485 FZPN27 KNHC 061620 OFFPZ7 Offshore Waters Forecast NWS National Hurricane Center Miami, FL 820 AM PST Mon Jan 6 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. PMZ001-070430- Synopsis for the E Pacific within 250 nm of Mexico 820 AM PST Mon Jan 6 2025 .SYNOPSIS...The next gap wind event across the Tehuantepec region is expected to start late this afternoon, rapidly reaching gale force and continuing through early Wed morning with peak seas to 14 ft. High pressure NW of the area will drift northward and weaken through tonight, leading to diminishing winds across the Gulf of California. A vigorous upper level trough will dig from the southwestern U.S. southward across Baja California and northwest Mexico Tue through Thu, and induce elongated surface low pressure across northwestern Mexico, the northern Gulf of California and Baja Norte by late Tue. This pattern will produce strong northwesterly winds across the Baja Norte waters on Tue, accompanied by large NW swell. Strong northerly winds will then develop across the northern Gulf of California waters Tue evening and night, and likely increasing to gale force briefly from Wed morning through midday. The surface low pressure will shift SE then weaken quickly by late Wed, allowing high pressure to build modestly into the region through the remainder of the week. $$ PMZ009-070430- Mexico Border S to 30N within 60 nm of shore- 820 AM PST Mon Jan 6 2025 .TODAY...W to NW winds 10 kt in the afternoon. Seas 5 to 7 ft in W to NW swell. Period 21 seconds. .TONIGHT...W winds 10 kt. Seas 5 to 7 ft in W to NW swell. Period 21 seconds. .TUE...NW winds 10 to 15 kt. Seas 7 to 10 ft in W to NW swell. Period 19 seconds. .TUE NIGHT...N of 31N, N winds 20 to 25 kt. S of 31N, N winds 10 kt, shifting to NW to N 15 to 20 kt late. Seas 7 to 10 ft in W to NW swell. Period 18 seconds. .WED...N winds 15 to 20 kt. Seas 6 to 9 ft in W to NW swell. Period 16 seconds. .WED NIGHT...NW to N winds 15 to 20 kt N of 31N, and N 20 to 25 kt S of 31N. Seas 6 to 9 ft in W to NW swell. Period 15 seconds. .THU...NW winds 10 kt. Seas 6 to 8 ft in W to NW swell. Period 14 seconds. .THU NIGHT...N winds 10 to 15 kt. Seas 5 to 7 ft in W to NW swell. Period 14 seconds. .FRI...N to NE winds 10 to 15 kt. Seas 5 to 7 ft in W to NW swell. Period 15 seconds. .FRI NIGHT...NW to N winds 10 to 15 kt. Seas 4 to 6 ft. Period 16 seconds. $$ PMZ011-070430- 30N to Punta Eugenia within 250 nm of shore- 820 AM PST Mon Jan 6 2025 .TODAY...NW to N winds 10 kt in the afternoon. Seas 6 to 8 ft in NW swell. Period 21 seconds. .TONIGHT...NW winds 10 to 15 kt. Seas 6 to 9 ft in NW swell. Period 21 seconds. .TUE...W to NW winds 10 to 15 kt within 60 nm of the coast, and NW 20 to 25 kt Elsewhere. Seas 8 to 12 ft in NW swell. Period 20 seconds. .TUE NIGHT...NW winds 10 to 15 kt within 60 nm of the coast, and NW to N 15 to 20 kt Elsewhere. Seas 7 to 11 ft in NW swell. Period 18 seconds. .WED...N winds 10 to 15 kt. Seas 7 to 10 ft in NW swell. Period 13 seconds. .WED NIGHT...NW to N winds 10 to 15 kt. Seas 6 to 9 ft in NW swell. Period 15 seconds. .THU...NW to N winds 10 to 15 kt. Seas 6 to 9 ft in W to NW swell. Period 15 