000 FZPN27 KNHC 120828 OFFPZ7 Offshore Waters Forecast NWS National Hurricane Center Miami, FL 128 AM PDT Sat Aug 12 2023 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. PMZ001-122030- Synopsis for the E Pacific within 250 nm of Mexico 128 AM PDT Sat Aug 12 2023 .SYNOPSIS...Moderate to fresh NW winds are expected offshore the coast of Baja California from Punta Eugenia to Cabo San Lazaro mainly at night through early next week. Fresh to strong north gap winds are forecast in the Tehunatepec region Sun through Tue, and may increase to fresh to strong speeds toward the end of the forecast period as an area of low pressure is forecast to form offshore of Central America and the southern coast of Mexico. Environmental conditions are expected to be conducive for development of this system, and a tropical depression is likely to form during the early or middle part of next week while it moves generally west-northwestward, roughly parallel to the coast of southern and southwestern Mexico. $$ PMZ009-122030- Mexico Border S to 29N within 60 nm of shore- 128 AM PDT Sat Aug 12 2023 .TODAY...NW winds 10 to 15 kt. Seas 3 to 5 ft. Period 16 seconds. .TONIGHT...NW winds 10 to 15 kt. Seas 3 to 5 ft. Period 19 seconds. .SUN...NW winds 10 to 15 kt. Seas 4 to 6 ft. Period 18 seconds. .SUN NIGHT...NW winds 10 to 15 kt. Seas 4 to 6 ft. Period 18 seconds. .MON...NW winds 10 to 15 kt. Seas 4 to 6 ft. Period 15 seconds. .MON NIGHT...NW winds 10 to 15 kt. Seas 4 to 6 ft. Period 16 seconds. .TUE...NW winds 10 to 15 kt. Seas 4 to 6 ft. Period 15 seconds. .TUE NIGHT...NW winds 15 to 20 kt. Seas 4 to 6 ft. Period 14 seconds. .WED...NW winds 15 to 20 kt. Seas 4 to 6 ft. Period 13 seconds. .WED NIGHT...NW winds 15 to 20 kt. Seas 5 to 7 ft. Period 12 seconds. $$ PMZ011-122030- Mexico S of 29N to Punta Eugenia- 128 AM PDT Sat Aug 12 2023 .TODAY...NW winds 10 to 15 kt. Seas 3 to 5 ft. Period 17 seconds. .TONIGHT...NW to N winds 10 to 15 kt. Seas 3 to 5 ft. Period 17 seconds. .SUN...NW to N winds 10 to 15 kt. Seas 4 to 6 ft. Period 18 seconds. .SUN NIGHT...NW to N winds 10 to 15 kt. Seas 4 to 6 ft. Period 17 seconds. .MON...NW to N winds 10 to 15 kt. Seas 3 to 5 ft. Period 16 seconds. .MON NIGHT...NW to N winds 10 to 15 kt. Seas 3 to 5 ft. Period 14 seconds. .TUE...NW to N winds 10 to 15 kt. Seas 3 to 5 ft. Period 15 seconds. .TUE NIGHT...NW to N winds 10 to 15 kt. Seas 4 to 6 ft. Period 14 seconds. .WED...NW to N winds 10 to 15 kt. Seas 4 to 6 ft. Period 13 seconds. .WED NIGHT...NW winds 10 to 15 kt. Seas 5 to 7 ft in NW swell. Period 12 seconds. $$ PMZ013-122030- Punta Eugenia to Cabo San Lazaro within 250 nm offshore- 128 AM PDT Sat Aug 12 2023 .TODAY...NW to N winds 10 to 15 kt. Seas 4 to 6 ft. Period 19 seconds. .TONIGHT...NW to N winds 10 to 15 kt. Seas 4 to 6 ft. Period 18 seconds. .SUN...NW to N winds 10 to 15 kt. Seas 4 to 6 ft. Period 18 seconds. .SUN NIGHT...NW to N winds 10 to 15 kt. Seas 4 to 6 ft. Period 17 seconds. .MON...NW to N winds 10 to 15 kt. Seas 4 to 6 ft. Period 16 seconds. .MON NIGHT...NW to N winds 10 to 15 kt. Seas 4 to 6 ft. Period 15 seconds. .TUE...NW