597 FZPN27 KNHC 202031 OFFPZ7 Offshore Waters Forecast NWS National Hurricane Center Miami, FL 1231 PM PST Wed Dec 20 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. PMZ001-210845- Synopsis for the E Pacific within 250 nm of Mexico 1231 PM PST Wed Dec 20 2023 .SYNOPSIS...Gale conditions will continue over the Gulf of Tehuantepec through Thu night. Strong to near-gale force winds will then continue there through Fri night before diminishing Sat. Low pressure will approach far northern Baja California Norte from the W on Fri bringing fresh west to northwest winds. A large set of northwest swell will begin to impact the waters west of Baja California Norte Thu, spreading across the Baja California Sur offshores Fri before subsiding. Another set of NW swell will move into the Baja California Norte waters this weekend. $$ PMZ009-210845- Mexico Border S to 29N within 60 nm of shore- 1231 PM PST Wed Dec 20 2023 .TONIGHT...SE to S winds 10 to 15 kt. Seas 4 to 6 ft. Period 13 seconds. .THU...SE to S winds 10 to 15 kt. Seas 6 to 9 ft in W to NW swell. Period 15 seconds. .THU NIGHT...S winds 10 to 15 kt. Seas 6 to 9 ft in W to NW swell. Period 14 seconds. Scattered showers and isolated tstms. .FRI...SW winds 10 to 15 kt. Seas 6 to 8 ft in W to NW swell. Period 13 seconds. Scattered showers through the day. .FRI NIGHT...NW winds 10 to 15 kt. Seas 6 to 8 ft in W to NW swell. Period 14 seconds. .SAT...NW winds 10 kt. Seas 5 to 7 ft in W to NW swell. Period 13 seconds. .SAT NIGHT...NW winds 10 to 15 kt. Seas 5 to 7 ft in W to NW swell. Period 13 seconds. .SUN...NW winds 10 to 15 kt. Seas 6 to 8 ft in W to NW swell. Period 16 seconds. .SUN NIGHT...NW to N winds 10 to 15 kt. Seas 6 to 8 ft in W to NW swell. Period 15 seconds. .MON...NW to N winds 10 kt. Seas 5 to 7 ft in NW swell. Period 15 seconds. .MON NIGHT...NW to N winds 10 kt. Seas 5 to 7 ft in W to NW swell. Period 18 seconds. $$ PMZ011-210845- Mexico S of 29N to Punta Eugenia- 1231 PM PST Wed Dec 20 2023 .TONIGHT...Variable winds less than 5 kt Sebastian Vizcaino Bay, and S to SW 10 kt Elsewhere. Seas 4 to 6 ft in W to NW swell, building to 6 to 9 ft in W to NW swell late. Period 14 seconds. .THU...S winds 10 to 15 kt. Seas 7 to 11 ft in NW swell. Period 15 seconds. .THU NIGHT...SW winds 15 to 20 kt. Seas 7 to 11 ft in NW swell. Period 15 seconds. Scattered tstms through the night. .FRI...W winds 10 to 15 kt. Seas 7 to 10 ft in W to NW swell. Period 13 seconds. Scattered showers. .FRI NIGHT...NW winds 10 to 15 kt. Seas 6 to 9 ft in NW swell. Period 11 seconds. .SAT...NW to N winds 10 kt. Seas 5 to 7 ft in NW swell. Period 12 seconds. .SAT NIGHT...NW to N winds 10 to 15 kt. Seas 6 to 8 ft in NW swell. Period 14 seconds. .SUN...NW to N winds 10 to 15 kt. Seas 6 to 9 ft in NW swell. Period 16 seconds. .SUN NIGHT...NW to N winds 10 to 15 kt. Seas 6 to 9 ft in NW swell. Period 15 seconds. .MON...N winds 10 to 15 kt. Seas 6 to 8 ft in NW swell. Period 15 seconds. .MON NIGHT...N winds 10 kt. Seas 6 to 9 ft in NW swell. Period 18 seconds. $$ PMZ013-210845- Punta Eugenia to Cabo San Lazaro within 250 nm offshore- 1231 PM PST Wed Dec 20 2023 .TONIGHT...Within 60 nm of shore, NW to N winds 10 kt. Elsewhere, W winds 10 kt