258 FZPN27 KNHC 311556 OFFPZ7 Offshore Waters Forecast NWS National Hurricane Center Miami, FL 756 AM PST Tue Dec 31 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. PMZ001-010400- Synopsis for the E Pacific within 250 nm of Mexico 756 AM PST Tue Dec 31 2019 .SYNOPSIS...A low pressure system offshore of Punta Eugenia and an associated cold front will track SE across the Baja peninsula through Wed night while gradually weakening. Fresh to strong winds and building seas are expected behind the front. A set of large, very long period NW swell will propagate SE across the region Wed through Fri, producing dangerous surf conditions along the Pacific coast of Mexico. Strong northerly winds will persist over the Gulf of Tehuantepec through tonight, then diminish on Wed. A significant Tehuantepec gap wind event is likely this weekend, with strong gale force conditions possible. $$ PMZ009-010400- Mexico Border S to 29N within 60 nm of shore- 756 AM PST Tue Dec 31 2019 .TODAY...N winds 10 to 15 kt. Seas 7 to 10 ft in NW to N swell. Period 19 seconds. Scattered showers. .TONIGHT...N winds 10 to 15 kt. Seas 7 to 10 ft in NW to N swell. Period 21 seconds. .WED...NW to N winds 10 kt. Seas 7 to 10 ft in NW to N swell. Period 24 seconds. .WED NIGHT...W to NW winds 10 to 15 kt. Seas 8 to 12 ft in NW to N swell. Period 22 seconds. .THU...N to NE winds 10 kt, becoming variable less than 5 kt. Seas 9 to 13 ft in NW to N swell. Period 21 seconds. .THU NIGHT...Variable winds less than 5 kt. Seas 9 to 13 ft in NW to N swell. Period 19 seconds. .FRI...Variable winds less than 5 kt. Seas 7 to 11 ft in NW to N swell. Period 18 seconds. .FRI NIGHT...NW to N winds 10 to 15 kt. Seas 7 to 10 ft in NW to N swell. Period 17 seconds. .SAT...NW to N winds 10 to 15 kt. Seas 6 to 8 ft in NW to N swell. Period 16 seconds. .SAT NIGHT...NW to N winds 10 to 15 kt. Seas 6 to 8 ft in NW to N swell. Period 15 seconds. $$ PMZ011-010400- Mexico S of 29N to Punta Eugenia- 756 AM PST Tue Dec 31 2019 .TODAY...N to NE winds 20 to 25 kt. Seas 9 to 14 ft in NW swell. Period 19 seconds. Scattered showers. .TONIGHT...N winds 15 to 20 kt. Seas 9 to 13 ft in NW swell. Period 19 seconds. Scattered showers. .WED...NW to N winds 10 to 15 kt. Seas 7 to 11 ft in NW swell. Period 24 seconds. .WED NIGHT...NW winds 15 to 20 kt. Seas 9 to 14 ft in W to NW swell. Period 22 seconds. .THU...Sebastian Vizcaino Bay, NW winds 10 to 15 kt in the morning, becoming variable less than 5 kt. Elsewhere, NW to N winds 15 to 20 kt. Seas 10 to 15 ft in W to NW swell. Period 21 seconds. .THU NIGHT...Sebastian Vizcaino Bay, variable winds less than 5 kt. Elsewhere, N winds 10 to 15 kt in the evening, becoming variable less than 5 kt. Seas 9 to 14 ft in W to NW swell. Period 20 seconds. .FRI...Variable winds less than 5 kt, becoming NE to E 10 kt in the afternoon. Seas 7 to 11 ft in W to NW swell. Period 