Offshore Forecast
Issued by NWS
Issued by NWS
468 FZPN27 KNHC 300359 OFFPZ7 Offshore Waters Forecast NWS National Hurricane Center Miami, FL 859 PM PDT Tue Jul 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. PMZ001-301600- Synopsis for the E Pacific within 250 nm of Mexico 859 PM PDT Tue Jul 29 2025 .SYNOPSIS...Invest EP99, located near 11N105W at 0000 UTC, is likely to develop into a tropical depression during the next couple of days while the system moves west-northwestward, remaining well offshore of the southwestern coast of Mexico. Regardless of development, fresh to strong winds associated with this broad area of low pressure will continue to affect the offshore waters of Oaxaca and Guerrero through Wed morning, and Michoacan and Jalisco thereafter through Wed night. Near-gale force winds in the Gulf of Tehuantepec will diminish to fresh to strong speeds Wed morning and to moderate to fresh speeds early Sun. $$ PMZ009-301600- Mexico Border S to 30N within 60 nm of shore- 859 PM PDT Tue Jul 29 2025 .TONIGHT...NW winds 15 to 20 kt. Seas 3 to 5 ft. Period 12 seconds. .WED...NW winds 15 to 20 kt. Seas 3 to 5 ft. Period 6 seconds. .WED NIGHT...NW winds 15 to 20 kt. Seas 4 to 6 ft. Period 6 seconds. .THU...NW winds 10 to 15 kt. Seas 4 to 6 ft. Period 7 seconds. .THU NIGHT...NW winds 10 to 15 kt. Seas 3 to 5 ft. Period 10 seconds. .FRI...NW winds 10 to 15 kt. Seas 3 to 5 ft. Period 13 seconds. .FRI NIGHT...NW winds 10 to 15 kt. Seas 3 to 5 ft. Period 12 seconds. .SAT...NW winds 10 to 15 kt. Seas 4 to 6 ft. Period 12 seconds. .SAT NIGHT...NW winds 10 to 15 kt. Seas 4 to 6 ft. Period 13 seconds. .SUN...NW winds 10 to 15 kt. Seas 4 to 6 ft. Period 13 seconds. .SUN NIGHT...NW winds 10 to 15 kt. Seas 4 to 6 ft. Period 13 seconds. $$ PMZ011-301600- 30N to Punta Eugenia within 250 nm of shore- 859 PM PDT Tue Jul 29 2025 .TONIGHT...NW to N winds 15 to 20 kt. Seas 4 to 6 ft. Period 6 seconds. .WED...NW to N winds 10 to 15 kt. Seas 3 to 5 ft. Period 6 seconds. .WED NIGHT...NW to N winds 15 to 20 kt. Seas 4 to 6 ft. Period 7 seconds. .THU...NW to N winds 10 to 15 kt. Seas 4 to 6 ft. Period 7 seconds. .THU NIGHT...NW to N winds 10 to 15 kt. Seas 4 to 6 ft. Period 13 seconds. .FRI...NW to N winds 10 to 15 kt. Seas 4 to 6 ft. Period 13 seconds. .FRI NIGHT...NW to N winds 10 to 15 kt. Seas 4 to 6 ft. Period 12 seconds. .SAT...NW to N winds 10 to 15 kt. Seas 5 to 7 ft in NW swell. Period 12 seconds. .SAT NIGHT...NW winds 15 kt. Seas 5 to 7 ft in NW swell. Period 13 seconds. .SUN...NW to N winds 15 to 20 kt. Seas 6 to 8 ft in NW swell. Period 13 seconds. .SUN NIGHT...NW winds 15 to 20 kt. Seas 6 to 8 ft in NW to N swell. Period 13 seconds. $$ PMZ013-301600- Punta Eugenia to Cabo San Lazaro within 250 nm offshore- 859 PM PDT Tue Jul 29 2025 .TONIGHT...NW to N winds 10 to 15 kt. Seas 4 to 6 ft. Period 8 seconds. .WED...NW to N winds 10 to 15 kt. Seas 3 to 5 ft. Period 8 seconds. .WED NIGHT...NW to N winds 10 to 15 kt. Seas 3 to 5 ft. Period 8 seconds. .THU...NW to N winds 10 to 15 kt. Seas 4 to 6 ft in S to SW swell. Period 17 seconds. .THU NIGHT...NW to N winds 10 to 15 kt. Seas 4 to 6 ft. Period 13 seconds. .FRI...NW to N winds 10 to 15 kt. Seas 5 to 7 ft in S