235 FZPN27 KNHC 020320 OFFPZ7 Offshore Waters Forecast NWS National Hurricane Center Miami, FL 820 PM PDT Fri Oct 1 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. PMZ001-021530- Synopsis for the E Pacific within 250 nm of Mexico 820 PM PDT Fri Oct 1 2021 .SYNOPSIS...A low pressure trough that is producing a few disorganized showers and thunderstorms a couple hundred miles west of Manzanillo, Mexico, is becoming even more unlikely to develop due to unfavorable environmental conditions. This trough is not expected to have an significant marine weather impacts into the weekend as it moves west-northwestward st around 5 kt. Generally gentle winds will continue to dominate the basin into the weekend. However, moderate to fresh gap winds will develop in the Gulf of Tehuantepec starting Sat, and strong winds are possible as early as Sun evening. $$ PMZ009-021530- Mexico Border S to 29N within 60 nm of shore- 820 PM PDT Fri Oct 1 2021 .TONIGHT...NW to N winds 10 kt. Seas 3 to 5 ft in NW swell. Period 16 seconds. .SAT...N winds 10 kt, shifting to W to NW in the afternoon. Seas 3 to 5 ft in NW swell. Period 19 seconds. .SAT NIGHT...NW to N winds 10 kt. Seas 3 to 5 ft in NW swell. Period 19 seconds. .SUN...Variable winds less than 5 kt, becoming W to NW 10 kt in the afternoon. Seas 3 to 5 ft in NW swell. Period 19 seconds. .SUN NIGHT...NW winds 10 kt. Seas 3 to 5 ft in NW swell. Period 18 seconds. .MON...W to NW winds 10 kt. Seas 3 to 5 ft in NW swell. Period 17 seconds. .MON NIGHT...NW winds 10 kt. Seas 3 to 5 ft in NW swell. Period 16 seconds. .TUE...NW winds 10 kt. Seas 3 to 5 ft in NW swell. Period 16 seconds. .TUE NIGHT...NW winds 10 kt. Seas 3 to 5 ft in NW swell. Period 15 seconds. .WED...NW winds 10 kt. Seas 3 to 5 ft in NW swell. Period 15 seconds. .WED NIGHT...NW winds 10 kt. Seas 3 to 5 ft in NW swell. Period 14 seconds. $$ PMZ011-021530- Mexico S of 29N to Punta Eugenia- 820 PM PDT Fri Oct 1 2021 .TONIGHT...Sebastian Vizcaino Bay, NW to N winds 10 kt early in the evening, becoming variable less than 5 kt. Elsewhere, NW to N winds 10 kt. Seas 4 to 6 ft in NW swell. Period 16 seconds. .SAT...Variable winds less than 5 kt. Seas 4 to 6 ft in NW swell. Period 17 seconds. .SAT NIGHT...N winds 10 kt in the evening, becoming variable less than 5 kt. Seas 4 to 6 ft in NW swell. Period 18 seconds. .SUN...Variable winds less than 5 kt, becoming SW to W 10 kt in the afternoon. Seas 4 to 6 ft in NW swell. Period 17 seconds. .SUN NIGHT...W winds 10 kt. Seas 4 to 6 ft in NW swell. Period 18 seconds. .MON...W winds 10 kt. Seas 4 to 6 ft in NW swell. Period 17 seconds. .MON NIGHT...W to NW winds 10 kt. Seas 4 to 6 ft in NW swell. Period 16 seconds. .TUE...NW winds 10 kt. Seas 4 to 6 ft in NW swell. Period 15 seconds. .TUE NIGHT...NW to N winds 10 kt. Seas 4 to 6 ft in NW swell. Period 15 seconds. .WED...NW to N winds 10 kt. Seas 4 to 6 ft in NW swell. Period 14 seconds. .WED NIGHT...NW to N winds 10 kt. Seas 3 to 5 ft in NW swell. Period 14 seconds. $$ PMZ013-021530- Punta Eugenia to Cabo San Lazaro to 250 nm offshore- 820 PM PDT Fri Oct 1 2021 .TONIGHT...NW to N winds 10 kt early in the evening, becoming variable less than 5 