257 FZPN27 KNHC 280359 OFFPZ7 Offshore Waters Forecast NWS National Hurricane Center Miami, FL 859 PM PDT Fri Aug 27 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. PMZ001-281600- Synopsis for the E Pacific within 250 nm of Mexico 859 PM PDT Fri Aug 27 2021 .SYNOPSIS...Tropical Storm Nora is near 16.3N 105.1W at 28/0300 UTC moving NW at 9 kt. Estimated minimum central pressure 991 mb. Maximum sustained wind speed remains 55 kt with gusts to 65 kt. Nora will move NW to N-NW tonight through the weekend and likely through the southern Gulf of California. Nora is expected to strengthen through Sat, reaching near 17.6N 105.6W Sat morning, then strengthen to a hurricane near 19.6N 106.2W Sat afternoon. Hurricane Nora is then expected to reach near 22.7N 107.9W Sun afternoon, and near 24.5N 109.3W Mon afternoon. Nora will then to begin to weaken slowly as it moves through the central Gulf of California Tue afternoon and then veer north and inland across NW Mexico Wed. Elsewhere, a high pressure ridge will prevail west of Baja California, retreating as Nora approaches the region. $$ PMZ009-281600- Mexico Border S to 29N within 60 nm of shore- 859 PM PDT Fri Aug 27 2021 .TONIGHT...NW winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 16 seconds. .SAT...NW winds 10 to 15 kt. Seas 4 to 6 ft. Period 15 seconds. .SAT NIGHT...NW winds 10 to 15 kt. Seas 4 to 6 ft. Period 15 seconds. .SUN...NW winds 10 to 15 kt. Seas 4 to 6 ft. Period 14 seconds. .SUN NIGHT...NW winds 10 to 15 kt. Seas 4 to 6 ft. Period 14 seconds. .MON...NW winds 10 to 15 kt. Seas 4 to 6 ft. Period 14 seconds. .MON NIGHT...NW winds 10 to 15 kt. Seas 3 to 5 ft. Period 15 seconds. .TUE...NW winds 10 to 15 kt. Seas 3 to 5 ft. Period 15 seconds. .TUE NIGHT...NW winds 10 to 15 kt. Seas 3 to 5 ft. Period 14 seconds. .WED...NW winds 10 to 15 kt. Seas 3 to 5 ft. Period 14 seconds. $$ PMZ011-281600- Mexico S of 29N to Punta Eugenia- 859 PM PDT Fri Aug 27 2021 .TONIGHT...NW to N winds 15 to 20 kt. Seas 5 to 7 ft. Period 14 seconds. .SAT...NW winds 10 to 15 kt. Seas 5 to 7 ft in SW swell. Period 13 seconds. .SAT NIGHT...NW winds 10 to 15 kt. Seas 4 to 6 ft. Period 15 seconds. .SUN...NW winds 10 to 15 kt. Seas 5 to 7 ft in W swell. Period 13 seconds. .SUN NIGHT...NW winds 10 to 15 kt. Seas 5 to 7 ft in NW swell. Period 14 seconds. .MON...NW winds 10 to 15 kt. Seas 5 to 7 ft in NW swell. Period 13 seconds. .MON NIGHT...NW winds 10 to 15 kt. Seas 5 to 7 ft in W to NW swell. Period 13 seconds. .TUE...NW winds 10 to 15 kt. Seas 4 to 6 ft. Period 14 seconds. .TUE NIGHT...NW winds 10 to 15 kt. Seas 4 to 6 ft. Period 14 seconds. .WED...TROPICAL STORM CONDITIONS POSSIBLE. W to NW winds 10 to 15 kt. Seas 4 to 6 ft. Period 13 seconds. $$ PMZ013-281600- Punta Eugenia to Cabo San Lazaro to 250 nm offshore- 859 PM PDT Fri Aug 27 2021 .TONIGHT...NW winds 10 to 15 kt. Seas 4 to 6 ft. Period 16 seconds. .SAT...NW winds 10 to 15 kt. Seas 4 to 6 ft. Period 15 seconds. .SAT NIGHT...NW winds 