923 FZPN27 KNHC 230827 OFFPZ7 Offshore Waters Forecast NWS National Hurricane Center Miami, FL 1227 AM PST Mon Dec 23 2019 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. PMZ001-232030- Synopsis for the E Pacific within 250 nm of Mexico 1227 AM PST Mon Dec 23 2019 .SYNOPSIS...Gale force northerly gap winds will prevail across the Tehuantepec region with large and hazardous seas through Tue morning. Seas of 8 ft or greater in NW swell across the offshore waters W of Baja California will subside today. A cold front will move across the offshore waters W of Baja California on Tue, bringing an increase in winds and seas. Fresh to strong NW winds will develop offshore of Cabo Corrientes by mid-week due to a locally tight pressure gradient between a ridge extending eastward to beyond the Revillagigedo Islands and lower pressures over inland Mexico. Winds may pulse to fresh to strong in the far northern Gulf of California through mid-week. $$ PMZ009-232030- Mexico Border S to 29N within 60 nm of shore- 1227 AM PST Mon Dec 23 2019 .TODAY...S winds 10 to 15 kt. Seas 5 to 7 ft in W to NW swell. Period 14 seconds. Scattered tstms. .TONIGHT...SW winds 10 kt in the evening, becoming variable less than 5 kt. Seas 5 to 7 ft in W to NW swell. Period 13 seconds. Scattered showers and isolated tstms. .TUE...W to NW winds 10 to 15 kt. Seas 5 to 7 ft in W to NW swell. Period 13 seconds. Scattered showers and isolated tstms. .TUE NIGHT...NW winds 10 to 15 kt. Seas 6 to 8 ft in W to NW swell. Period 12 seconds. .WED...W winds 10 to 15 kt. Seas 6 to 8 ft in W to NW swell. Period 12 seconds. .WED NIGHT...SW to W winds 10 to 15 kt. Seas 6 to 8 ft in W to NW swell. Period 19 seconds. .THU...W winds 15 to 20 kt. Seas 7 to 10 ft in W to NW swell, building to 9 to 13 ft late in the afternoon. Period 19 seconds. .THU NIGHT...NW winds 15 to 20 kt. Seas 9 to 14 ft in W to NW swell. Period 18 seconds. .FRI...NW to N winds 10 to 15 kt. Seas 8 to 12 ft in W to NW swell. Period 17 seconds. .FRI NIGHT...N winds 10 kt. Seas 7 to 10 ft in W to NW swell. Period 16 seconds. $$ PMZ011-232030- Mexico S of 29N to Punta Eugenia- 1227 AM PST Mon Dec 23 2019 .TODAY...SW winds 10 to 15 kt. Seas 6 to 8 ft in W to NW swell. Period 14 seconds. Scattered showers and isolated tstms. .TONIGHT...SW winds 10 to 15 kt Sebastian Vizcaino Bay, and SW 15 to 20 kt Elsewhere. Seas 6 to 8 ft in W to NW swell. Period 13 seconds. Scattered showers and isolated tstms. .TUE...W to NW winds 15 to 20 kt. Seas 6 to 9 ft in W to NW swell. Period 13 seconds. Scattered showers and isolated tstms. .TUE NIGHT...NW winds 10 to 15 kt. Seas 6 to 9 ft in W to NW swell. Period 12 seconds. .WED...W to NW winds 10 to 15 kt. Seas 6 to 8 ft in NW swell. Period 12 seconds. .WED NIGHT...W winds 10 to 15 kt. Seas 6 to 8 ft in NW swell, building to 7 to 11 ft late. Period 19 seconds. .THU...W winds 15 to 20 kt. Seas 9 to 13 ft in NW swell. Period 19 seconds. .THU NIGHT...NW winds 20 to 25 kt. Seas 10 to 15 ft in NW