kt. Seas 4 to 6 ft in NW swell. Period 20 seconds. .SAT...Within 60 nm of shore, variable winds less than 5 kt, becoming W to NW 10 kt in the afternoon. Elsewhere, variable winds less than 5 kt. Seas 4 to 6 ft in NW swell. Period 19 seconds. .SAT NIGHT...NW winds 10 kt Within 60 nm of shore, and variable less than 5 kt Elsewhere. Seas 4 to 6 ft in NW swell. Period 19 seconds. .SUN...Variable winds less than 5 kt. Seas 4 to 6 ft in NW swell. Period 18 seconds. .SUN NIGHT...NW to N winds 10 kt. Seas 4 to 6 ft in NW swell. Period 18 seconds. .MON...N winds 10 kt. Seas 4 to 6 ft in NW swell. Period 17 seconds. .MON NIGHT...N winds 10 kt. Seas 4 to 6 ft in NW swell. Period 16 seconds. .TUE...N winds 10 kt. Seas 4 to 6 ft in NW swell. Period 15 seconds. .TUE NIGHT...N winds 10 to 15 kt. Seas 4 to 6 ft. Period 15 seconds. .WED...N winds 10 to 15 kt. Seas 4 to 6 ft. Period 17 seconds. .WED NIGHT...N winds 10 to 15 kt. Seas 4 to 6 ft. Period 16 seconds. $$ PMZ015-021530- Cabo San Lazaro to Cabo San Lucas to 250 nm offshore- 820 PM PDT Fri Oct 1 2021 .TONIGHT...N to NE winds 10 to 15 kt. Seas 5 to 7 ft in NW swell. Period 17 seconds. .SAT...NE winds 10 to 15 kt. Seas 4 to 6 ft. Period 18 seconds. Scattered showers and isolated thunderstorms. .SAT NIGHT...Within 60 nm of shore, S winds 10 kt in the evening, becoming variable less than 5 kt. Elsewhere, E winds 10 kt. Seas 4 to 6 ft in NW swell. Period 19 seconds. .SUN...Variable winds less than 5 kt Within 60 nm of shore, and E to SE 10 kt Elsewhere. Seas 4 to 6 ft. Period 18 seconds. Scattered showers and isolated thunderstorms. .SUN NIGHT...Variable winds less than 5 kt Within 60 nm of shore, and E 10 kt Elsewhere. Seas 4 to 6 ft. Period 17 seconds. .MON...E winds 10 kt. Seas 4 to 6 ft in NW swell. Period 16 seconds. .MON NIGHT...NE winds 10 kt. Seas 4 to 6 ft in NW swell. Period 15 seconds. .TUE...N to NE winds 10 kt. Seas 4 to 6 ft in NW swell. Period 15 seconds. .TUE NIGHT...N winds 10 to 15 kt. Seas 4 to 6 ft. Period 15 seconds. .WED...N winds 10 to 15 kt. Seas 4 to 6 ft. Period 17 seconds. .WED NIGHT...N winds 10 to 15 kt. Seas 4 to 6 ft. Period 15 seconds. $$ PMZ017-021530- Northern Gulf of California- 820 PM PDT Fri Oct 1 2021 .TONIGHT...NW winds 10 kt. Seas 3 ft or less. Period 13 seconds. .SAT...NW winds 10 kt. Seas 3 ft or less. Period 12 seconds. .SAT NIGHT...W to NW winds 10 kt. Seas 3 ft or less. Period 12 seconds. .SUN...NW winds 10 kt. Seas 3 ft or less. Period 12 seconds. .SUN NIGHT...W winds 10 kt. Seas 3 ft or less. Period 18 seconds. .MON...Variable winds less than 5 kt. Seas 3 ft or less. Period 17 seconds. .MON NIGHT...SW to W winds 10 kt. Seas 3 ft or less. Period 17 seconds. .TUE...NW winds 10 kt. Seas 3 ft or less. Period 16 seconds. .TUE NIGHT...W to NW winds 10 kt. Seas 3 ft or less. Period 16 seconds. .WED...Variable winds less than 5 kt N of 30N, and NW 10 kt Elsewhere. Seas 3 ft or less. Period 15 seconds. .WED NIGHT...SW winds 10 kt. Seas 3 ft or less. Period 17 seconds. $$ PMZ019-021530- Central Gulf of California- 820 PM PDT Fri Oct 1 2021 .TONIGHT...NW winds 10 kt. Seas 3 ft or less. Period 16 seconds. .SAT...NW to N winds 10 kt. Seas 3 ft or