to N winds 10 kt. Seas 3 to 5 ft. Period 15 seconds. .TUE NIGHT...NW to N winds 10 to 15 kt. Seas 3 to 5 ft. Period 14 seconds. .WED...NW to N winds 10 to 15 kt. Seas 4 to 6 ft. Period 14 seconds. .WED NIGHT...NW to N winds 10 to 15 kt. Seas 4 to 6 ft. Period 13 seconds. $$ PMZ014-122030- Cabo San Lazaro to Cabo San Lucas within 350 nm offshore N of 20N- 128 AM PDT Sat Aug 12 2023 .TODAY...N winds 10 to 15 kt. Seas 4 to 6 ft. Period 19 seconds. .TONIGHT...NW to N winds 10 to 15 kt. Seas 4 to 6 ft. Period 18 seconds. .SUN...NW to N winds 10 to 15 kt. Seas 4 to 6 ft. Period 18 seconds. .SUN NIGHT...NW to N winds 10 to 15 kt. Seas 4 to 6 ft. Period 17 seconds. .MON...NW to N winds 10 kt. Seas 3 to 5 ft in S to SW swell mixed with NW swell. Period 16 seconds. .MON NIGHT...NW to N winds 10 to 15 kt. Seas 3 to 5 ft. Period 15 seconds. .TUE...NW to N winds 10 kt. Seas 3 to 5 ft in S to SW swell. Period 14 seconds. .TUE NIGHT...NW winds 10 kt. Seas 3 to 5 ft in S to SW swell. Period 14 seconds. .WED...NW to N winds 10 kt. Seas 3 to 5 ft in S to SW swell. Period 14 seconds. .WED NIGHT...NW winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 14 seconds. $$ PMZ016-122030- From 17N to 20N Between 110W and 115W including the Revillagigedo Islands- 128 AM PDT Sat Aug 12 2023 .TODAY...NE winds 10 to 15 kt. Seas 4 to 6 ft. Period 19 seconds. Isolated showers and thunderstorms. .TONIGHT...NE to E winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 18 seconds. Isolated showers and thunderstorms. .SUN...E winds 10 to 15 kt. Seas 6 to 8 ft in S to SW swell. Period 17 seconds. Isolated showers and thunderstorms. .SUN NIGHT...E of 113W, NE to E winds 10 kt in the evening, becoming variable winds less than 5 kt. W of 113W, NE to E winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 17 seconds. Isolated showers and thunderstorms. .MON...NE to E winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 15 seconds. .MON NIGHT...N to NE winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 15 seconds. .TUE...N to NE winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 14 seconds. .TUE NIGHT...N winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 14 seconds. .WED...N to NE winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 14 seconds. .WED NIGHT...Variable winds less than 5 kt. Seas 4 to 6 ft in S to SW swell. Period 14 seconds. $$ PMZ017-122030- Northern Gulf of California- 128 AM PDT Sat Aug 12 2023 .TODAY...SE to S winds 10 to 15 kt. Seas 2 to 3 ft. Period 4 seconds. .TONIGHT...N of 30N, variable winds less than 5 kt. Elsewhere, SE to S winds 10 kt in the evening, becoming variable winds less than 5 kt. Seas 2 to 3 ft. Period 4 seconds. .SUN...N of 30N, SE winds 10 kt in the morning, becoming variable winds less than 5 kt. Elsewhere, SE to S winds 10 kt. Seas 2 to 3 ft. Period 4 seconds. .SUN NIGHT...N of 30N, variable winds less than 5 kt in the evening. Variable winds less than 5 kt late. Elsewhere, S winds 10 kt in the evening. Seas 2 to 3 ft. Period 8 seconds. .MON...SE to S winds 10 kt. Seas 2 to 3 ft. Period 4 seconds. .MON NIGHT...SW to W