413 FZPN27 KNHC 091527 OFFPZ7 Offshore Waters Forecast NWS National Hurricane Center Miami, FL 827 AM PDT Mon Aug 9 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. PMZ001-100330- Synopsis for the E Pacific within 250 nm of Mexico 827 AM PDT Mon Aug 9 2021 .SYNOPSIS...Tropical Storm Kevin near 16.6N 111.5W 1001 mb at 8 AM PDT moving WNW at 7 kt. Maximum sustained winds 45 kt gusts 55 kt. Kevin will move to 17.3N 112.5W this evening with maximum sustained winds 50 kt gust 60 kt and maintain intensity as it reaches near 18.1N 114.1W early Tue, near 18.9N 115.6W Tue evening, near 19.7N 117.1W early Wed, then begin to weaken as it reaches near 20.6N 119.0W early Wed evening with maximum sustained winds 45 kt gusts 55 kt, and to near 21.4N 121.0W early Thu. Kevin will weaken to a remnant low near 23.0N 125.6W early on Fri. A low pressure system near 12N98W is expected to become a tropical cyclone within the next 48 hours as it moves to the west or west-northwestward parallel to and offshore of the coast of Mexico. $$ PMZ009-100330- Mexico Border S to 29N within 60 nm of shore- 827 AM PDT Mon Aug 9 2021 .TODAY...Variable winds less than 5 kt, becoming W to NW 10 kt in the afternoon. Seas 2 to 4 ft. Period 14 seconds. .TONIGHT...NW winds 10 to 15 kt. Seas 2 to 4 ft. Period 15 seconds. .TUE...NW winds 10 kt. Seas 2 to 4 ft. Period 14 seconds. .TUE NIGHT...NW winds 10 to 15 kt. Seas 2 to 4 ft. Period 14 seconds. .WED...NW winds 10 kt. Seas 2 to 4 ft. Period 13 seconds. .WED NIGHT...NW winds 10 kt. Seas 3 to 5 ft. Period 13 seconds. .THU...NW winds 10 kt. Seas 3 to 5 ft. Period 12 seconds. .THU NIGHT...NW winds 10 kt. Seas 3 to 5 ft. Period 15 seconds. .FRI...W to NW winds 10 kt. Seas 3 to 5 ft. Period 15 seconds. $$ PMZ011-100330- Mexico S of 29N to Punta Eugenia- 827 AM PDT Mon Aug 9 2021 .TODAY...NW winds 10 kt. Seas 2 to 4 ft. Period 14 seconds. .TONIGHT...NW winds 10 to 15 kt. Seas 2 to 4 ft. Period 15 seconds. .TUE...NW to N winds 10 kt. Seas 2 to 4 ft. Period 14 seconds. .TUE NIGHT...N winds 10 to 15 kt. Seas 3 to 5 ft. Period 14 seconds. .WED...N to NE winds 10 kt. Seas 4 to 6 ft in SE to S swell. Period 13 seconds. .WED NIGHT...N to NE winds 10 to 15 kt. Seas 4 to 6 ft. Period 12 seconds. .THU...Sebastian Vizcaino Bay, NW to N winds 10 kt in the morning, becoming variable less than 5 kt. Elsewhere, N to NE winds 10 to 15 kt. Seas 5 to 7 ft in SE to S swell. Period 13 seconds. .THU NIGHT...N to NE winds 10 kt. Seas 5 to 7 ft in S swell. Period 15 seconds. .FRI...N winds 10 kt. Seas 4 to 6 ft in S swell. Period 15 seconds. $$ PMZ013-100330- Punta Eugenia to Cabo San Lazaro to 250 nm offshore- 827 AM PDT Mon Aug 9 2021 .TODAY...N winds 10 to 15 kt. Seas 3 to 5 ft. Period 14 seconds. .TONIGHT...NW to N winds 10 to 15 kt. Seas 3 to 5 ft. Period 14 seconds. .TUE...Within 60 nm of shore, N to NE winds 10 kt, shifting to NW in the afternoon. Elsewhere, N to NE winds 15 to 20 kt. Seas 4 to 6 ft. Period 14 seconds. .TUE NIGHT...NE winds 10 kt Within 60 nm of shore, and N to NE 15 to 20 kt Elsewhere. Seas 6 to 8 ft in SE to S