137 FZPN27 KNHC 172058 OFFPZ7 Offshore Waters Forecast NWS National Hurricane Center Miami, FL 158 PM PDT Sun Oct 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. PMZ001-180900- Synopsis for the E Pacific within 250 nm of Mexico 158 PM PDT Sun Oct 17 2021 .SYNOPSIS...High pressure is building across the western Gulf of Mexico in the wake of a cold front moving into southern Mexico, resulting in gale force gap winds over the Gulf of Tehuantepec. The gales will continue through early Mon, then diminish as the high pressure weakens and shifts east. Looking ahead, fresh to strong winds will continue thereafter over the Tehuantepec region as pressure lower to the south. Gentle to moderate winds will persist elsewhere into mid week. Looking ahead, northwest swell will start to move into the waters off Baja California Norte by mid week, building to 8 to 9 ft after mid week. $$ PMZ009-180900- Mexico Border S to 29N within 60 nm of shore- 158 PM PDT Sun Oct 17 2021 .TONIGHT...NW winds 10 to 15 kt. Seas 3 to 5 ft. Period 14 seconds. .MON...NW winds 10 to 15 kt. Seas 3 to 5 ft. Period 13 seconds. .MON NIGHT...NW winds 10 to 15 kt. Seas 3 to 5 ft. Period 13 seconds. .TUE...NW winds 10 to 15 kt. Seas 4 to 6 ft. Period 13 seconds. .TUE NIGHT...NW to N winds 10 to 15 kt. Seas 4 to 6 ft. Period 13 seconds. .WED...NW to N winds 10 to 15 kt. Seas 4 to 6 ft. Period 14 seconds. .WED NIGHT...NW to N winds 10 to 15 kt. Seas 3 to 5 ft. Period 14 seconds. .THU...NW to N winds 10 to 15 kt. Seas 5 to 7 ft in W to NW swell. Period 14 seconds. .THU NIGHT...NW winds 10 to 15 kt. Seas 6 to 8 ft in W to NW swell. Period 14 seconds. .FRI...NW winds 10 to 15 kt. Seas 6 to 8 ft in W to NW swell. Period 14 seconds. .FRI NIGHT...NW winds 15 to 20 kt. Seas 6 to 9 ft in W to NW swell. Period 16 seconds. $$ PMZ011-180900- Mexico S of 29N to Punta Eugenia- 158 PM PDT Sun Oct 17 2021 .TONIGHT...NW winds 10 kt. Seas 4 to 6 ft in W to NW swell. Period 14 seconds. .MON...NW winds 10 kt. Seas 3 to 5 ft. Period 14 seconds. .MON NIGHT...NW to N winds 10 to 15 kt. Seas 3 to 5 ft. Period 13 seconds. .TUE...NW to N winds 10 to 15 kt. Seas 5 to 7 ft in W to NW swell. Period 13 seconds. .TUE NIGHT...NW to N winds 10 to 15 kt. Seas 5 to 7 ft in NW swell. Period 13 seconds. .WED...NW to N winds 10 kt. Seas 4 to 6 ft in NW swell. Period 13 seconds. .WED NIGHT...NW to N winds 10 to 15 kt. Seas 3 to 5 ft. Period 13 seconds. .THU...NW to N winds 10 to 15 kt. Seas 6 to 8 ft in W to NW swell. Period 14 seconds. .THU NIGHT...NW to N winds 15 kt. Seas 6 to 9 ft in NW swell. Period 15 seconds. .FRI...NW to N winds 15 to 20 kt. Seas 6 to 9 ft in NW swell. Period 15 seconds. .FRI NIGHT...NW to N winds 15 to 20 kt. Seas 6 to 9 ft in NW swell. Period 15 seconds. $$ PMZ013-180900- Punta Eugenia to Cabo San Lazaro to 250 nm offshore- 158 PM PDT Sun Oct 17 2021 .TONIGHT...NW winds 10 kt. Seas 4 to 6 ft in W to NW swell. Period 14 seconds. .MON...NW winds 10 kt. Seas 4 to 6 ft in W to NW swell. Period 14 seconds. .MON NIGHT...NW to N winds 10 to 15 kt. Seas 3 to 5 ft. Period 13 seconds. .TUE...NW to N winds 10 to 15 kt. Seas 4 to 6 ft. Period 15 seconds. .TUE NIGHT...NW to N winds 10 to 15 kt. Seas 5 to 7 ft in W swell. Period 15 seconds. .WED...NW to N winds 10 kt. Seas 5 to 7 ft in W to NW swell. Period 14 seconds. .WED NIGHT...NW to N winds 10 to 15 kt. Seas 4 to 6 ft. Period 13 seconds. .THU...NW to N winds 10 kt. Seas 4 to 6 ft in W to NW swell. Period 14 seconds. .THU NIGHT...NW to N winds 10 to 15 kt. Seas 6 to 8 ft in NW swell. Period 15 seconds. .FRI...NW to N winds 10 to 15 kt. Seas 6 to 9 ft in NW swell. Period 15 seconds. .FRI NIGHT...NW to N winds 15 to 20 kt. Seas 6 to 9 ft in NW swell. Period 15 seconds. $$ PMZ015-180900- Cabo San Lazaro to Cabo San Lucas to 250 nm offshore- 158 PM PDT Sun Oct 17 2021 .TONIGHT...NW to N winds 10 kt. Seas 5 to 7 ft in W to NW swell. Period 14 seconds. .MON...NW to N winds 10 to 15 kt. Seas 4 to 6 ft. Period 15 seconds. .MON NIGHT...NW to N winds 10 kt. Seas 4 to 6 ft in W to NW swell. Period 15 seconds. .TUE...NW to N winds 10 to 15 kt. Seas 4 to 6 ft. Period 14 seconds. .TUE NIGHT...N winds 10 to 15 kt. Seas 3 to 5 ft. Period 14 seconds. .WED...N winds 10 kt. Seas 3 to 5 ft. Period 14 seconds. .WED NIGHT...N winds 10 to 15 kt. Seas 4 to 6 ft. Period 13 seconds. .THU...NW to N winds 10 to 15 kt. Seas 4 to 6 ft. Period 13 seconds. .THU NIGHT...NW to N winds 10 to 15 kt. Seas 4 to 6 ft. Period 15 seconds. .FRI...NW to N winds 10 to 15 kt. Seas 5 to 7 ft in W to NW swell. Period 15 seconds. .FRI NIGHT...NW to N winds 10 to 15 kt. Seas 6 to 8 ft in NW swell. Period 15 seconds. $$ PMZ017-180900- Northern Gulf of California- 158 PM PDT Sun Oct 17 2021 .TONIGHT...SW to W winds 15 to 20 kt. Seas 3 to 5 ft. Period 10 seconds, becoming 6 seconds late. .MON...SW winds 10 to 15 kt. Seas 2 to 4 ft. Period 7 seconds. .MON NIGHT...SW to W winds 15 to 20 kt. Seas 2 to 4 ft. Period 7 seconds. .TUE...NW winds 10 to 15 kt. Seas 2 to 4 ft. Period 8 seconds, becoming 10 seconds in the afternoon. .TUE NIGHT...Variable winds less than 5 kt N of 30N, and NW 10 kt Elsewhere. Seas 3 ft or less. Period 10 seconds. .WED...NW to N winds 10 kt. Seas 3 ft or less. Period 10 seconds. .WED NIGHT...NW winds 10 kt. Seas 3 ft or less. Period 5 seconds. .THU...NW to N winds 10 kt. Seas 3 ft or less. Period 10 seconds. .THU NIGHT...NW winds 10 to 15 kt. Seas 3 ft or less. Period 6 seconds. .FRI...NW winds 10 kt. Seas 3 ft or less. Period 10 seconds. .FRI NIGHT...Variable