480 FZPN27 KNHC 130820 OFFPZ7 Offshore Waters Forecast NWS National Hurricane Center Miami, FL 120 AM PDT Mon Sep 13 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. PMZ001-132030- Synopsis for the E Pacific within 250 nm of Mexico 120 AM PDT Mon Sep 13 2021 .SYNOPSIS...A small area of low pressure will move onshore over southern Mexico today, supporting fresh to strong southerly winds across the Gulf of Tehuantepec and adjacent waters. Rough seas will accompany the strong winds off southern Mexico, due in part to large SW swell moving into region and will continue into mid week. $$ PMZ009-132030- Mexico Border S to 29N within 60 nm of shore- 120 AM PDT Mon Sep 13 2021 .TODAY...NW winds 10 to 15 kt. Seas 6 to 8 ft in SW swell. Period 19 seconds. .TONIGHT...NW winds 10 to 15 kt. Seas 6 to 8 ft in S to SW swell. Period 18 seconds. .TUE...NW winds 10 kt. Seas 6 to 8 ft in W to NW swell. Period 17 seconds. .TUE NIGHT...NW winds 10 to 15 kt. Seas 6 to 8 ft in W to NW swell. Period 19 seconds. .WED...NW winds 10 to 15 kt. Seas 5 to 7 ft in SW to W swell. Period 18 seconds. .WED NIGHT...NW winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 17 seconds. .THU...NW winds 15 to 20 kt. Seas 5 to 7 ft. Period 16 seconds. .THU NIGHT...NW winds 15 to 20 kt. Seas 4 to 6 ft. Period 15 seconds. .FRI...NW to N winds 10 to 15 kt. Seas 4 to 6 ft. Period 18 seconds. .FRI NIGHT...NW to N winds 10 to 15 kt. Seas 4 to 6 ft. Period 18 seconds. $$ PMZ011-132030- Mexico S of 29N to Punta Eugenia- 120 AM PDT Mon Sep 13 2021 .TODAY...NW to N winds 10 to 15 kt. Seas 6 to 8 ft in SW to W swell. Period 18 seconds. .TONIGHT...NW to N winds 10 kt. Seas 6 to 8 ft in S to SW swell. Period 17 seconds. .TUE...NW winds 10 kt. Seas 6 to 8 ft in W to NW swell. Period 18 seconds. .TUE NIGHT...NW to N winds 10 to 15 kt. Seas 6 to 8 ft in NW swell. Period 18 seconds. .WED...NW to N winds 10 to 15 kt. Seas 5 to 7 ft in NW swell. Period 18 seconds. .WED NIGHT...NW to N winds 10 to 15 kt. Seas 5 to 7 ft in W to NW swell. Period 17 seconds. .THU...NW to N winds 10 to 15 kt. Seas 5 to 7 ft in W swell. Period 16 seconds. .THU NIGHT...NW winds 10 to 15 kt. Seas 4 to 6 ft. Period 15 seconds. .FRI...NW to N winds 10 to 15 kt. Seas 4 to 6 ft. Period 18 seconds. .FRI NIGHT...NW to N winds 10 to 15 kt. Seas 4 to 6 ft. Period 18 seconds. $$ PMZ013-132030- Punta Eugenia to Cabo San Lazaro to 250 nm offshore- 120 AM PDT Mon Sep 13 2021 .TODAY...NW winds 10 kt. Seas 6 to 8 ft in SW swell. Period 18 seconds. .TONIGHT...NW winds 10 kt. Seas 6 to 8 ft in S to SW swell. Period 17 seconds. .TUE...NW winds 10 kt. Seas 6 to 8 ft in S to SW swell. Period 19 seconds. .TUE NIGHT...NW winds 10 to 15 kt. Seas 6 to 8 ft in SW to W swell. Period 18 seconds. .WED...NW to N winds 10 to 15 kt. Seas 5 to 7 ft in SW to W swell. Period 18 seconds. .WED NIGHT...NW winds 10 to 15 kt. Seas 5 to 7 ft in SW to W swell. Period 17 seconds. .THU...NW to N winds 10 to 15 kt. Seas 5 to 7 ft in SW to W swell. Period 16 seconds. .THU NIGHT...NW to N winds 10 to 15 kt. Seas 5 to 7 ft in SW to W swell. Period 16 seconds. .FRI...NW to N winds 10 to 15 kt. Seas 4 to 6 ft. Period 18 seconds. .FRI NIGHT...NW to N winds 10 to 15 kt. Seas 5 to 7 ft in SW to W swell. Period 18 seconds. $$ PMZ015-132030- Cabo San Lazaro to Cabo San Lucas to 250 nm offshore- 120 AM PDT Mon Sep 13 2021 .TODAY...NW to N winds 10 kt. Seas 6 to 8 ft in S to SW swell. Period 18 seconds. .TONIGHT...NW to N winds 10 kt. Seas 6 to 8 ft