10 to 15 kt. Seas 5 to 7 ft in S swell. Period 15 seconds. .SUN...NW winds 10 to 15 kt. Seas 5 to 7 ft in SE to S swell. Period 14 seconds. .SUN NIGHT...NW winds 10 to 15 kt. Seas 6 to 8 ft in NW swell. Period 16 seconds. .MON...NW winds 10 to 15 kt. Seas 6 to 8 ft in SW to W swell. Period 15 seconds. .MON NIGHT...NW winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 15 seconds. .TUE...TROPICAL STORM CONDITIONS POSSIBLE. .TUE NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. .WED...TROPICAL STORM CONDITIONS POSSIBLE. $$ PMZ015-281600- Cabo San Lazaro to Cabo San Lucas to 250 nm offshore- 859 PM PDT Fri Aug 27 2021 .TONIGHT...W to NW winds 10 kt. Seas 5 to 7 ft in NW swell. Period 15 seconds. .SAT...W to NW winds 10 to 15 kt. Seas 6 to 9 ft in E to SE swell. Period 15 seconds. .SAT NIGHT...W to NW winds 10 to 15 kt. Seas 6 to 9 ft in E to SE swell. Period 14 seconds. .SUN...TROPICAL STORM CONDITIONS POSSIBLE. W to NW winds 10 kt Within 60 nm of shore, and W to NW 15 to 20 kt Elsewhere. Seas 6 to 9 ft in SE to S swell. Period 14 seconds. .SUN NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. NW to N winds 10 to 15 kt Within 60 nm of shore, and W to NW 15 to 20 kt Elsewhere. Seas 6 to 9 ft in S swell. Period 13 seconds. .MON...TROPICAL STORM CONDITIONS POSSIBLE. .MON NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. .TUE...TROPICAL STORM CONDITIONS POSSIBLE. .TUE NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. W to NW winds 10 to 15 kt. Seas 5 to 7 ft in S swell. Period 13 seconds. .WED...NW winds 10 to 15 kt. Seas 5 to 7 ft in S swell. Period 11 seconds. $$ PMZ017-281600- Northern Gulf of California- 859 PM PDT Fri Aug 27 2021 .TONIGHT...SE winds 10 to 15 kt. Seas 3 ft or less. Period 6 seconds. .SAT...SE winds 10 to 15 kt. Seas 3 ft or less. Period 6 seconds. .SAT NIGHT...Variable winds less than 5 kt. Seas 3 ft or less. Period 14 seconds. .SUN...Variable winds less than 5 kt, becoming SE to S 10 kt in the afternoon. Seas 3 ft or less. Period 14 seconds. .SUN NIGHT...SE to S winds 10 to 15 kt. Seas 3 ft or less. Period 14 seconds. .MON...SE winds 15 to 20 kt. Seas 2 to 4 ft. Period 13 seconds. .MON NIGHT...SE winds 15 to 20 kt. Seas 3 to 5 ft. Period 13 seconds. .TUE...SE winds 15 to 20 kt. Seas 3 to 5 ft. Period 12 seconds. .TUE NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. SE winds 10 to 15 kt. Seas 3 to 5 ft. Period 11 seconds. .WED...TROPICAL STORM CONDITIONS POSSIBLE. $$ PMZ019-281600- Central Gulf of California- 859 PM PDT Fri Aug 27 2021 .TONIGHT...SE winds 10 to 15 kt. Seas 3 ft or less. Period 15 seconds. .SAT...SE winds 10 kt. Seas 3 ft or less. Period 14 seconds. .SAT NIGHT...Variable winds less than 5 kt, becoming SW 10 kt late. Seas 3 ft or less. Period 14 seconds. .SUN...SE winds 10 to 15 kt. Seas 3 to 5 ft. Period 15 seconds. .SUN NIGHT...SE winds 15 to 20 kt. Seas 6 to 8 ft. Period 14 seconds. Scattered showers and tstms. .MON...TROPICAL STORM CONDITIONS POSSIBLE. .MON NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. .TUE...HURRICANE CONDITIONS POSSIBLE. .TUE NIGHT...HURRICANE CONDITIONS POSSIBLE. .WED...TROPICAL STORM CONDITIONS POSSIBLE. $$ PMZ021-281600- Southern Gulf of California- 859 PM PDT Fri Aug 27 2021 .TONIGHT...S winds 10 kt. Seas 2 to 4 ft. Period 16 seconds. .SAT...SE to S winds 10 kt, shifting to NW in the afternoon. Seas 3 to 5 ft. Period 15 seconds. .SAT NIGHT...Variable winds less than 5 kt, becoming S 10 kt late. Seas 5 to 7 ft in SE to S swell. Period 15 seconds. Scattered showers and isolated tstms. .SUN...TROPICAL STORM CONDITIONS POSSIBLE. SE winds 10 kt, increasing to 15 to 20 kt in the afternoon. Seas 6 to 8 ft in SE to S swell, building to 8 to 12 ft in SE to S swell in the afternoon. Period 15 seconds. Scattered showers and isolated tstms. .SUN NIGHT...HURRICANE CONDITIONS POSSIBLE. E to SE winds 35 to 40 kt, becoming NE to E 60 to 65 kt late. Seas 14 to 21 ft in SE to S swell. Period 15 seconds. Scattered showers and isolated tstms. Vsby 1 NM or less. .MON...HURRICANE CONDITIONS POSSIBLE. .MON NIGHT...HURRICANE CONDITIONS POSSIBLE. .TUE...HURRICANE CONDITIONS POSSIBLE. .TUE NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. .WED...TROPICAL STORM CONDITIONS POSSIBLE. S winds 10 to 15 kt. Seas 3 to 5 ft. Period 13 seconds. $$ PMZ023-281600- Entrance to the Gulf of California including Cabo Corrientes- 859 PM PDT Fri Aug 27 2021 ...HURRICANE WARNING... .TONIGHT...TROPICAL STORM CONDITIONS. Near Cabo Corrientes, W to NW winds 30 to 35 kt, shifting to N to NE 35 to 40 kt late. Elsewhere, NW winds 40 to 45 kt, increasing to 50 to 55 kt late. Seas 12 to 19 ft in SE swell. Period 16 seconds. Scattered showers and tstms. .SAT...TROPICAL STORM CONDITIONS EXPECTED. N to NE winds 50 to 65 kt Near Cabo Corrientes, and NW 50 to 60 kt Elsewhere. Seas 13 to 20 ft in SE swell. Period 15 seconds. Numerous showers and scattered tstms. .SAT NIGHT...TROPICAL STORM CONDITIONS EXPECTED. SW winds 55 to 65 kt Near Cabo Corrientes, and W 45 to 55 kt Elsewhere. Seas 12 to 19 ft in S swell. Period 15 seconds. Scattered tstms. .SUN...HURRICANE CONDITIONS EXPECTED. Near Cabo Corrientes, S to SW winds 50 to 55 kt, becoming S 30 to 35 kt in the afternoon. Elsewhere, SW to W winds 60 to 70 kt. Seas 13 to 20 ft in S swell. Period 13 seconds. Scattered tstms. .SUN NIGHT...HURRICANE CONDITIONS POSSIBLE. S winds 15 to 20 kt Near Cabo Corrientes, and SW 60 to 75 kt Elsewhere. Seas 13 to 20 ft in S swell. Period 13 seconds. Scattered tstms. .MON...HURRICANE CONDITIONS POSSIBLE. .MON NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. .TUE...TROPICAL STORM CONDITIONS POSSIBLE. Variable winds less than 5 kt Near Cabo Corrientes, and SW to W 10 to 15 kt Elsewhere. Seas 5 to 7 ft in S swell. Period 15 seconds. .TUE NIGHT...Variable winds less than 5 kt Near Cabo Corrientes, and W 10 to 15 kt Elsewhere. Seas 4 to 6 ft. Period 14 seconds. .WED...W to NW winds 10 kt. Seas 4 to 6 ft in