU NIGHT...Variable winds less than 5 kt E of 93W, and SE to S 10 to 15 kt W of 93W. Seas 5 to 7 ft. Period 15 seconds. .FRI...E of 93W, E to SE winds 10 kt in the morning, becoming variable winds less than 5 kt. W of 93W, E to SE winds 10 to 15 kt, shifting to S in the afternoon. Seas 4 to 6 ft. Period 15 seconds. $$ Forecaster GR