in the evening, becoming variable winds less than 5 kt. Seas 4 to 6 ft in W to NW swell. Period 14 seconds. .THU...S winds 10 to 15 kt. Seas 6 to 9 ft in W to NW swell. Period 15 seconds. .THU NIGHT...S winds 10 to 15 kt, shifting to SW to W late. Seas 7 to 10 ft in NW swell. Period 17 seconds. Scattered showers through the night. .FRI...W to NW winds 10 to 15 kt. Seas 7 to 10 ft in NW swell. Period 15 seconds. .FRI NIGHT...NW winds 10 to 15 kt. Seas 6 to 9 ft in NW swell. Period 12 seconds. .SAT...NW to N winds 10 kt. Seas 6 to 8 ft in NW swell. Period 11 seconds. .SAT NIGHT...N winds 10 to 15 kt. Seas 5 to 7 ft in NW swell. Period 14 seconds. .SUN...N winds 10 to 15 kt. Seas 6 to 8 ft in NW swell. Period 15 seconds. .SUN NIGHT...N winds 10 to 15 kt. Seas 6 to 8 ft in NW swell. Period 16 seconds. .MON...N winds 10 to 15 kt. Seas 6 to 8 ft in NW swell. Period 15 seconds. .MON NIGHT...N winds 10 to 15 kt. Seas 6 to 8 ft in NW swell. Period 17 seconds. $$ PMZ014-210845- Cabo San Lazaro to Cabo San Lucas within 350 nm offshore N of 20N- 1231 PM PST Wed Dec 20 2023 .TONIGHT...NE winds 10 kt. Seas 3 to 5 ft. Period 15 seconds. .THU...N to NE winds 10 kt. Seas 3 to 5 ft. Period 14 seconds. .THU NIGHT...NE winds 10 kt in the evening, becoming variable winds less than 5 kt. Seas 5 to 7 ft in NW swell. Period 16 seconds. .FRI...Variable winds less than 5 kt, becoming NW 10 kt in the afternoon. Seas 6 to 8 ft in NW swell. Period 17 seconds. .FRI NIGHT...NW to N winds 10 kt. Seas 6 to 8 ft in NW swell. Period 14 seconds. .SAT...N winds 10 to 15 kt. Seas 5 to 7 ft in NW swell. Period 12 seconds. .SAT NIGHT...N winds 10 to 15 kt. Seas 5 to 7 ft in NW swell. Period 12 seconds. .SUN...N to NE winds 10 to 15 kt. Seas 5 to 7 ft in NW swell. Period 14 seconds. .SUN NIGHT...N winds 10 to 15 kt. Seas 5 to 7 ft in NW swell. Period 15 seconds. .MON...N winds 10 to 15 kt. Seas 6 to 8 ft in NW swell. Period 16 seconds. .MON NIGHT...N winds 10 to 15 kt. Seas 6 to 8 ft in NW swell. Period 15 seconds. $$ PMZ016-210845- From 17N to 20N Between 110W and 115W including the Revillagigedo Islands- 1231 PM PST Wed Dec 20 2023 .TONIGHT...NE to E winds 10 kt. Seas 4 to 6 ft in NW swell. Period 15 seconds. .THU...E winds 10 kt. Seas 3 to 5 ft. Period 15 seconds. .THU NIGHT...E winds 10 kt. Seas 4 to 6 ft in NW swell. Period 17 seconds. .FRI...NE to E winds 10 kt in the morning, becoming variable winds less than 5 kt. Seas 6 to 8 ft in NW swell. Period 17 seconds. Scattered showers through the day. .FRI NIGHT...NE to E winds 10 kt. Seas 6 to 8 ft in NW swell. Period 15 seconds. .SAT...N to NE winds 10 kt. Seas 6 to 8 ft in NW swell. Period 13 seconds. .SAT NIGHT...NE winds 10 to 15 kt. Seas 5 to 7 ft in NW swell. Period 12 seconds. .SUN...NE winds 10 to 15 kt. Seas 5 to 7 ft in NW swell. Period 11 seconds. .SUN NIGHT...NE winds 10 to 15 kt. Seas 5 to 7 ft in NW swell. Period 14 seconds. .MON...N to NE winds 10 to 15 kt. Seas 5 to 7 ft in NW swell. Period 16 seconds. .MON NIGHT...N to NE winds 10 to 15 kt. Seas 6 to 8 ft in NW swell. Period 15 seconds. $$ PMZ017-210845- Northern Gulf of California- 1231 PM PST Wed Dec 20 2023 .TONIGHT...S winds 10 kt. Seas 3 ft or less. Period 4 seconds. .THU...N