seconds. .THU NIGHT...NW to N winds 10 to 15 kt. Seas 6 to 8 ft in W to NW swell. Period 14 seconds. .FRI...NE winds 10 to 15 kt. Seas 5 to 7 ft in W to NW swell. Period 15 seconds. .FRI NIGHT...N winds 10 to 15 kt. Seas 5 to 7 ft in W to NW swell. Period 15 seconds. $$ PMZ013-070430- Punta Eugenia to Cabo San Lazaro within 250 nm offshore- 820 AM PST Mon Jan 6 2025 .TODAY...Within 60 nm of shore, variable winds less than 5 kt in the afternoon. Elsewhere, NW to N winds 10 kt in the afternoon. Seas 6 to 8 ft in NW swell. Period 14 seconds. .TONIGHT...NW to N winds 10 kt. Seas 5 to 7 ft in NW swell. Period 21 seconds. .TUE...NW winds 10 to 15 kt. Seas 6 to 8 ft in W to NW swell. Period 21 seconds. .TUE NIGHT...NW winds 15 to 20 kt. Seas 7 to 11 ft in NW swell. Period 19 seconds. .WED...NW to N winds 15 to 20 kt. Seas 7 to 11 ft in NW swell. Period 14 seconds. .WED NIGHT...NW to N winds 15 to 20 kt. Seas 7 to 11 ft in NW swell. Period 13 seconds. .THU...NW to N winds 10 to 15 kt. Seas 6 to 9 ft in NW swell. Period 15 seconds. .THU NIGHT...NW to N winds 10 to 15 kt. Seas 6 to 8 ft in W to NW swell. Period 15 seconds. .FRI...N to NE winds 10 to 15 kt. Seas 6 to 8 ft in W to NW swell. Period 14 seconds. .FRI NIGHT...N to NE winds 10 to 15 kt. Seas 6 to 8 ft in W to NW swell. Period 15 seconds. $$ PMZ014-070430- Cabo San Lazaro to Cabo San Lucas within 350 nm offshore N of 20N- 820 AM PST Mon Jan 6 2025 .TODAY...NW to N winds 10 kt in the afternoon. Seas 6 to 8 ft in NW swell. Period 15 seconds. .TONIGHT...NW to N winds 10 kt. Seas 5 to 7 ft in NW swell. Period 14 seconds. .TUE...NW winds 10 kt. Seas 4 to 6 ft in NW swell. Period 21 seconds. .TUE NIGHT...NW winds 10 to 15 kt. Seas 5 to 7 ft in NW swell. Period 21 seconds. .WED...NW winds 10 to 15 kt. Seas 6 to 8 ft in NW swell. Period 18 seconds. .WED NIGHT...NW to N winds 10 to 15 kt. Seas 6 to 9 ft in NW swell. Period 16 seconds. .THU...N winds 10 to 15 kt. Seas 6 to 9 ft in NW swell. Period 16 seconds. .THU NIGHT...N winds 10 to 15 kt. Seas 6 to 9 ft in NW swell. Period 15 seconds. .FRI...N winds 10 to 15 kt. Seas 6 to 9 ft in NW swell. Period 15 seconds. .FRI NIGHT...N to NE winds 10 to 15 kt. Seas 6 to 8 ft in NW swell. Period 14 seconds. $$ PMZ016-070430- From 17N to 20N Between 110W and 115W including the Revillagigedo Islands- 820 AM PST Mon Jan 6 2025 .TODAY...N to NE winds 10 kt in the afternoon. Seas 5 to 7 ft in NW swell. Period 15 seconds. .TONIGHT...N to NE winds 10 to 15 kt. Seas 5 to 7 ft in NW swell. Period 14 seconds. .TUE...N winds 10 kt. Seas 5 to 7 ft in NW swell. Period 17 seconds. .TUE NIGHT...NW to N winds 10 kt. Seas 5 to 7 ft in NW swell. Period 21 seconds. .WED...NW winds 10 to 15 kt. Seas 5 to 7 ft in NW swell. Period 18 seconds. .WED NIGHT...NW to N winds 10 to 15 kt. Seas 6 to 8 ft in NW swell. Period 17 seconds. .THU...N winds 15 kt. Seas 6 to 8 ft in NW swell. Period 16 seconds. .THU NIGHT...N to NE winds 10 to 15 kt. Seas 6 to 8 ft in NW swell. Period 16 seconds. .FRI...N to NE winds 15 kt. Seas 6 to 8 ft in NW swell. Period 15 seconds. .FRI NIGHT...N to NE winds 15 kt. Seas 6 to 8 ft in NW swell. Period 15 seconds. $$ PMZ017-070430- Northern Gulf