Offshore Forecast
Issued by NWS
Issued by NWS
377 FZPN27 KNHC 291612 OFFPZ7 Offshore Waters Forecast NWS National Hurricane Center Miami, FL 912 AM PDT Fri Aug 29 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. PMZ001-300415- Synopsis for the E Pacific within 250 nm of Mexico 912 AM PDT Fri Aug 29 2025 .SYNOPSIS...Fresh N to NE gap winds are expected in the Gulf of Tehuantepec into early this afternoon before diminishing. Elsewhere, moderate to occasionally fresh NW winds will occur offshore of Baja California this afternoon through early next week as the remnant low of former tropical cyclone Juliette dissipates and high pressure builds over the eastern Pacific. Looking ahead, an area of low pressure could form this weekend or early next week off the coast of southern Mexico. Environmental conditions appear conducive for some gradual development of this system thereafter, and a tropical depression could form by the middle of next week while it moves generally west-northwestward at 10 to 15 mph offshore of Mexico. There is a low chance of tropical cyclone formation within the next 48 hours, and a medium chance within the next 7 days. $$ PMZ009-300415- Mexico Border S to 30N within 60 nm of shore- 912 AM PDT Fri Aug 29 2025 .TODAY...NW winds 10 kt in the afternoon. Seas 4 to 6 ft in S swell. Period 14 seconds. .TONIGHT...NW winds 10 kt. Seas 3 to 5 ft. Period 16 seconds. .SAT...NW winds 10 to 15 kt. Seas 3 to 5 ft. Period 18 seconds. .SAT NIGHT...NW winds 10 to 15 kt. Seas 4 to 6 ft in S swell. Period 18 seconds. .SUN...NW winds 10 to 15 kt. Seas 4 to 6 ft. Period 16 seconds. .SUN NIGHT...NW winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 16 seconds. .MON...NW winds 10 kt. Seas 4 to 6 ft in SW swell. Period 15 seconds. .MON NIGHT...NW winds 10 kt. Seas 4 to 6 ft in SW swell. Period 14 seconds. .TUE...NW winds 10 kt. Seas 4 to 6 ft in SW swell. Period 14 seconds. .TUE NIGHT...NW winds 10 kt. Seas 4 to 6 ft in SW swell. Period 14 seconds. $$ PMZ011-300415- 30N to Punta Eugenia within 250 nm of shore- 912 AM PDT Fri Aug 29 2025 .TODAY...NW to N winds 10 kt in the afternoon. Seas 4 to 6 ft in SE to S swell. Period 13 seconds. .TONIGHT...NW to N winds 10 to 15 kt. Seas 4 to 6 ft in SE to S swell. Period 13 seconds. .SAT...NW winds 10 to 15 kt. Seas 4 to 6 ft in SE to S swell. Period 17 seconds. .SAT NIGHT...NW winds 10 to 15 kt. Seas 4 to 6 ft. Period 17 seconds. .SUN...NW winds 10 to 15 kt. Seas 4 to 6 ft. Period 14 seconds. .SUN NIGHT...NW winds 10 to 15 kt. Seas 5 to 7 ft in S swell. Period 15 seconds. .MON...NW winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period 15 seconds. .MON NIGHT...NW winds 10 kt. Seas 5 to 7 ft in SW swell. Period 14 seconds. .TUE...NW to N winds 10 kt. Seas 5 to 7 ft in SW swell. Period 14 seconds. .TUE NIGHT...NW to N winds 10 to 15 kt. Seas 5 to 7 ft in SW swell. Period 12 seconds. $$ PMZ013-300415- Punta Eugenia to Cabo San Lazaro within 250 nm offshore- 912 AM PDT Fri Aug 29 2025 .TODAY...NW to N winds 10 to 15 kt in the afternoon. Seas 4 to 6 ft. Period 13 seconds. .TONIGHT...NW winds 10 to 15 kt. Seas 5 to 7 ft. Period 12 seconds. .SAT...NW to N winds 10 to 15 kt. Seas 5 to 7 ft in SE to S swell. Period 17 seconds. .SAT NIGHT...NW winds 10 to 15 kt. Seas 5 to 7 ft in S swell. Period 17 seconds. .SUN...NW winds 10 to 15 kt. Seas 5 to 7 ft in S swell. Period 15 seconds. .SUN NIGHT...NW winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 15 seconds. .MON...NW to N winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 14 seconds. .MON NIGHT...NW winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 14 seconds. .TUE...NW winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 14 seconds. .TUE NIGHT...NW to N winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 15 seconds. $$ PMZ014-300415- Cabo San Lazaro to Cabo San Lucas within 350 nm offshore N of 20N- 912 AM PDT Fri Aug 29 2025 .TODAY...N winds 10 kt in the afternoon. Seas 4 to 6 ft in SE to S swell. Period 12 seconds. Scattered showers and isolated tstms through the day. .TONIGHT...NW to N winds 10 to 15 kt. Seas 5 to 7 ft. Period 12 