of 30N, S winds 10 kt in the morning, becoming variable winds less than 5 kt. Elsewhere, variable winds less than 5 kt. Seas 3 ft or less. Period 8 seconds. .THU NIGHT...S winds 10 to 15 kt. Seas 3 ft or less. Period 10 seconds. Scattered showers and tstms. .FRI...SE to S winds 10 to 15 kt. Seas 2 to 4 ft. Period 6 seconds. Numerous showers and scattered tstms. .FRI NIGHT...SW to W winds 10 to 15 kt. Seas 2 to 4 ft. Period 3 seconds. .SAT...SW winds 10 kt. Seas 2 to 4 ft. Period 4 seconds. .SAT NIGHT...Variable winds less than 5 kt. Seas 3 ft or less. Period 4 seconds. .SUN...Variable winds less than 5 kt. Seas 3 ft or less. Period 10 seconds. .SUN NIGHT...NW to N winds 10 to 15 kt. Seas 3 ft or less. Period 5 seconds. .MON...NW to N winds 15 to 20 kt. Seas 3 to 5 ft. Period 3 seconds. .MON NIGHT...NW to N winds 15 to 20 kt. Seas 3 to 5 ft. Period 4 seconds. $$ PMZ019-210845- Central Gulf of California- 1231 PM PST Wed Dec 20 2023 .TONIGHT...Variable winds less than 5 kt. Seas 3 ft or less. Period 16 seconds. .THU...NW to N winds 10 kt. Seas 3 ft or less. Period 18 seconds. .THU NIGHT...NW winds 10 kt in the evening, becoming variable winds less than 5 kt. Seas 3 ft or less. Period 18 seconds. .FRI...Variable winds less than 5 kt, becoming NW 10 kt in the afternoon. Seas 3 ft or less. Period 17 seconds. .FRI NIGHT...W to NW winds 10 to 15 kt. Seas 3 ft or less. Period 13 seconds. .SAT...NW winds 10 to 15 kt. Seas 3 ft or less. Period 6 seconds. .SAT NIGHT...NW to N winds 10 kt. Seas 3 ft or less. Period 12 seconds. .SUN...NW to N winds 10 to 15 kt. Seas 3 ft or less. Period 11 seconds. .SUN NIGHT...NW winds 10 to 15 kt. Seas 3 ft or less. Period 5 seconds. .MON...NW to N winds 15 to 20 kt. Seas 3 to 5 ft. Period 4 seconds. .MON NIGHT...NW winds 15 to 20 kt. Seas 4 to 6 ft. Period 5 seconds. $$ PMZ021-210845- Southern Gulf of California- 1231 PM PST Wed Dec 20 2023 .TONIGHT...NW to N winds 10 kt. Seas 3 ft or less. Period 19 seconds. .THU...NW to N winds 10 kt. Seas 3 ft or less. Period 19 seconds. .THU NIGHT...NW to N winds 10 to 15 kt in the evening, becoming variable winds less than 5 kt. Seas 3 ft or less. Period 18 seconds. .FRI...NW winds 10 kt. Seas 3 ft or less. Period 16 seconds. .FRI NIGHT...SW to W winds 10 kt. Seas 3 ft or less. Period 13 seconds. .SAT...NW to N winds 10 kt. Seas 3 ft or less. Period 13 seconds. .SAT NIGHT...NW to N winds 10 kt. Seas 3 ft or less. Period 12 seconds. .SUN...NW to N winds 10 to 15 kt. Seas 2 to 4 ft. Period 12 seconds. .SUN NIGHT...NW to N winds 10 to 15 kt. Seas 2 to 4 ft. Period 12 seconds. .MON...NW to N winds 10 to 15 kt. Seas 3 to 5 ft. Period 12 seconds. .MON NIGHT...NW to N winds 10 to 15 kt. Seas 3 to 5 ft. Period 11 seconds. $$ PMZ022-210845- N of 20N E of 110W to the Entrance of the Gulf of California- 1231 PM PST Wed Dec 20 2023 .TONIGHT...N winds 10 kt. Seas 3 to 5 ft. Period 19 seconds. .THU...N winds 10 kt. Seas 2 to 4 ft. Period 19 seconds. .THU NIGHT...N winds 10 kt. Seas 3 to 5 ft. Period 18 seconds. .FRI...Variable winds less than 5 kt. Seas 4 to 6 ft in W swell. Period 17 seconds. .FRI NIGHT...W to NW winds 10 kt. Seas 4 to 6 ft in W swell. Period 15 seconds. .SAT...NW to N winds 10 kt. Seas 4 to 6 