FZPN27 KNHC 210837 OFFPZ7 Offshore Waters Forecast NWS National Hurricane Center Miami, FL 137 AM PDT Sun Jun 21 2026 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. PMZ001-212045- Synopsis for the E Pacific within 250 nm of Mexico 137 AM PDT Sun Jun 21 2026 .SYNOPSIS...Ridging over the eastern Pacific will support moderate to fresh NW winds off Baja California through Mon night, and gentle to moderate breezes elsewhere. Winds off Baja California will diminish starting Tue as the high pressure weakens ahead of a trough moving into the area from off southern California. This pattern will also support moderate to fresh southerly winds across the northern Gulf Mon night ahead of the trough. Looking ahead, expect fresh to strong northerly gap winds and rough seas across the Gulf of Tehuantepec by midweek. $$ PMZ009-212045- Mexico Border S to 30N within 60 nm of shore- 137 AM PDT Sun Jun 21 2026 .TODAY...NW winds 10 to 15 kt. Seas 4 to 6 ft. Period 15 seconds. .TONIGHT...NW winds 10 to 15 kt. Seas 3 to 5 ft. Period 14 seconds. .MON...NW winds 10 kt. Seas 3 to 5 ft. Period 14 seconds. .MON NIGHT...NW winds 10 to 15 kt. Seas 3 to 5 ft. Period 14 seconds. .TUE...NW winds 10 kt. Seas 3 to 5 ft. Period 13 seconds. .TUE NIGHT...NW winds 10 to 15 kt. Seas 3 to 5 ft. Period 15 seconds. .WED...NW winds 10 kt. Seas 3 to 5 ft. Period 16 seconds. .WED NIGHT...NW winds 10 to 15 kt. Seas 3 to 5 ft. Period 16 seconds. .THU...NW winds 10 to 15 kt. Seas 3 to 5 ft. Period 15 seconds. .THU NIGHT...NW winds 10 to 15 kt. Seas 3 to 5 ft. Period 14 seconds. $$ PMZ011-212045- 30N to Punta Eugenia within 250 nm of shore- 137 AM PDT Sun Jun 21 2026 .TODAY...NW winds 15 to 20 kt. Seas 5 to 7 ft in S to SW swell. Period 15 seconds. .TONIGHT...NW winds 10 to 15 kt. Seas 4 to 6 ft. Period 14 seconds. .MON...NW winds 10 to 15 kt. Seas 4 to 6 ft in S swell. Period 13 seconds. .MON NIGHT...NW to N winds 10 to 15 kt. Seas 3 to 5 ft. Period 14 seconds. .TUE...NW to N winds 10 to 15 kt. Seas 4 to 6 ft. Period 12 seconds. .TUE NIGHT...NW to N winds 10 to 15 kt. Seas 4 to 6 ft. Period 14 seconds. .WED...NW to N winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 13 seconds. .WED NIGHT...NW winds 10 to 15 kt. Seas 3 to 5 ft. Period 15 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. $$ PMZ013-212045- Punta Eugenia to Cabo San Lazaro within 250 nm offshore- 137 AM PDT Sun Jun 21 2026 .TODAY...NW to N winds 15 to 20 kt. Seas 5 to 7 ft. Period 14 seconds. .TONIGHT...NW to N winds 15 to 20 kt. Seas 5 to 7 ft in S swell. Period 14 seconds. .MON...NW to N winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 14 seconds. .MON NIGHT...NW to N winds 15 to 20 kt. Seas 5 to 7 ft in S to SW swell. Period 15 seconds. .TUE...N winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 13 seconds. .TUE NIGHT...NW to N winds 10 to 15 kt. Seas 4 to 6 ft. Period 16 seconds. .WED...N winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 15 seconds. .WED NIGHT...NW to N winds 10 to 15 kt. Seas 4 to 6 ft. Period 15 seconds. .THU...NW to N winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 14 seconds. .THU NIGHT...NW to N winds 10 to 15 kt. Seas 4 to 6 ft. Period 14 seconds. $$ PMZ014-212045- Cabo San Lazaro to Cabo San Lucas within 350 nm offshore N of 20N- 137 AM PDT Sun Jun 21 2026 .TODAY...NW to N winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 14 seconds. .TONIGHT...NW to N winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 14 seconds. .MON...N winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 15 seconds. .MON NIGHT...N