S swell. Period 14 seconds. $$ PMZ025-281600- Mexico - States of Michoacan and Guerrero to 250 nm offshore- 859 PM PDT Fri Aug 27 2021 ...TROPICAL STORM WARNING... .TONIGHT...TROPICAL STORM CONDITIONS. Within 60 nm of shore, SE winds 35 to 40 kt, becoming SE to S 45 to 50 kt late. Elsewhere, S to SW winds 50 to 55 kt. Seas 13 to 20 ft in E to SE swell. Period 12 seconds. Numerous showers and scattered tstms. .SAT...TROPICAL STORM CONDITIONS EXPECTED. Within 60 nm of shore, SE to S winds 35 to 40 kt, becoming S 20 to 25 kt in the afternoon. Elsewhere, S to SW winds 40 to 45 kt, becoming SW 20 to 25 kt in the afternoon. Seas 10 to 16 ft in SW to W swell. Period 11 seconds. Numerous showers and scattered tstms. .SAT NIGHT...S to SW winds 10 to 15 kt Within 60 nm of shore, and SW 15 to 20 kt Elsewhere. Seas 8 to 12 ft in S to SW swell. Period 10 seconds. Scattered tstms. .SUN...SW winds 10 to 15 kt. Seas 7 to 10 ft in SW swell. Period 10 seconds. Scattered tstms. .SUN NIGHT...SW to W winds 10 to 15 kt. Seas 6 to 9 ft in S to SW swell. Period 10 seconds. Scattered showers and isolated tstms. .MON...SW to W winds 10 to 15 kt. Seas 5 to 7 ft in S swell. Period 11 seconds. .MON NIGHT...SW to W winds 10 to 15 kt. Seas 5 to 7 ft in S swell. Period 11 seconds. .TUE...Variable winds less than 5 kt Within 60 nm of shore, and SW to W 10 to 15 kt Elsewhere. Seas 4 to 6 ft. Period 13 seconds. .TUE NIGHT...SW to W winds 10 to 15 kt. Seas 4 to 6 ft. Period 14 seconds. .WED...Variable winds less than 5 kt Within 60 nm of shore, and W 10 to 15 kt Elsewhere. Seas 4 to 6 ft. Period 14 seconds. $$ PMZ027-281600- Mexico - States of Oaxaca and Chiapas including the Gulf of Tehuantepec- 859 PM PDT Fri Aug 27 2021 .TONIGHT...NW winds 10 to 15 kt Offshore Gulf of Tehuantepec, and SW to W 20 to 25 kt Elsewhere. Seas 7 to 10 ft in S to SW swell. Period 10 seconds. Scattered showers and isolated tstms. .SAT...W to NW winds 10 kt Offshore Gulf of Tehuantepec, and W 15 to 20 kt Elsewhere. Seas 6 to 9 ft in S to SW swell. Period 10 seconds. Scattered showers and isolated tstms. .SAT NIGHT...W to NW winds 10 to 15 kt. Seas 6 to 9 ft in SW swell. Period 10 seconds. Scattered showers and isolated tstms. .SUN...Variable winds less than 5 kt Offshore Gulf of Tehuantepec, and W to NW 10 to 15 kt Elsewhere. Seas 6 to 8 ft in SW swell. Period 11 seconds. Scattered showers and isolated tstms. .SUN NIGHT...Variable winds less than 5 kt Offshore Gulf of Tehuantepec, and W to NW 10 to 15 kt Elsewhere. Seas 5 to 7 ft in S to SW swell. Period 11 seconds. Scattered showers and isolated tstms. .MON...W winds 10 kt. Seas 5 to 7 ft in SW swell. Period 11 seconds. .MON NIGHT...SW to W winds 10 to 15 kt. Seas 4 to 6 ft. Period 15 seconds. .TUE...SW to W winds 10 kt. Seas 4 to 6 ft in S swell. Period 15 seconds. .TUE NIGHT...SW to W winds 10 to 15 kt. Seas 4 to 6 ft. Period 14 seconds. .WED...SW to W winds 10 to 15 kt. Seas 4 to 6 ft. Period 14 seconds. $$ Forecaster Stripling