seconds. Scattered showers and isolated tstms through the night. .SAT...NW to N winds 10 to 15 kt. Seas 5 to 7 ft in SE to S swell. Period 17 seconds. Scattered showers and isolated tstms through the day. .SAT NIGHT...NW winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 17 seconds. Scattered showers and isolated tstms through the night. .SUN...NW winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period 15 seconds. .SUN NIGHT...NW winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 15 seconds. .MON...NW to N winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 14 seconds. .MON NIGHT...NW to N winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 14 seconds. .TUE...N winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 15 seconds. .TUE NIGHT...NE winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 15 seconds. $$ PMZ016-300415- From 17N to 20N Between 110W and 115W including the Revillagigedo Islands- 912 AM PDT Fri Aug 29 2025 .TODAY...NE to E winds 10 kt in the afternoon. Seas 5 to 7 ft in SE to S swell. Period 12 seconds. Scattered showers and isolated tstms through the day. .TONIGHT...Variable winds less than 5 kt E of 113W, and NE to E 10 kt W of 113W. Seas 6 to 8 ft in SE swell. Period 17 seconds. Scattered showers and isolated tstms through the night. .SAT...NE winds 10 kt. Seas 6 to 8 ft in S to SW swell. Period 17 seconds. .SAT NIGHT...N to NE winds 10 kt in the evening, becoming variable winds less than 5 kt. Seas 5 to 7 ft in S to SW swell. Period 16 seconds. .SUN...N winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period 15 seconds. .SUN NIGHT...N winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 14 seconds. .MON...N winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 14 seconds. .MON NIGHT...N to NE winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 15 seconds. .TUE...N to NE winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 15 seconds. .TUE NIGHT...NE winds 10 to 15 kt. Seas 7 to 10 ft in S to SW swell. Period 15 seconds. $$ PMZ017-300415- Northern Gulf of California- 912 AM PDT Fri Aug 29 2025 .TODAY...NW to N winds 10 kt in the afternoon. Seas 3 ft or less. Period 5 seconds. .TONIGHT...W to NW winds 10 kt. Seas 3 ft or less. Period 12 seconds. .SAT...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 12 seconds. .SAT NIGHT...SW to W winds 10 kt. Seas 3 ft or less. Period 12 seconds. .SUN...SE to S winds 10 kt. Seas 3 ft or less. Period 11 seconds. .SUN NIGHT...S winds 10 kt. Seas 3 ft or less. Period 11 seconds. .MON...SE to S winds 10 to 15 kt. Seas 3 ft or less. Period 5 seconds. .MON NIGHT...SE to S winds 10 kt. Seas 3 ft or less. Period 10 seconds. .TUE...SE to S winds 10 kt. Seas 3 ft or less. Period 10 seconds. .TUE NIGHT...SE to S winds 10 kt. Seas 3 ft or less. Period 10 seconds. $$ PMZ019-300415- Central Gulf of California- 912 AM PDT Fri Aug 29 2025 .TODAY...W to NW winds 10 kt in the afternoon. Seas 3 ft or less. Period 12 seconds. .TONIGHT...W to NW winds 10 kt. Seas 3 ft or less. Period 12 seconds. .SAT...W to NW winds 10 kt. Seas 3 ft or less. Period 12 seconds. .SAT NIGHT...Variable winds less than 5 kt. Seas 3 ft or less. Period 12 seconds. .SUN...SE to S winds 10 kt. Seas 3 ft or less. Period 11 seconds. .SUN NIGHT...SE to S winds 10 kt. Seas 3 ft or less. Period 11 seconds. .MON...SE winds 10 kt. Seas 3 ft or less. Period 10 seconds. .MON NIGHT...S winds 10 kt. Seas 3 ft or less. Period 10 seconds. .TUE...SE winds 10 kt. Seas 3 ft or less. Period 10 seconds. .TUE NIGHT...SE to S winds 10 kt. Seas 3 ft or less. Period 10 seconds. $$ PMZ021-300415- Southern Gulf of California- 912 AM PDT Fri Aug 29 2025 .TODAY...W to NW winds 10 kt in the afternoon. Seas 4 to 6 ft in SE to S swell. Period 13 seconds. Scattered showers and isolated tstms through the day. .TONIGHT...W to NW winds 10 kt. Seas 3 to 5 ft. Period 12 seconds. Scattered showers and isolated tstms through the night. .SAT...W to NW winds 10 kt. Seas 3 to 5 ft. Period 17 seconds. Scattered showers and isolated tstms through the day. .SAT NIGHT...SW winds 10 kt. Seas 4 to 6 ft in SE to S swell. Period 17 