swell. Period 18 seconds. .FRI...N winds 10 to 15 kt. Seas 9 to 13 ft in NW swell. Period 17 seconds. .FRI NIGHT...N winds 10 to 15 kt. Seas 7 to 10 ft in NW swell. Period 16 seconds. $$ PMZ013-232030- Punta Eugenia to Cabo San Lazaro to 250 nm offshore- 1227 AM PST Mon Dec 23 2019 .TODAY...SW winds 10 to 15 kt. Seas 5 to 7 ft in NW swell. Period 14 seconds. .TONIGHT...SW winds 15 to 20 kt. Seas 6 to 9 ft in W to NW swell. Period 14 seconds. .TUE...W winds 15 to 20 kt. Seas 6 to 9 ft in W to NW swell. Period 13 seconds. Scattered showers and isolated tstms. .TUE NIGHT...NW winds 10 to 15 kt. Seas 6 to 9 ft in W to NW swell. Period 13 seconds. .WED...NW to N winds 10 to 15 kt. Seas 6 to 8 ft in NW swell. Period 12 seconds. .WED NIGHT...NW winds 10 kt. Seas 6 to 8 ft in NW swell. Period 15 seconds. .THU...W winds 15 to 20 kt. Seas 6 to 9 ft in NW swell, building to 8 to 12 ft late in the afternoon. Period 19 seconds. .THU NIGHT...W to NW winds 15 to 20 kt. Seas 9 to 13 ft in NW swell. Period 19 seconds. .FRI...NW to N winds 10 to 15 kt. Seas 9 to 13 ft in NW swell. Period 18 seconds. .FRI NIGHT...N to NE winds 10 to 15 kt. Seas 7 to 11 ft in NW swell. Period 16 seconds. $$ PMZ015-232030- Cabo San Lazaro to Cabo San Lucas to 250 nm offshore- 1227 AM PST Mon Dec 23 2019 .TODAY...Variable winds less than 5 kt Within 60 nm of shore, and NW 10 kt Elsewhere. Seas 5 to 7 ft in NW swell. Period 15 seconds. .TONIGHT...N winds 10 kt, shifting to SE late. Seas 5 to 7 ft in NW swell. Period 15 seconds. .TUE...NW winds 10 to 15 kt. Seas 5 to 7 ft in NW swell. Period 14 seconds. .TUE NIGHT...N winds 10 to 15 kt. Seas 5 to 7 ft in NW swell. Period 13 seconds. .WED...N winds 10 to 15 kt. Seas 5 to 7 ft in NW swell. Period 13 seconds. .WED NIGHT...N winds 10 to 15 kt. Seas 5 to 7 ft in NW swell. Period 13 seconds. .THU...N winds 10 kt. Seas 5 to 7 ft in NW swell. Period 17 seconds. .THU NIGHT...NW to N winds 10 to 15 kt. Seas 6 to 8 ft in NW swell. Period 19 seconds. .FRI...N winds 10 to 15 kt. Seas 7 to 10 ft in NW swell. Period 19 seconds. .FRI NIGHT...N to NE winds 10 to 15 kt. Seas 7 to 11 ft in NW swell. Period 18 seconds. $$ PMZ017-232030- Northern Gulf of California- 1227 AM PST Mon Dec 23 2019 .TODAY...S winds 10 to 15 kt. Seas 2 to 4 ft. Period 5 seconds. .TONIGHT...S winds 10 kt. Seas 3 ft or less. Period 5 seconds. Scattered showers and isolated tstms. .TUE...SW winds 10 kt. Seas 3 ft or less. Period 4 seconds. Scattered showers and isolated tstms. .TUE NIGHT...N of 30N between 113W and 114W, S winds 10 kt, becoming SW 20 kt late. Elsewhere, SW winds 10 to 15 kt. Seas 3 ft or less, building to 2 to 4 ft late. Period 4 seconds. .WED...SW to W winds 15 to 20 kt. Seas 2 to 4 ft. Period 5 seconds. .WED NIGHT...SW winds 20 to 25 kt N of 30N between 113W and 114W, and SW 10 to 15 kt Elsewhere. Seas 3 to 5 ft. Period 6 seconds. .THU...S to SW winds 15 to 20 kt. Seas 4 to 6 ft. Period 6 seconds. .THU NIGHT...W winds 10 to 15 kt. Seas 3 to 5 ft. Period 