of California- 820 AM PST Mon Jan 6 2025 ...GALE WARNING... .TODAY...N of 30N, variable winds less than 5 kt in the afternoon. Elsewhere, NW winds 10 kt in the afternoon. Seas 3 ft or less. Period 5 seconds. .TONIGHT...Variable winds less than 5 kt. Seas 3 ft or less. Period 5 seconds. .TUE...N of 30N, variable winds less than 5 kt in the morning. Winds NW winds 15 to 20 kt in the afternoon. Elsewhere, S winds 10 kt in the morning. Seas 3 ft or less, building to 2 to 4 ft in the afternoon. Period 4 seconds. .TUE NIGHT...NW winds 15 to 20 kt, increasing to 25 to 35 kt late. Seas 4 to 6 ft, building to 6 to 10 ft in NW swell late. Period 5 seconds. .WED...NW to N winds 25 to 30 kt. Seas 8 to 12 ft in NW to N swell. Period 10 seconds. .WED NIGHT...NW to N winds 15 to 20 kt. Seas 6 to 8 ft in NW to N swell. Period 10 seconds. .THU...NW to N winds 10 to 15 kt. Seas 3 to 5 ft. Period 5 seconds. .THU NIGHT...NW to N winds 10 to 15 kt. Seas 2 to 4 ft. Period 4 seconds. .FRI...N winds 15 to 20 kt. Seas 2 to 4 ft. Period 4 seconds. .FRI NIGHT...NW winds 15 to 20 kt. Seas 2 to 4 ft. Period 4 seconds. $$ PMZ019-070430- Central Gulf of California- 820 AM PST Mon Jan 6 2025 .TODAY...NW winds 10 kt in the afternoon. Seas 2 to 4 ft. Period 6 seconds. .TONIGHT...W to NW winds 10 kt in the evening, becoming variable winds less than 5 kt. Seas 3 ft or less. Period 6 seconds. .TUE...SE to S winds 10 kt. Seas 3 ft or less. Period 12 seconds. .TUE NIGHT...SW to W winds 10 to 15 kt. Seas 2 to 4 ft. Period 12 seconds. .WED...NW winds 15 to 20 kt. Seas 3 to 5 ft. Period 4 seconds. .WED NIGHT...NW winds 15 to 20 kt. Seas 4 to 6 ft. Period 5 seconds. .THU...NW winds 10 to 15 kt. Seas 2 to 4 ft. Period 5 seconds. .THU NIGHT...NW to N winds 10 to 15 kt. Seas 3 ft or less. Period 5 seconds. .FRI...NW to N winds 10 to 15 kt. Seas 2 to 4 ft. Period 4 seconds. .FRI NIGHT...NW winds 15 to 20 kt. Seas 3 to 5 ft. Period 5 seconds. $$ PMZ021-070430- Southern Gulf of California- 820 AM PST Mon Jan 6 2025 .TODAY...NW winds 10 to 15 kt in the afternoon. Seas 2 to 4 ft. Period 14 seconds. .TONIGHT...NW winds 10 to 15 kt. Seas 3 ft or less. Period 13 seconds. .TUE...Variable winds less than 5 kt, becoming S 10 kt in the afternoon. Seas 3 ft or less. Period 12 seconds. .TUE NIGHT...SW winds 10 to 15 kt. Seas 2 to 4 ft. Period 12 seconds. .WED...W winds 10 to 15 kt. Seas 3 to 5 ft. Period 12 seconds. .WED NIGHT...NW to N winds 10 to 15 kt. Seas 2 to 4 ft. Period 5 seconds. .THU...NW to N winds 10 kt. Seas 2 to 4 ft. Period 11 seconds. .THU NIGHT...NW to N winds 10 to 15 kt. Seas 3 ft or less. Period 11 seconds. .FRI...NW to N winds 10 to 15 kt. Seas 2 to 4 ft. Period 6 seconds. .FRI NIGHT...NW to N winds 15 to 20 kt. Seas 3 to 5 ft. Period 5 seconds. $$ PMZ022-070430- N of 20N E of 110W to the Entrance of the Gulf of California- 820 AM PST Mon Jan 6 2025 .TODAY...NW to N winds 10 kt in the afternoon. Seas 5 to 7 ft in W to NW swell. Period 15 seconds. .TONIGHT...NW to N winds 10 to 15 kt. Seas 5 to 7 ft in NW swell. Period 14 seconds. .TUE...NW to N winds 10 kt. Seas 4 to 6 ft in NW swell. Period 14 seconds. .TUE NIGHT...W to NW winds 10 kt. Seas 4 to 6 ft