Offshore Forecast
Issued by NWS
Issued by NWS
996 FZPN27 KNHC 091519 OFFPZ7 Offshore Waters Forecast NWS National Hurricane Center Miami, FL 819 AM PDT Thu Oct 9 2025 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 819 AM PDT Thu Oct 9 2025 .SYNOPSIS...Tropical Storm Priscilla is near 23.8N 114.7W at 8 AM PDT, and is moving north-northwest at 7 kt. Maximum sustained winds are 40 kt with gusts to 50 kt, and the minimum central pressure is 996 mb. Priscilla will move to 24.8N 115.1W this evening, then weaken as a post-tropical cyclone near 25.9N 115.3W by Fri morning. The remnant low of Priscilla will move off Punta Eugenia near 26.7N 115.2W Fri evening, then continue to the northeast to 27.3N 114.8W Sat morning, before dissipating Sat evening. Farther south, newly formed Tropical Depression Seventeen-E is off the coast of Guerrero near 16.2N 100.8W at 8 AM PDT, and is moving west- northwest at 12 kt. Maximum sustained winds are 30 kt with gusts to 40 kt, and the minimum central pressure is 1004 mb. Seventeen-E will strengthen to a tropical storm near 16.8N 102.6W this evening, then move to 18.1N 105.1W Fri morning, 19.8N 107.8W Fri evening, and 21.4N 109.9W Sat morning. Seventeen-E will weaken to a tropical depression off Los Cabos near 23.3N 111.0W Sat evening, then continue to 25.5N 111.2W Sun morning. Seventeen-E will become a remnant low as it moves across Baja California Sur and into the southern Gulf of California by early Mon. Also Post- Tropical Cyclone Octave is south of Socorro Island near 17.7N 110.5W at 8 AM PDT, and is moving east- northeast at 15 kt. Maximum sustained winds are 30 kt with gusts to 40 kt, and the minimum central pressure is 1006 mb. Octave will dissipate this evening as it moves to the southeast of Socorro Island. Conditions may finally improve over the offshore waters early next week once all three systems pass or dissipate. $$ PMZ009-100330- Mexico Border S to 30N within 60 nm of shore- 819 AM PDT Thu Oct 9 2025 .TODAY...NW to N winds 15 to 20 kt. Seas 4 to 6 ft. Period 14 seconds. .TONIGHT...NW to N winds 15 to 20 kt. Seas 4 to 6 ft. Period 13 seconds. .FRI...NW to N winds 15 to 20 kt. Seas 5 to 7 ft. Period 12 seconds. .FRI NIGHT...NW winds 10 to 15 kt N of 31N, and N 15 to 20 kt S of 31N. Seas 5 to 7 ft. Period 12 seconds. .SAT...NW winds 15 to 20 kt. Seas 6 to 8 ft in W to NW swell. Period 8 seconds. .SAT NIGHT...NW winds 15 to 20 kt. Seas 6 to 9 ft in W to NW swell. Period 8 seconds. .SUN...NW winds 15 to 20 kt. Seas 6 to 9 ft in W to NW swell. Period 9 seconds. .SUN NIGHT...W to NW winds 10 to 15 kt. Seas 6 to 8 ft in W to NW swell. Period 11 seconds. .MON...W winds 10 to 15 kt. Seas 5 to 7 ft in W to NW swell. Period 11 seconds. $$ PMZ011-100330- 30N to Punta Eugenia within 250 nm of shore- 819 AM PDT Thu Oct 9 2025 .TODAY...N winds 15 to 20 kt. Seas 7 to 10 ft in SE swell. Period 14 seconds. .TONIGHT...N to NE