swell. Period 13 seconds. .FRI NIGHT...NW winds 10 to 15 kt. Seas 5 to 7 ft in SE to S swell. Period 12 seconds. .SAT...NW to N winds 10 to 15 kt. Seas 5 to 7 ft in SE to S swell. Period 11 seconds. .SAT NIGHT...NW winds 10 to 15 kt. Seas 5 to 7 ft in S swell. Period 13 seconds. .SUN...NW to N winds 10 to 15 kt. Seas 5 to 7 ft in SW swell. Period 13 seconds. .SUN NIGHT...NW to N winds 10 to 15 kt. Seas 5 to 7 ft in W swell. Period 13 seconds. $$ PMZ014-301600- Cabo San Lazaro to Cabo San Lucas within 350 nm offshore N of 20N- 859 PM PDT Tue Jul 29 2025 .TONIGHT...NW to N winds 10 kt. Seas 3 to 5 ft. Period 8 seconds. .WED...NW to N winds 10 kt. Seas 3 to 5 ft. Period 8 seconds. .WED NIGHT...NW to N winds 10 kt in the evening, becoming variable winds less than 5 kt. Seas 3 to 5 ft in S swell. Period 17 seconds. .THU...Variable winds less than 5 kt, becoming NW to N 10 kt in the afternoon. Seas 5 to 7 ft in S swell. Period 17 seconds. .THU NIGHT...NW to N winds 10 kt. Seas 6 to 8 ft in SE to S swell. Period 13 seconds. .FRI...NW winds 10 kt. Seas 6 to 8 ft in SE to S swell. Period 12 seconds. .FRI NIGHT...NW winds 10 to 15 kt. Seas 5 to 7 ft in S swell. Period 12 seconds. .SAT...NW winds 10 kt. Seas 5 to 7 ft in S swell. Period 13 seconds. .SAT NIGHT...NW winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 13 seconds. .SUN...NW winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 15 seconds. .SUN NIGHT...W winds 10 kt. Seas 3 to 5 ft. Period 14 seconds. $$ PMZ016-301600- From 17N to 20N Between 110W and 115W including the Revillagigedo Islands- 859 PM PDT Tue Jul 29 2025 .TONIGHT...N to NE winds 10 kt. Seas 3 to 5 ft. Period 8 seconds. .WED...NE winds 10 to 15 kt. Seas 4 to 6 ft in S swell. Period 9 seconds. .WED NIGHT...E to SE winds 10 to 15 kt. Seas 7 to 10 ft in S swell. Period 17 seconds. Scattered showers and isolated tstms through the night. .THU...E to SE winds 10 to 15 kt. Seas 8 to 12 ft in SE to S swell. Period 16 seconds. Scattered showers and isolated tstms through the day. .THU NIGHT...SE winds 10 to 15 kt. Seas 8 to 12 ft in SE to S swell. Period 11 seconds. .FRI...NE winds 10 kt. Seas 6 to 9 ft in S swell. Period 11 seconds. .FRI NIGHT...N winds 10 kt. Seas 6 to 8 ft in S to SW swell. Period 13 seconds. .SAT...N winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 13 seconds. .SAT NIGHT...Variable winds less than 5 kt E of 113W, and N 10 kt W of 113W. Seas 4 to 6 ft in S to SW swell. Period 15 seconds. .SUN...NE winds 10 kt. Seas 3 to 5 ft. Period 14 seconds. .SUN NIGHT...E to SE winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 14 seconds. $$ PMZ017-301600- Northern Gulf of California- 859 PM PDT Tue Jul 29 2025 .TONIGHT...SE to S winds 10 to 15 kt. Seas 2 to 4 ft. Period 5 seconds. .WED...N of 30N, SE to S winds 10 kt in the morning, becoming variable winds less than 5 kt. Elsewhere, SE to S winds 10 kt. Seas 3 ft or less. Period 5 seconds. .WED NIGHT...SE to S winds 10 kt. Seas 3 ft or less. Period 6 seconds. .THU...SE to S winds 10 to 15 kt. Seas 2 to 4 ft. Period 4 seconds. .THU NIGHT...SE to S winds 10 kt. Seas 3 ft or less. Period 4 seconds. .FRI...SE to S winds 10 kt. Seas 3 ft or less. Period 4 seconds. .FRI