in W to NW swell. Period 21 seconds. .WED...W winds 10 to 15 kt. Seas 4 to 6 ft. Period 16 seconds. .WED NIGHT...W winds 10 to 15 kt. Seas 4 to 6 ft. Period 15 seconds. .THU...NW winds 10 to 15 kt. Seas 5 to 7 ft in W to NW swell. Period 14 seconds. .THU NIGHT...NW to N winds 10 to 15 kt. Seas 5 to 7 ft in W to NW swell. Period 14 seconds. .FRI...N winds 10 to 15 kt. Seas 5 to 7 ft in W to NW swell. Period 13 seconds. .FRI NIGHT...N winds 10 to 15 kt. Seas 5 to 7 ft in NW swell. Period 12 seconds. $$ PMZ024-070430- Colima and Jalisco within 300 nm offshore S of 20N and E of 110W- 820 AM PST Mon Jan 6 2025 .TODAY...NW to N winds 10 to 15 kt in the afternoon. Seas 5 to 7 ft in NW swell. Period 15 seconds. .TONIGHT...N winds 10 to 15 kt. Seas 5 to 7 ft in NW swell. Period 15 seconds. .TUE...NW to N winds 10 to 15 kt. Seas 5 to 7 ft in NW swell. Period 14 seconds. .TUE NIGHT...NW to N winds 10 kt. Seas 4 to 6 ft in NW swell. Period 21 seconds. .WED...NW to N winds 10 kt. Seas 4 to 6 ft in NW swell. Period 20 seconds. .WED NIGHT...NW to N winds 10 kt. Seas 4 to 6 ft in NW swell. Period 18 seconds. .THU...NW to N winds 10 to 15 kt. Seas 5 to 7 ft in NW swell. Period 17 seconds. .THU NIGHT...N winds 10 to 15 kt. Seas 5 to 7 ft in NW swell. Period 16 seconds. .FRI...N winds 10 to 15 kt. Seas 5 to 7 ft in NW swell. Period 15 seconds. .FRI NIGHT...N winds 15 kt. Seas 5 to 7 ft in NW swell. Period 15 seconds. $$ PMZ025-070430- Michoacan and Guerrero within 250 nm offshore- 820 AM PST Mon Jan 6 2025 .TODAY...NW winds 10 kt in the afternoon. Seas 5 to 7 ft in W to NW swell. Period 16 seconds. .TONIGHT...NW winds 10 kt. Seas 4 to 6 ft in W to NW swell. Period 16 seconds. .TUE...Variable winds less than 5 kt Within 60 nm of shore, and NW to N 10 kt Elsewhere. Seas 4 to 6 ft in W to NW swell. Period 15 seconds. .TUE NIGHT...Variable winds less than 5 kt. Seas 4 to 6 ft in W to NW swell. Period 14 seconds. .WED...S to SW winds 10 kt Within 60 nm of shore, and variable less than 5 kt Elsewhere. Seas 4 to 6 ft in W to NW swell. Period 16 seconds. .WED NIGHT...NW winds 10 kt. Seas 4 to 6 ft in W to NW swell. Period 18 seconds. .THU...Variable winds less than 5 kt. Seas 4 to 6 ft in W to NW swell. Period 18 seconds. .THU NIGHT...NW to N winds 10 kt. Seas 4 to 6 ft in W to NW swell. Period 16 seconds. .FRI...NW to N winds 10 kt. Seas 4 to 6 ft in NW swell. Period 16 seconds. .FRI NIGHT...NW to N winds 10 to 15 kt. Seas 5 to 7 ft in NW swell. Period 15 seconds. $$ PMZ026-070430- Oaxaca W of Puerto Angel within 250 nm offshore- 820 AM PST Mon Jan 6 2025 .TODAY...N of 14N, W to NW winds 10 kt in the afternoon. S of 14N, variable winds less than 5 kt in the afternoon. Seas 4 to 6 ft in W to NW swell. Period 16 seconds. .TONIGHT...NW to N winds 10 kt. Seas 4 to 6 ft in W to NW swell. Period 16 seconds. .TUE...Variable winds less than 5 kt. Seas 4 to 6 ft in W to NW swell. Period 15 seconds. .TUE NIGHT...Variable winds less than 5 kt. Seas 4 to 6 ft in E swell. Period 14 seconds. .WED...N winds 10 kt. Seas 4 to 6 ft in E swell. Period 11 seconds. .WED NIGHT...NW to N winds 10 kt. Seas 4 to 6 ft in NW swell. Period 15 seconds. .THU...Variable