647 FZPN27 KNHC 180843 OFFPZ7 Offshore Waters Forecast NWS National Hurricane Center Miami, FL 1243 AM PST Mon Dec 18 2023 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. PMZ001-182045- Synopsis for the E Pacific within 250 nm of Mexico 1243 AM PST Mon Dec 18 2023 .SYNOPSIS...Gale force winds will prevail over the Gulf of Tehuantepec through late Thu night, before diminishing below gale force on Fri. Moderate northwest winds over the Gulf of California will gradually diminish through the week. Large NW swell over the outer offshore forecast waters of Baja California between Cabo San Lazaro and Punta Eugenia will subside on Tue. Low pressure may approach far northern Baja California Norte from the W on Fri bringing fresh west to northwest winds to the offshore waters of Baja California. In addition, a large set of northwest swell will begin to impact those waters with large building seas beginning Thu. $$ PMZ009-182045- Mexico Border S to 29N within 60 nm of shore- 1243 AM PST Mon Dec 18 2023 .TODAY...N to NE winds 10 kt, shifting to NW in the afternoon. Seas 4 to 6 ft in W to NW swell. Period 14 seconds. .TONIGHT...NW winds 10 kt. Seas 3 to 5 ft in W to NW swell. Period 13 seconds. .TUE...NW to N winds 10 kt, shifting to W in the afternoon. Seas 3 to 5 ft in W to NW swell. Period 12 seconds. .TUE NIGHT...W winds 10 kt in the evening, becoming variable winds less than 5 kt. Seas 3 to 5 ft in W to NW swell. Period 14 seconds. .WED...S winds 10 kt. Seas 3 to 5 ft in W to NW swell. Period 12 seconds. .WED NIGHT...SE to S winds 10 to 15 kt. Seas 3 to 5 ft. Period 12 seconds. .THU...SE to S winds 10 to 15 kt. Seas 6 to 8 ft in W to NW swell. Period 14 seconds. .THU NIGHT...S winds 10 to 15 kt. Seas 6 to 9 ft in W to NW swell. Period 13 seconds. .FRI...S to SW winds 10 to 15 kt. Seas 6 to 8 ft in W to NW swell. Period 12 seconds. .FRI NIGHT...NW winds 10 kt. Seas 6 to 8 ft in W to NW swell. Period 13 seconds. $$ PMZ011-182045- Mexico S of 29N to Punta Eugenia- 1243 AM PST Mon Dec 18 2023 .TODAY...N winds 10 kt, shifting to W to NW in the afternoon. Seas 6 to 8 ft in W to NW swell. Period 14 seconds. .TONIGHT...NW winds 10 to 15 kt. Seas 4 to 6 ft. Period 13 seconds. .TUE...W to NW winds 10 to 15 kt. Seas 4 to 6 ft. Period 13 seconds. .TUE NIGHT...W winds 10 kt. Seas 4 to 6 ft in W to NW swell. Period 15 seconds. .WED...Variable winds less than 5 kt Sebastian Vizcaino Bay, and SW 10 kt Elsewhere. Seas 4 to 6 ft in W to NW swell. Period 14 seconds. .WED NIGHT...S to SW winds 10 kt. Seas 5 to 7 ft in W to NW swell. Period 13 seconds. .THU...S to SW winds 10 kt. Seas 7 to 10 ft in NW swell. Period 14 seconds. .THU NIGHT...SW winds 15 to 20 kt. Seas 7 to 10 ft in NW swell. Period 14 seconds. .FRI...W winds 15 to 20 kt. Seas 8 to 12 ft in NW swell. Period 12 seconds. .FRI NIGHT...NW winds 15 to 20 kt. Seas 8 to 11 ft in W to NW swell. Period 11 seconds. $$ PMZ013-182045- Punta Eugenia to Cabo San Lazaro within 250 nm offshore- 1243 AM PST Mon Dec 18 2023 .TODAY...N winds 10 kt in the morning, becoming variable winds less than 5 kt. Seas 6 to 9 ft in W to NW swell. Period 14 seconds. .TONIGHT...NW to N