631 FZPN27 KNHC 181617 OFFPZ7 Offshore Waters Forecast NWS National Hurricane Center Miami, FL 817 AM PST Mon Jan 18 2021 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. PMZ001-190430- Synopsis for the E Pacific within 250 nm of Mexico 817 AM PST Mon Jan 18 2021 .SYNOPSIS...Minimal gale-force northerly winds across the Tehuantepec region will diminish below gale force around noot today. Strong gap winds will continue to pulse each night thereafter through early Fri. NW swell moving into the waters west of Baja California will dominate the offshore waters through midweek. A 1012 mb low pressure area NW of Punta Eugenia near 29N119W will continue deepening as it meanders west of Baja California Norte through Wed. Fresh to strong winds and building seas are expected in the Gulf of California Tue through Wed. $$ PMZ009-190430- Mexico Border S to 29N within 60 nm of shore- 817 AM PST Mon Jan 18 2021 .TODAY...S winds 10 kt in the afternoon. Seas 7 to 10 ft in W to NW swell. Period 21 seconds. .TONIGHT...SE winds 10 to 15 kt. Seas 7 to 11 ft in W to NW swell. Period 19 seconds. .TUE...SE winds 15 to 20 kt. Seas 7 to 11 ft in W to NW swell. Period 17 seconds. .TUE NIGHT...E to SE winds 20 to 25 kt. Seas 7 to 10 ft in W to NW swell. Period 16 seconds. Scattered showers and isolated tstms. .WED...E winds 20 to 25 kt. Seas 7 to 10 ft in W to NW swell. Period 15 seconds. .WED NIGHT...SE winds 15 to 20 kt. Seas 6 to 9 ft in SW to W swell. Period 14 seconds. .THU...NW winds 10 kt. Seas 5 to 7 ft in SW to W swell. Period 17 seconds. .THU NIGHT...W to NW winds 10 kt. Seas 4 to 6 ft in W to NW swell. Period 16 seconds. .FRI...W to NW winds 10 kt. Seas 6 to 8 ft in W to NW swell. Period 15 seconds. .FRI NIGHT...NW winds 10 to 15 kt. Seas 5 to 7 ft in W to NW swell. Period 17 seconds. $$ PMZ011-190430- Mexico S of 29N to Punta Eugenia- 817 AM PST Mon Jan 18 2021 .TODAY...SW to W winds 10 to 15 kt in the afternoon. Seas 7 to 11 ft in W to NW swell. Period 22 seconds. .TONIGHT...SW to W winds 10 kt. Seas 8 to 12 ft in W to NW swell. Period 20 seconds. .TUE...SW winds 10 to 15 kt. Seas 7 to 11 ft in W to NW swell. Period 18 seconds. .TUE NIGHT...S winds 15 to 20 kt. Seas 7 to 11 ft in W to NW swell. Period 16 seconds. Scattered showers. .WED...SE to S winds 15 to 20 kt. Seas 7 to 11 ft in NW swell. Period 15 seconds. .WED NIGHT...SW to W winds 10 to 15 kt. Seas 6 to 9 ft in W swell. Period 15 seconds. .THU...W winds 10 kt Sebastian Vizcaino Bay, and W to NW 15 to 20 kt Elsewhere. Seas 6 to 8 ft in W swell. Period 17 seconds. .THU NIGHT...NW to N winds 10 to 15 kt. Seas 6 to 8 ft in W to NW swell. Period 17 seconds. .FRI...NW winds 10 kt. Seas 6 to 8 ft in NW swell. Period 15 seconds. .FRI NIGHT...NW to N winds 10 to 15 kt. Seas 6 to 8 ft in NW swell. Period 14 seconds. $$ PMZ013-190430- Punta Eugenia to Cabo San