6 seconds. .FRI...NW winds 15 to 20 kt. Seas 3 to 5 ft. Period 6 seconds. .FRI NIGHT...N winds 10 to 15 kt. Seas 2 to 4 ft. Period 6 seconds. $$ PMZ019-232030- Central Gulf of California- 1227 AM PST Mon Dec 23 2019 .TODAY...SE to S winds 10 kt. Seas 3 ft or less. Period 10 seconds. .TONIGHT...S winds 10 kt. Seas 3 ft or less. Period 10 seconds, becoming 8 seconds late. .TUE...S to SW winds 10 to 15 kt. Seas 3 ft or less. Period 6 seconds. Scattered showers and isolated tstms. .TUE NIGHT...SW winds 10 to 15 kt. Seas 3 ft or less. Period 5 seconds. .WED...W to NW winds 10 kt. Seas 3 ft or less. Period 6 seconds. .WED NIGHT...NW winds 10 kt. Seas 3 ft or less. Period 10 seconds. .THU...Variable winds less than 5 kt, becoming S to SW 10 kt in the afternoon. Seas 3 ft or less. Period 10 seconds. .THU NIGHT...SW to W winds 10 to 15 kt. Seas 3 ft or less. Period 9 seconds. .FRI...NW winds 10 to 15 kt. Seas 3 ft or less. Period 5 seconds. .FRI NIGHT...NW to N winds 10 to 15 kt. Seas 3 ft or less, building to 3 to 5 ft in the late evening and overnight. Period 5 seconds. $$ PMZ021-232030- Southern Gulf of California- 1227 AM PST Mon Dec 23 2019 .TODAY...Variable winds less than 5 kt. Seas 3 ft or less. Period 14 seconds. .TONIGHT...SE to S winds 10 kt, shifting to SW late. Seas 3 ft or less. Period 13 seconds. .TUE...E to SE winds 10 kt, shifting to SW to W in the afternoon. Seas 3 ft or less. Period 13 seconds. .TUE NIGHT...NW winds 10 kt. Seas 3 ft or less. Period 12 seconds. .WED...NW winds 10 to 15 kt. Seas 3 ft or less. Period 12 seconds. .WED NIGHT...NW winds 10 to 15 kt. Seas 3 ft or less. Period 12 seconds. .THU...NW winds 10 kt. Seas 3 ft or less. Period 11 seconds. .THU NIGHT...W to NW winds 10 kt. Seas 3 ft or less. Period 15 seconds. .FRI...NW winds 10 kt. Seas 3 ft or less. Period 15 seconds. .FRI NIGHT...NW to N winds 10 to 15 kt. Seas 3 ft or less, building to 3 to 5 ft. Period 15 seconds. $$ PMZ023-232030- Entrance to the Gulf of California including Cabo Corrientes- 1227 AM PST Mon Dec 23 2019 .TODAY...N winds 10 kt. Seas 5 to 7 ft in W to NW swell. Period 16 seconds. .TONIGHT...N winds 10 to 15 kt. Seas 5 to 7 ft in W to NW swell. Period 15 seconds. .TUE...N winds 10 to 15 kt. Seas 4 to 6 ft. Period 15 seconds. .TUE NIGHT...N winds 10 to 15 kt. Seas 4 to 6 ft. Period 14 seconds. .WED...N winds 10 to 15 kt. Seas 5 to 7 ft in W to NW swell. Period 15 seconds. .WED NIGHT...NW to N winds 15 to 20 kt. Seas 6 to 8 ft in W to NW swell. Period 14 seconds. .THU...NW to N winds 15 to 20 kt. Seas 6 to 9 ft in W to NW swell. Period 13 seconds. .THU NIGHT...NW to N winds 10 to 15 kt. Seas 5 to 7 ft in W to NW swell. Period 19 seconds. .FRI...N winds 15 to 20 kt. Seas 5 to 7 ft. Period 19 seconds. .FRI NIGHT...N winds 15 to 20 kt. Seas 6 to 8 ft in W to NW swell. Period 18 seconds. $$ PMZ025-232030- Mexico - States of Michoacan and Guerrero to 250 nm offshore- 1227 AM PST Mon Dec 23 2019 .TODAY...Within 60 nm of shore, variable winds less