to NE winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 15 seconds. .TUE...NE winds 10 to 15 kt. Seas 6 to 8 ft in S to SW swell. Period 13 seconds. .TUE NIGHT...NE winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 16 seconds. .WED...NE winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period 15 seconds. .WED NIGHT...N winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 15 seconds. .THU...N winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 14 seconds. .THU NIGHT...NW to N winds 10 kt. Seas 3 to 5 ft. Period 14 seconds. $$ PMZ016-212045- From 17N to 20N Between 110W and 115W including the Revillagigedo Islands- 137 AM PDT Sun Jun 21 2026 .TODAY...NW to N winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 14 seconds. .TONIGHT...N winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 16 seconds. .MON...N to NE winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 15 seconds. .MON NIGHT...NE winds 10 to 15 kt. Seas 6 to 8 ft in S to SW swell. Period 17 seconds. .TUE...E winds 10 to 15 kt. Seas 6 to 8 ft in S to SW swell. Period 13 seconds. .TUE NIGHT...SE winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period 15 seconds. .WED...E to SE winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period 15 seconds. .WED NIGHT...E to SE winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 14 seconds. .THU...E winds 10 to 15 kt. Seas 4 to 6 ft. Period 14 seconds. .THU NIGHT...E winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 15 seconds. $$ PMZ017-212045- Northern Gulf of California- 137 AM PDT Sun Jun 21 2026 .TODAY...S winds 10 kt. Seas 3 ft or less. Period 5 seconds. .TONIGHT...S winds 10 kt. Seas 3 ft or less. Period 9 seconds. .MON...SE to S winds 10 to 15 kt. Seas 3 ft or less. Period 10 seconds. .MON NIGHT...SE to S winds 10 to 15 kt. Seas 3 ft or less. Period 12 seconds. .TUE...SE to S winds 15 to 20 kt. Seas 2 to 4 ft. Period 6 seconds. .TUE NIGHT...S winds 10 kt. Seas 3 ft or less. Period 3 seconds. .WED...SE to S winds 10 kt. Seas 3 ft or less. Period 2 seconds. .WED NIGHT...S to SW winds 10 to 15 kt. Seas 3 ft or less. Period 2 seconds. .THU...S winds 10 kt. Seas 3 ft or less. Period 2 seconds. .THU NIGHT...S winds 10 kt. Seas 3 ft or less. Period 1 second. $$ PMZ019-212045- Central Gulf of California- 137 AM PDT Sun Jun 21 2026 .TODAY...S winds 10 kt. Seas 3 ft or less. Period 13 seconds. .TONIGHT...S winds 10 to 15 kt. Seas 3 ft or less. Period 13 seconds. .MON...SE to S winds 10 to 15 kt. Seas 3 ft or less. Period 13 seconds. .MON NIGHT...SE to S winds 10 to 15 kt. Seas 2 to 4 ft. Period 12 seconds. .TUE...SE to S winds 10 to 15 kt. Seas 2 to 4 ft. Period 11 seconds. .TUE NIGHT...S winds 10 kt. Seas 3 ft or less. Period 10 seconds. .WED...S winds 10 kt. Seas 3 ft or less. Period 5 seconds. .WED NIGHT...SW to W winds 10 to 15 kt. Seas 3 ft or less. Period 10 seconds. .THU...S to SW winds 10 kt. Seas 3 ft or less. Period 6 seconds. .THU NIGHT...S winds 10 kt. Seas 3 ft or less. Period 6 seconds. $$ PMZ021-212045- Southern Gulf of California- 137 AM PDT Sun Jun 21 2026 .TODAY...SE to S winds 10 kt. Seas 3 to 5 ft. Period 14 seconds. .TONIGHT...SE to S winds 10 to 15 kt. Seas 3 to 5 ft. Period 14 seconds. .MON...SE to S winds 10 to 15 kt. Seas 2 to 4 ft. Period 13 seconds. .MON NIGHT...SE to S winds 10 to 15 kt. Seas 2 to 4 ft. Period 14 seconds. .TUE...SE to S winds 10 kt. Seas 3 to 5 ft. Period 12 seconds. .TUE NIGHT...SW winds 10 to 15 kt. Seas 3 to 5 ft. Period 13 seconds. .WED...W winds 10 kt. Seas 3 to 5 ft. Period 13 seconds. .WED