Lazaro to 250 nm offshore- 817 AM PST Mon Jan 18 2021 .TODAY...SW winds 10 to 15 kt in the afternoon. Seas 7 to 10 ft in W to NW swell. Period 22 seconds. .TONIGHT...SW winds 10 to 15 kt. Seas 7 to 11 ft in W to NW swell. Period 21 seconds. .TUE...S to SW winds 10 to 15 kt. Seas 7 to 11 ft in W to NW swell. Period 19 seconds. .TUE NIGHT...S to SW winds 15 to 20 kt. Seas 7 to 11 ft in W to NW swell. Period 17 seconds. Scattered showers. .WED...S to SW winds 15 to 20 kt. Seas 8 to 12 ft in W to NW swell. Period 16 seconds. .WED NIGHT...SW winds 10 to 15 kt. Seas 7 to 11 ft in W to NW swell. Period 15 seconds. .THU...W to NW winds 10 to 15 kt. Seas 6 to 9 ft in W to NW swell. Period 17 seconds. .THU NIGHT...NW to N winds 10 kt. Seas 6 to 8 ft in W to NW swell. Period 17 seconds. .FRI...Variable winds less than 5 kt Within 60 nm of shore, and NW to N 10 kt Elsewhere. Seas 5 to 7 ft in W to NW swell. Period 16 seconds. .FRI NIGHT...NW winds 10 kt. Seas 5 to 7 ft in W to NW swell. Period 16 seconds. $$ PMZ015-190430- Cabo San Lazaro to Cabo San Lucas to 250 nm offshore- 817 AM PST Mon Jan 18 2021 .TODAY...Variable winds less than 5 kt in the afternoon. Seas 6 to 9 ft in NW swell. Period 19 seconds. .TONIGHT...SW to W winds 10 kt. Seas 7 to 10 ft in W to NW swell. Period 22 seconds. .TUE...S winds 10 kt. Seas 7 to 10 ft in W to NW swell. Period 21 seconds. .TUE NIGHT...SE winds 10 to 15 kt. Seas 7 to 10 ft in W to NW swell. Period 19 seconds. Scattered showers. .WED...SE winds 10 to 15 kt. Seas 6 to 9 ft in W to NW swell. Period 18 seconds. .WED NIGHT...S winds 10 to 15 kt. Seas 6 to 9 ft in W to NW swell. Period 16 seconds. .THU...NW winds 10 kt. Seas 6 to 9 ft in W to NW swell. Period 15 seconds. .THU NIGHT...N winds 10 kt. Seas 6 to 9 ft in SW to W swell. Period 17 seconds. .FRI...N to NE winds 10 kt. Seas 6 to 8 ft in S swell. Period 16 seconds. .FRI NIGHT...N winds 10 kt. Seas 6 to 8 ft in W to NW swell. Period 16 seconds. $$ PMZ017-190430- Northern Gulf of California- 817 AM PST Mon Jan 18 2021 .TODAY...N of 30N, variable winds less than 5 kt in the afternoon. Elsewhere, SE winds 10 kt in the afternoon. Seas 3 ft or less. Period 4 seconds. .TONIGHT...Variable winds less than 5 kt N of 30N, and S 10 kt Elsewhere. Seas 3 ft or less. Period 4 seconds. .TUE...N of 30N, variable winds less than 5 kt. Elsewhere, S winds 10 kt, shifting to E to SE in the afternoon. Seas 3 ft or less. Period 5 seconds. .TUE NIGHT...N of 30N, variable winds less than 5 kt, becoming E 10 kt late. Elsewhere, E to SE winds 10 to 15 kt. Seas 4 to 6 ft. Period 5 seconds. .WED...E winds 10 to 15 kt. Seas 3 to 5 ft. Period 5 seconds. .WED NIGHT...SE to S winds 10 to 15 kt. Seas 3 to 5 ft. Period 6 seconds. .THU...W to NW winds 10 kt. Seas 2 to 4 ft. Period 6 seconds. .THU NIGHT...SE to S winds 10 kt. Seas 3 ft or less. Period 5 