winds less than 5 kt. Seas 4 to 6 ft in NW swell. Period 15 seconds. .THU NIGHT...W to NW winds 10 kt N of 14N, and variable less than 5 kt S of 14N. Seas 4 to 6 ft in W to NW swell. Period 17 seconds. .FRI...NW to N winds 10 kt. Seas 4 to 6 ft in W to NW swell. Period 16 seconds. .FRI NIGHT...Variable winds less than 5 kt. Seas 4 to 6 ft in W to NW swell. Period 15 seconds. $$ PMZ028-070430- Oaxaca E of Puerto Angel within 300 nm offshore including the Gulf of Tehuantepec- 820 AM PST Mon Jan 6 2025 ...GALE WARNING... .TODAY...N of 14N, N winds 25 to 35 kt late in the afternoon. S of 14N, N to NE winds 10 kt in the afternoon. Seas 3 to 5 ft, building to 7 to 10 ft in W to NW swell in the afternoon. Period 15 seconds. .TONIGHT...N of 14N, N winds 30 to 35 kt. S of 14N, N to NE winds 10 kt, increasing to 20 to 25 kt late. Seas 9 to 14 ft in W to NW swell. Period 15 seconds. .TUE...N to NE winds 25 to 35 kt N of 14N, and NE 20 to 25 kt S of 14N. Seas 9 to 13 ft in N to NE swell. Period 15 seconds. .TUE NIGHT...N winds 25 to 35 kt N of 14N, and NE 15 to 20 kt S of 14N. Seas 7 to 11 ft in N to NE swell. Period 11 seconds. .WED...N to NE winds 20 to 25 kt. Seas 7 to 10 ft in N to NE swell. Period 10 seconds. .WED NIGHT...NW to N winds 20 to 25 kt N of 14N, and NE 10 to 15 kt S of 14N. Seas 6 to 8 ft in N to NE swell. Period 11 seconds. .THU...NW to N winds 15 to 20 kt N of 14N, and N to NE 10 kt S of 14N. Seas 5 to 7 ft in N to NE swell. Period 14 seconds. .THU NIGHT...NW to N winds 10 kt. Seas 4 to 6 ft in NW to N swell. Period 14 seconds. .FRI...N to NE winds 10 kt. Seas 4 to 6 ft in W to NW swell. Period 15 seconds. .FRI NIGHT...N to NE winds 20 to 25 kt N of 14N, and NE to E 10 kt S of 14N. Seas 7 to 10 ft in W to NW swell. Period 14 seconds. $$ PMZ029-070430- Offshore Chiapas E of 94W- 820 AM PST Mon Jan 6 2025 .TODAY...E of 93W, variable winds less than 5 kt in the afternoon. W of 93W, W to NW winds 10 to 15 kt in the afternoon. Seas 3 ft or less, building to 3 to 5 ft in the afternoon. Period 13 seconds. .TONIGHT...Variable winds less than 5 kt E of 93W, and NW to N 20 to 25 kt W of 93W. Seas 7 to 11 ft in W swell. Period 13 seconds. .TUE...E of 93W, variable winds less than 5 kt, becoming W 10 kt in the afternoon. W of 93W, N to NE winds 15 to 20 kt, shifting to NW 10 to 15 kt in the afternoon. Seas 6 to 9 ft in NW swell. Period 10 seconds. .TUE NIGHT...E of 93W, variable winds less than 5 kt, becoming S 10 kt late. W of 93W, NW to N winds 10 to 15 kt. Seas 6 to 8 ft in NW swell. Period 11 seconds. .WED...NW to N winds 10 to 15 kt. Seas 5 to 7 ft in NW swell. Period 11 seconds. .WED NIGHT...Variable winds less than 5 kt E of 93W, and NW to N 10 kt W of 93W. Seas 3 to 5 ft. Period 12 seconds. .THU...Variable winds less than 5 kt. Seas 3 to 5 ft in NW swell. Period 11 seconds. .THU NIGHT...Variable winds less than 5 kt. Seas 3 to 5 ft in W to NW swell. Period 14 seconds. .FRI...Variable winds less than 5 kt E of 93W, and NW 10 kt W of 93W. Seas 2 to 4 ft. Period 15 seconds. .FRI NIGHT...Variable winds less than 5 kt E of 93W, and NW 10 to 15 kt W of 93W. Seas 5 to 7 ft in W swell. Period 13 seconds. $$ Forecaster Ramos