seconds. Scattered showers and isolated tstms through the night. .SUN...S winds 10 kt. Seas 4 to 6 ft in SE to S swell. Period 13 seconds. .SUN NIGHT...S winds 10 kt. Seas 4 to 6 ft in SE to S swell. Period 13 seconds. .MON...SE to S winds 10 kt. Seas 3 to 5 ft. Period 12 seconds. .MON NIGHT...S winds 10 kt. Seas 3 to 5 ft. Period 12 seconds. .TUE...SE to S winds 10 kt. Seas 3 to 5 ft. Period 12 seconds. .TUE NIGHT...S winds 10 kt. Seas 3 to 5 ft. Period 12 seconds. $$ PMZ022-300415- N of 20N E of 110W to the Entrance of the Gulf of California- 912 AM PDT Fri Aug 29 2025 .TODAY...NW winds 10 kt in the afternoon. Seas 4 to 6 ft in SE to S swell. Period 14 seconds. Scattered showers and isolated tstms through the day. .TONIGHT...NW winds 10 kt. Seas 4 to 6 ft in SE to S swell. Period 18 seconds. Scattered showers and isolated tstms through the night. .SAT...NW winds 10 kt. Seas 5 to 7 ft in S swell. Period 18 seconds. Scattered showers and isolated tstms through the day. .SAT NIGHT...NW winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period 17 seconds. Scattered showers and isolated tstms through the night. .SUN...SW to W winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period 15 seconds. .SUN NIGHT...SW to W winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 15 seconds. .MON...Variable winds less than 5 kt. Seas 4 to 6 ft in S to SW swell. Period 15 seconds. .MON NIGHT...Variable winds less than 5 kt. Seas 4 to 6 ft in S to SW swell. Period 15 seconds. .TUE...SE to S winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 15 seconds. .TUE NIGHT...SE winds 15 to 20 kt. Seas 6 to 9 ft in S to SW swell. Period 15 seconds. $$ PMZ024-300415- Colima and Jalisco within 300 nm offshore S of 20N and E of 110W- 912 AM PDT Fri Aug 29 2025 .TODAY...NW winds 10 kt in the afternoon. Seas 5 to 7 ft in SE to S swell. Period 12 seconds. .TONIGHT...W to NW winds 10 kt. Seas 5 to 7 ft in SE to S swell. Period 17 seconds. Scattered showers and isolated tstms through the night. .SAT...NW winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period 17 seconds. Scattered showers and isolated tstms through the day. .SAT NIGHT...NW to N winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period 17 seconds. Scattered showers and isolated tstms through the night. .SUN...NW winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period 15 seconds. .SUN NIGHT...NE winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period 15 seconds. .MON...E winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 15 seconds. .MON NIGHT...E winds 10 to 15 kt. Seas 6 to 8 ft in S to SW swell. Period 15 seconds. .TUE...E winds 20 to 25 kt. Seas 7 to 10 ft in S to SW swell. Period 15 seconds. .TUE NIGHT...SE winds 15 to 20 kt. Seas 7 to 10 ft in S to SW swell. Period 13 seconds. $$ PMZ025-300415- Michoacan and Guerrero within 250 nm offshore- 912 AM PDT Fri Aug 29 2025 .TODAY...W to NW winds 10 kt in the afternoon. Seas 5 to 7 ft in SE to S swell. Period 12 seconds. Scattered showers and isolated tstms through the day. .TONIGHT...W to NW winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period 18 seconds. Scattered showers and isolated tstms through the night. .SAT...Within 60 nm of shore, variable winds less than 5 kt, becoming SW 10 kt in the afternoon. Elsewhere, NW to N winds 10 kt in the morning, becoming variable winds less than 5 kt. Seas 5 to 7 ft in S to SW swell. Period 17 seconds. Scattered showers and isolated tstms. .SAT NIGHT...Variable winds less than 5 kt. Seas 5 to 7 ft in S to SW swell. Period 17 seconds. Scattered showers and isolated tstms through the night. .SUN...E to SE winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period 15 seconds. .SUN NIGHT...E winds 10 to 15 kt. Seas 6 to 9 ft in S to SW swell. Period 15 seconds. .MON...E winds 15 to 20 kt. Seas 6 to 9 ft in S to SW swell. Period 15 seconds. .MON NIGHT...SE winds 15 to 20 kt. Seas 6 to 9 ft in S to SW swell. Period 15 seconds. .TUE...SE winds 15 to 20 kt. Seas 7 to 10 ft in S to SW swell. Period 15 seconds. .TUE NIGHT...S winds 10 to 15 kt. Seas 6 to 9 ft in S to SW swell. Period 15 seconds. $$ PMZ026-300415- Oaxaca W of Puerto Angel within 250 nm offshore- 912 AM PDT Fri Aug 29 2025 .TODAY...E to SE winds 10 kt in the afternoon. Seas 5 to 7 ft in SE to S swell. Period 15 seconds. Scattered showers and isolated tstms through the day. .TONIGHT...N of 14N, variable winds less than 5 kt, becoming NW to N 10 kt late. S of 14N, E winds 10 kt in the evening, becoming variable winds less than 5 kt. Seas 5 to 7 ft in S to SW swell. Period 18 seconds. Scattered showers and isolated tstms through the night. .SAT...Variable winds less than 5 kt N of 14N, and NE to E 10 to 15 kt S of 14N. Seas 6 to 8 ft in S to SW swell. Period 17 seconds. Scattered showers and isolated tstms. .SAT NIGHT...Variable winds less than 5 kt, becoming NE to E 10 kt late. Seas 5 to 7 ft in S to SW swell. Period 17 seconds. Scattered showers and isolated tstms through the night. .SUN...E winds 15 to 20 kt. Seas 6 to 8 ft in S to SW swell. Period 15 seconds. .SUN NIGHT...SE winds 15 to 20 kt. Seas 6 to 9 ft in S to SW swell. Period 15 seconds. .MON...SE winds 15 to 20 kt. Seas 6 to 9 ft in S to SW swell. Period 15 seconds. .MON NIGHT...S winds 15 to 20 kt. Seas 6 to 8 ft in S to SW swell. Period 15 seconds. .TUE...Variable winds less than 5 kt N of 14N, and S 10 kt S of 14N. Seas 6 to 8 ft in S to SW swell. Period 15 seconds. .TUE NIGHT...SW to W winds 10 kt. Seas 6 to 8 ft in S to SW swell. Period 15 seconds. $$ PMZ028-300415- Oaxaca E of Puerto Angel within 300 nm offshore including the Gulf of Tehuantepec- 912 AM PDT Fri Aug 29 2025 .TODAY...NE winds 10 to 20 kt, becoming NE 10 kt in the afternoon. Seas 6 to 8 ft in SE to S swell. Period 18 seconds. Scattered showers and isolated tstms through the day. .TONIGHT...N of 14N, variable winds less than 5 kt, becoming NE 10 kt late. S of 14N, E winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period 18 seconds. Scattered showers and isolated tstms. .SAT...E winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period 17 seconds. Scattered tstms through the day. .SAT NIGHT...E to SE winds 10 to 15 kt. Seas 6 to 8 ft in S to SW swell. Period 17 seconds. Scattered showers and isolated tstms. .SUN...E to SE winds 15 to 20 kt. Seas 6 to 8 ft in S to SW swell. Period 15 seconds. .SUN NIGHT...SE winds 10 to 15 kt. Seas 6 to 8 ft in S to SW swell. Period 15 seconds. .MON...SE winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 15 seconds. .MON NIGHT...S to SW winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period 15 seconds. .TUE...W to NW winds 10 kt N of 14N, and variable less than 5 kt S of 14N. Seas 5 to 7 ft in S to SW swell. Period 15 seconds. .TUE NIGHT...W to NW winds 10 kt N of 14N, and variable less than 5 kt S of 14N. Seas 5 to 7 ft in S to SW swell. Period 15 seconds. $$ PMZ029-300415- Offshore Chiapas E of 94W- 912 AM PDT Fri Aug 29 2025 .TODAY...Variable winds less than 5 kt in the afternoon. Seas 4 to 6 ft in SE to S swell. Period 12 seconds. Scattered showers and isolated tstms through the day. .TONIGHT...Variable winds less than 5 kt. Seas 4 to 6 ft in S to SW swell. Period 18 seconds. Scattered showers and isolated tstms. .SAT...E of 93W, variable winds less than 5 kt. W of 93W, NE to E winds 10 kt, shifting to S in the afternoon. Seas 5 to 7 ft in S to SW swell. Period 18 seconds. Scattered showers and isolated tstms through the day. .SAT NIGHT...Variable winds less than 5 kt E of 93W, and E to SE 10 to 15 kt W of 93W. Seas 5 to 7 ft in S to SW swell. Period 17 seconds. Scattered showers and isolated tstms. .SUN...Variable winds less than 5 kt E of 93W, and SE 10 to 15 kt W of 93W. Seas 5 to 7 ft in S to SW swell. Period 16 seconds. .SUN NIGHT...NE to E winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period 15 seconds. .MON...Variable winds less than 5 kt. Seas 5 to 7 ft in S to SW swell. Period 15 seconds. .MON NIGHT...Variable winds less than 5 kt. Seas 4 to 6 ft in S to SW swell. Period 15 seconds. .TUE...W to NW winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 15 seconds. .TUE NIGHT...Variable winds less than 5 kt. Seas 4 to 6 ft in S to SW swell. Period 15 seconds. $$ Forecaster ADAMS