142 FZPN27 KNHC 200920 OFFPZ7 Offshore Waters Forecast NWS National Hurricane Center Miami, FL 220 AM PDT Mon Sep 20 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. PMZ001-202130- Synopsis for the E Pacific within 250 nm of Mexico 220 AM PDT Mon Sep 20 2021 .SYNOPSIS...NW swell will build seas west of Baja California Norte tonight through Tue in the vicinity of a frontal boundary that will dissipate tonight. A Gulf of Tehuantepec gap wind event will begin Tue night and may bring near-gale conditions Wed through Fri night. $$ PMZ009-202130- Mexico Border S to 29N within 60 nm of shore- 220 AM PDT Mon Sep 20 2021 .TODAY...NW winds 10 kt. Seas 4 to 6 ft in W to NW swell. Period 15 seconds. .TONIGHT...NW winds 10 kt. Seas 4 to 6 ft in W to NW swell. Period 14 seconds. .TUE...NW winds 10 kt. Seas 4 to 6 ft in W to NW swell. Period 15 seconds. .TUE NIGHT...NW to N winds 10 kt. Seas 4 to 6 ft in W to NW swell. Period 15 seconds. .WED...NW winds 10 to 15 kt. Seas 3 to 5 ft. Period 15 seconds. .WED NIGHT...NW winds 10 to 15 kt. Seas 3 to 5 ft. Period 16 seconds. .THU...NW winds 10 to 15 kt. Seas 3 to 5 ft. Period 16 seconds. .THU NIGHT...NW winds 10 kt. Seas 3 to 5 ft. Period 15 seconds. .FRI...NW winds 10 kt. Seas 3 to 5 ft. Period 15 seconds. .FRI NIGHT...NW winds 10 kt. Seas 3 to 5 ft. Period 17 seconds. $$ PMZ011-202130- Mexico S of 29N to Punta Eugenia- 220 AM PDT Mon Sep 20 2021 .TODAY...NW to N winds 10 to 15 kt. Seas 5 to 7 ft in NW swell. Period 15 seconds. .TONIGHT...NW to N winds 10 kt. Seas 6 to 8 ft in NW swell. Period 14 seconds. .TUE...Variable winds less than 5 kt, becoming NW to N 10 kt in the afternoon. Seas 5 to 7 ft in NW swell. Period 15 seconds. .TUE NIGHT...N winds 10 kt. Seas 5 to 7 ft in NW swell. Period 14 seconds. .WED...N winds 10 kt. Seas 4 to 6 ft in NW swell. Period 13 seconds. .WED NIGHT...NW to N winds 10 kt. Seas 4 to 6 ft in NW swell. Period 13 seconds. .THU...NW to N winds 10 kt. Seas 4 to 6 ft in NW swell. Period 16 seconds. .THU NIGHT...NW winds 10 kt. Seas 4 to 6 ft in NW swell. Period 15 seconds. .FRI...NW winds 10 kt. Seas 4 to 6 ft in NW swell. Period 15 seconds. .FRI NIGHT...NW winds 10 kt. Seas 4 to 6 ft in NW swell. Period 14 seconds. $$ PMZ013-202130- Punta Eugenia to Cabo San Lazaro to 250 nm offshore- 220 AM PDT Mon Sep 20 2021 .TODAY...NW to N winds 10 kt. Seas 4 to 6 ft in W to NW swell. Period 15 seconds. .TONIGHT...NW to N winds 10 kt. Seas 5 to 7 ft in NW swell. Period 16 seconds. .TUE...N to NE winds 10 kt. Seas 5 to 7 ft in NW swell. Period 15 seconds. .TUE NIGHT...Variable winds less than 5 kt Within 60 nm of shore, and N to NE 10 kt Elsewhere. Seas 5 to 7 ft in NW swell. Period 14 seconds. .WED...N winds 10 kt. Seas 4 to 6 ft in NW swell. Period 14 seconds. .WED NIGHT...NW winds 10 kt. Seas 4 to 6 ft in NW swell. Period 14 seconds. .THU...NW winds 10 kt. Seas 4 to 6 ft in NW swell. Period 16 seconds. .THU NIGHT...NW winds 10 to 15 kt. Seas 4 to 6 ft. Period 16 seconds. .FRI...NW winds 10 kt. Seas 4 to 6 ft in W to NW swell. Period 16 seconds. .FRI NIGHT...NW winds 10 to 15 kt. Seas 4 to 6 ft. Period 17 seconds. $$ PMZ015-202130- Cabo San Lazaro to Cabo San Lucas to 250 nm offshore- 220 AM PDT Mon Sep 20 2021 .TODAY...N to NE winds 10 to 15 kt. Seas 4 to 6 ft. Period 15 seconds. Scattered showers and isolated tstms. .TONIGHT...NE to E winds 10 kt. Seas 4 to 6 ft in NW swell. Period 16 seconds. Scattered showers and isolated tstms. .TUE...E winds 10 kt. Seas 4 to 6 ft in S swell. Period 15 seconds. Scattered showers and isolated tstms. .TUE NIGHT...Within 60 nm of shore, variable winds