456 FZPN27 KNHC 110837 OFFPZ7 Offshore Waters Forecast NWS National Hurricane Center Miami, FL 137 AM PDT Sat Sep 11 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. PMZ001-112045- Synopsis for the E Pacific within 250 nm of Mexico 137 AM PDT Sat Sep 11 2021 .SYNOPSIS...Post-Tropical Cyclone Olaf near 24.4N 114.0W 1005 mb at 2 AM PDT moving W at 5 kt. Maximum sustained winds 30 kt gusts 40 kt. Olaf will become a remnant low and move to 24.2N 114.6W this afternoon. Farther east, a broad area of low pressure is developing a couple of hundred miles south of the Gulf of Tehuantepec. Environmental conditions are generally conducive for some development of this system if it remains over water, and a tropical depression could form late this weekend or early next week while moving west- northwestward at 5 to 10 mph near the southern and southwestern coasts of Mexico. Regardless of development, southwest swell will build seas off southern Mexico through early next week. $$ PMZ009-112045- Mexico Border S to 29N within 60 nm of shore- 137 AM PDT Sat Sep 11 2021 .TODAY...NW winds 10 to 15 kt. Seas 4 to 6 ft. Period 20 seconds. .TONIGHT...NW winds 15 to 20 kt. Seas 5 to 7 ft. Period 19 seconds. .SUN...NW winds 15 to 20 kt. Seas 6 to 8 ft. Period 18 seconds. .SUN NIGHT...NW winds 15 to 20 kt. Seas 6 to 8 ft in S to SW swell. Period 20 seconds. .MON...NW winds 10 to 15 kt. Seas 6 to 8 ft in S to SW swell. Period 19 seconds. .MON NIGHT...NW winds 10 to 15 kt. Seas 6 to 8 ft in S to SW swell. Period 18 seconds. .TUE...NW winds 10 to 15 kt. Seas 6 to 8 ft in W swell. Period 18 seconds. .TUE NIGHT...NW winds 10 to 15 kt. Seas 6 to 8 ft in W swell. Period 19 seconds. .WED...NW winds 10 to 15 kt. Seas 6 to 8 ft in W swell. Period 18 seconds. .WED NIGHT...NW winds 10 to 15 kt. Seas 6 to 8 ft in SW swell. Period 18 seconds. $$ PMZ011-112045- Mexico S of 29N to Punta Eugenia- 137 AM PDT Sat Sep 11 2021 .TODAY...NW to N winds 10 to 15 kt. Seas 4 to 6 ft. Period 20 seconds. .TONIGHT...NW to N winds 10 to 15 kt. Seas 6 to 9 ft in S to SW swell. Period 19 seconds. .SUN...NW to N winds 15 to 20 kt. Seas 7 to 10 ft in S to SW swell. Period 19 seconds. .SUN NIGHT...NW to N winds 15 to 20 kt. Seas 6 to 9 ft in S to SW swell. Period 19 seconds. .MON...NW to N winds 10 to 15 kt. Seas 6 to 9 ft in S to SW swell. Period 19 seconds. .MON NIGHT...NW winds 10 to 15 kt. Seas 6 to 8 ft in S to SW swell. Period 18 seconds. .TUE...NW to N winds 10 kt. Seas 6 to 8 ft in W to NW swell. Period 19 seconds. .TUE NIGHT...NW to N winds 10 to 15 kt. Seas 6 to 8 ft in NW swell. Period 19 seconds. .WED...NW winds 10 to 15 kt. Seas 6 to 8 ft in NW swell. Period 18 seconds. .WED NIGHT...NW winds 10 to 15 kt. Seas 6 to 8 ft in W to NW swell. Period 17 seconds. $$ PMZ013-112045- Punta Eugenia to Cabo San Lazaro to 250 nm offshore- 137 AM PDT Sat Sep 11 2021 .TODAY...N winds 15 to 20 kt. Seas 7 to 10 ft in S swell. Period 19 seconds. .TONIGHT...NW to N winds 10 to 15 kt. Seas 6 to 9 ft in S to SW swell. Period 18 seconds. .SUN...Within 60 nm of shore, variable winds less than 5 kt, becoming W 10 kt in the afternoon. Elsewhere, N winds 10 to 15 kt. Seas 6 to 8 ft in SW swell. Period 19 seconds. .SUN NIGHT...NW to N winds 10 to 15 kt. Seas 6 to 8 ft in S to SW swell. Period 19 seconds. .MON...NW to N winds 10 kt. Seas 6 to 8 ft in SW swell. Period 19 seconds. .MON NIGHT...NW winds 10 to 15 kt. Seas 6 to 8 ft in S to SW swell. Period 18 seconds. .TUE...NW winds 10 kt. Seas 6 to 8 ft in SW swell. Period 19 seconds. .TUE NIGHT...NW winds 10 to 15 kt. Seas 6 to 8 ft in SW swell. Period 19 