seconds. .FRI...SE to S winds 10 to 15 kt. Seas 3 ft or less. Period 5 seconds. .FRI NIGHT...S winds 10 to 15 kt. Seas 2 to 4 ft. Period 4 seconds. $$ PMZ019-190430- Central Gulf of California- 817 AM PST Mon Jan 18 2021 .TODAY...SE to S winds 10 kt in the afternoon. Seas 3 ft or less. Period 6 seconds. .TONIGHT...S winds 10 kt. Seas 3 ft or less. Period 9 seconds, becoming 11 seconds late. .TUE...SE to S winds 10 to 15 kt. Seas 3 to 5 ft. Period 12 seconds. .TUE NIGHT...SE winds 15 to 20 kt. Seas 4 to 6 ft. Period 13 seconds, becoming 8 seconds late. Scattered showers. .WED...SE winds 10 to 15 kt. Seas 3 to 5 ft. Period 8 seconds. .WED NIGHT...SE to S winds 15 to 20 kt. Seas 4 to 6 ft. Period 10 seconds. .THU...S winds 10 to 15 kt. Seas 2 to 4 ft. Period 11 seconds. .THU NIGHT...Variable winds less than 5 kt. Seas 3 ft or less. Period 10 seconds. .FRI...Variable winds less than 5 kt. Seas 3 ft or less. Period 9 seconds. .FRI NIGHT...S to SW winds 10 kt. Seas 3 ft or less. Period 9 seconds. $$ PMZ021-190430- Southern Gulf of California- 817 AM PST Mon Jan 18 2021 .TODAY...Variable winds less than 5 kt in the afternoon. Seas 3 ft or less in SW to W swell. Period 15 seconds. .TONIGHT...S winds 10 kt. Seas 3 ft or less. Period 15 seconds. .TUE...SE winds 10 kt. Seas 3 ft or less. Period 14 seconds. .TUE NIGHT...SE to S winds 10 kt, shifting to E late. Seas 3 ft or less. Period 14 seconds. .WED...NE to E winds 10 kt. Seas 3 ft or less. Period 15 seconds. .WED NIGHT...E to SE winds 10 to 15 kt. Seas 2 to 4 ft. Period 17 seconds. .THU...SE winds 10 kt. Seas 2 to 4 ft. Period 18 seconds. .THU NIGHT...Variable winds less than 5 kt. Seas 2 to 4 ft in SE to S swell. Period 16 seconds. .FRI...NW winds 10 kt. Seas 2 to 4 ft. Period 15 seconds. .FRI NIGHT...NW winds 10 kt. Seas 2 to 4 ft. Period 15 seconds. $$ PMZ023-190430- Entrance to the Gulf of California including Cabo Corrientes- 817 AM PST Mon Jan 18 2021 .TODAY...Variable winds less than 5 kt in the afternoon. Seas 6 to 8 ft in W to NW swell. Period 17 seconds. .TONIGHT...Variable winds less than 5 kt. Seas 6 to 8 ft in W to NW swell. Period 20 seconds. .TUE...Variable winds less than 5 kt. Seas 6 to 9 ft in W to NW swell. Period 22 seconds. .TUE NIGHT...N to NE winds 10 kt. Seas 6 to 9 ft in W to NW swell. Period 20 seconds. Scattered showers. .WED...N to NE winds 10 to 15 kt. Seas 7 to 10 ft in W to NW swell. Period 19 seconds. .WED NIGHT...NE to E winds 10 to 15 kt. Seas 6 to 9 ft in W to NW swell. Period 18 seconds. .THU...N to NE winds 10 kt. Seas 6 to 9 ft in SW swell. Period 17 seconds. .THU NIGHT...N winds 10 to 15 kt. Seas 6 to 8 ft in S to SW swell. Period 16 seconds. .FRI...N winds 10 to 15 kt. Seas 6 to 8 ft in S to SW swell. Period 15 seconds. .FRI NIGHT...N winds 10 to 15 kt. Seas 5 to 7 ft in SW swell. Period 16 seconds. $$ PMZ025-190430- Mexico - States of Michoacan and Guerrero to 250 nm offshore- 817 AM PST Mon Jan 18 2021 .TODAY...Variable winds less than 5 kt in the afternoon. Seas 6 to 8 ft in W to NW swell. Period 18 seconds. .TONIGHT...Within 60 nm of shore, variable less than 5 kt. Variable winds less than 5 kt in the evening. Elsewhere, NE to E winds 10 kt late. Seas 6 to 8 ft in W to NW swell. Period 17 seconds. .TUE...Variable winds less than 5 kt Within 60 nm of shore, and NE to E 10 to 15 kt Elsewhere. Seas 6 to 9 ft in W to NW swell. Period 20 seconds. .TUE NIGHT...Within 60 nm of shore, variable winds less than 5 kt, becoming N 10 kt late. Elsewhere, NE winds 10 to 15 kt. Seas 6 to 9 ft in W to NW swell. Period 22 seconds. Scattered showers. .WED...NE to E winds 10 to 15 kt. Seas 7 to 10 ft in W to NW swell. Period 21 seconds. .WED NIGHT...NW to N winds 10 kt. Seas 6 to 9 ft in W to NW swell. Period 19 seconds. .THU...NW to N winds 10 kt. Seas 6 to 9 ft in W to NW swell. Period 18 seconds. .THU NIGHT...NW winds 10 to 15 kt. Seas 6 to 8 ft in W swell. Period 16 seconds. .FRI...NW winds 10 kt. Seas 5 to 7 ft in SW to W swell. Period 15 seconds. .FRI NIGHT...NW winds 10 kt. Seas 5 to 7 ft in SW swell. Period 15 seconds. $$ PMZ027-190430- Mexico - States of Oaxaca and Chiapas including the Gulf of Tehuantepec- 817 AM PST Mon Jan 18 2021 ...GALE WARNING... .TODAY...Offshore Gulf of Tehuantepec, N winds 30 to 35 kt early diminishing to 25 to 30 kt in the afternoon. Elsewhere, NE to E winds 15 to 20 kt in the afternoon. Seas 7 to 11 ft. Period 18 seconds. .TONIGHT...N winds 20 to 30 kt Offshore Gulf of Tehuantepec, and NE 15 to 20 kt Elsewhere. Seas 6 to 9 ft in W to NW swell. Period 18 seconds. .TUE...N to NE winds 20 to 30 kt Offshore Gulf of Tehuantepec, and NE to E 10 to 15 kt Elsewhere. Seas 6 to 9 ft in W to NW swell. Period 17 seconds. .TUE NIGHT...N winds 20 to 30 kt Offshore Gulf of Tehuantepec, and NE to E 10 to 15 kt Elsewhere. Seas 6 to 9 ft in W swell. Period 20 seconds. .WED...N winds 25 to 30 kt Offshore Gulf of Tehuantepec, and NE 15 to 20 kt Elsewhere. Seas 7 to 10 ft in SW to W swell. Period 21 seconds. .WED NIGHT...N winds 20 to 30 kt Offshore Gulf of Tehuantepec, and N 10 to 15 kt Elsewhere. Seas 7 to 10 ft in W swell. Period 20 seconds. .THU...N winds 20 to 30 kt Offshore Gulf of Tehuantepec, and N 15 to 20 kt Elsewhere. Seas 7 to 10 ft in W swell. Period 19 seconds. .THU NIGHT...N winds 20 to 25 kt Offshore Gulf of Tehuantepec, and N 10 kt Elsewhere. Seas 6 to 9 ft in W swell. Period 18 seconds. .FRI...N to NE winds 15 to 20 kt Offshore Gulf of Tehuantepec, and N 10 kt Elsewhere. Seas 6 to 8 ft in SW to W swell. Period 16 seconds. .FRI NIGHT...W to NW winds 10 kt Offshore Gulf of Tehuantepec, and variable less than 5 kt Elsewhere. Seas 5 to 7 ft in SW swell. Period 15 seconds. $$ Forecaster Stripling