247 FZPN27 KNHC 312028 OFFPZ7 Offshore Waters Forecast NWS National Hurricane Center Miami, FL 1228 PM PST Thu Dec 31 2020 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. PMZ001-010830- Synopsis for the E Pacific within 250 nm of Mexico 1228 PM PST Thu Dec 31 2020 .SYNOPSIS...Large northwest swell will continue propagating through the waters west of Baja California to the Revillagigedo Islands and off Cabo Corrientes. Another large northwest swell event should again impact the waters west of Baja California Norte late today into Fri and again Sat into Sun. Farther south, the next gale force gap wind event in the Gulf of Tehuantepec is expected Sat night as a cold front moves through the Gulf of Mexico and high pressure in its wake builds southward over eastern Mexico. $$ PMZ009-010830- Mexico Border S to 29N within 60 nm of shore- 1228 PM PST Thu Dec 31 2020 .TONIGHT...NW to N winds 15 to 20 kt. Seas 9 to 14 ft in W to NW swell. Period 17 seconds. .FRI...N winds 10 to 15 kt in the morning, becoming variable less than 5 kt. Seas 8 to 12 ft in W to NW swell. Period 17 seconds. .FRI NIGHT...N winds 10 kt in the evening, becoming variable less than 5 kt. Seas 7 to 11 ft in W to NW swell. Period 16 seconds. .SAT...NW to N winds 10 kt. Seas 7 to 11 ft in W to NW swell. Period 19 seconds. .SAT NIGHT...NW winds 10 to 15 kt. Seas 9 to 14 ft in W to NW swell. Period 20 seconds. .SUN...NW to N winds 10 to 15 kt. Seas 9 to 14 ft in W to NW swell. Period 19 seconds. .SUN NIGHT...NW to N winds 15 to 20 kt. Seas 9 to 13 ft in W to NW swell. Period 17 seconds. .MON...NW to N winds 15 to 20 kt. Seas 8 to 12 ft in W to NW swell. Period 16 seconds. .MON NIGHT...NW winds 20 to 25 kt. Seas 9 to 13 ft in W to NW swell. Period 17 seconds. .TUE...NW winds 20 to 25 kt. Seas 9 to 13 ft in W to NW swell. Period 18 seconds. .TUE NIGHT...NW to N winds 20 to 25 kt. Seas 11 to 17 ft in W to NW swell. Period 18 seconds. $$ PMZ011-010830- Mexico S of 29N to Punta Eugenia- 1228 PM PST Thu Dec 31 2020 .TONIGHT...NW to N winds 20 to 25 kt. Seas 9 to 14 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 to NE winds 10 kt. Seas 7 to 11 ft in NW swell. Period 16 seconds. .SAT...N winds 10 kt. Seas 8 to 12 ft in NW swell. Period 19 seconds. .SAT NIGHT...NW to N winds 10 to 15 kt. Seas 9 to 14 ft in W to NW swell. Period 20 seconds. .SUN...N winds 10 to 15 kt. Seas 9 to 14 ft in W to NW swell. Period 19 seconds. .SUN NIGHT...NW to N winds 15 to 20 kt. Seas 9 to 13 ft in W to NW swell. Period 17 seconds. .MON...NW to N winds 15 to 20 kt. Seas 8 to 12 ft in NW swell. Period 16 seconds. .MON NIGHT...NW to N winds 15 to 20 kt. Seas 9 to 13 ft in NW swell. Period 18 seconds. .TUE...NW to N winds 15 to 20 kt. Seas 9 to 14 ft in NW swell. Period 19 seconds. .TUE NIGHT...N winds 20 to 25 kt. Seas 11 to 17 ft in NW swell. Period 18 seconds. $$ PMZ013-010830- Punta Eugenia to Cabo San Lazaro to 250 nm offshore- 1228 PM PST Thu Dec 31 2020 .TONIGHT...NW winds 15 to 20 kt. Seas 8 to 12 ft in NW swell. Period 18 seconds. .FRI...N winds 10 to 15 kt. Seas 8 to 12 ft in NW swell. Period 17 seconds. .FRI NIGHT...N to NE winds 10 to 15 kt. Seas 7 to 11 ft in NW swell. Period 17 seconds. .SAT...N to NE winds 10 to 15 kt. Seas 7 to 11 ft in NW swell. Period 17 seconds. .SAT NIGHT...N winds 10 to 15 kt. Seas 9 to 13 ft in NW swell. Period 19 seconds. .SUN...N winds 10 to 15 kt. Seas 9 to 13 ft in NW swell. Period 20 seconds. .SUN NIGHT...N winds 10 to 15 kt. Seas 8 to 12 ft in NW swell. Period 18 seconds. .MON...N winds 15 to 20 kt. Seas 7 to 11 ft in NW swell. Period 17 seconds. .MON NIGHT...NW to N winds 15 to 20 kt. Seas 8 to 12 ft in NW swell. Period 18 seconds. .TUE...N winds 15 to 20 kt. Seas 9 to 13 ft in NW swell. Period 19 seconds. .TUE NIGHT...N winds 15 to 20 kt. Seas 10 to 16 ft in NW swell. Period 18 seconds. $$ PMZ015-010830- Cabo San Lazaro to Cabo San Lucas to 250 nm offshore- 1228 PM PST Thu Dec 31 2020 .TONIGHT...N winds 10 kt. Seas 6 to 9 ft in NW swell. Period 19 seconds. .FRI...N winds 10 kt. Seas 7 to 10 ft in 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 to NE winds 10 to 15 kt. Seas 7 to 10 ft in NW swell. Period 17 seconds. .SAT NIGHT...N to NE winds 10 to 15 kt. Seas 7 to 10 ft in NW swell. Period 17 seconds. .SUN...N to NE winds 10 to 15 kt. Seas 8 to 12 ft in NW swell. Period 20 seconds. .SUN NIGHT...N to NE winds 10 kt. Seas 8 to 12 ft in NW swell. Period 19 seconds. .MON...N to NE winds 10 kt. Seas 7 to 11 ft in NW swell. Period 18 seconds. .MON NIGHT...N winds 10 to 15 kt. Seas 7 to 10 ft in NW swell. Period 17 seconds. .TUE...N winds 10 to 15 kt. Seas 8 to 12 ft in NW swell. Period 19 seconds. .TUE NIGHT...N winds 10 to 15 kt. Seas 9 to 13 ft in NW swell. Period 19 seconds. $$ PMZ017-010830- Northern Gulf of California- 1228 PM PST Thu Dec 31 2020 .TONIGHT...NW winds 20 to 25 kt. Seas 4 to 6 ft. Period 5 seconds. .FRI...NW to N winds 15 to 20 kt. Seas 4 to 6 ft. Period 6 seconds. .FRI NIGHT...N of 30N, variable winds less than 5 kt, becoming NW 10 kt late. Elsewhere, NW winds 10 kt in the evening, becoming variable less than 5 kt. Seas 3 ft or less. Period 6 seconds. .SAT...Variable winds less than 5 kt N of 30N, and NW to N 10 kt Elsewhere. Seas 3 ft or less. Period 6 seconds. .SAT NIGHT...NW winds 10 kt. Seas 3 ft or less. Period 5 seconds. .SUN...NW to N winds 10 kt. Seas 3 ft or less. Period 3 seconds. .SUN NIGHT...NW winds 10 kt. Seas 3 ft or less. Period 4 seconds. .MON...Variable winds less than 5 kt N of 30N, and NW to N 10 kt Elsewhere. Seas 3 ft or less. Period 4 seconds. .MON NIGHT...Variable winds less than 5 kt. Seas 3 ft or less. Period 3 seconds. .TUE...Variable winds less than 5 kt. Seas 3 ft or