less. Period 16 seconds. .SAT NIGHT...NW winds 10 kt. Seas 3 ft or less. Period 14 seconds. .SUN...NW winds 10 kt. Seas 3 ft or less. Period 19 seconds. .SUN NIGHT...W to NW winds 10 kt. Seas 3 ft or less. Period 19 seconds. .MON...NW winds 10 kt. Seas 3 ft or less. Period 18 seconds. .MON NIGHT...NW winds 10 kt. Seas 3 ft or less. Period 18 seconds. .TUE...NW winds 10 to 15 kt. Seas 3 to 4 ft. Period 17 seconds. .TUE NIGHT...NW winds 10 to 15 kt. Seas 3 to 4 ft. Period 15 seconds. .WED...NW winds 10 to 15 kt. Seas 3 to 4 ft. Period 12 seconds. .WED NIGHT...NW winds 10 to 15 kt. Seas 3 to 4 ft. Period 16 seconds. $$ PMZ021-021530- Southern Gulf of California- 820 PM PDT Fri Oct 1 2021 .TONIGHT...NW to N winds 10 kt early in the evening, becoming variable less than 5 kt. Seas 3 ft or less in SE to S swell. Period 24 seconds. .SAT...N to NE winds 10 kt, shifting to NW in the afternoon. Seas 3 ft or less. Period 21 seconds. .SAT NIGHT...W winds 10 kt in the evening, becoming variable less than 5 kt. Seas 3 ft or less. Period 20 seconds. .SUN...Variable winds less than 5 kt, becoming W to NW 10 kt in the afternoon. Seas 3 ft or less. Period 19 seconds. .SUN NIGHT...W to NW winds 10 kt. Seas 3 ft or less. Period 20 seconds. .MON...NW winds 10 kt. Seas 3 ft or less. Period 19 seconds. .MON NIGHT...NW winds 10 kt. Seas 3 ft or less. Period 18 seconds. .TUE...NW winds 10 kt. Seas 3 ft or less. Period 17 seconds. .TUE NIGHT...NW winds 10 to 15 kt. Seas 3 to 4 ft. Period 18 seconds. .WED...NW winds 10 to 15 kt. Seas 3 to 4 ft. Period 17 seconds. .WED NIGHT...NW winds 10 to 15 kt. Seas 3 to 4 ft. Period 16 seconds. $$ PMZ023-021530- Entrance to the Gulf of California including Cabo Corrientes- 820 PM PDT Fri Oct 1 2021 .TONIGHT...SE winds 10 kt. Seas 4 to 6 ft in SW to W swell. Period 24 seconds. Isolated showers and thunderstorms. .SAT...Variable winds less than 5 kt Near Cabo Corrientes, and SE 10 kt Elsewhere. Seas 4 to 6 ft in SW swell. Period 21 seconds. Isolated showers and thunderstorms. .SAT NIGHT...Variable winds less than 5 kt, becoming NE to E 10 kt late. Seas 3 to 5 ft. Period 19 seconds. Scattered showers and isolated thunderstorms. .SUN...Near Cabo Corrientes, variable winds less than 5 kt. Elsewhere, E winds 10 kt, shifting to S in the afternoon. Seas 3 to 5 ft. Period 18 seconds. Scattered showers and isolated thunderstorms. .SUN NIGHT...N to NE winds 10 kt. Seas 3 to 5 ft in S to SW swell. Period 18 seconds. .MON...N to NE winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 17 seconds. .MON NIGHT...NW to N winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 16 seconds. .TUE...NW to N winds 10 kt. Seas 3 to 5 ft in S to SW swell. Period 16 seconds. .TUE NIGHT...NW to N winds 10 kt. Seas 3 to 5 ft in S to SW swell. Period 17 seconds. .WED...NW to N winds 10 kt. Seas 3 to 5 ft in S to SW swell. Period 17 seconds. .WED NIGHT...NW to N winds 10 kt. Seas 3 to 5 ft in S to SW swell. Period 16 seconds. $$ PMZ025-021530- Mexico - States of Michoacan and Guerrero to 250 nm offshore- 820 PM PDT Fri Oct 1 2021 .TONIGHT...Variable winds less than 5 kt Within 60 nm of shore, and E 10 kt Elsewhere. Seas 3 to 5 ft in S