179 FZPN27 KNHC 270853 OFFPZ7 Offshore Waters Forecast NWS National Hurricane Center Miami, FL 153 AM PDT Thu Aug 27 2020 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. PMZ001-272100- Synopsis for the E Pacific within 250 nm of Mexico 153 AM PDT Thu Aug 27 2020 .SYNOPSIS...Tropical Storm Hernan near 18.6N 106.0W 1001 mb at 2 AM PDT moving N at 4 kt. Maximum sustained winds 40 kt gusts 50 kt. Hernan will move to 19.5N 106.2W this afternoon, 20.7N 107.3W Fri morning, 21.9N 108.8W Fri afternoon, weaken to a tropical depression near 22.7N 110.8W Sat morning, become a remnant low and move to 22.7N 112.9W Sat afternoon, and 22.4N 114.2W Sun morning. Hernan will dissipate early Mon. Tropical Storm Iselle near 16.6N 116.2W 1001 mb at 2 AM PDT moving NNE at 4 kt. Maximum sustained winds 40 kt gusts 50 kt. Iselle will move to 17.2N 115.7W this afternoon, 17.8N 115.2W Fri morning, 18.4N 114.6W Fri afternoon, 19.3N 114.1W Sat morning, 20.5N 113.9W Sat afternoon, and 21.7N 114.6W Sun morning. Iselle will weaken to a remnant low near 22.4N 115.9W early Mon $$ PMZ009-272100- Mexico Border S to 29N within 60 nm of shore- 153 AM PDT Thu Aug 27 2020 .TODAY...NW to N winds 10 to 15 kt. Seas 4 to 6 ft. Period 17 seconds. .TONIGHT...NW to N winds 15 to 20 kt. Seas 4 to 6 ft. Period 17 seconds. .FRI...NW to N winds 15 to 20 kt. Seas 4 to 6 ft. Period 12 seconds. .FRI NIGHT...NW to N winds 10 to 15 kt. Seas 4 to 6 ft. Period 11 seconds. .SAT...NW to N winds 10 to 15 kt. Seas 4 to 6 ft. Period 11 seconds. .SAT NIGHT...NW to N winds 10 to 15 kt. Seas 4 to 6 ft. Period 12 seconds. .SUN...NW winds 10 kt. Seas 3 to 5 ft. Period 11 seconds. .SUN NIGHT...NW winds 10 to 15 kt. Seas 3 to 5 ft. Period 13 seconds. .MON...NW winds 10 kt. Seas 2 to 4 ft. Period 10 seconds. $$ PMZ011-272100- Mexico S of 29N to Punta Eugenia- 153 AM PDT Thu Aug 27 2020 .TODAY...NW to N winds 10 to 15 kt. Seas 4 to 6 ft. Period 11 seconds. .TONIGHT...NW to N winds 15 to 20 kt. Seas 5 to 7 ft. Period 10 seconds. .FRI...NW to N winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 10 seconds. .FRI NIGHT...NW to N winds 10 to 15 kt. Seas 5 to 7 ft in S swell. Period 13 seconds. .SAT...NW to N winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 10 seconds. .SAT NIGHT...NW to N winds 10 to 15 kt. Seas 4 to 6 ft. Period 13 seconds. .SUN...NW to N winds 10 to 15 kt. Seas 4 to 6 ft. Period 12 seconds. .SUN NIGHT...NW to N winds 10 to 15 kt. Seas 3 to 5 ft. Period 12 seconds. .MON...NW to N winds 10 kt. Seas 4 to 6 ft in NW swell. Period 10 seconds. $$ PMZ013-272100- Punta Eugenia to Cabo San Lazaro to 250 nm offshore- 153 AM PDT Thu Aug 27 2020 .TODAY...NW winds 10 to 15 kt. Seas 4 to 6 ft. Period 10 seconds. .TONIGHT...NW to N winds 10 to 15 kt. Seas 4 to 6 ft. Period 10 seconds. .FRI...Within 60 nm of shore, variable winds less than 5 kt, becoming W to NW 10 kt in the afternoon. Elsewhere, NW to N winds 10 to 15 kt. Seas 4 to 6 ft. Period 11 seconds. .FRI NIGHT...NW to N winds 10 to 15 kt. Seas 4 to 6 ft. Period 10 seconds. .SAT...Within 60 nm of shore, variable winds less than 5 kt, becoming SW to W 10 kt in the afternoon. Elsewhere, N to NE winds 10 to 15 kt. Seas 4 to 6 ft. Period 11 seconds. .SAT NIGHT...N winds 10 to 15 kt. Seas 4 to 6 ft. Period 11 seconds. .SUN...Variable winds less than 5 kt Within 60 nm of shore, and N to NE 10 to 15 kt Elsewhere. Seas 4 to 6 ft. Period 10 seconds. .SUN NIGHT...N winds 10 to 15 kt. Seas 4 to 6 ft. Period 10 seconds, becoming 9 seconds late. .MON...N winds 