570 FZPN27 KNHC 170817 OFFPZ7 Offshore Waters Forecast NWS National Hurricane Center Miami, FL 1217 AM PST Fri Dec 17 2021 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. PMZ001-172030- Synopsis for the E Pacific within 250 nm of Mexico 1217 AM PST Fri Dec 17 2021 .SYNOPSIS...NW swell west of around 110W will decay by the weekend. Fresh to strong winds west of Baja California will diminish by the end of the week. Fresh to strong winds will develop in the northern Gulf of California tonight through Sat. Fresh to strong N winds in the Gulf of Tehuantepec will diminish today, then return Sun afternoon, possibly increasing to gale- force Tue night. $$ PMZ009-172030- Mexico Border S to 29N within 60 nm of shore- 1217 AM PST Fri Dec 17 2021 .TODAY...NW to N winds 10 to 15 kt. Seas 5 to 7 ft in NW swell. Period 15 seconds. .TONIGHT...N winds 10 to 15 kt. Seas 5 to 7 ft in NW swell. Period 14 seconds. .SAT...N to NE winds 10 kt, shifting to NW in the afternoon. Seas 4 to 6 ft in NW swell. Period 14 seconds. .SAT NIGHT...NW to N winds 10 to 15 kt. Seas 3 to 5 ft. Period 15 seconds. .SUN...NW winds 10 kt. Seas 2 to 4 ft. Period 15 seconds. .SUN NIGHT...NW to N winds 10 kt. Seas 2 to 4 ft. Period 18 seconds. .MON...Variable winds less than 5 kt. Seas 2 to 4 ft in W to NW swell. Period 18 seconds. .MON NIGHT...Variable winds less than 5 kt. Seas 2 to 4 ft. Period 16 seconds. .TUE...NW to N winds 10 kt. Seas 2 to 4 ft. Period 15 seconds. .TUE NIGHT...NW to N winds 10 kt. Seas 2 to 4 ft. Period 15 seconds. $$ PMZ011-172030- Mexico S of 29N to Punta Eugenia- 1217 AM PST Fri Dec 17 2021 .TODAY...NW to N winds 15 to 20 kt. Seas 6 to 9 ft in NW swell. Period 14 seconds. .TONIGHT...N winds 10 to 15 kt. Seas 6 to 9 ft in NW swell. Period 14 seconds. .SAT...N winds 10 to 15 kt. Seas 5 to 7 ft in NW swell. Period 14 seconds. .SAT NIGHT...N winds 10 to 15 kt. Seas 4 to 6 ft. Period 13 seconds. .SUN...N winds 10 kt. Seas 3 to 5 ft. Period 14 seconds. .SUN NIGHT...N winds 10 kt. Seas 3 to 5 ft. Period 17 seconds. .MON...Variable winds less than 5 kt. Seas 2 to 4 ft in NW swell. Period 18 seconds. .MON NIGHT...Variable winds less than 5 kt. Seas 2 to 4 ft in NW swell. Period 17 seconds. .TUE...N to NE winds 10 kt. Seas 2 to 4 ft. Period 16 seconds. .TUE NIGHT...N winds 10 kt. Seas 3 to 5 ft. Period 15 seconds. $$ PMZ013-172030- Punta Eugenia to Cabo San Lazaro to 250 nm offshore- 1217 AM PST Fri Dec 17 2021 .TODAY...NW to N winds 15 to 20 kt. Seas 6 to 8 ft in NW swell. Period 14 seconds. .TONIGHT...N winds 10 to 15 kt. Seas 6 to 8 ft in NW swell. Period 14 seconds. .SAT...N winds 10 to 15 kt. Seas 6 to 8 ft in NW swell. Period 14 seconds. .SAT NIGHT...N winds 10 to 15 kt. Seas 5 to 7 ft in NW swell. Period 13 seconds. .SUN...N winds 10 to 15 kt. Seas 4 to 6 ft. Period 14 seconds. .SUN NIGHT...N to NE winds 10 kt. Seas 3 to 5 ft. Period 15 seconds. .MON...NE to E winds 10 kt. Seas 3 to 5 ft. Period 18 seconds. .MON NIGHT...NW to N winds 10 kt Within 60 nm of shore, and variable less than 5 kt Elsewhere. Seas 2 to 4 ft. Period 17 seconds. .TUE...N winds 10 kt. Seas 2 to 4 ft. Period 16 seconds. .TUE NIGHT...N