winds 10 kt. Seas 6 to 8 ft in W to NW swell. Period 14 seconds. .TUE...NW to N winds 10 to 15 kt. Seas 4 to 6 ft. Period 13 seconds. .TUE NIGHT...NW winds 10 kt. Seas 4 to 6 ft in W to NW swell. Period 15 seconds. .WED...NW winds 10 to 15 kt. Seas 3 to 5 ft. Period 13 seconds. .WED NIGHT...SW to W winds 10 kt. Seas 3 to 5 ft. Period 13 seconds. .THU...Variable winds less than 5 kt Within 60 nm of shore, and SW to W 10 kt Elsewhere. Seas 6 to 8 ft in W to NW swell. Period 14 seconds. .THU NIGHT...SW to W winds 10 to 15 kt. Seas 6 to 9 ft in NW swell. Period 15 seconds. .FRI...W winds 15 to 20 kt. Seas 7 to 11 ft in NW swell. Period 13 seconds. .FRI NIGHT...W to NW winds 10 to 15 kt. Seas 7 to 11 ft in NW swell. Period 12 seconds. $$ PMZ014-182045- Cabo San Lazaro to Cabo San Lucas within 350 nm offshore N of 20N- 1243 AM PST Mon Dec 18 2023 .TODAY...NW to N winds 10 kt in the morning, becoming variable winds less than 5 kt. Seas 6 to 8 ft in W to NW swell. Period 15 seconds. .TONIGHT...Variable winds less than 5 kt, becoming NW to N 10 kt late. Seas 6 to 8 ft in W to NW swell. Period 14 seconds. .TUE...NW to N winds 10 kt in the morning, becoming variable winds less than 5 kt. Seas 5 to 7 ft in W to NW swell. Period 14 seconds. .TUE NIGHT...N of 22N, variable winds less than 5 kt, becoming NW to N 10 kt late. S of 22N, variable winds less than 5 kt. Seas 4 to 6 ft in W to NW swell. Period 13 seconds. .WED...N winds 10 to 15 kt. Seas 3 to 5 ft. Period 12 seconds. .WED NIGHT...N to NE winds 10 kt. Seas 3 to 5 ft in W to NW swell. Period 13 seconds. .THU...NE winds 10 kt. Seas 3 to 5 ft. Period 13 seconds. .THU NIGHT...N to NE winds 10 kt. Seas 4 to 6 ft in NW swell. Period 15 seconds. .FRI...NW winds 10 kt N of 22N, and variable less than 5 kt S of 22N. Seas 6 to 8 ft in NW swell. Period 15 seconds. .FRI NIGHT...NW to N winds 10 kt. Seas 6 to 8 ft in NW swell. Period 13 seconds. $$ PMZ016-182045- From 17N to 20N Between 110W and 115W including the Revillagigedo Islands- 1243 AM PST Mon Dec 18 2023 .TODAY...N to NE winds 10 kt in the morning, becoming variable winds less than 5 kt. Seas 6 to 8 ft in W to NW swell. Period 16 seconds. .TONIGHT...N to NE winds 10 kt. Seas 6 to 8 ft in W to NW swell. Period 15 seconds. .TUE...N to NE winds 10 kt in the morning, becoming variable winds less than 5 kt. Seas 6 to 8 ft in W to NW swell. Period 14 seconds. .TUE NIGHT...Variable winds less than 5 kt. Seas 5 to 7 ft in NW swell. Period 14 seconds. .WED...NE winds 10 kt. Seas 4 to 6 ft in NW swell. Period 12 seconds. .WED NIGHT...NE winds 10 kt. Seas 3 to 5 ft in NW swell. Period 13 seconds. .THU...NE to E winds 10 kt. Seas 3 to 5 ft in NW swell. Period 14 seconds. .THU NIGHT...NE to E winds 10 kt. Seas 3 to 5 ft in NW swell. Period 14 seconds. .FRI...NE to E winds 10 kt. Seas 5 to 7 ft in NW swell. Period 15 seconds. .FRI NIGHT...NE winds 10 kt. Seas 6 to 8 ft in NW swell. Period 14 seconds. $$ PMZ017-182045- Northern Gulf of California- 1243 AM PST Mon Dec 18 2023 .TODAY...Variable winds less than 5 kt. Seas 2 to 3 ft. Period 4 seconds. .TONIGHT...Variable winds less than 5 kt. Seas 2 to 3 ft. Period 3 