less. Period 3 seconds. .TUE NIGHT...NW to N winds 10 to 15 kt. Seas 3 ft or less. Period 0 seconds. $$ PMZ019-010830- Central Gulf of California- 1228 PM PST Thu Dec 31 2020 .TONIGHT...S winds 10 to 15 kt, shifting to SW to W late. Seas 2 to 4 ft. Period 7 seconds, becoming 10 seconds late. .FRI...NW winds 10 to 15 kt. Seas 3 ft or less. Period 10 seconds, becoming 9 seconds in the afternoon. .FRI NIGHT...NW to N winds 10 to 15 kt. Seas 3 ft or less. Period 9 seconds, becoming 10 seconds late. .SAT...NW to N winds 10 to 15 kt. Seas 2 to 4 ft. Period 12 seconds. .SAT NIGHT...NW winds 15 to 20 kt. Seas 3 to 5 ft. Period 13 seconds. .SUN...NW to N winds 15 to 20 kt. Seas 3 to 5 ft. Period 9 seconds. .SUN NIGHT...NW winds 10 to 15 kt. Seas 2 to 4 ft. Period 14 seconds. .MON...NW to N winds 10 kt. Seas 3 ft or less. Period 9 seconds. .MON NIGHT...NW winds 10 kt. Seas 3 ft or less. Period 14 seconds. .TUE...Variable winds less than 5 kt. Seas 3 ft or less. Period 8 seconds. .TUE NIGHT...NW winds 10 to 15 kt. Seas 3 ft or less. Period 12 seconds. $$ PMZ021-010830- Southern Gulf of California- 1228 PM PST Thu Dec 31 2020 .TONIGHT...SW winds 10 to 15 kt. Seas 2 to 4 ft. Period 12 seconds. .FRI...SW winds 10 kt, shifting to NW in the afternoon. Seas 3 ft or less. Period 14 seconds. .FRI NIGHT...N winds 10 to 15 kt. Seas 3 ft or less. Period 14 seconds. .SAT...NW to N winds 10 to 15 kt. Seas 2 to 4 ft. Period 13 seconds. .SAT NIGHT...NW to N winds 15 to 20 kt. Seas 3 to 5 ft. Period 13 seconds. .SUN...NW to N winds 15 to 20 kt. Seas 3 to 5 ft. Period 15 seconds. .SUN NIGHT...NW to N winds 10 to 15 kt. Seas 2 to 4 ft. Period 15 seconds. .MON...NW to N winds 10 kt. Seas 3 ft or less. Period 14 seconds. .MON NIGHT...NW to N winds 10 kt. Seas 3 ft or less. Period 13 seconds. .TUE...NW to N winds 10 kt. Seas 3 ft or less. Period 13 seconds. .TUE NIGHT...NW to N winds 10 kt. Seas 3 ft or less. Period 12 seconds. $$ PMZ023-010830- Entrance to the Gulf of California including Cabo Corrientes- 1228 PM PST Thu Dec 31 2020 .TONIGHT...N winds 10 to 15 kt. Seas 6 to 8 ft in NW swell. Period 20 seconds. .FRI...N winds 10 kt. Seas 6 to 8 ft in W to NW swell. Period 19 seconds. .FRI NIGHT...N winds 10 to 15 kt. Seas 6 to 8 ft in W to NW swell. Period 18 seconds. .SAT...N winds 10 to 15 kt. Seas 6 to 8 ft in W to NW swell. Period 18 seconds. .SAT NIGHT...N winds 10 to 15 kt. Seas 6 to 9 ft in W to NW swell. Period 18 seconds. .SUN...N winds 10 to 15 kt. Seas 6 to 9 ft in W to NW swell. Period 18 seconds. .SUN NIGHT...N winds 10 kt. Seas 7 to 10 ft in W to NW swell. Period 20 seconds. .MON...N winds 10 kt. Seas 7 to 10 ft in W to NW swell. Period 19 seconds. .MON NIGHT...NW to N winds 10 kt. Seas 6 to 9 ft in W to NW swell. Period 18 seconds. .TUE...NW to N winds 10 kt. Seas 6 to 9 ft in W to NW swell. Period 17 seconds. .TUE NIGHT...NW