swell. Period 13 seconds. .WED...E to SE winds 10 kt Within 60 nm of shore, and NE to E 20 to 25 kt Elsewhere. Seas 7 to 10 ft in SE to S swell. Period 12 seconds. .WED NIGHT...Within 60 nm of shore, S winds 10 kt, shifting to E to SE late. Elsewhere, E winds 20 to 25 kt. Seas 7 to 10 ft in SE to S swell. Period 12 seconds. .THU...Variable winds less than 5 kt Within 60 nm of shore, and E to SE 15 to 20 kt Elsewhere. Seas 6 to 9 ft in SE to S swell. Period 11 seconds. .THU NIGHT...SE to S winds 10 kt. Seas 5 to 7 ft in S swell. Period 10 seconds. .FRI...N to NE winds 10 kt. Seas 4 to 6 ft in S swell. Period 12 seconds. $$ PMZ015-100330- Cabo San Lazaro to Cabo San Lucas to 250 nm offshore- 827 AM PDT Mon Aug 9 2021 ...TROPICAL STORM WARNING S OF 19N... .TODAY...TROPICAL STORM CONDITIONS EXPECTED. Within 60 nm of shore, N to NE winds 10 kt, shifting to SW in the afternoon. Elsewhere, NE winds 20 to 25 kt. Seas 7 to 10 ft. Period 14 seconds. Scattered showers and thunderstorms. .TONIGHT...TROPICAL STORM CONDITIONS EXPECTED. E to SE winds 15 to 20 kt Within 60 nm of shore, and E 25 to 30 kt Elsewhere, except E to SE 40 to 50 kt S of 19N. Seas 9 to 14 ft, except 16 to 20 ft S of 19N. Period 13 seconds. Numerous showers and thunderstorms. .TUE...TROPICAL STORM CONDITIONS EXPECTED. Within 60 nm of shore, NE to E winds 15 to 20 kt, shifting to SE in the afternoon. Elsewhere, E to SE winds 25 to 30 kt, except 40 to 50 kt S of 19N. Seas 10 to 16 ft, except 16 to 20 ft S of 19N. Period 12 seconds. Numerous showers and thunderstorms. .TUE NIGHT...TROPICAL STORM CONDITIONS EXPECTED. SE winds 10 to 15 kt Within 60 nm of shore, and SE 25 to 30 kt Elsewhere, except E to SE 40 to 50 kt S of 19N. Seas 10 to 15 ft, except 14 to 19 ft S of 19N. Period 11 seconds. .WED...SE to S winds 10 to 15 kt Within 60 nm of shore, and SE 20 to 25 kt Elsewhere. Seas 9 to 14 ft in S to SW swell. Period 11 seconds. Scattered showers and isolated tstms. .WED NIGHT...S winds 10 kt Within 60 nm of shore, and SE to S 15 to 20 kt Elsewhere. Seas 7 to 11 ft. Period 11 seconds. Scattered showers and isolated thunderstorms. .THU...Variable winds less than 5 kt Within 60 nm of shore, and SE to S 10 to 15 kt Elsewhere. Seas 7 to 10 ft in S to SW swell. Period 10 seconds. .THU NIGHT...Within 60 nm of shore, SW to W winds 10 kt in the evening, becoming variable less than 5 kt. Elsewhere, E to SE winds 10 to 15 kt. Seas 6 to 8 ft in SE to S swell. Period 10 seconds. .FRI...NW to N winds 10 kt Within 60 nm of shore, and N to NE 25 to 30 kt Elsewhere. Seas 6 to 9 ft in SE to S swell, building to 9 to 13 ft in SE swell in the afternoon. Period 14 seconds. $$ PMZ017-100330- Northern Gulf of California- 827 AM PDT Mon Aug 9 2021 .TODAY...SE to S winds 15 to 20 kt, shifting to SE 10 kt in the afternoon. Seas 2 to 4 ft. Period 14 seconds. .TONIGHT...SE to S winds 10 kt. Seas 3 ft or less. Period 14 seconds. .TUE...SE to S winds 10 to 15 kt. Seas 3 ft or less. Period 11 seconds. .TUE NIGHT...SE to S winds 15 to 20 kt. Seas 2 to 4 ft. Period 7 seconds. .WED...SE to S winds 10 to 