than 5 kt, becoming W to NW 10 kt in the afternoon. Elsewhere, variable winds less than 5 kt. Seas 6 to 8 ft in W to NW swell. Period 18 seconds. .TONIGHT...NW to N winds 10 kt. Seas 6 to 8 ft in W to NW swell. Period 17 seconds. .TUE...Variable winds less than 5 kt Within 60 nm of shore, and NW to N 10 kt Elsewhere. Seas 5 to 7 ft in W to NW swell. Period 16 seconds. .TUE NIGHT...Within 60 nm of shore, variable winds less than 5 kt, becoming NW 10 kt late. Elsewhere, NW winds 10 kt. Seas 4 to 6 ft in W to NW swell. Period 15 seconds. .WED...Variable winds less than 5 kt Within 60 nm of shore, and NW 10 kt Elsewhere. Seas 4 to 6 ft in W to NW swell. Period 14 seconds. .WED NIGHT...NW winds 10 to 15 kt. Seas 5 to 7 ft in W to NW swell, building to 6 to 9 ft late. Period 14 seconds. .THU...Within 60 nm of shore, N to NE winds 10 kt, shifting to SW in the afternoon. Elsewhere, NW to N winds 15 to 20 kt. Seas 6 to 9 ft in W to NW swell. Period 14 seconds. .THU NIGHT...NW to N winds 10 to 15 kt. Seas 5 to 7 ft in NW swell. Period 15 seconds. .FRI...Variable winds less than 5 kt Within 60 nm of shore, and N to NE 10 to 15 kt Elsewhere. Seas 5 to 7 ft in NW swell. Period 16 seconds. .FRI NIGHT...NW to N winds 10 to 15 kt. Seas 6 to 8 ft in NW swell. Period 19 seconds. $$ PMZ027-232030- Mexico - States of Oaxaca and Chiapas including the Gulf of Tehuantepec- 1227 AM PST Mon Dec 23 2019 ...GALE WARNING... .TODAY...N winds 30 to 40 kt Offshore Gulf of Tehuantepec, and NE 20 to 30 kt Elsewhere. Seas 11 to 17 ft in S swell. Period 18 seconds. .TONIGHT...N winds 30 to 40 kt Offshore Gulf of Tehuantepec, and N to NE 20 to 30 kt Elsewhere. Seas 10 to 15 ft in SE swell. Period 17 seconds. .TUE...N winds 25 to 35 kt Offshore Gulf of Tehuantepec, and N to NE 15 to 20 kt Elsewhere. Seas 7 to 11 ft in E to SE swell. Period 16 seconds. .TUE NIGHT...N winds 20 to 30 kt Offshore Gulf of Tehuantepec, and N 10 to 15 kt Elsewhere. Seas 6 to 8 ft in N swell. Period 16 seconds. .WED...N winds 20 to 25 kt Offshore Gulf of Tehuantepec, and N 10 to 15 kt Elsewhere. Seas 5 to 7 ft in W to NW swell. Period 15 seconds. .WED NIGHT...N winds 20 to 25 kt Offshore Gulf of Tehuantepec, and N 10 kt Elsewhere. Seas 4 to 6 ft. Period 15 seconds. .THU...Offshore Gulf of Tehuantepec, N winds 20 to 25 kt, becoming N to NE 10 to 15 kt in the afternoon. Elsewhere, N to NE winds 10 kt. Seas 4 to 6 ft. Period 14 seconds. .THU NIGHT...Offshore Gulf of Tehuantepec, N winds 10 kt, increasing to 15 to 20 kt late. Elsewhere, variable winds less than 5 kt. Seas 4 to 6 ft. Period 15 seconds. .FRI...Offshore Gulf of Tehuantepec, N winds 15 to 20 kt, shifting to NE 10 kt in the afternoon. Elsewhere, NE to E winds 10 kt in the morning, becoming variable less than 5 kt. Seas 4 to 6 ft. Period 15 seconds. .FRI NIGHT...Offshore Gulf of Tehuantepec, variable winds less than 5 kt, becoming NW to N 10 kt late. Elsewhere, variable winds less than 5 kt. Seas 4 to 6 ft. Period 14 seconds. $$ Forecaster AL