18 seconds. .FRI NIGHT...N to NE winds 10 to 15 kt. Seas 7 to 10 ft in NW swell. Period 17 seconds. .SAT...N winds 10 to 15 kt. Seas 6 to 8 ft in NW swell. Period 16 seconds. .SAT NIGHT...NW to N winds 10 to 15 kt. Seas 6 to 9 ft in NW swell. Period 16 seconds. $$ PMZ013-010400- Punta Eugenia to Cabo San Lazaro to 250 nm offshore- 756 AM PST Tue Dec 31 2019 .TODAY...W to NW winds 15 to 20 kt. Seas 9 to 13 ft in NW swell. Period 19 seconds. Scattered showers. .TONIGHT...NW winds 10 to 15 kt Within 60 nm of shore, and NW to N 20 to 25 kt Elsewhere. Seas 9 to 13 ft in NW swell. Period 18 seconds. Scattered showers. .WED...N winds 15 to 20 kt. Seas 9 to 13 ft in NW swell. Period 25 seconds. .WED NIGHT...NW to N winds 15 kt. Seas 8 to 12 ft in NW swell. Period 23 seconds. .THU...NW winds 15 to 20 kt. Seas 9 to 13 ft in W to NW swell. Period 22 seconds. .THU NIGHT...N to NE winds 10 kt. Seas 9 to 13 ft in W to NW swell. Period 21 seconds. .FRI...NE winds 10 kt. Seas 7 to 11 ft in W to NW swell. Period 19 seconds. .FRI NIGHT...N to NE winds 10 to 15 kt. Seas 7 to 10 ft in NW swell. Period 18 seconds. .SAT...N to NE winds 10 to 15 kt. Seas 6 to 8 ft in NW swell. Period 17 seconds. .SAT NIGHT...N winds 10 to 15 kt. Seas 5 to 7 ft in NW swell. Period 16 seconds. $$ PMZ015-010400- Cabo San Lazaro to Cabo San Lucas to 250 nm offshore- 756 AM PST Tue Dec 31 2019 .TODAY...W to NW winds 10 to 15 kt. Seas 5 to 7 ft in NW swell. Period 19 seconds. .TONIGHT...W to NW winds 10 to 15 kt. Seas 7 to 11 ft in NW swell. Period 18 seconds. .WED...NW winds 10 to 15 kt Within 60 nm of shore, and NW 15 to 20 kt Elsewhere. Seas 9 to 13 ft in NW swell. Period 21 seconds. Scattered showers. .WED NIGHT...NW to N winds 15 to 20 kt. Seas 8 to 12 ft in NW swell. Period 24 seconds. .THU...N winds 10 to 15 kt. Seas 8 to 12 ft in NW swell. Period 23 seconds. .THU NIGHT...N to NE winds 10 kt. Seas 7 to 11 ft in W to NW swell. Period 21 seconds. .FRI...NE winds 10 to 15 kt. Seas 7 to 11 ft in NW swell. Period 20 seconds. .FRI NIGHT...N to NE winds 15 to 20 kt Within 60 nm of shore, and N to NE 10 to 15 kt Elsewhere. Seas 7 to 10 ft in NW swell. Period 19 seconds. .SAT...NE winds 10 to 15 kt. Seas 6 to 9 ft in NW swell. Period 18 seconds. .SAT NIGHT...N to NE winds 10 kt. Seas 6 to 8 ft in NW swell. Period 17 seconds. $$ PMZ017-010400- Northern Gulf of California- 756 AM PST Tue Dec 31 2019 .TODAY...NW to N winds 10 to 15 kt. Seas 3 to 5 ft. Period 6 seconds. .TONIGHT...NW to N winds 10 to 15 kt. Seas 3 ft or less. Period 5 seconds. .WED...NW to N winds 10 to 15 kt. Seas 2 to 4 ft. Period 5 seconds. .WED NIGHT...N of 30N, variable winds less than 5 kt in the evening. Variable winds less than 5 kt late. Elsewhere, W to NW winds 10 kt in the evening. Seas 3 ft or less. Period 5 seconds. .THU...NW winds 10 to 15 kt. Seas 3 ft or less. Period 4 seconds. .THU NIGHT...NW to