in S to SW swell. Period 19 seconds. .TUE...NW to N winds 10 kt. Seas 6 to 8 ft in S to SW swell. Period 18 seconds. .TUE NIGHT...NW winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period 18 seconds. .WED...NW winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 17 seconds. .WED NIGHT...NW winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 16 seconds. .THU...NW winds 10 to 15 kt. Seas 5 to 7 ft in SW to W swell. Period 15 seconds. .THU NIGHT...NW winds 10 to 15 kt. Seas 4 to 6 ft. Period 19 seconds. .FRI...Variable winds less than 5 kt Within 60 nm of shore, and N 10 to 15 kt Elsewhere. Seas 4 to 6 ft. Period 18 seconds. .FRI NIGHT...Variable winds less than 5 kt Within 60 nm of shore, and NW to N 10 to 15 kt Elsewhere. Seas 4 to 6 ft. Period 18 seconds. $$ PMZ017-132030- Northern Gulf of California- 120 AM PDT Mon Sep 13 2021 .TODAY...SE to S winds 10 kt. Seas 3 ft or less. Period 11 seconds. .TONIGHT...SW winds 10 to 15 kt. Seas 3 ft or less. Period 6 seconds. .TUE...SE to S winds 10 to 15 kt. Seas 3 ft or less. Period 4 seconds. .TUE NIGHT...S to SW winds 10 kt, shifting to W late. Seas 3 ft or less. Period 4 seconds. .WED...SE to S winds 10 kt. Seas 3 ft or less. Period 18 seconds. .WED NIGHT...S to SW winds 10 kt. Seas 3 ft or less. Period 17 seconds. .THU...SE to S winds 10 kt. Seas 3 ft or less. Period 17 seconds. .THU NIGHT...S winds 10 kt. Seas 3 ft or less. Period 4 seconds. .FRI...SE to S winds 10 to 15 kt. Seas 3 ft or less. Period 5 seconds. .FRI NIGHT...S to SW winds 10 kt. Seas 3 ft or less. Period 5 seconds. $$ PMZ019-132030- Central Gulf of California- 120 AM PDT Mon Sep 13 2021 .TODAY...Variable winds less than 5 kt, becoming 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 21 seconds. .TUE...SE to S winds 10 kt. Seas 3 ft or less. Period 20 seconds. .TUE NIGHT...S winds 10 kt. Seas 3 ft or less. Period 19 seconds. .WED...SE to S winds 10 kt. Seas 3 ft or less. Period 18 seconds. .WED NIGHT...S winds 10 kt. Seas 3 ft or less. Period 17 seconds. .THU...SE to S winds 10 kt. Seas 3 ft or less. Period 17 seconds. .THU NIGHT...SE to S winds 10 to 15 kt. Seas 3 ft or less. Period 16 seconds. .FRI...SE winds 10 to 15 kt. Seas 3 ft or less. Period 19 seconds. .FRI NIGHT...SE to S winds 10 kt. Seas 3 ft or less. Period 19 seconds. $$ PMZ021-132030- Southern Gulf of California- 120 AM PDT Mon Sep 13 2021 .TODAY...W to NW winds 10 kt in the morning, becoming variable less than 5 kt. Seas 5 to 7 ft in S swell. Period 18 seconds. .TONIGHT...S winds 10 kt. Seas 5 to 7 ft in S swell. Period 21 seconds. .TUE...S to SW winds 10 kt. Seas 5 to 7 ft in S swell. Period 19 seconds. .TUE NIGHT...S winds 10 kt. Seas 4 to 6 ft in S swell. Period 18 seconds. .WED...S winds 10 kt. Seas 4 to 6 ft in S swell. Period 18 seconds. .WED NIGHT...S winds 10 kt. Seas 3 to 5 ft. Period 17 seconds. .THU...SE to S winds 10 kt. Seas 3 to 5 ft. Period 16 seconds. .THU NIGHT...SE to S winds 10 kt. Seas 3 to 5 ft. Period 15 seconds. .FRI...SE to S winds 10 kt. Seas 2 to 4 ft. Period 19 seconds. .FRI NIGHT...SE to S winds 10 kt. Seas 2 to 4 ft. Period 18 seconds. $$ PMZ023-132030- Entrance to the Gulf of California including Cabo Corrientes- 120 AM PDT Mon Sep 13 2021 .TODAY...Near Cabo Corrientes, SE winds 10 kt. Elsewhere, variable winds less than 5 kt, becoming S 10 kt in the afternoon. Seas 6 to 8 ft in S to SW swell. Period 18 seconds. Scattered showers and isolated tstms. .TONIGHT...SE to S winds 10 kt. Seas 6 to 8 