winds 10 kt. Seas 2 to 3 ft. Period 5 seconds. .TUE...Variable winds less than 5 kt. Seas 2 to 3 ft in SE to S swell. Period 4 seconds. .TUE NIGHT...Variable winds less than 5 kt. Seas 2 to 3 ft in SE to S swell. Period 2 seconds. .WED...Variable winds less than 5 kt. Seas 2 to 3 ft in SE to S swell. Period 3 seconds. .WED NIGHT...Variable winds less than 5 kt. Seas 2 to 3 ft in SE to S swell. Period 2 seconds. $$ PMZ019-122030- Central Gulf of California- 128 AM PDT Sat Aug 12 2023 .TODAY...SE to S winds 10 kt. Seas 2 to 3 ft. Period 12 seconds. .TONIGHT...SE to S winds 10 kt in the evening, becoming variable winds less than 5 kt. Seas 2 to 3 ft. Period 11 seconds. .SUN...Variable winds less than 5 kt, becoming S 10 kt in the afternoon. Seas 2 to 3 ft. Period 15 seconds. .SUN NIGHT...S to SW winds 10 kt. Seas 2 to 3 ft. Period 11 seconds. .MON...SE to S winds 10 kt. Seas 2 to 3 ft. Period 11 seconds. .MON NIGHT...Variable winds less than 5 kt. Seas 2 to 3 ft in SE to S swell. Period 10 seconds. .TUE...W winds 10 kt. Seas 2 to 3 ft. Period 10 seconds. .TUE NIGHT...Variable winds less than 5 kt. Seas 2 to 3 ft in SE to S swell. Period 6 seconds. .WED...S winds 10 kt. Seas 2 to 3 ft. Period 4 seconds. .WED NIGHT...S to SW winds 10 kt. Seas 2 to 3 ft. Period 10 seconds. $$ PMZ021-122030- Southern Gulf of California- 128 AM PDT Sat Aug 12 2023 .TODAY...Variable winds less than 5 kt. Seas 2 to 3 ft in SE to S swell. Period 19 seconds. .TONIGHT...Variable winds less than 5 kt. Seas 2 to 3 ft in SE to S swell. Period 19 seconds. .SUN...Variable winds less than 5 kt, becoming SW 10 kt in the afternoon. Seas 3 to 4 ft. Period 18 seconds. .SUN NIGHT...Variable winds less than 5 kt, becoming SW to W 10 kt late. Seas 3 to 4 ft. Period 18 seconds. .MON...SE winds 10 kt. Seas 3 to 4 ft. Period 13 seconds. .MON NIGHT...SW to W winds 10 kt. Seas 3 to 4 ft. Period 13 seconds. .TUE...S winds 10 kt. Seas 3 to 4 ft. Period 13 seconds. .TUE NIGHT...S to SW winds 10 kt. Seas 3 to 4 ft. Period 12 seconds. .WED...S winds 10 kt. Seas 3 to 4 ft. Period 12 seconds. .WED NIGHT...SW winds 10 kt. Seas 3 to 4 ft. Period 12 seconds. $$ PMZ022-122030- N of 20N E of 110W to the Entrance of the Gulf of California- 128 AM PDT Sat Aug 12 2023 .TODAY...Variable winds less than 5 kt, becoming W to NW 10 kt in the afternoon. Seas 3 to 5 ft in S to SW swell. Period 19 seconds. .TONIGHT...W to NW winds 10 kt. Seas 3 to 5 ft in S to SW swell. Period 19 seconds. .SUN...N of 22N, variable winds less than 5 kt, becoming SW to W 10 kt in the afternoon. S of 22N, NW winds 10 kt. Seas 3 to 5 ft in S to SW swell. Period 18 seconds. .SUN NIGHT...W to NW winds 10 to 15 kt. Seas 3 to 5 ft. Period 17 seconds. .MON...W to NW winds 10 kt. Seas 3 to 5 ft in S to SW swell. Period 16 seconds. .MON NIGHT...W winds 10 kt. Seas 3 to 5 ft in S to SW swell. Period 15 seconds. .TUE...Variable winds less than 5 kt. Seas 3 to 5 ft in S to SW swell. Period 15 seconds. .TUE NIGHT...SW to W winds 10 kt N of 22N, and variable less than 5 kt S of 22N. Seas 3 to 5 ft in S to SW swell. Period 14 seconds. .WED...Variable winds