10 to 15 kt. Seas 4 to 6 ft. Period 10 seconds. $$ PMZ015-272100- Cabo San Lazaro to Cabo San Lucas to 250 nm offshore- 153 AM PDT Thu Aug 27 2020 ...TROPICAL STORM WARNING... .TODAY...W to NW winds 15 to 20 kt. Seas 6 to 9 ft in S to SW swell. Period 16 seconds. Numerous showers and scattered tstms. .TONIGHT...TROPICAL STORM CONDITIONS POSSIBLE. Within 60 nm of shore, W to NW winds 10 kt in the evening, becoming variable less than 5 kt. Elsewhere, NW winds 10 to 15 kt. Seas 6 to 9 ft in S to SW swell. Period 15 seconds. Scattered tstms. .FRI...TROPICAL STORM CONDITIONS POSSIBLE. Variable winds less than 5 kt Within 60 nm of shore, and N 15 to 20 kt Elsewhere. Seas 7 to 10 ft in S to SW swell. Period 16 seconds. Numerous showers and scattered tstms. .FRI NIGHT...TROPICAL STORM CONDITIONS EXPECTED. NW winds 30 to 40 kt. Seas 7 to 10 ft. Period 17 seconds. Scattered showers and isolated tstms. .SAT...TROPICAL STORM CONDITIONS POSSIBLE. E to SE winds 10 to 15 kt Within 60 nm of shore, and SE 30 to 35 kt Elsewhere. Seas 6 to 9 ft. Period 15 seconds. .SAT NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. .SUN...TROPICAL STORM CONDITIONS POSSIBLE. .SUN NIGHT...Variable winds less than 5 kt Within 60 nm of shore, and SW 15 to 20 kt Elsewhere. Seas 5 to 7 ft. Period 12 seconds. .MON...SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 11 seconds. $$ PMZ017-272100- Northern Gulf of California- 153 AM PDT Thu Aug 27 2020 .TODAY...Variable winds less than 5 kt. Seas 3 ft or less. Period 10 seconds. .TONIGHT...SE to S winds 10 kt in the evening, becoming variable less than 5 kt. Seas 3 ft or less. Period 10 seconds, becoming 7 seconds late. .FRI...E to SE winds 10 to 15 kt. Seas 3 ft or less. Period 3 seconds. .FRI NIGHT...E to SE winds 10 to 15 kt. Seas 3 ft or less. Period 7 seconds. .SAT...E to SE winds 10 to 15 kt. Seas 2 to 4 ft. Period 1 second. .SAT NIGHT...E to SE winds 10 kt. Seas 2 to 4 ft. Period 6 seconds. .SUN...E to SE winds 10 to 15 kt. Seas 3 ft or less. Period 9 seconds. .SUN NIGHT...SE to S winds 10 kt. Seas 3 ft or less. Period 7 seconds. .MON...SE to S winds 10 kt. Seas 3 ft or less. Period 6 seconds. $$ PMZ019-272100- Central Gulf of California- 153 AM PDT Thu Aug 27 2020 .TODAY...SE winds 10 kt. Seas 3 ft or less. Period 10 seconds. .TONIGHT...SE to S winds 10 to 15 kt. Seas 3 ft or less. Period 13 seconds. .FRI...SE winds 10 to 15 kt. Seas 3 ft or less. Period 9 seconds. .FRI NIGHT...E to SE winds 10 to 15 kt. Seas 3 ft or less. Period 9 seconds, becoming 19 seconds late. .SAT...SE winds 10 kt. Seas 3 ft or less. Period 16 seconds. .SAT NIGHT...SE to S winds 10 kt. Seas 3 ft or less. Period 9 seconds. .SUN...SE winds 10 kt. Seas 3 ft or less. Period 9 seconds. .SUN NIGHT...S winds 10 kt. Seas 3 ft or less. Period 9 seconds. .MON...Variable winds less than 5 kt. Seas 3 ft or less. Period 11 seconds. $$ PMZ021-272100- Southern Gulf of California- 153 AM PDT Thu Aug 27 2020 .TODAY...Variable winds less than 5 kt, becoming SE to S 10 kt in the afternoon. Seas 2 to 4 ft. Period 10 seconds. .TONIGHT...SE winds 10 to 15 kt. Seas 3 to 5 ft. Period 15 seconds. .FRI...E to SE winds 10 to 15 kt. Seas 4 to 6 ft. Period 15 seconds. .FRI NIGHT...SE winds 10 to 15 kt. Seas 4 to 6 ft. Period 19 seconds. .SAT...SE winds 10 kt. Seas 3 to 5 ft. Period 17 seconds. .SAT NIGHT...S winds 10 kt. Seas 3 to 5 ft. Period 17 seconds. .SUN...Variable winds less than 5 kt. Seas 2 to 4 ft. Period 13 seconds. .SUN NIGHT...SW winds 10 kt. Seas 2 to 4 ft. Period 