NIGHT...S winds 10 kt. Seas 3 ft or less. Period 5 seconds. .SAT...SE to S winds 10 kt. Seas 3 ft or less. Period 6 seconds. .SAT NIGHT...SE to S winds 10 to 15 kt. Seas 3 ft or less. Period 3 seconds. .SUN...SE to S winds 15 to 20 kt. Seas 4 to 6 ft. Period 5 seconds. .SUN NIGHT...SE to S winds 15 to 20 kt. Seas 3 to 5 ft. Period 5 seconds. $$ PMZ019-301600- Central Gulf of California- 859 PM PDT Tue Jul 29 2025 .TONIGHT...S winds 10 kt in the evening, becoming variable winds less than 5 kt. Seas 3 ft or less. Period 8 seconds. .WED...Variable winds less than 5 kt, becoming SE to S 10 kt in the afternoon. Seas 3 ft or less. Period 8 seconds. .WED NIGHT...SE to S winds 10 kt. Seas 3 ft or less. Period 8 seconds. .THU...SE to S winds 10 to 15 kt. Seas 3 ft or less. Period 9 seconds. .THU NIGHT...S to SW winds 10 kt. Seas 3 ft or less. Period 6 seconds. .FRI...SE to S winds 10 kt. Seas 3 ft or less. Period 6 seconds. .FRI NIGHT...S to SW winds 10 kt. Seas 3 ft or less. Period 9 seconds. .SAT...SE to S winds 10 to 15 kt. Seas 3 ft or less. Period 6 seconds. .SAT NIGHT...SE to S winds 10 to 15 kt. Seas 2 to 4 ft. Period 6 seconds. .SUN...SE winds 10 to 15 kt. Seas 2 to 4 ft. Period 6 seconds. .SUN NIGHT...SE to S winds 10 to 15 kt. Seas 2 to 4 ft. Period 11 seconds. $$ PMZ021-301600- Southern Gulf of California- 859 PM PDT Tue Jul 29 2025 .TONIGHT...Variable winds less than 5 kt, becoming W 10 kt late. Seas 3 ft or less. Period 11 seconds. .WED...Variable winds less than 5 kt, becoming S 10 kt in the afternoon. Seas 3 ft or less. Period 11 seconds. .WED NIGHT...S winds 10 to 15 kt. Seas 2 to 4 ft. Period 12 seconds. .THU...S winds 10 to 15 kt. Seas 2 to 4 ft. Period 17 seconds. .THU NIGHT...S to SW winds 10 to 15 kt. Seas 3 to 5 ft. Period 12 seconds. .FRI...S winds 10 kt. Seas 3 to 5 ft. Period 10 seconds. .FRI NIGHT...S winds 10 kt. Seas 3 to 5 ft. Period 10 seconds. .SAT...SE to S winds 10 kt. Seas 3 to 5 ft. Period 12 seconds. .SAT NIGHT...SE to S winds 10 to 15 kt. Seas 3 to 5 ft. Period 13 seconds. .SUN...SE to S winds 10 kt. Seas 2 to 4 ft. Period 13 seconds. .SUN NIGHT...S to SW winds 10 to 15 kt. Seas 2 to 4 ft. Period 12 seconds. $$ PMZ022-301600- N of 20N E of 110W to the Entrance of the Gulf of California- 859 PM PDT Tue Jul 29 2025 .TONIGHT...NW winds 10 kt. Seas 2 to 4 ft. Period 11 seconds. .WED...Variable winds less than 5 kt, becoming S to SW 10 kt in the afternoon. Seas 2 to 4 ft. Period 15 seconds. .WED NIGHT...S to SW winds 10 kt. Seas 4 to 6 ft in S swell. Period 17 seconds. Scattered showers and isolated tstms through the night. .THU...SW winds 10 kt, shifting to W to NW in the afternoon. Seas 5 to 7 ft in S swell. Period 17 seconds. Scattered showers and isolated tstms through the day. .THU NIGHT...W winds 10 to 15 kt. Seas 5 to 7 ft in S swell. Period 13 seconds. .FRI...W to NW winds 10 kt. Seas 4 to 6 ft in S swell. Period 13 seconds. .FRI NIGHT...W winds 10 kt. Seas 4 to 6 ft in S swell. Period 12 seconds. .SAT...S winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 15 seconds. .SAT NIGHT...SW to W winds 10 kt. Seas 3 to 5 ft. Period 16 seconds. .SUN...SW to W winds 10 kt. Seas 3 to 5 ft. Period 15 seconds. .SUN NIGHT...W