seconds. .WED...NW to N winds 10 to 15 kt. Seas 5 to 7 ft in W swell. Period 18 seconds. .WED NIGHT...NW winds 15 to 20 kt. Seas 6 to 8 ft in SW to W swell. Period 17 seconds. $$ PMZ015-112045- Cabo San Lazaro to Cabo San Lucas to 250 nm offshore- 137 AM PDT Sat Sep 11 2021 .TODAY...Within 60 nm of shore, variable winds less than 5 kt, becoming SW to W 10 kt in the afternoon. Elsewhere, W to NW winds 10 to 15 kt. Seas 6 to 8 ft in S to SW swell. Period 19 seconds. .TONIGHT...W to NW winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period 18 seconds. .SUN...W to NW winds 10 kt. Seas 6 to 8 ft in S to SW swell. Period 19 seconds. .SUN NIGHT...W to NW winds 10 kt. Seas 6 to 8 ft in S to SW swell. Period 19 seconds. .MON...W to NW winds 10 kt. Seas 6 to 8 ft in S to SW swell. Period 18 seconds. .MON NIGHT...W to NW winds 10 to 15 kt. Seas 6 to 8 ft in S to SW swell. Period 19 seconds. .TUE...W to NW winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period 19 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 4 to 6 ft. Period 16 seconds. $$ PMZ017-112045- Northern Gulf of California- 137 AM PDT Sat Sep 11 2021 .TODAY...SE to S winds 10 kt. Seas 3 ft or less. Period 7 seconds. .TONIGHT...N of 30N, SW winds 10 kt, shifting to E to SE late. Elsewhere, S to SW winds 10 kt in the evening, becoming variable less than 5 kt. Seas 3 ft or less. Period 7 seconds. .SUN...Variable winds less than 5 kt. Seas 3 ft or less. Period 6 seconds, becoming 18 seconds in the afternoon. .SUN NIGHT...S to SW winds 10 kt. Seas 3 ft or less. Period 15 seconds. .MON...SE to S winds 10 kt. Seas 3 ft or less. Period 11 seconds. .MON NIGHT...S winds 10 kt. Seas 3 ft or less. Period 9 seconds. .TUE...SE to S winds 10 kt. Seas 2 to 4 ft. Period 20 seconds. .TUE NIGHT...S to SW winds 10 kt. Seas 3 ft or less. Period 19 seconds. .WED...SE to S winds 10 kt. Seas 3 ft or less. Period 4 seconds. .WED NIGHT...S to SW winds 15 to 20 kt N of 30N, and S to SW 10 kt Elsewhere. Seas 3 ft or less. Period 5 seconds. $$ PMZ019-112045- Central Gulf of California- 137 AM PDT Sat Sep 11 2021 .TODAY...Variable winds less than 5 kt, becoming W to NW 10 kt in the afternoon. Seas 3 ft or less. Period 16 seconds. .TONIGHT...W winds 10 kt. Seas 3 ft or less. Period 15 seconds. .SUN...Variable winds less than 5 kt, becoming W to NW 10 kt in the afternoon. Seas 3 ft or less. Period 18 seconds. .SUN NIGHT...S to SW winds 10 kt. Seas 3 ft or less. Period 20 seconds. .MON...SE to S winds 10 kt. Seas 3 ft or less. Period 19 seconds. .MON NIGHT...S to SW winds 10 kt. Seas 3 ft or less. Period 22 seconds. .TUE...SE to S winds 10 kt. Seas 3 ft or less. Period 21 seconds. .TUE NIGHT...SE to 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 to SW winds 10 kt. Seas 3 ft or less. Period 17 seconds. $$ PMZ021-112045- Southern Gulf of California- 137 AM PDT Sat Sep 11 2021 .TODAY...NW winds 10 kt. Seas 3 to 5 ft. Period 19 seconds. .TONIGHT...W to NW winds 10 to 15 kt. Seas 3 to 5 ft. Period 19 seconds. .SUN...NW winds 10 kt. Seas 4 to 6 ft in S swell. Period 18 seconds. .SUN NIGHT...Variable winds less than 5 kt, becoming SW to W 10 kt late. Seas 4 to 6 ft in S swell. Period 20 seconds. .MON...W winds 10 kt. Seas 5 to 7 ft in S swell. Period 19 seconds. .MON NIGHT...SW winds 10 to 15 kt. Seas 5 to 7 ft in S swell. Period 21 seconds. .TUE...S winds 10 kt. Seas 5 to 7 ft in S swell. Period 20 seconds. .TUE NIGHT...S winds 10 to 15 kt. Seas 4 to 6 ft. Period 19 seconds. .WED...SE to S winds 10 kt. Seas 4 to 6 ft in S swell. Period 18 seconds. .WED NIGHT...SE to S winds 10 kt. Seas 3 to 5 ft. Period 17 