winds 20 to 25 kt. Seas 6 to 9 ft in SE swell. Period 14 seconds. .FRI...N to NE winds 20 to 25 kt. Seas 6 to 8 ft in S to SW swell. Period 12 seconds. .FRI NIGHT...N winds 15 to 20 kt. Seas 6 to 8 ft in NW swell. Period 12 seconds. .SAT...NW to N winds 15 to 20 kt. Seas 6 to 9 ft in NW swell. Period 11 seconds. .SAT NIGHT...NW to N winds 15 to 20 kt. Seas 6 to 9 ft in NW swell. Period 8 seconds. .SUN...NW to N winds 15 to 20 kt. Seas 7 to 10 ft in NW swell. Period 9 seconds. .SUN NIGHT...NW winds 15 to 20 kt. Seas 7 to 10 ft in NW swell. Period 10 seconds. .MON...NW winds 10 to 15 kt. Seas 6 to 9 ft in NW swell. Period 10 seconds. $$ PMZ013-100330- Punta Eugenia to Cabo San Lazaro within 250 nm offshore- 819 AM PDT Thu Oct 9 2025 ...TROPICAL STORM WARNING... .TODAY...TROPICAL STORM CONDITIONS. NE winds 30 to 40 kt. Seas 12 to 18 ft in SE swell. Period 12 seconds. Scattered showers and isolated tstms through the day. .TONIGHT...TROPICAL STORM CONDITIONS POSSIBLE. N winds 25 to 30 kt. Seas 9 to 13 ft in S swell. Period 11 seconds. Scattered showers and isolated tstms through the night. .FRI...W to NW winds 25 to 30 kt. Seas 7 to 11 ft in W to NW swell. Period 9 seconds. Scattered showers and isolated tstms through the day. .FRI NIGHT...Within 60 nm of shore, SW winds 15 to 20 kt, shifting to SW to W 10 kt late. Elsewhere, NW winds 20 to 25 kt. Seas 6 to 9 ft in NW swell. Period 8 seconds. .SAT...Within 60 nm of shore, SW to W winds 10 kt, shifting to W to NW 15 to 20 kt in the afternoon. Elsewhere, NW to N winds 15 to 20 kt. Seas 5 to 7 ft. Period 11 seconds. .SAT NIGHT...NW to N winds 20 to 25 kt. Seas 6 to 8 ft in NW swell. Period 12 seconds. .SUN...NW to N winds 20 to 25 kt. Seas 6 to 8 ft in NW swell. Period 11 seconds. .SUN NIGHT...NW winds 15 to 20 kt. Seas 6 to 8 ft in NW swell. Period 10 seconds. .MON...NW winds 10 to 15 kt. Seas 6 to 8 ft in NW swell. Period 14 seconds. $$ PMZ014-100330- Cabo San Lazaro to Cabo San Lucas within 350 nm offshore N of 20N- 819 AM PDT Thu Oct 9 2025 ...TROPICAL STORM WARNING... .TODAY...TROPICAL STORM CONDITIONS. S to SW winds 30 to 40 kt N of 22N, and SW to W 20 to 25 kt S of 22N. Seas 10 to 15 ft in W to NW swell. Period 9 seconds. Scattered showers and isolated tstms through the day. .TONIGHT...W winds 20 to 25 kt. Seas 7 to 11 ft in W to NW swell. Period 10 seconds. .FRI...NW winds 15 to 20 kt. Seas 6 to 9 ft in NW swell. Period 10 seconds. .FRI NIGHT...NW to N winds 25 to 30 kt. Seas 6 to 8 ft. Period 10 seconds. Scattered showers and isolated tstms through the night. .SAT...NW to N winds 25 to 30 kt. Seas 7 to 10 ft in NW swell. Period 12 seconds. .SAT NIGHT...W to NW winds 25 to 30 kt. Seas 6 to 9 ft in NW swell. Period 12 seconds. .SUN...NW winds 15 to 20 kt. Seas 5 to 7 ft. Period 10 seconds. .SUN NIGHT...NW winds 15 to 20 kt. Seas 5 to 7 ft in NW swell. Period 9 seconds. .MON...NW winds 10 to 15 kt. Seas 5 to 7 