winds 10 kt. Seas 3 to 5 ft. Period 14 seconds. $$ PMZ024-301600- Colima and Jalisco within 300 nm offshore S of 20N and E of 110W- 859 PM PDT Tue Jul 29 2025 .TONIGHT...NE winds 10 kt. Seas 4 to 6 ft in S swell. Period 8 seconds. Scattered showers and isolated tstms through the night. .WED...SE winds 10 to 15 kt. Seas 6 to 9 ft in S swell. Period 8 seconds. Scattered showers and isolated tstms through the day. .WED NIGHT...S to SW winds 10 to 15 kt. Seas 6 to 9 ft in S swell. Period 13 seconds. Scattered showers and isolated tstms through the night. .THU...N to NE winds 10 kt. Seas 6 to 9 ft in S swell. Period 9 seconds. Scattered showers and isolated tstms through the day. .THU NIGHT...NW to N winds 10 kt. Seas 5 to 7 ft in S swell. Period 13 seconds. .FRI...N winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period 13 seconds. .FRI NIGHT...N to NE winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 15 seconds. .SAT...NE to E winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 16 seconds. .SAT NIGHT...W winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 16 seconds. .SUN...N winds 10 kt. Seas 3 to 5 ft. Period 15 seconds. .SUN NIGHT...W winds 10 kt. Seas 3 to 5 ft. Period 14 seconds. $$ PMZ025-301600- Michoacan and Guerrero within 250 nm offshore- 859 PM PDT Tue Jul 29 2025 .TONIGHT...SE to S winds 10 kt Within 60 nm of shore, and SE 15 to 20 kt Elsewhere. Seas 6 to 9 ft in SE to S swell. Period 8 seconds. Scattered showers and isolated tstms through the night. .WED...S winds 10 to 15 kt. Seas 6 to 9 ft in S swell. Period 8 seconds. Scattered showers and isolated tstms. .WED NIGHT...SW to W winds 10 kt, shifting to NW to N late. Seas 6 to 9 ft in S swell. Period 17 seconds. Scattered showers and isolated tstms through the night. .THU...N winds 10 kt. Seas 5 to 7 ft in S swell. Period 17 seconds. Scattered showers and isolated tstms through the day. .THU NIGHT...N to NE winds 10 kt. Seas 5 to 7 ft in S swell. Period 15 seconds. .FRI...Variable winds less than 5 kt Within 60 nm of shore, and E 10 kt Elsewhere. Seas 4 to 6 ft in S to SW swell. Period 14 seconds. .FRI NIGHT...SE winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 15 seconds. .SAT...N to NE winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 16 seconds. .SAT NIGHT...SW to W winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 16 seconds. .SUN...NW to N winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 15 seconds. .SUN NIGHT...W winds 10 kt. Seas 3 to 5 ft. Period 14 seconds. $$ PMZ026-301600- Oaxaca W of Puerto Angel within 250 nm offshore- 859 PM PDT Tue Jul 29 2025 .TONIGHT...SE winds 10 to 15 kt. Seas 6 to 8 ft in SE to S swell. Period 8 seconds. Scattered showers and isolated tstms through the night. .WED...SE winds 10 kt. Seas 5 to 7 ft in S swell. Period 11 seconds. Scattered tstms. .WED NIGHT...NE winds 10 to 15 kt. Seas 4 to 6 ft in S swell. Period 17 seconds. Numerous showers and scattered tstms. .THU...NE winds 10 to 15 kt. Seas 5 to 7 ft. Period 17 seconds. Scattered showers and isolated tstms through the day. .THU NIGHT...NE winds 10 to 15 kt. Seas 4 to 6 ft. Period 15 seconds. .FRI...NE to E winds 10 to 15 kt. Seas 4 to 6 ft. Period 14 