seconds. .TUE...Variable winds less than 5 kt. Seas 2 to 3 ft. Period 9 seconds. .TUE NIGHT...Variable winds less than 5 kt, becoming SW to W 10 kt late. Seas 2 to 3 ft. Period 11 seconds. .WED...SW winds 10 kt. Seas 2 to 3 ft. Period 5 seconds. .WED NIGHT...SE to S winds 10 kt. Seas 2 to 3 ft. Period 3 seconds. .THU...SE to S winds 10 kt. Seas 2 to 3 ft. Period 5 seconds. .THU NIGHT...SE to S winds 10 kt. Seas 2 to 3 ft. Period 10 seconds. .FRI...S winds 10 kt. Seas 2 to 3 ft. Period 4 seconds. .FRI NIGHT...SW to W winds 10 to 15 kt. Seas 2 to 3 ft. Period 4 seconds. $$ PMZ019-182045- Central Gulf of California- 1243 AM PST Mon Dec 18 2023 .TODAY...NW winds 10 kt. Seas 2 to 3 ft. Period 5 seconds. .TONIGHT...NW winds 10 kt. Seas 2 to 3 ft. Period 5 seconds. .TUE...Variable winds less than 5 kt. Seas 2 to 3 ft. Period 9 seconds. .TUE NIGHT...Variable winds less than 5 kt. Seas 2 to 3 ft. Period 17 seconds. .WED...NE winds 10 kt. Seas 2 to 3 ft. Period 13 seconds. .WED NIGHT...NW to N winds 10 kt. Seas 2 to 3 ft. Period 10 seconds. .THU...NW to N winds 10 kt. Seas 2 to 3 ft. Period 14 seconds. .THU NIGHT...W to NW winds 10 kt. Seas 2 to 3 ft. Period 14 seconds. .FRI...Variable winds less than 5 kt. Seas 2 to 3 ft. Period 13 seconds. .FRI NIGHT...SW to W winds 10 to 15 kt. Seas 2 to 3 ft. Period 13 seconds. $$ PMZ021-182045- Southern Gulf of California- 1243 AM PST Mon Dec 18 2023 .TODAY...NW to N winds 10 kt. Seas 2 to 3 ft. Period 19 seconds. .TONIGHT...NW winds 10 kt. Seas 2 to 3 ft. Period 19 seconds. .TUE...Variable winds less than 5 kt. Seas 2 to 3 ft. Period 18 seconds. .TUE NIGHT...Variable winds less than 5 kt. Seas 2 to 3 ft. Period 17 seconds. .WED...Variable winds less than 5 kt. Seas 2 to 3 ft. Period 13 seconds. .WED NIGHT...Variable winds less than 5 kt. Seas 2 to 3 ft. Period 14 seconds. .THU...NW to N winds 10 kt. Seas 2 to 3 ft. Period 14 seconds. .THU NIGHT...NW to N winds 10 kt. Seas 2 to 3 ft. Period 13 seconds. .FRI...NW winds 10 kt. Seas 2 to 3 ft. Period 13 seconds. .FRI NIGHT...SW winds 10 kt. Seas 2 to 3 ft. Period 14 seconds. $$ PMZ022-182045- N of 20N E of 110W to the Entrance of the Gulf of California- 1243 AM PST Mon Dec 18 2023 .TODAY...NW to N winds 10 kt. Seas 4 to 6 ft in W swell. Period 18 seconds. .TONIGHT...NW to N winds 10 kt. Seas 5 to 7 ft in W swell. Period 18 seconds. .TUE...Variable winds less than 5 kt. Seas 5 to 7 ft in W swell. Period 17 seconds. .TUE NIGHT...Variable winds less than 5 kt. Seas 4 to 6 ft in W swell. Period 16 seconds. .WED...Variable winds less than 5 kt. Seas 3 to 5 ft in W swell. Period 14 seconds. .WED NIGHT...NW to N winds 10 kt. Seas 3 to 5 ft in W swell. Period 15 seconds. .THU...N winds 10 kt. Seas 3 to 5 ft in W swell. Period 15 seconds. .THU NIGHT...N winds 10 kt. Seas 3 to 5 ft in W swell. Period 15 seconds. .FRI...N to NE winds 10 kt. Seas 3 to 5 ft in W swell. Period 16 seconds. .FRI NIGHT...NW winds 10 kt. Seas 4 to 6 ft in W swell. Period 15 seconds. $$ PMZ024-182045- Colima and Jalisco within 300 nm offshore S of 20N and E of 110W- 1243 AM PST Mon Dec 18 2023 .TODAY...Variable winds less than 5 kt. Seas 3 to 5 ft in W to NW