ft in W swell. Period 14 seconds. .SAT NIGHT...NW to N winds 10 to 15 kt. Seas 4 to 6 ft. Period 13 seconds. .SUN...N winds 10 to 15 kt. Seas 4 to 6 ft. Period 13 seconds. .SUN NIGHT...NW to N winds 10 to 15 kt. Seas 4 to 6 ft. Period 12 seconds. .MON...N winds 10 kt. Seas 3 to 5 ft. Period 15 seconds. .MON NIGHT...N winds 10 to 15 kt. Seas 4 to 6 ft. Period 15 seconds. $$ PMZ024-210845- Colima and Jalisco within 300 nm offshore S of 20N and E of 110W- 1231 PM PST Wed Dec 20 2023 .TONIGHT...N to NE winds 10 kt. Seas 4 to 6 ft in W to NW swell. Period 13 seconds. .THU...NE winds 10 kt. Seas 4 to 6 ft in W to NW swell. Period 18 seconds. .THU NIGHT...N to NE winds 10 kt in the evening, becoming variable winds less than 5 kt. Seas 3 to 5 ft in NW swell. Period 16 seconds. .FRI...Variable winds less than 5 kt. Seas 4 to 6 ft in NW swell. Period 17 seconds. .FRI NIGHT...NW to N winds 10 kt. Seas 4 to 6 ft in NW swell. Period 15 seconds. .SAT...N to NE winds 10 kt. Seas 5 to 7 ft in NW swell. Period 14 seconds. .SAT NIGHT...N winds 10 to 15 kt. Seas 5 to 7 ft in NW swell. Period 13 seconds. .SUN...N winds 10 to 15 kt. Seas 4 to 6 ft. Period 12 seconds. .SUN NIGHT...N winds 10 to 15 kt. Seas 4 to 6 ft. Period 12 seconds. .MON...N winds 10 to 15 kt. Seas 4 to 6 ft. Period 14 seconds. .MON NIGHT...N winds 10 to 15 kt. Seas 5 to 7 ft in NW swell. Period 16 seconds. $$ PMZ025-210845- Michoacan and Guerrero within 250 nm offshore- 1231 PM PST Wed Dec 20 2023 .TONIGHT...Variable winds less than 5 kt Within 60 nm of shore, and E to SE 10 to 15 kt Elsewhere. Seas 6 to 8 ft in W to NW swell. Period 14 seconds. .THU...Variable winds less than 5 kt Within 60 nm of shore, and E to SE 10 to 15 kt Elsewhere. Seas 5 to 7 ft in W to NW swell. Period 16 seconds. .THU NIGHT...Within 60 nm of shore, W to NW winds 10 kt. Elsewhere, E winds 10 kt in the evening, becoming variable winds less than 5 kt. Seas 5 to 7 ft in W to NW swell. Period 16 seconds. .FRI...NE winds 10 kt, shifting to S in the afternoon. Seas 4 to 6 ft in W to NW swell. Period 17 seconds. .FRI NIGHT...W winds 10 kt. Seas 4 to 6 ft in W to NW swell. Period 14 seconds. .SAT...W to NW winds 10 kt Within 60 nm of shore, and variable less than 5 kt Elsewhere. Seas 4 to 6 ft in W to NW swell. Period 15 seconds. .SAT NIGHT...W to NW winds 10 kt Within 60 nm of shore, and variable less than 5 kt Elsewhere. Seas 4 to 6 ft in NW swell. Period 14 seconds. .SUN...NW to N winds 10 kt. Seas 4 to 6 ft in W to NW swell. Period 13 seconds. .SUN NIGHT...NW winds 10 kt. Seas 4 to 6 ft in W to NW swell. Period 13 seconds. .MON...NW winds 10 kt. Seas 3 to 5 ft. Period 13 seconds. .MON NIGHT...W to NW winds 10 kt. Seas 3 to 5 ft. Period 15 seconds. $$ PMZ026-210845- Oaxaca W of Puerto Angel within 250 nm offshore- 1231 PM PST Wed Dec 20 2023 .TONIGHT...N of 14N, SE winds 10 kt, shifting to N late. S of 14N, E winds 15 to 20 kt. Seas 6 to 9 ft in W to NW swell. Period 14 seconds. .THU...Variable winds less than 5 kt N of 14N, and E 15 to 20 kt S of 14N. Seas 6 to 8 ft in NW to N swell. Period 14 seconds. .THU NIGHT...Variable winds less than 5 kt N of 14N, and NE to E 10 to 15 kt S of 14N. Seas 6 to 8 ft in NE to E swell. Period 14 