ft in S to SW swell. Period 17 seconds. Scattered showers and isolated tstms. .TUE...SW to W winds 10 kt. Seas 6 to 8 ft in S to SW swell. Period 18 seconds. Scattered showers and isolated tstms. .TUE NIGHT...W to NW winds 10 kt. Seas 6 to 8 ft in S to SW swell. Period 18 seconds. Scattered showers and isolated tstms. .WED...W winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period 17 seconds. .WED NIGHT...W to NW winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 16 seconds. .THU...SW winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 17 seconds. .THU NIGHT...SW winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 19 seconds. .FRI...SE to S winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 19 seconds. .FRI NIGHT...Variable winds less than 5 kt. Seas 4 to 6 ft in S swell. Period 18 seconds. $$ PMZ025-132030- Mexico - States of Michoacan and Guerrero to 250 nm offshore- 120 AM PDT Mon Sep 13 2021 .TODAY...SE to S winds 15 to 20 kt Within 60 nm of shore, and S 10 to 15 kt Elsewhere. Seas 7 to 11 ft in S to SW swell. Period 17 seconds. Scattered showers and isolated tstms. .TONIGHT...S winds 10 to 15 kt Within 60 nm of shore, and S to SW 15 to 20 kt Elsewhere. Seas 7 to 11 ft in S to SW swell. Period 19 seconds. Scattered showers and isolated tstms. .TUE...SW winds 10 to 15 kt. Seas 7 to 10 ft in S to SW swell. Period 18 seconds. Scattered showers and isolated tstms. .TUE NIGHT...SW to W winds 10 to 15 kt. Seas 6 to 8 ft in S to SW swell. Period 16 seconds. Scattered showers and isolated tstms. .WED...SW to W winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period 16 seconds. .WED NIGHT...W winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 16 seconds. .THU...Variable winds less than 5 kt Within 60 nm of shore, and SW 10 kt Elsewhere. Seas 4 to 6 ft in S to SW swell. Period 19 seconds. .THU NIGHT...Variable winds less than 5 kt Within 60 nm of shore, and SW 10 kt Elsewhere. Seas 4 to 6 ft in S to SW swell. Period 19 seconds. .FRI...Variable winds less than 5 kt. Seas 4 to 6 ft in S swell. Period 18 seconds. .FRI NIGHT...Variable winds less than 5 kt. Seas 4 to 6 ft in S swell. Period 17 seconds. $$ PMZ027-132030- Mexico - States of Oaxaca and Chiapas including the Gulf of Tehuantepec- 120 AM PDT Mon Sep 13 2021 .TODAY...Offshore Gulf of Tehuantepec, variable winds less than 5 kt, becoming SW 10 to 15 kt in the afternoon. Elsewhere, SW winds 10 to 15 kt. Seas 7 to 11 ft in S to SW swell. Period 18 seconds. Scattered showers and isolated tstms. .TONIGHT...W winds 10 kt. Seas 7 to 10 ft in S to SW swell. Period 18 seconds. Scattered showers and isolated tstms. .TUE...W to NW winds 10 kt. Seas 6 to 9 ft in S to SW swell. Period 17 seconds. Scattered showers and isolated tstms. .TUE NIGHT...W winds 10 to 15 kt. Seas 6 to 8 ft in S to SW swell. Period 17 seconds. Scattered showers and isolated tstms. .WED...W winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period 16 seconds. .WED NIGHT...SW to W winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 16 seconds. .THU...S winds 10 kt Offshore Gulf of Tehuantepec, and variable less than 5 kt Elsewhere. Seas 4 to 6 ft in S to SW swell. Period 19 seconds. .THU NIGHT...Variable winds less than 5 kt. Seas 4 to 6 ft in S to SW swell. Period 18 seconds. .FRI...E winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 18 seconds. .FRI NIGHT...Variable winds less than 5 kt. Seas 4 to 6 ft in S swell. Period 18 seconds. $$ Forecaster AL