swell. Period 16 seconds. .TONIGHT...NW to N winds 10 kt in the evening, becoming variable winds less than 5 kt. Seas 5 to 7 ft in W to NW swell. Period 16 seconds. .TUE...Variable winds less than 5 kt. Seas 5 to 7 ft in W to NW swell. Period 15 seconds. .TUE NIGHT...Variable winds less than 5 kt. Seas 5 to 7 ft in W to NW swell. Period 15 seconds. .WED...Variable winds less than 5 kt. Seas 4 to 6 ft in W to NW swell. Period 13 seconds. .WED NIGHT...N winds 10 kt. Seas 4 to 6 ft in W to NW swell. Period 13 seconds. .THU...NE winds 10 kt. Seas 3 to 5 ft. Period 14 seconds. .THU NIGHT...N to NE winds 10 kt. Seas 3 to 5 ft. Period 14 seconds. .FRI...Variable winds less than 5 kt. Seas 3 to 5 ft in NW swell. Period 15 seconds. .FRI NIGHT...N winds 10 kt. Seas 4 to 6 ft in NW swell. Period 15 seconds. $$ PMZ025-182045- Michoacan and Guerrero within 250 nm offshore- 1243 AM PST Mon Dec 18 2023 .TODAY...Variable winds less than 5 kt. Seas 4 to 6 ft in NW swell. Period 16 seconds. .TONIGHT...Within 60 nm of shore, W to NW winds 10 kt in the evening, becoming variable winds less than 5 kt. Elsewhere, variable winds less than 5 kt. Seas 4 to 6 ft in W to NW swell. Period 17 seconds. .TUE...Variable winds less than 5 kt. Seas 5 to 7 ft in W to NW swell. Period 16 seconds. .TUE NIGHT...Variable winds less than 5 kt. Seas 6 to 8 ft in W to NW swell. Period 15 seconds. .WED...Variable winds less than 5 kt Within 60 nm of shore, and E 10 to 15 kt Elsewhere. Seas 6 to 8 ft in W to NW swell. Period 13 seconds. .WED NIGHT...Variable winds less than 5 kt Within 60 nm of shore, and E to SE 10 to 15 kt Elsewhere. Seas 6 to 8 ft in W to NW swell. Period 13 seconds. .THU...Variable winds less than 5 kt Within 60 nm of shore, and E to SE 10 kt Elsewhere. Seas 5 to 7 ft in W to NW swell. Period 14 seconds. .THU NIGHT...S winds 10 kt. Seas 5 to 7 ft in W to NW swell. Period 14 seconds. .FRI...SW winds 10 kt. Seas 5 to 7 ft in SW to W swell. Period 15 seconds. .FRI NIGHT...W winds 10 kt. Seas 4 to 6 ft in W swell. Period 15 seconds. $$ PMZ026-182045- Oaxaca W of Puerto Angel within 250 nm offshore- 1243 AM PST Mon Dec 18 2023 .TODAY...Variable winds less than 5 kt N of 14N, and E 10 to 15 kt S of 14N. Seas 5 to 7 ft in E swell. Period 18 seconds. .TONIGHT...N of 14N, E to SE winds 10 kt in the evening, becoming variable winds less than 5 kt. S of 14N, E winds 15 to 20 kt. Seas 5 to 7 ft in NE swell. Period 18 seconds. .TUE...N of 14N, E to SE winds 10 kt in the morning, becoming variable winds less than 5 kt. S of 14N, E winds 15 to 20 kt. Seas 6 to 9 ft in NE to E swell. Period 17 seconds. .TUE NIGHT...SE to S winds 10 to 15 kt N of 14N, and E 15 to 20 kt S of 14N. Seas 6 to 9 ft in E swell. Period 16 seconds. .WED...E to SE winds 15 to 20 kt. Seas 6 to 9 ft in NE to E swell. Period 14 seconds. .WED NIGHT...E to SE winds 15 to 20 kt. Seas 6 to 9 ft in N to NE swell. Period 13 seconds. .THU...SE winds 10 kt N of 14N, and E 15 to 20 kt S of 14N. Seas 6 to 8 ft in E swell. Period 13 seconds. .THU NIGHT...SE winds 10 kt N of 14N, and E 15 to 20 kt S of 14N. Seas 6 to 8 ft in E swell. Period 12 seconds. .FRI...Variable winds less