340 FZPN27 KNHC 310835 OFFPZ7 Offshore Waters Forecast NWS National Hurricane Center Miami, FL 1235 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. PMZ001-312045- Synopsis for the E Pacific within 250 nm of Mexico 1235 AM PST Tue Dec 31 2019 .SYNOPSIS...Low pressure west of northern Baja California and a trailing cold front will move southeast across the Baja peninsula through Wed night. Fresh to strong winds are expected behind the front. Large long period NW swell will create dangerous surf condition along the Pacific coast of Mexixo Wed through Fri. Strong northerly winds are expected in the Gulf of Tehuantepec through this afternoon. A strong gap wind event is likely Fri night, with gale force conditions possible on Sat. $$ PMZ009-312045- Mexico Border S to 29N within 60 nm of shore- 1235 AM PST Tue Dec 31 2019 .TODAY...N winds 15 to 20 kt. Seas 7 to 11 ft in NW to N swell. Period 19 seconds. .TONIGHT...N winds 10 to 15 kt. Seas 7 to 11 ft in NW to N swell. Period 21 seconds. .WED...NW winds 10 kt. Seas 7 to 11 ft in NW to N swell. Period 24 seconds. .WED NIGHT...W to NW winds 10 to 15 kt. Seas 9 to 13 ft in NW to N swell. Period 22 seconds. .THU...N winds 10 kt. Seas 9 to 14 ft in NW to N swell. Period 21 seconds. .THU NIGHT...Variable winds less than 5 kt. Seas 9 to 14 ft in NW to N swell. Period 20 seconds. .FRI...Variable winds less than 5 kt. Seas 8 to 12 ft in NW to N swell. Period 18 seconds. .FRI NIGHT...NW to N winds 10 to 15 kt. Seas 7 to 10 ft in NW to N swell. Period 17 seconds. .SAT...NW to N winds 10 to 15 kt. Seas 6 to 8 ft in NW to N swell. Period 16 seconds. .SAT NIGHT...NW to N winds 10 to 15 kt. Seas 6 to 8 ft in NW to N swell. Period 15 seconds. $$ PMZ011-312045- Mexico S of 29N to Punta Eugenia- 1235 AM PST Tue Dec 31 2019 .TODAY...N to NE winds 20 to 25 kt. Seas 10 to 15 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. .WED...NW to N winds 10 to 15 kt. Seas 8 to 12 ft in NW swell. Period 24 seconds. .WED NIGHT...NW winds 15 to 20 kt. Seas 10 to 15 ft in W to NW swell. Period 22 seconds. .THU...NW to N winds 15 to 20 kt. Seas 10 to 16 ft in W to NW swell. Period 21 seconds. .THU NIGHT...N to NE winds 10 to 15 kt. Seas 9 to 14 ft in W to NW swell. Period 20 seconds. .FRI...NE to E winds 10 kt. 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 W to 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 15 seconds. $$ PMZ013-312045- Punta Eugenia to Cabo San Lazaro to 250 nm offshore- 1235 AM PST Tue Dec 31 2019 .TODAY...W to NW winds 15 to 20 kt. Seas 9 to 14 ft in NW swell. Period 19 seconds. Scattered showers. .TONIGHT...NW to N winds 15 to 25 kt. Seas 9 to 14 ft in NW swell. Period 18 seconds. .WED...N winds 15 to 20 kt. Seas 9 to 13 ft in NW swell. Period 25 seconds. .WED NIGHT...NW to N winds 15 kt. Seas 9 to 13 ft in NW swell. Period 24 seconds. .THU...NW winds 15 to 20 kt. Seas 9 to 14 ft in W to NW swell. Period 22 seconds. .THU NIGHT...N winds 10 kt. Seas 9 to 14 ft in W to NW swell. Period 20 seconds. .FRI...NE winds 10 kt. Seas 8 to 12 ft in W to NW swell. Period 19 seconds. .FRI NIGHT...N to NE winds 10 to 15 kt. Seas 7 to 10 ft in NW swell. Period 18 seconds. .SAT...N to NE winds 10 to 15 kt. Seas 6 to 9 ft in NW swell. Period 17 seconds. .SAT NIGHT...N winds 10 to 15 kt. Seas 6 to 8 ft in NW swell. Period 16 seconds. $$ PMZ015-312045- Cabo San Lazaro to Cabo San Lucas to 250 nm offshore- 1235 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 15 to 20 kt. Seas 7 to 11 ft in NW swell. Period 18 seconds. .WED...NW winds 10 to 20 kt. Seas 9 to 13 ft in NW swell. Period 21 seconds. .WED NIGHT...NW to N winds 15 to 20 kt. Seas 9 to 13 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 8 to 12 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 10 to 20 kt. Seas 7 to 10 ft in NW swell. Period 19 seconds. .SAT...NE winds 10 to 15 kt. Seas 7 to 10 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. $$ PMZ017-312045- Northern Gulf of California- 1235 AM PST Tue Dec 31 2019 .TODAY...NW to N winds 10 to 15 kt. Seas 3 to 5 ft. Period 6 seconds. .TONIGHT...NW to N winds 10 to 15 kt. Seas 2 to 4 ft. Period 6 seconds. .WED...NW