NIGHT...SW winds 10 to 15 kt. Seas 3 to 5 ft. Period 13 seconds. .THU...S to SW winds 10 kt. Seas 3 to 5 ft. Period 12 seconds. .THU NIGHT...S winds 10 to 15 kt. Seas 3 to 5 ft. Period 12 seconds. $$ PMZ022-212045- N of 20N E of 110W to the Entrance of the Gulf of California- 137 AM PDT Sun Jun 21 2026 .TODAY...S to SW winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 14 seconds. .TONIGHT...SE to S winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 14 seconds. .MON...SE winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 14 seconds. .MON NIGHT...E to SE winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 15 seconds. .TUE...E to SE winds 10 to 15 kt. Seas 6 to 8 ft in S to SW swell. Period 15 seconds. .TUE NIGHT...S winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period 16 seconds. .WED...N winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 16 seconds. .WED NIGHT...SW to W winds 10 to 15 kt. Seas 4 to 6 ft. Period 15 seconds. .THU...W to NW winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 14 seconds. .THU NIGHT...SW winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 14 seconds. $$ PMZ024-212045- Colima and Jalisco within 300 nm offshore S of 20N and E of 110W- 137 AM PDT Sun Jun 21 2026 .TODAY...N to NE winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 14 seconds. Scattered showers and isolated tstms through the day. .TONIGHT...NE to E winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 15 seconds. Scattered showers and isolated tstms through the night. .MON...E to SE winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 16 seconds. Scattered showers and isolated tstms through the day. .MON NIGHT...SE winds 10 to 15 kt. Seas 6 to 8 ft in S to SW swell. Period 16 seconds. Scattered showers and isolated tstms through the night. .TUE...SE winds 10 to 15 kt. Seas 6 to 8 ft in S to SW swell. Period 16 seconds. .TUE NIGHT...SE winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period 16 seconds. .WED...E to SE winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period 15 seconds. .WED NIGHT...Variable winds less than 5 kt. Seas 4 to 6 ft in S to SW swell. Period 15 seconds. .THU...E winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 15 seconds. .THU NIGHT...E to SE winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 15 seconds. $$ PMZ025-212045- Michoacan and Guerrero within 250 nm offshore- 137 AM PDT Sun Jun 21 2026 .TODAY...SE winds 10 to 15 kt. Seas 4 to 6 ft. Period 14 seconds. Scattered showers and isolated tstms through the day. .TONIGHT...SE winds 10 to 15 kt. Seas 4 to 6 ft. Period 15 seconds. Scattered showers and isolated tstms through the night. .MON...SE winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 16 seconds. Scattered showers and isolated tstms through the day. .MON NIGHT...SE winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 16 seconds. .TUE...SE winds 10 to 15 kt. Seas 6 to 8 ft in S to SW swell. Period 16 seconds. .TUE NIGHT...E to SE winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period 16 seconds. .WED...Variable winds less than 5 kt Within 60 nm of shore, and E 10 kt Elsewhere. Seas 5 to 7 ft in S to SW swell. Period 15 seconds. .WED NIGHT...Variable winds less than 5 kt Within 60 nm of shore, and E to SE 10 kt Elsewhere. Seas 4 to 6 ft in S to SW swell. Period 15 seconds. .THU...Variable winds less than 5 kt Within 60 nm of shore, and E to SE 10 kt Elsewhere. Seas 4 to 6 ft in S to SW swell. Period 15 seconds. .THU NIGHT...Variable winds less than 5 kt Within 60 nm of shore, and E 15 