than 5 kt N of 14N, and E 10 to 15 kt S of 14N. Seas 5 to 7 ft. Period 13 seconds. .FRI NIGHT...Variable winds less than 5 kt N of 14N, and E 10 to 15 kt S of 14N. Seas 5 to 7 ft. Period 14 seconds. $$ PMZ028-182045- Oaxaca E of Puerto Angel within 300 nm offshore including the Gulf of Tehuantepec- 1243 AM PST Mon Dec 18 2023 ...GALE WARNING... .TODAY...N to NE winds 25 to 35 kt N of 14N, and NE 20 to 25 kt S of 14N. Seas 9 to 12 ft N of 14N, and 8 to 11 ft S of 14N. Period 10 seconds. .MON NIGHT...N to NE winds 30 to 40 kt N of 14N, and NE 20 to 25 kt S of 14N. Seas 9 to 14 ft N of 14N and 8 to 12 ft S of 14N. Period 15 seconds. .TUE...N to NE winds 30 to 40 kt N of 14N, and NE 20 to 25 kt S of 14N. Seas 10 to 14 ft N of 14N, and 8 to 12 ft S of 14N. Period 11 seconds. .TUE NIGHT...N to NE winds 30 to 40 kt N of 14N, and NE to E 20 to 25 kt S of 14N. Seas 10 to 14 ft N of 14N, and 8 to 12 ft S of 14N. Period 10 seconds. .WED...N to NE winds 25 to 35 kt N of 14N, and NE to E 20 to 25 kt S of 14N. Seas 8 to 12 ft in N to NE swell. Period 10 seconds. .WED NIGHT...N to NE winds 30 to 35 kt N of 14N, and NE to E 15 to 20 kt S of 14N. Seas 9 to 12 ft N of 14N, and 8 to 11 ft in N to NE swell S of 14N. Period 12 seconds. .THU...N to NE winds 25 to 35 kt N of 14N, and NE to E 20 to 25 kt S of 14N. Seas 8 to 12 ft in N to NE swell. Period 10 seconds. Period 12 seconds. .THU NIGHT...N to NE winds 25 to 35 kt N of 14N, and NE to E 15 to 20 kt S of 14N. Seas 8 to 10 ft in N to NE swell. Period 8 seconds. .FRI...N to NE winds 25 to 30 kt N of 14N, and NE 15 to 20 kt S of 14N. Seas 7 to 10 ft in N to NE swell. Period 11 seconds. .FRI NIGHT...N to NE winds 10 to 15 kt. Seas 6 to 8 ft in N to NE swell. Period 11 seconds. $$ PMZ029-182045- Offshore Chiapas E of 94W- 1243 AM PST Mon Dec 18 2023 .TODAY...Variable winds less than 5 kt E of 93W, and NW to N 10 to 15 kt W of 93W. Seas 6 to 8 ft in NW swell. Period 19 seconds. .TONIGHT...Variable winds less than 5 kt E of 93W, and N 20 to 25 kt W of 93W. Seas 7 to 10 ft in NW swell. Period 18 seconds. .TUE...E of 93W, variable winds less than 5 kt. W of 93W, N winds 15 to 20 kt, shifting to NW to N 10 kt in the afternoon. Seas 7 to 10 ft in NW swell. Period 17 seconds. .TUE NIGHT...Variable winds less than 5 kt E of 93W, and N 10 to 15 kt W of 93W. Seas 6 to 8 ft in NW swell. Period 16 seconds. .WED...Variable winds less than 5 kt E of 93W, and NW to N 10 to 15 kt W of 93W. Seas 6 to 8 ft in NW swell. Period 12 seconds. .WED NIGHT...Variable winds less than 5 kt E of 93W, and NW to N 15 to 20 kt W of 93W. Seas 6 to 8 ft in NW swell. Period 12 seconds. .THU...Variable winds less than 5 kt E of 93W, and N 10 to 15 kt W of 93W. Seas 6 to 9 ft in NW swell. Period 12 seconds. .THU NIGHT...Variable winds less than 5 kt E of 93W, and NW to N 10 to 15 kt W of 93W. Seas 6 to 8 ft in NW swell. Period 13 seconds. .FRI...Variable winds less than 5 kt E of 93W, and NW to N 10 to 15 kt W of 93W. Seas 6 to 8 ft in NW swell. Period 11 seconds. .FRI NIGHT...Variable winds less than 5 kt E of 93W, and NW to N 10 to 15 kt W of 93W. Seas 4 to 6 ft. Period 12 seconds. $$ Forecaster Aguirre