winds 10 kt. Seas 3 to 5 ft. Period 15 seconds. $$ PMZ015-172030- Cabo San Lazaro to Cabo San Lucas to 250 nm offshore- 1217 AM PST Fri Dec 17 2021 .TODAY...N winds 10 to 15 kt. Seas 6 to 8 ft in NW swell. Period 14 seconds. .TONIGHT...N winds 10 kt. Seas 5 to 7 ft in NW swell. Period 13 seconds. .SAT...N winds 10 kt. Seas 5 to 7 ft in NW swell. Period 13 seconds. .SAT NIGHT...N winds 10 kt. Seas 5 to 7 ft in NW swell. Period 14 seconds. .SUN...N winds 10 to 15 kt. Seas 4 to 6 ft. Period 13 seconds. .SUN NIGHT...N to NE winds 10 to 15 kt. Seas 4 to 6 ft. Period 15 seconds. .MON...NE winds 10 kt. Seas 3 to 5 ft. Period 15 seconds. .MON NIGHT...N to NE winds 10 kt. Seas 3 to 5 ft. Period 17 seconds. .TUE...N to NE winds 10 kt. Seas 3 to 5 ft. Period 17 seconds. .TUE NIGHT...N to NE winds 10 kt. Seas 3 to 5 ft. Period 16 seconds. $$ PMZ017-172030- Northern Gulf of California- 1217 AM PST Fri Dec 17 2021 .TODAY...NW to N winds 15 to 20 kt. Seas 3 to 5 ft. Period 6 seconds. .TONIGHT...NW to N winds 20 to 25 kt. Seas 4 to 6 ft. Period 6 seconds. .SAT...NW to N winds 20 to 25 kt. Seas 5 to 7 ft. Period 7 seconds. .SAT NIGHT...NW to N winds 15 to 20 kt. Seas 3 to 5 ft. Period 6 seconds. .SUN...NW to N winds 10 to 15 kt. Seas 2 to 4 ft. Period 6 seconds. .SUN NIGHT...NW winds 10 kt. Seas 3 ft or less. Period 6 seconds. .MON...NW to N winds 10 kt. Seas 3 ft or less. Period 10 seconds. .MON NIGHT...NW winds 10 to 15 kt. Seas 3 ft or less. Period 11 seconds. .TUE...NW to N winds 10 to 15 kt. Seas 3 ft or less. Period 11 seconds. .TUE NIGHT...NW winds 10 to 15 kt. Seas 3 ft or less. Period 11 seconds. $$ PMZ019-172030- Central Gulf of California- 1217 AM PST Fri Dec 17 2021 .TODAY...NW to N winds 15 to 20 kt. Seas 3 to 5 ft. Period 6 seconds. .TONIGHT...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 3 to 5 ft. Period 6 seconds. .SAT NIGHT...NW to N winds 15 to 20 kt. Seas 3 to 5 ft. Period 6 seconds. .SUN...NW to N winds 10 to 15 kt. Seas 2 to 4 ft. Period 6 seconds. .SUN NIGHT...NW winds 10 to 15 kt. Seas 3 ft or less. Period 6 seconds. .MON...NW to N winds 10 to 15 kt. Seas 3 ft or less. Period 11 seconds. .MON NIGHT...NW winds 15 to 20 kt. Seas 2 to 4 ft. Period 13 seconds. .TUE...NW winds 10 to 15 kt. Seas 2 to 4 ft. Period 13 seconds. .TUE NIGHT...NW winds 10 to 15 kt. Seas 2 to 4 ft. Period 12 seconds. $$ PMZ021-172030- Southern Gulf of California- 1217 AM PST Fri Dec 17 2021 .TODAY...NW to N winds 10 to 15 kt. Seas 2 to 4 ft. Period 14 seconds. .TONIGHT...NW to N winds 10 to 15 kt. Seas 2 to 4 ft. Period 14 seconds. .SAT...NW to N winds 10 to 15 kt. Seas 2 to 4 ft. Period 13 seconds. .SAT NIGHT...NW to N winds 10 to 15 kt. Seas 2 to 4 ft. Period 13 seconds. .SUN...NW to N winds 10 to 15 kt. Seas 2 to 4 ft. Period 13 seconds. .SUN NIGHT...NW to N winds 10 to 15 kt. Seas 2 to 4 ft. Period 11 seconds. .MON...NW to N winds 10 to 15 kt. Seas 2 to 4 ft. Period 15 seconds. .MON NIGHT...NW to N winds 10 to 15 kt. Seas 2 to 4 ft. Period 14 seconds. .TUE...NW to N winds 10 to 15 kt. Seas 2 to 4 ft. Period 16 seconds. .TUE NIGHT...NW to N winds 10 to 15 kt. Seas 2 to 4 ft. Period 14 seconds. $$ PMZ023-172030- Entrance to the Gulf of California including Cabo Corrientes- 1217 AM PST Fri Dec 17 2021 .TODAY...N winds 10 kt. Seas 6 to 8 ft in NW swell. Period 15 seconds. .TONIGHT...N to NE winds 10 to 15 kt. Seas 5 to 7 ft in W to NW swell. Period 14 seconds. .SAT...N winds 10 to 15 kt. Seas 4 to 6 ft. Period 13 seconds. .SAT NIGHT...N winds 10 to 15 kt. Seas 3 to 5 ft. Period 13 seconds. .SUN...N winds 10 to 15 kt. Seas 3 to 5 ft. Period 13 seconds. .SUN NIGHT...N winds 10 to 15 kt. Seas 3 to 5 ft. Period 13 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 4 to 6 ft. Period 15 seconds. .TUE...N winds 10 to 15 kt. Seas 4 to 6 ft. Period 17 seconds. .TUE NIGHT...N winds 10 to 15 kt. Seas 3 to 5 ft. Period 17 seconds. $$ PMZ025-172030- Mexico - States of Michoacan and Guerrero to 250 nm offshore- 1217 AM PST Fri Dec 17 2021 .TODAY...Variable winds less than 5 kt. Seas 5 to 7 ft in NW swell. Period 16 seconds. .TONIGHT...Variable winds less than 5 kt. Seas 5 to 7 ft in NW swell. Period 15 seconds. .SAT...Variable winds less than 5 kt, becoming N 10 kt in the afternoon. Seas 4 to 6 ft in NW swell. Period 14 seconds. .SAT NIGHT...Within 60 nm of shore, W to NW winds 10 kt. Elsewhere, S to SW winds 10 kt in the evening, becoming variable less than 5 kt. Seas 3 to 5 ft. Period 13 seconds. .SUN...NW to N winds 10 kt. Seas 3 to 5 ft. Period 13 seconds. .SUN NIGHT...NW to N winds 10 kt. Seas 3 to 5 ft. Period 13 seconds. .MON...NW winds 10 kt. Seas 3 to 5 ft. Period 14 seconds. .MON NIGHT...NW winds 10 kt. Seas 3 to 5 ft. Period 14 seconds. .TUE...Variable winds less than 5 kt Within 60 nm of shore, and NW to N 10 kt Elsewhere. Seas 3 to 5 ft. Period 16 seconds. .TUE NIGHT...Variable winds less than 5 kt Within 60 nm of shore, and NW 10 kt Elsewhere. Seas 3 to 5 ft. Period 17 seconds. $$ PMZ027-172030- Mexico - States of Oaxaca and Chiapas including the Gulf of Tehuantepec- 1217 AM PST Fri Dec 17 2021 ...GALE CONDITIONS POSSIBLE TUE NIGHT... .TODAY...Offshore Gulf of Tehuantepec, N winds 15 to 20 kt, shifting to N to NE 10 kt in the afternoon. Elsewhere, N to NE winds 10 kt. Seas 4 to 6 ft in W swell. Period 16 seconds. .TONIGHT...N winds 10 kt. Seas 4 to 6 ft in SW to W swell. Period 15 seconds. .SAT...N to NE winds 10 kt, shifting to NW in the afternoon. Seas 4 to 6 ft in SW to W swell. Period 15 seconds. .SAT NIGHT...NW 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...NW to N winds 25 to 30 kt Offshore Gulf of Tehuantepec, and NW to N 10 to 15 kt Elsewhere. Seas 6 to 8 ft in S to SW swell. Period 15 seconds. .MON...N to NE winds 25 to 30 kt Offshore Gulf of Tehuantepec, and N to NE 15 to 20 kt Elsewhere. Seas 6 to 8 ft in SW to W swell. Period 14 seconds. .MON NIGHT...N winds 25 to 30 kt Offshore Gulf of Tehuantepec, and N 10 to 15 kt Elsewhere. Seas 6 to 8 ft in N swell. Period 14 seconds. .TUE...N to NE winds 30 kt Offshore Gulf of Tehuantepec, and N to NE 15 to 20 kt Elsewhere. Seas 6 to 9 ft in N to NE swell. Period 13 seconds. .TUE NIGHT...N winds 35 kt Offshore Gulf of Tehuantepec, and N to NE 20 to 25 kt Elsewhere. Seas 7 to 11 ft in N to NE swell. Period 15 seconds. $$ Forecaster AL