less than 5 kt. Elsewhere, E winds 10 kt in the evening, becoming variable less than 5 kt. Seas 4 to 6 ft in S to SW swell. Period 14 seconds. .WED...NE winds 10 kt. Seas 5 to 7 ft in SW swell. Period 14 seconds. .WED NIGHT...NW to N winds 10 to 15 kt. Seas 5 to 7 ft in W to NW swell. Period 14 seconds. .THU...NW to N winds 10 kt. Seas 4 to 6 ft in NW swell. Period 13 seconds. .THU NIGHT...NW winds 10 kt. Seas 4 to 6 ft in NW swell. Period 16 seconds. .FRI...NW to N winds 10 kt. Seas 4 to 6 ft in W to NW swell. Period 17 seconds. .FRI NIGHT...NW to N winds 10 kt. Seas 4 to 6 ft in W to NW swell. Period 17 seconds. $$ PMZ017-202130- Northern Gulf of California- 220 AM PDT Mon Sep 20 2021 .TODAY...SE to S winds 10 kt. Seas 3 ft or less. Period 13 seconds, becoming 7 seconds in the afternoon. .TONIGHT...N of 30N, SE to S winds 10 kt in the evening, becoming variable less than 5 kt. Elsewhere, SE to S winds 10 kt. Seas 3 ft or less. Period 4 seconds. .TUE...N of 30N, SE winds 10 kt in the morning, becoming variable less than 5 kt. Elsewhere, E to SE winds 10 kt. Seas 3 ft or less. Period 4 seconds. .TUE NIGHT...SW to W winds 10 kt, becoming SE 25 to 30 kt late. Seas 3 ft or less, building to 4 to 6 ft late. Period 4 seconds. Scattered showers and isolated tstms. .WED...SE winds 10 kt. Seas 3 ft or less. Period 6 seconds. .WED NIGHT...SW to W winds 10 to 15 kt. Seas 3 ft or less. Period 6 seconds. .THU...E winds 15 to 20 kt. Seas 5 to 7 ft. Period 10 seconds. .THU NIGHT...S winds 10 kt. Seas 3 ft or less. Period 10 seconds. .FRI...Variable winds less than 5 kt. Seas 3 ft or less. Period 5 seconds. .FRI NIGHT...Variable winds less than 5 kt. Seas 3 ft or less. Period 10 seconds. $$ PMZ019-202130- Central Gulf of California- 220 AM PDT Mon Sep 20 2021 .TODAY...SE to S winds 10 to 15 kt. Seas 3 ft or less. Period 12 seconds. .TONIGHT...SE to S winds 10 to 15 kt. Seas 3 ft or less. Period 12 seconds, becoming 4 seconds late. Scattered showers and isolated tstms. .TUE...SE winds 10 kt. Seas 3 ft or less. Period 6 seconds. Scattered showers and isolated tstms. .TUE NIGHT...SE winds 10 kt, shifting to NW to N late. Seas 3 ft or less. Period 10 seconds. Scattered showers and isolated tstms. .WED...NW to N winds 10 to 15 kt. Seas 3 ft or less. Period 7 seconds. .WED NIGHT...NW winds 10 to 15 kt. Seas 2 to 4 ft. Period 5 seconds. .THU...NW winds 10 kt. Seas 3 ft or less. Period 10 seconds. .THU NIGHT...SW to W winds 10 kt. Seas 3 ft or less. Period 10 seconds. .FRI...S to SW winds 10 kt. Seas 3 ft or less. Period 9 seconds. .FRI NIGHT...Variable winds less than 5 kt. Seas 3 ft or less. Period 10 seconds. $$ PMZ021-202130- Southern Gulf of California- 220 AM PDT Mon Sep 20 2021 .TODAY...SE to S winds 10 to 15 kt. Seas 2 to 4 ft. Period 15 seconds. Scattered showers and isolated tstms. .TONIGHT...SE to S winds 10 to 15 kt. Seas 2 to 4 ft. Period 15 seconds. Scattered showers and isolated tstms. .TUE...S winds 10 kt, shifting to W in the afternoon. Seas 3 ft or less. Period 15 seconds. Scattered showers and isolated tstms. .TUE NIGHT...NW winds 10 to 15 kt. Seas 2 to 4 ft. Period 15 seconds. .WED...NW to N winds 10 to 15 kt. Seas 2 to 4 ft. Period 14 seconds. .WED NIGHT...NW winds 10 to 15 kt. Seas 2 to 4 ft. Period 14 seconds. .THU...W to NW winds 10 kt. Seas 2 to 4 ft. Period 10 seconds. .THU NIGHT...SW to W winds 10 kt. Seas 3 ft or less. Period 13 seconds. .FRI...SW winds 10 kt. Seas 3 ft or less. Period 18 seconds. .FRI NIGHT...S to SW winds 10 kt. Seas 3 ft or less. Period 17 seconds. $$ PMZ023-202130- Entrance to the Gulf of California including Cabo