15 kt. Seas 2 to 4 ft. Period 5 seconds. .WED NIGHT...S winds 10 kt. Seas 3 ft or less. Period 6 seconds. .THU...SE to S winds 10 kt. Seas 3 ft or less. Period 9 seconds. .THU NIGHT...SE to S winds 10 to 15 kt. Seas 3 ft or less. Period 9 seconds, becoming 10 seconds late. .FRI...SE to S winds 10 to 15 kt. Seas 3 ft or less. Period 11 seconds. $$ PMZ019-100330- Central Gulf of California- 827 AM PDT Mon Aug 9 2021 .TODAY...SE winds 10 kt. Seas 3 ft or less. Period 15 seconds. .TONIGHT...SE to S winds 10 to 15 kt. Seas 3 ft or less. Period 15 seconds. .TUE...SE winds 15 to 20 kt. Seas 2 to 4 ft. Period 14 seconds. .TUE NIGHT...SE to S winds 15 to 20 kt. Seas 2 to 4 ft. Period 10 seconds. .WED...SE to S winds 10 kt. Seas 3 ft or less. Period 11 seconds. .WED NIGHT...S to SW winds 10 kt. Seas 3 ft or less. Period 12 seconds. .THU...SW winds 10 kt in the morning, becoming variable less than 5 kt. Seas 3 ft or less. Period 16 seconds. .THU NIGHT...S winds 10 kt. Seas 3 ft or less. Period 16 seconds. .FRI...SW winds 10 kt, shifting to E to SE in the afternoon. Seas 3 ft or less. Period 16 seconds. $$ PMZ021-100330- Southern Gulf of California- 827 AM PDT Mon Aug 9 2021 .TODAY...SE to S winds 10 kt. Seas 2 to 4 ft. Period 15 seconds. .TONIGHT...SE to S winds 10 to 15 kt. Seas 3 to 5 ft. Period 14 seconds. .TUE...SE winds 15 to 20 kt. Seas 5 to 7 ft. Period 12 seconds. .TUE NIGHT...SE to S winds 10 to 15 kt. Seas 5 to 7 ft in S swell. Period 11 seconds. .WED...SE to S winds 10 kt. Seas 5 to 7 ft in S swell. Period 12 seconds. .WED NIGHT...S to SW winds 10 kt. Seas 4 to 6 ft in S swell. Period 13 seconds. .THU...W winds 10 kt, shifting to S to SW in the afternoon. Seas 4 to 6 ft in S swell. Period 16 seconds. .THU NIGHT...Variable winds less than 5 kt, becoming S to SW 10 kt late. Seas 3 to 5 ft. Period 17 seconds. .FRI...SW to W winds 10 kt, shifting to SE in the afternoon. Seas 3 to 5 ft. Period 17 seconds. $$ PMZ023-100330- Entrance to the Gulf of California including Cabo Corrientes- 827 AM PDT Mon Aug 9 2021 .TODAY...TROPICAL STORM CONDITIONS POSSIBLE SW PART. SE winds 25 to 30 kt. Seas 7 to 10 ft. Period 14 seconds. Numerous showers and thunderstorms. .TONIGHT...SE to S winds 20 to 25 kt. Seas 7 to 10 ft in SW to W swell. Period 13 seconds. Numerous showers and thunderstorms. .TUE...S winds 10 to 15 kt Near Cabo Corrientes, and S 15 to 20 kt Elsewhere. Seas 7 to 10 ft in S to SW swell. Period 11 seconds. Numerous showers and thunderstorms. .TUE NIGHT...S to SW winds 15 to 20 kt. Seas 7 to 10 ft in SW swell. Period 11 seconds. Scattered showers and thunderstorms. .WED...Near Cabo Corrientes, variable winds less than 5 kt, becoming W to NW 10 kt in the afternoon. Elsewhere, S winds 15 to 20 kt. Seas 6 to 9 ft in SW swell. Period 11 seconds. Scattered showers and isolated tstms. .WED NIGHT...Near Cabo Corrientes, E to SE winds 10 to 15 kt. Elsewhere, S to SW winds 20 to 25 kt, shifting to E to SE late. Seas 7 to 10 ft in SW swell. Period 11 seconds. Scattered showers and isolated tstms. .THU...E to SE winds 10 to 15 kt Near Cabo