seconds. .FRI NIGHT...E winds 10 kt. Seas 4 to 6 ft in SW swell. Period 15 seconds. .SAT...E winds 10 kt. Seas 4 to 6 ft in SW swell. Period 15 seconds. .SAT NIGHT...Variable winds less than 5 kt N of 14N, and E to SE 10 to 15 kt S of 14N. Seas 4 to 6 ft in SW swell. Period 16 seconds. .SUN...NE to E winds 10 kt. Seas 4 to 6 ft in SW swell. Period 15 seconds. .SUN NIGHT...SW winds 10 kt. Seas 4 to 6 ft in SW swell. Period 14 seconds. $$ PMZ028-301600- Oaxaca E of Puerto Angel within 300 nm offshore including the Gulf of Tehuantepec- 859 PM PDT Tue Jul 29 2025 .TONIGHT...N to NE winds 20 to 25 kt N of 14N, and E 10 to 15 kt S of 14N. Seas 6 to 9 ft in E to SE swell. Period 8 seconds. Scattered showers and isolated tstms through the night. .WED...NE winds 20 to 25 kt N of 14N, and E 10 to 15 kt S of 14N. Seas 6 to 8 ft in S swell. Period 10 seconds. Scattered showers and isolated tstms through the day. .WED NIGHT...NE to E winds 10 to 15 kt. Seas 5 to 7 ft in S swell. Period 17 seconds. Scattered showers and isolated tstms through the night. .THU...NE winds 10 to 15 kt. Seas 5 to 7 ft in S swell. Period 17 seconds. Scattered showers and isolated tstms through the day. .THU NIGHT...NE winds 10 to 15 kt. Seas 5 to 7 ft in S swell. Period 16 seconds. .FRI...NE to E winds 15 to 20 kt. Seas 6 to 8 ft in S to SW swell. Period 15 seconds. .FRI NIGHT...E winds 10 to 15 kt. Seas 6 to 8 ft in SW swell. Period 14 seconds. .SAT...NE to E winds 10 to 15 kt. Seas 6 to 8 ft in SW swell. Period 15 seconds. .SAT NIGHT...N winds 15 to 20 kt N of 14N, and SE 10 kt S of 14N. Seas 6 to 8 ft in SW swell. Period 16 seconds. .SUN...NW winds 15 to 20 kt N of 14N, and N 10 kt S of 14N. Seas 5 to 7 ft in S to SW swell. Period 15 seconds. .SUN NIGHT...W winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period 14 seconds. $$ PMZ029-301600- Offshore Chiapas E of 94W- 859 PM PDT Tue Jul 29 2025 .TONIGHT...NE to E winds 10 kt in the evening, becoming variable winds less than 5 kt. Seas 4 to 6 ft in S swell. Period 12 seconds. Scattered showers and isolated tstms. .WED...E of 93W, variable winds less than 5 kt. W of 93W, N to NE winds 10 kt in the morning, becoming variable winds less than 5 kt. Seas 4 to 6 ft in S swell. Period 13 seconds. Scattered showers and isolated tstms through the day. .WED NIGHT...Variable winds less than 5 kt. Seas 3 to 5 ft in S swell. Period 14 seconds. .THU...Variable winds less than 5 kt. Seas 3 to 5 ft in S swell. Period 17 seconds. .THU NIGHT...N winds 10 kt E of 93W, and variable less than 5 kt W of 93W. Seas 3 to 5 ft in S swell. Period 16 seconds. .FRI...Variable winds less than 5 kt E of 93W, and NW to N 10 kt W of 93W. Seas 3 to 5 ft. Period 15 seconds. .FRI NIGHT...Variable winds less than 5 kt. Seas 4 to 6 ft in SW swell. Period 15 seconds. .SAT...Variable winds less than 5 kt. Seas 4 to 6 ft in SW swell. Period 14 seconds. .SAT NIGHT...Variable winds less than 5 kt E of 93W, and S to SW 10 kt W of 93W. Seas 4 to 6 ft in SW swell. Period 15 seconds. .SUN...SW to W winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 14 seconds. .SUN NIGHT...SW to W winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 15 seconds. $$ Forecaster Ramos