winds less than 5 kt. Seas 3 ft or less. Period 10 seconds. $$ PMZ019-180900- Central Gulf of California- 158 PM PDT Sun Oct 17 2021 .TONIGHT...SW winds 10 kt. Seas 3 ft or less. Period 14 seconds. .MON...SW winds 10 kt. Seas 3 ft or less. Period 13 seconds. .MON NIGHT...S to SW winds 10 kt, shifting to W late. Seas 3 ft or less. Period 13 seconds. .TUE...Variable winds less than 5 kt, becoming NW 10 kt in the afternoon. Seas 3 ft or less. Period 16 seconds. .TUE NIGHT...NW winds 10 kt. Seas 3 ft or less. Period 15 seconds. .WED...NW winds 10 kt. Seas 3 ft or less. Period 15 seconds. .WED NIGHT...NW winds 10 to 15 kt. Seas 3 ft or less. Period 14 seconds. .THU...NW winds 10 to 15 kt. Seas 3 ft or less. Period 9 seconds. .THU NIGHT...NW winds 10 to 15 kt. Seas 3 ft or less. Period 5 seconds. .FRI...NW winds 10 to 15 kt. Seas 2 to 4 ft. Period 5 seconds. .FRI NIGHT...W to NW winds 10 kt. Seas 3 ft or less. Period 11 seconds. $$ PMZ021-180900- Southern Gulf of California- 158 PM PDT Sun Oct 17 2021 .TONIGHT...SW to W winds 10 to 15 kt. Seas 3 ft or less. Period 13 seconds. .MON...W to NW winds 10 to 15 kt. Seas 3 ft or less. Period 13 seconds. .MON NIGHT...W winds 10 kt. Seas 3 ft or less. Period 16 seconds. .TUE...W to NW winds 10 kt. Seas 3 ft or less. Period 15 seconds. .TUE NIGHT...NW winds 10 kt. Seas 3 ft or less. Period 15 seconds. .WED...NW winds 10 kt. Seas 3 ft or less. Period 14 seconds. .WED NIGHT...NW winds 10 to 15 kt. Seas 3 ft or less. Period 13 seconds. .THU...NW to N winds 10 to 15 kt. Seas 3 ft or less. Period 13 seconds. .THU NIGHT...NW winds 10 to 15 kt. Seas 2 to 4 ft. Period 12 seconds. .FRI...NW winds 10 to 15 kt. Seas 3 to 5 ft. Period 12 seconds. .FRI NIGHT...NW winds 10 to 15 kt. Seas 2 to 4 ft. Period 11 seconds. $$ PMZ023-180900- Entrance to the Gulf of California including Cabo Corrientes- 158 PM PDT Sun Oct 17 2021 .TONIGHT...NW winds 10 kt. Seas 3 to 5 ft. Period 13 seconds. .MON...NW winds 10 to 15 kt. Seas 3 to 5 ft. Period 16 seconds. .MON NIGHT...NW winds 10 to 15 kt. Seas 4 to 6 ft. Period 15 seconds. .TUE...NW to N winds 10 to 15 kt. Seas 3 to 5 ft. Period 15 seconds. .TUE NIGHT...NW to N winds 10 to 15 kt. Seas 3 to 5 ft. Period 14 seconds. .WED...NW to N winds 10 kt. Seas 3 to 5 ft. Period 14 seconds. .WED NIGHT...NW to N winds 10 kt. Seas 3 to 5 ft. Period 13 seconds. .THU...NW to N winds 10 kt. Seas 3 to 5 ft. Period 13 seconds. .THU NIGHT...NW to N winds 10 to 15 kt. Seas 3 to 5 ft. Period 13 seconds. .FRI...NW to N winds 10 to 15 kt. Seas 4 to 6 ft. Period 13 seconds. .FRI NIGHT...NW to N winds 10 to 15 kt. Seas 5 to 7 ft in SW to W swell. Period 15 seconds. $$ PMZ025-180900- Mexico - States of Michoacan and Guerrero to 250 nm offshore- 158 PM PDT Sun Oct 17 2021 .TONIGHT...W to NW winds 10 kt. Seas 3 to 5 ft. Period 14 seconds. .MON...NW winds 10 kt. Seas 3 to 5 ft. Period 15 seconds. Isolated tstms. .MON NIGHT...W to NW winds 10 kt. Seas 3 to 5 ft. Period 15 seconds. Scattered showers and isolated tstms. .TUE...NW winds 10 kt. Seas 3 to 5 ft. Period 14 seconds. Scattered showers and isolated tstms. .TUE NIGHT...NW winds 10 kt. Seas 3 to 5 ft. Period 14 seconds. .WED...Variable winds less than 5 kt. Seas 3 to 5 ft in SW swell. Period 13 seconds. .WED NIGHT...Variable winds less than 5 kt. Seas 3 to 5 ft in S to SW swell. Period 12 seconds. .THU...Variable winds less than 5 kt. Seas 3 to 5 ft in S to SW swell. Period 12 seconds. .THU NIGHT...Variable winds less than 5 kt Within 60 nm of shore, and W to NW 10 kt Elsewhere. Seas 3 to 5 ft in S to SW swell. Period 13 seconds. .FRI...Variable winds less than 5 kt Within 60 nm of shore, and NW to N 10 kt Elsewhere. Seas 4 to 6 ft in S to SW swell. Period 13 seconds. .FRI NIGHT...N to NE winds 10 kt. Seas 5 to 7 ft in S swell. Period 12 seconds. $$ PMZ027-180900- Mexico - States of Oaxaca and Chiapas including the Gulf of Tehuantepec- 158 PM PDT Sun Oct 17 2021 ...GALE WARNING... .TONIGHT...N winds 30 to 35 kt Offshore Gulf of Tehuantepec, and N 20 to 25 kt Elsewhere. Seas 8 to 12 ft in S swell. Period 14 seconds. Scattered showers and isolated tstms. .MON...N winds 30 kt Offshore Gulf of Tehuantepec, and N 15 to 20 kt Elsewhere. Seas 7 to 10 ft in SE to S swell. Period 16 seconds. Scattered showers and isolated tstms. .MON NIGHT...N to NE winds 25 to 30 kt Offshore Gulf of Tehuantepec, and N 10 to 15 kt Elsewhere. Seas 6 to 8 ft in S to SW swell. Period 15 seconds. Scattered showers and isolated tstms. .TUE...N to NE winds 20 to 25 kt Offshore Gulf of Tehuantepec, and N to NE 10 to 15 kt Elsewhere. Seas 5 to 7 ft in S to SW swell. Period 14 seconds. Scattered showers and isolated tstms. .TUE NIGHT...N to NE winds 15 to 20 kt Offshore Gulf of Tehuantepec, and NE to E 10 kt Elsewhere. Seas 4 to 6 ft in S to SW swell. Period 14 seconds. .WED...N to NE winds 15 to 20 kt Offshore Gulf of Tehuantepec, and NE to E 10 kt Elsewhere. Seas 4 to 6 ft in S to SW swell. Period 13 seconds. .WED NIGHT...N to NE winds 20 to 25 kt Offshore Gulf of Tehuantepec, and E 10 kt Elsewhere. Seas 4 to 6 ft in S to SW swell. Period 13 seconds. .THU...N to NE winds 20 to 25 kt Offshore Gulf of Tehuantepec, and NE 10 to 15 kt Elsewhere. Seas 5 to 7 ft in S swell. Period 12 seconds. .THU NIGHT...E winds 10 to 15 kt. Seas 6 to 8 ft in SE to S swell. Period 12 seconds. .FRI...SE winds 15 to 20 kt. Seas 6 to 8 ft in SE to S swell. Period 12 seconds. .FRI NIGHT...S winds 15 to 20 kt. Seas 6 to 9 ft in S swell. Period 12 seconds. $$ Forecaster Christensen