Corrientes, and E to SE 25 to 30 kt Elsewhere. Seas 8 to 12 ft in S to SW swell. Period 14 seconds. .THU NIGHT...SE winds 15 to 20 kt Near Cabo Corrientes, and E to SE 25 to 30 kt Elsewhere. Seas 10 to 15 ft in S to SW swell. Period 13 seconds. .FRI...SE winds 15 to 20 kt Near Cabo Corrientes, and SE 25 to 30 kt Elsewhere. Seas 10 to 16 ft in S swell. Period 14 seconds. $$ PMZ025-100330- Mexico - States of Michoacan and Guerrero to 250 nm offshore- 827 AM PDT Mon Aug 9 2021 .TODAY...SE winds 15 to 20 kt Within 60 nm of shore, and SE to S 15 to 20 kt Elsewhere. Seas 6 to 9 ft in SW swell. Period 14 seconds. .TONIGHT...S winds 15 to 20 kt, shifting to NW late. Seas 6 to 8 ft in SW swell. Period 13 seconds. .TUE...E to SE winds 15 to 20 kt Within 60 nm of shore, and N to NE 20 to 25 kt Elsewhere. Seas 7 to 10 ft in SW to W swell. Period 12 seconds. .TUE NIGHT...Within 60 nm of shore, E to SE winds 20 to 25 kt. Elsewhere, NE winds 25 to 30 kt, shifting to E to SE late. Seas 8 to 12 ft in SW swell. Period 10 seconds. .WED...SE to S winds 15 to 20 kt Within 60 nm of shore, and SE 25 to 30 kt Elsewhere. Seas 9 to 13 ft in SW swell. Period 15 seconds. Scattered showers and isolated tstms. .WED NIGHT...SE to S winds 15 to 20 kt Within 60 nm of shore, and SE 25 to 30 kt Elsewhere. Seas 9 to 14 ft in SW swell. Period 15 seconds. Scattered showers and isolated tstms. .THU...Within 60 nm of shore, NE to E winds 15 to 20 kt, shifting to S in the afternoon. Elsewhere, SE winds 25 to 30 kt. Seas 9 to 14 ft in SW swell. Period 15 seconds. .THU NIGHT...SW winds 10 to 15 kt Within 60 nm of shore, and S 25 to 30 kt Elsewhere. Seas 8 to 12 ft in SW swell. Period 14 seconds. .FRI...Within 60 nm of shore, N winds 10 kt, shifting to SW to W in the afternoon. Elsewhere, S winds 20 to 25 kt. Seas 7 to 10 ft in SW to W swell. Period 15 seconds. $$ PMZ027-100330- Mexico - States of Oaxaca and Chiapas including the Gulf of Tehuantepec- 827 AM PDT Mon Aug 9 2021 .TODAY...E winds 10 to 15 kt Offshore Gulf of Tehuantepec, and E to SE 20 to 25 kt Elsewhere. Seas 5 to 7 ft. Period 14 seconds. .TONIGHT...Offshore Gulf of Tehuantepec, E to SE winds 10 kt in the evening, becoming variable less than 5 kt. Elsewhere, SE to S winds 20 to 25 kt. Seas 6 to 8 ft. Period 13 seconds. .TUE...Offshore Gulf of Tehuantepec, N to NE winds 10 to 15 kt, shifting to W to NW in the afternoon. Elsewhere, S to SW winds 20 to 25 kt. Seas 7 to 10 ft in S to SW swell. Period 13 seconds. .TUE NIGHT...NW winds 10 to 15 kt Offshore Gulf of Tehuantepec, and SW to W 20 to 25 kt Elsewhere. Seas 6 to 9 ft in SW swell. Period 16 seconds. .WED...W to NW winds 15 to 20 kt. Seas 6 to 8 ft in SW to W swell. Period 16 seconds. .WED NIGHT...NW winds 15 to 20 kt. Seas 5 to 7 ft. Period 16 seconds. Scattered showers and isolated tstms. .THU...NE winds 10 to 15 kt. Seas 5 to 7 ft in SW to W swell. Period 15 seconds. .THU NIGHT...E winds 10 to 15 kt. Seas 5 to 7 ft in W swell. Period 15 seconds. .FRI...NE winds 10 to 15 kt. Seas 5 to 7 ft in SW to W swell. Period 16 seconds. $$ Forecaster Aguirre