N winds 10 to 15 kt. Seas 3 ft or less. Period 4 seconds. .FRI...NW to N winds 10 kt. Seas 3 ft or less. Period 4 seconds. .FRI NIGHT...NW to N winds 10 to 15 kt. Seas 2 to 4 ft. Period 5 seconds. .SAT...NW to N winds 10 to 15 kt. Seas 2 to 4 ft. Period 5 seconds. .SAT NIGHT...NW winds 10 to 15 kt. Seas 2 to 4 ft. Period 5 seconds. $$ PMZ019-010400- Central Gulf of California- 756 AM PST Tue Dec 31 2019 .TODAY...Variable winds less than 5 kt, becoming SE 10 to 15 kt in the afternoon. Seas 3 ft or less. Period 8 seconds. .TONIGHT...E to SE winds 10 to 15 kt, shifting to N to NE late. Seas 3 ft or less, building to 2 to 4 ft late. Period 4 seconds. Scattered showers. .WED...NW to N winds 15 to 20 kt. Seas 2 to 4 ft. Period 5 seconds. Scattered showers. .WED NIGHT...NW winds 15 to 20 kt, shifting to W to NW 10 kt late. Seas 2 to 4 ft. Period 5 seconds. .THU...SW winds 10 kt. Seas 3 ft or less. Period 5 seconds. .THU NIGHT...NW to N winds 10 to 15 kt. Seas 3 ft or less. Period 12 seconds. .FRI...NW to N winds 10 to 15 kt. Seas 3 ft or less, building to 2 to 4 ft. Period 9 seconds. .FRI NIGHT...NW winds 15 to 20 kt. Seas 3 to 5 ft. Period 6 seconds. .SAT...NW to N winds 15 to 20 kt. Seas 4 to 6 ft. Period 6 seconds. .SAT NIGHT...NW winds 15 to 20 kt. Seas 3 to 5 ft. Period 6 seconds. $$ PMZ021-010400- Southern Gulf of California- 756 AM PST Tue Dec 31 2019 .TODAY...Variable winds less than 5 kt, becoming SE to S 10 kt in the afternoon. Seas 3 ft or less. Period 19 seconds. .TONIGHT...S winds 10 to 15 kt. Seas 3 ft or less. Period 19 seconds. .WED...NW to N winds 10 kt. Seas 3 ft or less. Period 18 seconds. Scattered showers. .WED NIGHT...NW to N winds 15 to 20 kt, diminishing to 10 kt late. Seas 3 ft or less. Period 17 seconds. .THU...Variable winds less than 5 kt. Seas 3 ft or less in NW swell. Period 17 seconds. .THU NIGHT...Variable winds less than 5 kt, becoming N 10 kt late. Seas 3 ft or less. Period 16 seconds. .FRI...N winds 10 to 15 kt. Seas 2 to 4 ft. Period 17 seconds. .FRI NIGHT...NW to N winds 15 to 20 kt. Seas 3 to 5 ft. Period 16 seconds. .SAT...NW to N winds 15 to 20 kt. Seas 4 to 6 ft. Period 15 seconds. .SAT NIGHT...NW to N winds 10 to 15 kt. Seas 3 to 5 ft. Period 14 seconds. $$ PMZ023-010400- Entrance to the Gulf of California including Cabo Corrientes- 756 AM PST Tue Dec 31 2019 .TODAY...N winds 10 kt. Seas 4 to 6 ft in W to NW swell. Period 19 seconds. .TONIGHT...N winds 10 kt. Seas 4 to 6 ft in W to NW swell. Period 19 seconds. .WED...W winds 10 to 15 kt. Seas 5 to 7 ft in W swell. Period 19 seconds. Scattered showers and isolated tstms. .WED NIGHT...NW winds 10 to 15 kt. Seas 7 to 10 ft in W to NW swell. Period 25 seconds. Scattered showers. .THU...N winds 10 to 15 kt. Seas 7 to 10 ft in W to NW swell. Period 24 seconds. .THU NIGHT...N winds 10 to 15 kt. Seas 7 to 10 ft in W to NW swell. Period 23 seconds. .FRI...N