to N winds 10 to 15 kt. Seas 2 to 4 ft. Period 5 seconds. .WED NIGHT...W winds 10 kt. Seas 3 ft or less. Period 5 seconds. .THU...NW winds 10 to 15 kt. Seas 3 ft or less. Period 4 seconds. .THU NIGHT...NW to N winds 10 to 15 kt. Seas 3 ft or less. Period 5 seconds. .FRI...NW to N winds 10 kt. Seas 3 ft or less. Period 5 seconds. .FRI NIGHT...NW to N winds 10 to 15 kt. Seas 2 to 4 ft. Period 5 seconds. .SAT...NW to N winds 10 to 15 kt. Seas 2 to 4 ft. Period 5 seconds. .SAT NIGHT...NW winds 10 to 15 kt. Seas 2 to 4 ft. Period 5 seconds. $$ PMZ019-312045- Central Gulf of California- 1235 AM PST Tue Dec 31 2019 .TODAY...Variable winds less than 5 kt. Seas 3 ft or less. Period 8 seconds. .TONIGHT...E to SE winds 10 to 15 kt. Seas 2 to 4 ft. Period 6 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 10 to 20 kt. 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 9 seconds. .FRI...NW to N winds 10 to 15 kt. Seas 2 to 4 ft. Period 9 seconds. .FRI NIGHT...NW to N 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. $$ PMZ021-312045- Southern Gulf of California- 1235 AM PST Tue Dec 31 2019 .TODAY...Variable winds less than 5 kt. Seas 3 ft or less. Period 19 seconds. .TONIGHT...S winds 10 to 15 kt. Seas 3 ft or less. Period 19 seconds. .WED...NW winds 10 kt. Seas 2 to 4 ft. Period 18 seconds. Scattered showers. .WED NIGHT...NW to N winds 10 to 20 kt. Seas 2 to 4 ft. Period 17 seconds. .THU...Variable winds less than 5 kt. Seas 3 ft or less. Period 17 seconds. .THU NIGHT...Variable winds less than 5 kt. Seas 3 ft or less. Period 16 seconds. .FRI...N winds 10 to 15 kt. Seas 2 to 4 ft. Period 17 seconds. .FRI NIGHT...NW to N winds 15 to 20 kt. Seas 3 to 5 ft. Period 16 seconds. .SAT...NW to N winds 15 to 20 kt. Seas 4 to 6 ft. Period 15 seconds. .SAT NIGHT...NW to N winds 10 to 15 kt. Seas 3 to 5 ft. Period 14 seconds. $$ PMZ023-312045- Entrance to the Gulf of California including Cabo Corrientes- 1235 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. Scattered showers. .WED...W winds 10 to 15 kt. Seas 6 to 8 ft in W to NW swell. Period 19 seconds. Scattered 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 11 ft in W to NW swell. Period 24 seconds. .THU NIGHT...N winds 10 to 15 kt. Seas 7 to 11 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 7 to 10 ft in W to NW swell. Period 20 seconds. .SAT...N winds 15 to 20 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. $$ PMZ025-312045- Mexico - States of Michoacan and Guerrero to 250 nm offshore- 1235 AM PST Tue Dec 31 2019 .TODAY...N winds 10 kt. Seas 4 to 6 ft in W to NW swell. Period 19 seconds. .TONIGHT...NW to N winds 10 kt. Seas 4 to 6 ft in W to NW swell. Period 19 seconds. .WED...SW winds 10 kt. Seas 4 to 6 ft in W swell. Period 18 seconds. .WED NIGHT...W winds 10 kt. Seas 6 to 8 ft in W swell. Period 17 seconds. .THU...W winds 10 to 15 kt. Seas 6 to 9 ft in W to NW swell. Period 20 seconds. .THU NIGHT...W to NW winds 10 kt. Seas 7 to 10 ft in W to NW swell. Period 23 seconds. .FRI...NW winds 10 to 15 kt. Seas 7 to 10 ft in W to NW swell. Period 22 seconds. .FRI NIGHT...NW to N winds 10 kt. Seas 7 to 10 ft in W to NW swell. Period 21 seconds. .SAT...N to NE winds 10 kt. Seas 6 to 9 ft in W to NW swell. Period 19 seconds. .SAT NIGHT...NW to N winds 10 kt. Seas 6 to 9 ft in W to NW swell. Period 19 seconds. $$ PMZ027-312045- Mexico - States of Oaxaca and Chiapas including the Gulf of Tehuantepec- 1235 AM PST Tue Dec 31 2019 ...GALE CONDITIONS POSSIBLE... .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 in SW to W swell. Period 19 seconds. .TONIGHT...N winds 20 to 25 kt Offshore Gulf of Tehuantepec, and NW to N 10 to 15 kt Elsewhere. Seas 6 to 8 ft in W swell. Period 19 seconds. .WED...NW to N winds 10 to 15 kt. Seas 5 to 7 ft in SW swell. 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...W to NW winds 10 kt. Seas 6 to 8 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, NW to N winds 10 kt, becoming N 30 to 35 kt late. Elsewhere, N winds 10 to 15 kt. Seas 6 to 9 ft, 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 14 to 21 ft in W swell. Period 19 seconds. $$ Forecaster Mundell