ft in NW swell. Period 9 seconds. $$ PMZ016-100330- From 17N to 20N Between 110W and 115W including the Revillagigedo Islands- 819 AM PDT Thu Oct 9 2025 .TODAY...W to NW winds 25 to 30 kt E of 113W, and W to NW 15 to 20 kt W of 113W. Seas 7 to 11 ft in NW to N swell. Period 10 seconds. .TONIGHT...W to NW winds 15 to 20 kt. Seas 6 to 9 ft in NW to N swell. Period 10 seconds. .FRI...NW winds 15 to 20 kt. Seas 6 to 8 ft in NW to N swell. Period 11 seconds. Scattered tstms through the day. .FRI NIGHT...NW winds 20 to 25 kt E of 113W, and NW 15 to 20 kt W of 113W. Seas 6 to 8 ft. Period 11 seconds. Numerous showers and scattered tstms through the night. .SAT...W to NW winds 20 to 25 kt. Seas 6 to 8 ft in NW swell. Period 13 seconds. .SAT NIGHT...W to NW winds 15 to 20 kt. Seas 6 to 8 ft. Period 11 seconds. .SUN...W to NW winds 15 to 20 kt. Seas 5 to 7 ft in NW swell. Period 12 seconds. .SUN NIGHT...W to NW winds 10 to 15 kt. Seas 5 to 7 ft in NW swell. Period 14 seconds. .MON...NW winds 10 to 15 kt. Seas 4 to 6 ft. Period 14 seconds. $$ PMZ017-100330- Northern Gulf of California- 819 AM PDT Thu Oct 9 2025 .TODAY...SE winds 10 kt early in the morning, becoming variable winds less than 5 kt. Seas 3 ft or less. Period 7 seconds. .TONIGHT...N winds 10 to 15 kt. Seas 3 ft or less. Period 7 seconds. .FRI...NW to N winds 10 to 15 kt. Seas 2 to 4 ft. Period 6 seconds. .FRI NIGHT...E winds 15 to 20 kt. Seas 2 to 4 ft. Period 6 seconds. .SAT...Variable winds less than 5 kt. Seas 3 ft or less. Period 6 seconds. .SAT NIGHT...S winds 10 to 15 kt, shifting to NW to N 15 to 20 kt late. Seas 3 ft or less, building to 2 to 4 ft late. Period 5 seconds. .SUN...NW to N winds 15 to 20 kt, shifting to W 10 to 15 kt in the afternoon. Seas 2 to 4 ft. Period 8 seconds. .SUN NIGHT...SW to W winds 15 to 20 kt. Seas 3 ft or less. Period 7 seconds. .MON...S to SW winds 10 to 15 kt. Seas 2 to 4 ft. Period 8 seconds. $$ PMZ019-100330- Central Gulf of California- 819 AM PDT Thu Oct 9 2025 .TODAY...SE winds 10 to 15 kt. Seas 3 ft or less. Period 7 seconds. .TONIGHT...S to SW winds 10 kt in the evening, becoming variable winds less than 5 kt. Seas 3 ft or less. Period 13 seconds. .FRI...W winds 10 to 15 kt in the morning, becoming variable winds less than 5 kt. Seas 3 ft or less. Period 16 seconds. .FRI NIGHT...SW to W winds 10 to 15 kt. Seas 3 ft or less. Period 12 seconds. .SAT...S to SW winds 10 kt, shifting to SE to S 15 to 20 kt in the afternoon. Seas 3 ft or less. Period 13 seconds. .SAT NIGHT...SE to S winds 15 to 20 kt, shifting to N to NE 20 to 25 kt late. Seas 3 ft or less, building to 3 to 5 ft late. Period 13 seconds. .SUN...NE to E winds 25 to 30 kt, shifting to S to SW 20 to 25 kt in the afternoon. Seas 5 to 7 ft. Period 8 seconds. .SUN NIGHT...SW winds 20 to 25 kt. Seas 5 to 7 ft. Period 8 seconds. .MON...S to SW winds 10 to 15 kt. Seas 3 to 5 ft. Period 8 seconds. $$ PMZ021-100330- Southern