less than 5 kt. Seas 3 to 5 ft in S to SW swell. Period 14 seconds. .WED NIGHT...W winds 10 kt. Seas 3 to 5 ft in S to SW swell. Period 14 seconds. $$ PMZ024-122030- Colima and Jalisco within 300 nm offshore S of 20N and E of 110W- 128 AM PDT Sat Aug 12 2023 .TODAY...NE to E winds 10 kt, shifting to W in the afternoon. Seas 4 to 6 ft in S to SW swell. Period 19 seconds. .TONIGHT...W to NW winds 10 to 15 kt. Seas 4 to 6 ft. Period 18 seconds. .SUN...W to NW winds 10 to 15 kt. Seas 4 to 6 ft. Period 18 seconds. .SUN NIGHT...NW winds 10 to 15 kt. Seas 4 to 6 ft. Period 17 seconds. .MON...NW to N winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 16 seconds. .MON NIGHT...NW to N winds 10 kt N of 18N, and variable less than 5 kt S of 18N. Seas 3 to 5 ft in S to SW swell. Period 15 seconds. .TUE...NE to E winds 10 kt. Seas 3 to 5 ft in S to SW swell. Period 14 seconds. .TUE NIGHT...Variable winds less than 5 kt. Seas 3 to 5 ft in S to SW swell. Period 14 seconds. .WED...Variable winds less than 5 kt. Seas 3 to 5 ft in S to SW swell. Period 14 seconds. .WED NIGHT...Variable winds less than 5 kt. Seas 3 to 5 ft in S to SW swell. Period 14 seconds. $$ PMZ025-122030- Michoacan and Guerrero within 250 nm offshore- 128 AM PDT Sat Aug 12 2023 .TODAY...NW winds 10 kt. Seas 3 to 5 ft in S to SW swell. Period 19 seconds. Isolated showers and thunderstorms. .TONIGHT...W to NW winds 10 to 15 kt. Seas 3 to 5 ft. Period 18 seconds. Isolated showers and thunderstorms. .SUN...NW winds 10 to 15 kt. Seas 3 to 5 ft. Period 18 seconds. Isolated showers and thunderstorms. .SUN NIGHT...NW winds 10 to 15 kt. Seas 4 to 6 ft. Period 17 seconds. Scattered showers and isolated tstms through the night. .MON...Variable winds less than 5 kt Within 60 nm of shore, and N 10 kt Elsewhere. Seas 4 to 6 ft in S to SW swell. Period 16 seconds. .MON NIGHT...E winds 10 kt. Seas 3 to 5 ft in S to SW swell. Period 15 seconds. .TUE...Variable winds less than 5 kt Within 60 nm of shore, and E to SE 10 kt Elsewhere. Seas 4 to 6 ft in S to SW swell. Period 14 seconds. .TUE NIGHT...Variable winds less than 5 kt Within 60 nm of shore, and SE 10 kt Elsewhere. Seas 4 to 6 ft in S to SW swell. Period 14 seconds. .WED...Variable winds less than 5 kt Within 60 nm of shore, and NE 10 to 15 kt Elsewhere. Seas 5 to 7 ft in SE to S swell. Period 13 seconds. .WED NIGHT...NE to E winds 15 to 20 kt. Seas 8 to 12 ft in SE swell. Period 12 seconds. $$ PMZ026-122030- Oaxaca W of Puerto Angel within 250 nm offshore- 128 AM PDT Sat Aug 12 2023 .TODAY...NW winds 10 kt. Seas 3 to 5 ft in S to SW swell. Period 19 seconds. Isolated showers and thunderstorms. .TONIGHT...NW winds 10 kt. Seas 3 to 5 ft in S to SW swell. Period 19 seconds. Isolated showers and thunderstorms. .SUN...NW winds 10 kt. Seas 3 to 5 ft in S to SW swell. Period 18 seconds. Isolated showers and thunderstorms. .SUN NIGHT...NW winds 10 kt, shifting to E late. Seas 3 to 5 ft. Period 17 seconds. Scattered showers and isolated thunderstorms. .MON...NE to E winds 10 to 15 kt. Seas 4 to 6 ft. Period 16 seconds. .MON NIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft. Period 