to N winds 10 kt. Seas 7 to 10 ft in W to NW swell. Period 17 seconds. $$ PMZ025-010830- Mexico - States of Michoacan and Guerrero to 250 nm offshore- 1228 PM PST Thu Dec 31 2020 .TONIGHT...NW to N winds 10 to 15 kt. Seas 6 to 9 ft in NW swell. Period 16 seconds. .FRI...N winds 10 kt. Seas 6 to 8 ft in NW swell. Period 14 seconds. .FRI NIGHT...NW to N winds 10 kt. Seas 5 to 7 ft in W to NW swell. Period 18 seconds. .SAT...NW to N winds 10 kt. Seas 5 to 7 ft in W to NW swell. Period 18 seconds. .SAT NIGHT...Variable winds less than 5 kt Within 60 nm of shore, and N 10 kt Elsewhere. Seas 5 to 7 ft in W to NW swell. Period 18 seconds. .SUN...Variable winds less than 5 kt Within 60 nm of shore, and NE 10 kt Elsewhere. Seas 6 to 8 ft in W to NW swell. Period 18 seconds. .SUN NIGHT...N winds 10 kt. Seas 6 to 8 ft in W to NW swell. Period 17 seconds. .MON...N to NE winds 10 kt. Seas 6 to 9 ft in W to NW swell. Period 20 seconds. .MON NIGHT...NW winds 10 kt. Seas 6 to 9 ft in W to NW swell. Period 19 seconds. .TUE...NW to N winds 10 kt. Seas 6 to 8 ft in NW swell. Period 18 seconds. .TUE NIGHT...NW winds 10 to 15 kt. Seas 6 to 8 ft in NW swell. Period 17 seconds. $$ PMZ027-010830- Mexico - States of Oaxaca and Chiapas including the Gulf of Tehuantepec- 1228 PM PST Thu Dec 31 2020 ...GALE CONDITIONS POSSIBLE SAT NIGHT... .TONIGHT...NW to N winds 10 kt. Seas 4 to 6 ft in W swell. Period 14 seconds. .FRI...N winds 10 kt. Seas 5 to 7 ft in SW to W swell. Period 14 seconds. .FRI NIGHT...Offshore Gulf of Tehuantepec, variable winds less than 5 kt, becoming N 10 to 15 kt late. Elsewhere, N winds 10 kt. Seas 5 to 7 ft in SW to W swell. Period 16 seconds. .SAT...Offshore Gulf of Tehuantepec, N to NE winds 15 to 20 kt, increasing to 25 to 30 kt in the afternoon. Elsewhere, N to NE winds 10 kt, increasing to 15 to 20 kt in the afternoon. Seas 6 to 8 ft in SW to W swell. Period 18 seconds. .SAT NIGHT...N winds 30 to 35 kt Offshore Gulf of Tehuantepec, and NE 15 to 20 kt Elsewhere. Seas 7 to 11 ft in SW to W swell. Period 18 seconds. .SUN...N winds 25 to 30 kt Offshore Gulf of Tehuantepec, and NE 15 to 20 kt Elsewhere. Seas 7 to 11 ft in W swell. Period 18 seconds. .SUN NIGHT...N winds 25 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 17 seconds. .MON...N winds 25 to 30 kt Offshore Gulf of Tehuantepec, and N to NE 10 to 15 kt Elsewhere. Seas 6 to 9 ft in W swell. Period 18 seconds. .MON NIGHT...N winds 25 to 30 kt Offshore Gulf of Tehuantepec, and N 10 to 15 kt Elsewhere. Seas 7 to 10 ft in W to NW swell. Period 20 seconds. .TUE...N winds 20 to 25 kt Offshore Gulf of Tehuantepec, and N 10 to 15 kt Elsewhere. Seas 6 to 8 ft in W to NW swell. Period 19 seconds. .TUE NIGHT...NW to N winds 15 to 20 kt Offshore Gulf of Tehuantepec, and N 10 kt Elsewhere. Seas 6 to 8 ft in W to NW swell. Period 18 seconds. $$ Forecaster AL