12 seconds. .MON...W winds 10 kt. Seas 2 to 4 ft. Period 12 seconds. $$ PMZ023-272100- Entrance to the Gulf of California including Cabo Corrientes- 153 AM PDT Thu Aug 27 2020 ...TROPICAL STORM WARNING... .TODAY...TROPICAL STORM CONDITIONS. Near Cabo Corrientes, NE to E winds 35 to 40 kt, shifting to SE to S 30 to 35 kt in the afternoon. Elsewhere, W winds 30 to 35 kt, becoming SW to W 20 to 25 kt in the afternoon. Seas 8 to 12 ft in S to SW swell. Period 17 seconds. Scattered tstms. .TONIGHT...TROPICAL STORM CONDITIONS EXPECTED. SW winds 30 to 35 kt. Seas 7 to 10 ft in S to SW swell. Period 16 seconds. Scattered tstms. .FRI...TROPICAL STORM CONDITIONS POSSIBLE. SW winds 10 to 15 kt Near Cabo Corrientes, and S to SW 30 to 35 kt Elsewhere. Seas 7 to 10 ft in S to SW swell. Period 15 seconds. Numerous showers and scattered tstms. .FRI NIGHT...S to SW winds 15 to 20 kt. Seas 6 to 9 ft in SW swell. Period 15 seconds. Scattered showers and isolated tstms. .SAT...SW winds 10 to 15 kt. Seas 6 to 8 ft in SW swell. Period 13 seconds. .SAT NIGHT...SW to W winds 10 to 15 kt. Seas 5 to 7 ft in SW swell. Period 14 seconds. .SUN...SW to W winds 10 to 15 kt. Seas 4 to 6 ft. Period 13 seconds. .SUN NIGHT...W winds 10 to 15 kt. Seas 4 to 6 ft. Period 13 seconds. .MON...W winds 10 to 15 kt. Seas 4 to 6 ft. Period 12 seconds. $$ PMZ025-272100- Mexico - States of Michoacan and Guerrero to 250 nm offshore- 153 AM PDT Thu Aug 27 2020 .TODAY...W winds 15 to 20 kt Within 60 nm of shore, and SW to W 15 to 20 kt Elsewhere. Seas 7 to 11 ft in SW to W swell. Period 17 seconds. Scattered showers and isolated tstms. .TONIGHT...W winds 15 to 20 kt Within 60 nm of shore, and SW to W 15 to 20 kt Elsewhere. Seas 7 to 10 ft in SW to W swell. Period 16 seconds. Scattered showers and isolated tstms. .FRI...W winds 15 to 20 kt. Seas 6 to 9 ft in SW to W swell. Period 15 seconds. Scattered showers and isolated tstms. .FRI NIGHT...W winds 15 to 20 kt. Seas 6 to 8 ft in SW to W swell. Period 16 seconds. Scattered showers and isolated tstms. .SAT...W winds 10 to 15 kt. Seas 5 to 7 ft in SW to W swell. Period 15 seconds. .SAT NIGHT...W winds 10 to 15 kt. Seas 5 to 7 ft in SW to W swell. Period 14 seconds. .SUN...W winds 10 to 15 kt. Seas 4 to 6 ft. Period 14 seconds. .SUN NIGHT...W to NW winds 10 to 15 kt. Seas 4 to 6 ft. Period 13 seconds. .MON...W to NW winds 10 to 15 kt. Seas 4 to 6 ft. Period 13 seconds. $$ PMZ027-272100- Mexico - States of Oaxaca and Chiapas including the Gulf of Tehuantepec- 153 AM PDT Thu Aug 27 2020 .TODAY...W winds 15 to 20 kt. Seas 5 to 7 ft. Period 17 seconds. Scattered tstms. .TONIGHT...SW to W winds 10 to 15 kt Offshore Gulf of Tehuantepec, and W 15 to 20 kt Elsewhere. Seas 5 to 7 ft. Period 16 seconds. Scattered showers and isolated tstms. .FRI...SW winds 10 to 15 kt Offshore Gulf of Tehuantepec, and SW to W 15 to 20 kt Elsewhere. Seas 5 to 7 ft. Period 15 seconds. Scattered showers and isolated tstms. .FRI NIGHT...W winds 10 to 15 kt. Seas 5 to 7 ft in W swell. Period 16 seconds. Scattered showers and isolated tstms. .SAT...W winds 10 to 15 kt. Seas 5 to 7 ft in SW swell. Period 15 seconds. .SAT NIGHT...W winds 10 kt. Seas 4 to 6 ft in S swell. Period 14 seconds. .SUN...W to NW winds 10 kt. Seas 4 to 6 ft in S swell. Period 14 seconds. .SUN NIGHT...W to NW winds 10 kt in the evening, becoming variable less than 5 kt. Seas 3 to 5 ft in S swell. Period 13 seconds. .MON...Variable winds less than 5 kt. Seas 3 to 5 ft in S swell. Period 13 seconds. $$ Forecaster AL