winds 10 to 15 kt. Seas 7 to 10 ft in W to NW swell. Period 21 seconds. .FRI NIGHT...N winds 15 to 20 kt. Seas 6 to 9 ft in W to NW swell. Period 20 seconds. .SAT...N to NE winds 10 to 15 kt. Seas 6 to 9 ft in W to NW swell. Period 19 seconds. .SAT NIGHT...N winds 10 kt. Seas 6 to 8 ft in W to NW swell. Period 18 seconds. $$ PMZ025-010400- Mexico - States of Michoacan and Guerrero to 250 nm offshore- 756 AM PST Tue Dec 31 2019 .TODAY...Variable winds less than 5 kt. Seas 4 to 6 ft in W to NW swell. Period 19 seconds. .TONIGHT...Within 60 nm of shore, NW winds 10 kt. Elsewhere, NW to N winds 10 kt in the evening, becoming variable less than 5 kt. Seas 4 to 6 ft in W to NW swell. Period 19 seconds. .WED...Variable winds less than 5 kt, becoming SW 10 kt in the afternoon. Seas 3 to 5 ft. Period 18 seconds. .WED NIGHT...SW to W winds 10 kt. Seas 5 to 7 ft in W swell. Period 17 seconds. .THU...W to NW winds 10 to 15 kt. Seas 6 to 8 ft in W to NW swell. Period 20 seconds. .THU NIGHT...NW winds 10 kt. Seas 7 to 10 ft in W to NW swell. Period 23 seconds. .FRI...NW winds 10 kt. Seas 7 to 10 ft in W to NW swell. Period 22 seconds. .FRI NIGHT...NW to N winds 10 kt. Seas 6 to 9 ft in W to NW swell. Period 21 seconds. .SAT...Variable winds less than 5 kt Within 60 nm of shore, and N to NE 10 kt Elsewhere. Seas 6 to 9 ft in W to NW swell. Period 19 seconds. .SAT NIGHT...NW to N winds 10 kt. Seas 6 to 9 ft in W to NW swell. Period 19 seconds. $$ PMZ027-010400- Mexico - States of Oaxaca and Chiapas including the Gulf of Tehuantepec- 756 AM PST Tue Dec 31 2019 ...GALE CONDITIONS POSSIBLE LATE FRI NIGHT THROUGH SAT NIGHT... .TODAY...N winds 20 to 30 kt Offshore Gulf of Tehuantepec, and N to NE 10 to 15 kt Elsewhere. Seas 6 to 9 ft. Period 19 seconds. .TONIGHT...N winds 20 to 30 kt Offshore Gulf of Tehuantepec, and N 10 to 15 kt Elsewhere. Seas 6 to 8 ft. Period 19 seconds. .WED...Offshore Gulf of Tehuantepec, N winds 15 to 20 kt in the morning, becoming variable less than 5 kt. Elsewhere, NW to N winds 10 to 15 kt. Seas 5 to 7 ft. Period 18 seconds. .WED NIGHT...NW winds 10 kt. Seas 4 to 6 ft in SW swell. Period 17 seconds. .THU...W to NW winds 10 to 15 kt. Seas 4 to 6 ft. Period 17 seconds. .THU NIGHT...NW winds 10 kt. Seas 5 to 7 ft in SW swell. Period 23 seconds. .FRI...NW winds 10 kt. Seas 6 to 9 ft in SW to W swell. Period 23 seconds. .FRI NIGHT...Offshore Gulf of Tehuantepec, variable winds less than 5 kt, becoming N 30 to 35 kt late. Elsewhere, N winds 10 to 15 kt. Seas 6 to 9 ft in W swell, building to 11 to 17 ft late. Period 22 seconds. .SAT...N winds 40 to 45 kt Offshore Gulf of Tehuantepec, and NE 25 to 35 kt Elsewhere. Seas 12 to 19 ft in W swell. Period 21 seconds. .SAT NIGHT...N winds 40 to 45 kt Offshore Gulf of Tehuantepec, and N to NE 25 to 35 kt Elsewhere. Seas 13 to 20 ft in W swell. Period 19 seconds. $$ Forecaster Reinhart