Corrientes- 220 AM PDT Mon Sep 20 2021 .TODAY...SE winds 10 kt. Seas 3 to 5 ft. Period 15 seconds. Scattered showers and isolated tstms. .TONIGHT...Variable winds less than 5 kt Near Cabo Corrientes, and SE 10 kt Elsewhere. Seas 3 to 5 ft. Period 16 seconds. Scattered showers and isolated tstms. .TUE...NE to E winds 10 kt. Seas 3 to 5 ft. Period 15 seconds. Scattered showers and isolated tstms. .TUE NIGHT...N winds 10 to 15 kt. Seas 4 to 6 ft. Period 14 seconds. .WED...NW to N winds 10 to 15 kt. Seas 4 to 6 ft. Period 14 seconds. .WED NIGHT...NW winds 10 kt. Seas 4 to 6 ft in S swell. Period 14 seconds. .THU...NW winds 10 kt. Seas 4 to 6 ft in S swell. Period 15 seconds. .THU NIGHT...Variable winds less than 5 kt Near Cabo Corrientes, and W to NW 10 kt Elsewhere. Seas 4 to 6 ft in S to SW swell. Period 18 seconds. .FRI...Variable winds less than 5 kt Near Cabo Corrientes, and NW 10 kt Elsewhere. Seas 3 to 5 ft. Period 18 seconds. .FRI NIGHT...W to NW winds 10 kt. Seas 3 to 5 ft. Period 17 seconds. $$ PMZ025-202130- Mexico - States of Michoacan and Guerrero to 250 nm offshore- 220 AM PDT Mon Sep 20 2021 .TODAY...Variable winds less than 5 kt Within 60 nm of shore, and E to SE 10 kt Elsewhere. Seas 3 to 5 ft. Period 15 seconds. .TONIGHT...Within 60 nm of shore, variable winds less than 5 kt, becoming W to NW 10 kt late. Elsewhere, SE to S winds 10 kt in the evening, becoming variable less than 5 kt. Seas 3 to 5 ft. Period 16 seconds. .TUE...Within 60 nm of shore, W to NW winds 10 to 15 kt. Elsewhere, variable winds less than 5 kt, becoming W to NW 10 kt in the afternoon. Seas 3 to 5 ft. Period 15 seconds. .TUE NIGHT...NW winds 10 kt. Seas 3 to 5 ft. Period 14 seconds. .WED...NW to N winds 10 kt. Seas 3 to 5 ft. Period 14 seconds. .WED NIGHT...Variable winds less than 5 kt Within 60 nm of shore, and W to NW 10 kt Elsewhere. Seas 3 to 5 ft. Period 14 seconds. .THU...Variable winds less than 5 kt. Seas 3 to 5 ft in S swell. Period 15 seconds. .THU NIGHT...SW to W winds 10 kt. Seas 3 to 5 ft. Period 16 seconds. .FRI...W winds 10 kt. Seas 3 to 5 ft. Period 17 seconds. .FRI NIGHT...W winds 10 kt. Seas 3 to 5 ft. Period 17 seconds. $$ PMZ027-202130- Mexico - States of Oaxaca and Chiapas including the Gulf of Tehuantepec- 220 AM PDT Mon Sep 20 2021 .TODAY...NE to E winds 10 kt, shifting to SE in the afternoon. Seas 3 to 5 ft. Period 15 seconds. .TONIGHT...S winds 10 kt, shifting to NW late. Seas 3 to 5 ft. Period 16 seconds. .TUE...NW to N winds 10 kt. Seas 3 to 5 ft. Period 15 seconds. Scattered showers and isolated tstms. .TUE NIGHT...N winds 20 to 25 kt Offshore Gulf of Tehuantepec, and NW to N 10 kt Elsewhere. Seas 5 to 7 ft in S swell. Period 15 seconds. Scattered showers and isolated tstms. .WED...N to NE winds 20 to 30 kt Offshore Gulf of Tehuantepec, and N 10 to 15 kt Elsewhere. Seas 6 to 8 ft in S swell. Period 14 seconds. .WED NIGHT...N winds 25 to 30 kt Offshore Gulf of Tehuantepec, and N to NE 15 to 20 kt Elsewhere. Seas 6 to 9 ft in S swell. Period 14 seconds. .THU...N to NE winds 25 to 30 kt Offshore Gulf of Tehuantepec, and N to NE 15 to 20 kt Elsewhere. Seas 6 to 9 ft in SE to S swell. Period 15 seconds. .THU NIGHT...N winds 25 to 30 kt Offshore Gulf of Tehuantepec, and NW to N 10 to 15 kt Elsewhere. Seas 5 to 7 ft in SE swell. Period 16 seconds. .FRI...N to NE winds 20 to 25 kt Offshore Gulf of Tehuantepec, and NW to N 10 to 15 kt Elsewhere. Seas 5 to 7 ft in S swell. Period 17 seconds. .FRI NIGHT...N winds 20 to 25 kt Offshore Gulf of Tehuantepec, and N 10 kt Elsewhere. Seas 5 to 7 ft in S swell. Period 17 seconds. $$ Forecaster Ramos