swell. Period 20 seconds. .SAT...Within 60 nm of shore, E winds 10 kt in the morning, becoming variable less than 5 kt. Elsewhere, E to SE winds 10 to 15 kt. Seas 4 to 6 ft in S swell. Period 20 seconds. .SAT NIGHT...Variable winds less than 5 kt Within 60 nm of shore, and E 10 kt Elsewhere. Seas 4 to 6 ft in S to SW swell. Period 18 seconds. Scattered showers and isolated thunderstorms. .SUN...Variable winds less than 5 kt Within 60 nm of shore, and E to SE 10 to 15 kt Elsewhere. Seas 4 to 6 ft in S to SW swell. Period 17 seconds. Scattered showers and isolated thunderstorms. .SUN NIGHT...Variable winds less than 5 kt Within 60 nm of shore, and E to SE 10 kt Elsewhere. Seas 4 to 6 ft in S to SW swell. Period 17 seconds. .MON...NE winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 16 seconds. .MON NIGHT...W to NW winds 10 kt Within 60 nm of shore, and variable less than 5 kt Elsewhere. Seas 4 to 6 ft in S to SW swell. Period 16 seconds. .TUE...W to NW winds 10 kt. Seas 3 to 5 ft in S to SW swell. Period 17 seconds. .TUE NIGHT...W to NW winds 10 kt. Seas 3 to 5 ft in S to SW swell. Period 17 seconds. .WED...Variable winds less than 5 kt. Seas 3 to 5 ft in S to SW swell. Period 16 seconds. .WED NIGHT...Variable winds less than 5 kt Within 60 nm of shore, and W to NW 10 kt Elsewhere. Seas 3 to 5 ft in S to SW swell. Period 16 seconds. $$ PMZ027-021530- Mexico - States of Oaxaca and Chiapas including the Gulf of Tehuantepec- 820 PM PDT Fri Oct 1 2021 .TONIGHT...Offshore Gulf of Tehuantepec, variable winds less than 5 kt, becoming N to NE 10 kt late. Elsewhere, E to SE winds 10 to 15 kt. Seas 4 to 6 ft in S swell. Period 20 seconds. Scattered showers and isolated thunderstorms. .SAT...E to SE winds 10 to 15 kt. Seas 4 to 6 ft. Period 20 seconds. Scattered showers and isolated thunderstorms. .SAT NIGHT...N winds 20 to 25 kt Offshore Gulf of Tehuantepec, and SE 10 kt Elsewhere. Seas 5 to 7 ft in S to SW swell. Period 19 seconds. Scattered showers and isolated thunderstorms. .SUN...Offshore Gulf of Tehuantepec, N winds 20 to 25 kt. Elsewhere, E winds 10 kt, shifting to S in the afternoon. Seas 5 to 7 ft in S to SW swell. Period 17 seconds. Scattered showers and isolated thunderstorms. .SUN 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 to SW swell. Period 17 seconds. .MON...N winds 20 to 25 kt Offshore Gulf of Tehuantepec, and N 10 to 15 kt Elsewhere. Seas 6 to 8 ft in S to SW swell. Period 16 seconds. .MON NIGHT...N winds 25 to 30 kt Offshore Gulf of Tehuantepec, and N 10 to 15 kt Elsewhere. Seas 6 to 8 ft in S to SW swell. Period 16 seconds. .TUE...N winds 20 to 25 kt Offshore Gulf of Tehuantepec, and N 10 to 15 kt Elsewhere. Seas 6 to 8 ft in S to SW swell. Period 16 seconds. .TUE NIGHT...N winds 20 to 25 kt Offshore Gulf of Tehuantepec, and N 10 kt Elsewhere. Seas 6 to 8 ft in S to SW swell. Period 16 seconds. .WED...N to NE winds 20 to 25 kt Offshore Gulf of Tehuantepec, and N 10 to 15 kt Elsewhere. Seas 6 to 8 ft in S to SW swell. Period 16 seconds. .WED NIGHT...N winds 20 to 30 kt Offshore Gulf of Tehuantepec, and N 10 to 15 kt Elsewhere. Seas 6 to 8 ft in S to SW swell. Period 16 seconds. $$ Forecaster Aguirre