to 20 kt Elsewhere. Seas 6 to 8 ft in S to SW swell. Period 13 seconds. $$ PMZ026-212045- Oaxaca W of Puerto Angel within 250 nm offshore- 137 AM PDT Sun Jun 21 2026 .TODAY...SE winds 10 kt. Seas 3 to 5 ft. Period 14 seconds. .TONIGHT...SE winds 10 kt. Seas 3 to 5 ft. Period 14 seconds. Scattered showers and isolated tstmsthrough the night. .MON...E to SE winds 10 kt. Seas 4 to 6 ft in SW swell. Period 16 seconds. .MON NIGHT...E to SE winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 16 seconds. Scattered showers and isolated tstms through the night. .TUE...E to SE winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period 16 seconds. .TUE NIGHT...E to SE winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 16 seconds. .WED...E winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period 15 seconds. .WED NIGHT...NE to E winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 15 seconds. .THU...E winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 15 seconds. .THU NIGHT...E winds 15 to 20 kt. Seas 6 to 8 ft in S to SW swell. Period 15 seconds. $$ PMZ028-212045- Oaxaca E of Puerto Angel within 300 nm offshore including the Gulf of Tehuantepec- 137 AM PDT Sun Jun 21 2026 .TODAY...Variable winds less than 5 kt, becoming SE 10 kt in the afternoon. Seas 4 to 6 ft in S to SW swell. Period 15 seconds. .TONIGHT...SE to S winds 10 kt. Seas 3 to 5 ft. Period 14 seconds. .MON...N of 14N, variable winds less than 5 kt, becoming S 10 kt in the afternoon. S of 14N, E to SE winds 10 to 15 kt. Seas 4 to 6 ft in SW swell. Period 16 seconds. .MON NIGHT...E winds 10 to 15 kt. Seas 5 to 7 ft. Period 16 seconds. Scattered showers and isolated tstms through the night. .TUE...E winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 13 seconds. .TUE NIGHT...N winds 20 to 25 kt N of 14N, and E 10 to 15 kt S of 14N. Seas 6 to 8 ft in S to SW swell. Period 16 seconds. .WED...N winds 20 to 25 kt N of 14N, and NE to E 10 to 15 kt S of 14N. Seas 6 to 9 ft in S to SW swell. Period 15 seconds. .WED NIGHT...NE winds 20 to 25 kt. Seas 6 to 9 ft in S to SW swell. Period 15 seconds. .THU...NE to E winds 10 to 15 kt. Seas 6 to 8 ft in S to SW swell. Period 15 seconds. .THU NIGHT...E winds 15 to 20 kt. Seas 6 to 8 ft in S to SW swell. Period 15 seconds. $$ PMZ029-212045- Offshore Chiapas E of 94W- 137 AM PDT Sun Jun 21 2026 .TODAY...Variable winds less than 5 kt. Seas 3 to 5 ft in SW swell. Period 15 seconds. .TONIGHT...S winds 10 kt in the evening, becoming variable winds less than 5 kt. Seas 3 to 5 ft in SW swell. Period 14 seconds. Isolated tstms through the night. .MON...Variable winds less than 5 kt. Seas 3 to 5 ft in SW swell. Period 15 seconds. Scattered showers and isolated tstms through the day. .MON NIGHT...Variable winds less than 5 kt E of 93W, and E 10 to 15 kt W of 93W. Seas 4 to 6 ft in SW swell. Period 16 seconds. .TUE...Variable winds less than 5 kt E of 93W, and W to NW 10 kt W of 93W. Seas 4 to 6 ft in SW swell. Period 12 seconds. .TUE NIGHT...Variable winds less than 5 kt E of 93W, and W 10 kt W of 93W. Seas 4 to 6 ft in SW swell. Period 16 seconds. .WED...Variable winds less than 5 kt E of 93W, and NW 10 kt W of 93W. Seas 5 to 7 ft in S to SW swell. Period 16 seconds. .WED NIGHT...Variable winds less than 5 kt. Seas 5 to 7 ft in S to SW swell. Period 15 seconds. .THU...Variable winds less than 5 kt. Seas 4 to 6 ft in S to SW swell. Period 15 seconds. .THU NIGHT...Variable winds less than 5 kt E of 93W, and SE to S 10 kt W of 93W. Seas 5 to 7 ft in S to SW swell. Period 13 seconds. $$ Forecaster Delgado