seconds. .FRI...Variable winds less than 5 kt N of 14N, and E 10 to 15 kt S of 14N. Seas 6 to 8 ft in E swell. Period 16 seconds. .FRI NIGHT...NE to E winds 10 to 15 kt. Seas 5 to 7 ft in E swell. Period 14 seconds. .SAT...N winds 10 kt. Seas 4 to 6 ft in SW to W swell. Period 14 seconds. .SAT NIGHT...NW to N winds 10 kt. Seas 3 to 5 ft. Period 14 seconds. .SUN...NW to N winds 10 kt. Seas 3 to 5 ft. Period 14 seconds. .SUN NIGHT...W to NW winds 10 kt N of 14N, and variable less than 5 kt S of 14N. Seas 3 to 5 ft. Period 13 seconds. .MON...W to NW winds 10 kt N of 14N, and variable less than 5 kt S of 14N. Seas 3 to 5 ft. Period 13 seconds. .MON NIGHT...Variable winds less than 5 kt. Seas 3 to 5 ft in W to NW swell. Period 13 seconds. $$ PMZ028-210845- Oaxaca E of Puerto Angel within 300 nm offshore including the Gulf of Tehuantepec- 1231 PM PST Wed Dec 20 2023 ...GALE WARNING THRU FRI... .TONIGHT...N to NE winds 25 to 35 kt N of 14N, and NE 20 to 25 kt S of 14N. Seas 8 to 12 ft in N to NE swell. Period 14 seconds. .THU...NE winds 20 to 35 kt. Seas 8 to 12 ft in N to NE swell. Period 14 seconds. .THU NIGHT...N winds 25 to 35 kt N of 14N, and NE 15 to 20 kt S of 14N. Seas 7 to 11 ft in N to NE swell. Period 13 seconds. .FRI...NE winds 20 to 30 kt. Seas 7 to 10 ft in N to NE swell. Period 13 seconds. .FRI NIGHT...N winds 25 to 30 kt N of 14N, and NE 10 to 15 kt S of 14N. Seas 6 to 9 ft in N to NE swell. Period 12 seconds. .SAT...N to NE winds 15 to 20 kt. Seas 6 to 9 ft in N to NE swell. Period 13 seconds. .SAT NIGHT...NW to N winds 10 kt. Seas 4 to 6 ft in N swell. Period 13 seconds. .SUN...NW to N winds 10 kt. Seas 3 to 5 ft. Period 14 seconds. .SUN NIGHT...SW to W winds 10 kt N of 14N, and variable less than 5 kt S of 14N. Seas 3 to 5 ft. Period 14 seconds. .MON...Variable winds less than 5 kt. Seas 3 to 5 ft in SW swell. Period 13 seconds. .MON NIGHT...W to NW winds 10 kt N of 14N, and variable less than 5 kt S of 14N. Seas 2 to 4 ft. Period 13 seconds. $$ PMZ029-210845- Offshore Chiapas E of 94W- 1231 PM PST Wed Dec 20 2023 .TONIGHT...Variable winds less than 5 kt E of 93W, and NW to N 15 to 20 kt W of 93W. Seas 6 to 9 ft in NW swell. Period 15 seconds. .THU...Variable winds less than 5 kt E of 93W, and NW to N 10 to 15 kt W of 93W. Seas 6 to 9 ft in NW swell. Period 14 seconds. .THU NIGHT...Variable winds less than 5 kt E of 93W, and NW to N 15 to 20 kt W of 93W. Seas 6 to 9 ft in NW swell. Period 15 seconds. .FRI...E of 93W, NW to N winds 10 kt in the morning, becoming variable winds less than 5 kt. W of 93W, NW to N winds 10 to 15 kt. Seas 6 to 9 ft in NW swell. Period 13 seconds. .FRI NIGHT...Variable winds less than 5 kt E of 93W, and NW to N 10 to 15 kt W of 93W. Seas 5 to 7 ft in NW swell. Period 13 seconds. .SAT...Variable winds less than 5 kt E of 93W, and NW to N 10 kt W of 93W. Seas 5 to 7 ft in NW swell. Period 13 seconds. .SAT NIGHT...NW winds 10 kt. Seas 4 to 6 ft in NW swell. Period 15 seconds. .SUN...NW winds 10 kt. Seas 2 to 4 ft. Period 15 seconds. .SUN NIGHT...NW winds 10 kt. Seas 2 to 4 ft. Period 14 seconds. .MON...NW winds 10 kt. Seas 2 to 4 ft. Period 14 seconds. .MON NIGHT...NW winds 10 kt. Seas 2 to 4 ft. Period 13 seconds. $$ Forecaster ERA