seconds. $$ PMZ023-112045- Entrance to the Gulf of California including Cabo Corrientes- 137 AM PDT Sat Sep 11 2021 .TODAY...NW to N winds 10 to 15 kt. Seas 6 to 8 ft in S to 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. .SUN...NW winds 10 kt. Seas 6 to 8 ft in S to SW swell. Period 19 seconds. Scattered showers and isolated tstms. .SUN NIGHT...NW winds 10 kt. Seas 6 to 8 ft in S to SW swell. Period 19 seconds. Isolated tstms. .MON...W to NW winds 10 kt. Seas 6 to 8 ft in S to SW swell. Period 18 seconds. .MON NIGHT...W winds 10 kt. Seas 6 to 8 ft in S to SW swell. Period 18 seconds. .TUE...W to NW winds 10 kt. Seas 6 to 8 ft in S to SW swell. Period 18 seconds. .TUE NIGHT...W winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period 18 seconds. .WED...W to NW winds 10 to 15 kt. Seas 4 to 6 ft. Period 17 seconds. .WED NIGHT...W to NW winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 16 seconds. $$ PMZ025-112045- Mexico - States of Michoacan and Guerrero to 250 nm offshore- 137 AM PDT Sat Sep 11 2021 .TODAY...Within 60 nm of shore, W to NW winds 10 kt in the morning, becoming variable less than 5 kt. Elsewhere, NW winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period 19 seconds. Scattered showers and isolated tstms. .TONIGHT...Within 60 nm of shore, variable winds less than 5 kt, becoming SE to S 10 kt late. Elsewhere, SW winds 10 kt. Seas 6 to 8 ft in S to SW swell. Period 18 seconds. Scattered showers and isolated tstms. .SUN...SW winds 10 kt. Seas 6 to 9 ft in S to SW swell. Period 19 seconds. Scattered showers and isolated tstms. .SUN NIGHT...SE winds 15 to 20 kt Within 60 nm of shore, and S to SW 10 to 15 kt Elsewhere. Seas 6 to 9 ft in S to SW swell. Period 18 seconds. Scattered showers and isolated tstms. .MON...S to SW winds 15 to 20 kt Within 60 nm of shore, and SW 10 to 15 kt Elsewhere. Seas 7 to 10 ft in S to SW swell. Period 18 seconds. .MON NIGHT...S to SW winds 10 to 15 kt. Seas 6 to 9 ft in S to SW swell. Period 19 seconds. .TUE...SW winds 10 to 15 kt. Seas 6 to 8 ft in S to SW swell. Period 18 seconds. .TUE NIGHT...SW to W winds 10 to 15 kt. Seas 6 to 8 ft in S to SW swell. Period 17 seconds. .WED...SW to W winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 16 seconds. .WED NIGHT...SW to W winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 16 seconds. $$ PMZ027-112045- Mexico - States of Oaxaca and Chiapas including the Gulf of Tehuantepec- 137 AM PDT Sat Sep 11 2021 .TODAY...NE winds 15 to 20 kt, shifting to E to SE in the afternoon. Seas 7 to 10 ft in S swell. Period 19 seconds. Scattered showers and isolated tstms. .TONIGHT...SE to S winds 15 to 20 kt. Seas 7 to 11 ft in S to SW swell. Period 19 seconds. Scattered tstms. .SUN...S to SW winds 20 to 25 kt. Seas 8 to 12 ft in S to SW swell. Period 20 seconds. Numerous showers and scattered tstms. .SUN NIGHT...SW winds 10 to 15 kt Offshore Gulf of Tehuantepec, and S to SW 15 to 20 kt Elsewhere. Seas 8 to 12 ft in S to SW swell. Period 19 seconds. Numerous showers and scattered tstms. .MON...W winds 10 kt Offshore Gulf of Tehuantepec, and SW 15 to 20 kt Elsewhere. Seas 7 to 11 ft in S to SW swell. Period 18 seconds. .MON NIGHT...SW to W winds 10 to 15 kt. Seas 6 to 9 ft in S to SW swell. Period 19 seconds. .TUE...W winds 10 to 15 kt. Seas 6 to 8 ft in S to SW swell. Period 18 seconds. .TUE NIGHT...W winds 10 to 15 kt. Seas 6 to 8 ft in S to SW swell. Period 17 seconds. .WED...W winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 16 seconds. .WED NIGHT...SW to W winds 10 to 15 kt. Seas 4 to 6 ft. Period 16 seconds. $$ Forecaster AL