15 seconds. .TUE...E to SE winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 14 seconds. .TUE NIGHT...NE to E winds 10 to 15 kt. Seas 6 to 8 ft in SE swell. Period 13 seconds. .WED...NE to E winds 20 to 25 kt. Seas 7 to 11 ft in SE swell. Period 12 seconds. .WED NIGHT...E to SE winds 25 to 30 kt N of 14N, and SE 15 to 20 kt S of 14N. Seas 8 to 12 ft in SE swell. Period 11 seconds. $$ PMZ028-122030- Oaxaca E of Puerto Angel within 300 nm offshore including the Gulf of Tehuantepec- 128 AM PDT Sat Aug 12 2023 .TODAY...NW winds 10 kt. Seas 3 to 5 ft in S to SW swell. Period 19 seconds. Isolated showers. .TONIGHT...NW winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 19 seconds. Isolated showers and thunderstorms. .SUN...NW to N winds 15 to 20 kt N of 14N, and N 10 kt S of 14N. Seas 5 to 7 ft in S to SW swell. Period 18 seconds. Scattered showers and isolated thunderstorms. .SUN NIGHT...NE winds 15 to 20 kt N of 14N, and NE 10 kt S of 14N. Seas 4 to 6 ft in S to SW swell. Period 17 seconds. Scattered showers and isolated thunderstorms. .MON...NE to E winds 10 to 15 kt, except N to NE 15 to 20 Gulf of Tehuantepec. Seas 4 to 6 ft. Period 16 seconds. .MON NIGHT...E winds 10 to 15 kt, except N to NE 20 to 25 kt Gulf of Tehuantepec. Seas 6 to 8 ft in S to SW swell. Period 14 seconds. .TUE...NE to E winds 15 to 20 kt, except N to NE 20 to 25 kt Gulf of Tehuantepec and southwestward to near 14N. Seas 6 to 8 ft in SE swell. Period 13 seconds. .TUE NIGHT...E winds 15 to 20 kt, except N to NE 20 to 25 kt Gulf of Tehuantepec. Seas 6 to 9 ft in SE swell. Period 11 seconds. .WED...SE winds 20 to 25 kt. Seas 8 to 12 ft in SE to S swell. Period 11 seconds. .WED NIGHT...SE to S winds 15 to 20 kt. Seas 7 to 11 ft in S to SW swell. Period 10 seconds. $$ PMZ029-122030- Offshore Chiapas E of 94W- 128 AM PDT Sat Aug 12 2023 .TODAY...W to NW winds 10 kt. Seas 2 to 4 ft. Period 19 seconds. .TONIGHT...E of 93W, variable winds less than 5 kt. Variable winds less than 5 kt in the evening. W of 93W, SW to W winds 10 kt late. Seas 3 to 4 ft. Period 19 seconds. Isolated showers and thunderstorms. .SUN...Variable winds less than 5 kt. Seas 3 to 5 ft in SW swell. Period 18 seconds. Isolated showers and thunderstorms. .SUN NIGHT...E of 93W, variable winds less than 5 kt. W of 93W, E to SE winds 10 kt, shifting to NE late. Seas 3 to 5 ft in SW swell. Period 17 seconds. Scattered showers and isolated thunderstorms. .MON...Variable winds less than 5 kt E of 93W, and S 10 kt W of 93W. Seas 4 to 6 ft in SW swell. Period 16 seconds. .MON NIGHT...Variable winds less than 5 kt E of 93W, and SE 10 kt W of 93W. Seas 4 to 6 ft in S swell. Period 13 seconds. .TUE...E to SE winds 10 to 15 kt. Seas 5 to 7 ft in SE to S swell. Period 13 seconds. .TUE NIGHT...E to SE winds 15 to 20 kt. Seas 6 to 9 ft in S to SW swell. Period 12 seconds. .WED...SE winds 15 to 20 kt. Seas 6 to 9 ft in S to SW swell. Period 12 seconds. .WED NIGHT...Variable winds less than 5 kt E of 93W, and S to SW 10 kt W of 93W. Seas 6 to 8 ft in S to SW swell. Period 12 seconds. $$ Forecaster Aguirre