Gulf of California- 819 AM PDT Thu Oct 9 2025 .TODAY...S winds 10 to 15 kt. Seas 3 to 5 ft. Period 12 seconds. .TONIGHT...W to NW winds 10 to 15 kt. Seas 2 to 4 ft. Period 13 seconds. .FRI...NW winds 10 to 15 kt. Seas 3 to 5 ft. Period 12 seconds. .FRI NIGHT...W winds 10 kt, shifting to S 15 to 20 kt late. Seas 3 to 5 ft. Period 11 seconds. Scattered showers and isolated tstms through the night. .SAT...SE winds 20 to 25 kt. Seas 4 to 6 ft. Period 13 seconds. .SAT NIGHT...S winds 25 to 30 kt. Seas 6 to 8 ft. Period 11 seconds. .SUN...SW winds 25 to 30 kt, becoming S to SW 15 to 20 kt in the afternoon. Seas 6 to 8 ft. Period 9 seconds. .SUN NIGHT...SW winds 15 to 20 kt. Seas 5 to 7 ft. Period 9 seconds. .MON...S to SW winds 15 to 20 kt. Seas 4 to 6 ft. Period 16 seconds. $$ PMZ022-100330- N of 20N E of 110W to the Entrance of the Gulf of California- 819 AM PDT Thu Oct 9 2025 ...TROPICAL STORM WARNING... .TODAY...NW winds 15 to 20 kt. Seas 6 to 8 ft in W swell. Period 10 seconds. .TONIGHT...NW winds 15 to 20 kt. Seas 6 to 8 ft in W swell. Period 11 seconds. Scattered showers and isolated tstms through the night. .FRI...TROPICAL STORM CONDITIONS POSSIBLE. NW to N winds 20 to 25 kt, becoming NE 35 to 40 kt in the afternoon. Seas 7 to 10 ft in W swell. Period 10 seconds. Scattered showers and isolated tstms through the day. .FRI NIGHT...TROPICAL STORM CONDITIONS EXPECTED. SE to S winds 30 to 40 kt. Seas 7 to 11 ft in SW to W swell. Period 12 seconds. Scattered showers and isolated tstms through the night. .SAT...S winds 25 to 30 kt. Seas 9 to 13 ft in SE to S swell. Period 11 seconds. .SAT NIGHT...S to SW winds 25 to 30 kt. Seas 7 to 10 ft in S swell. Period 10 seconds. .SUN...S to SW winds 15 to 20 kt. Seas 6 to 8 ft. Period 10 seconds. .SUN NIGHT...SW to W winds 15 to 20 kt. Seas 4 to 6 ft. Period 15 seconds. .MON...SW to W winds 10 to 15 kt. Seas 4 to 6 ft. Period 15 seconds. $$ PMZ024-100330- Colima and Jalisco within 300 nm offshore S of 20N and E of 110W- 819 AM PDT Thu Oct 9 2025 ...TROPICAL STORM WARNING... .TODAY...W to NW winds 25 to 30 kt. Seas 6 to 8 ft. Period 10 seconds. Scattered tstms through the day. .TONIGHT...TROPICAL STORM CONDITIONS EXPECTED. NW winds 15 to 20 kt, becoming NW to N 40 to 45 kt late. Seas 6 to 9 ft. Period 10 seconds. Numerous showers and scattered tstms. .FRI...TROPICAL STORM CONDITIONS EXPECTED. NW to N winds 40 to 45 kt, shifting to SW to W 35 to 40 kt in the afternoon. Seas 7 to 11 ft. Period 11 seconds. Numerous showers and scattered tstms. .FRI NIGHT...SW winds 25 to 30 kt. Seas 7 to 11 ft in W to NW swell. Period 10 seconds. Scattered showers and isolated tstms. .SAT...S to SW winds 20 to 25 kt. Seas 7 to 10 ft in W to NW swell. Period 9 seconds. .SAT NIGHT...SW to W winds 15 to 20 kt. Seas 6 to 9 ft in W swell. Period 10 seconds. .SUN...SW to W winds 10 to 15 kt. Seas 5 to 7 ft in SW swell. Period 15 seconds. .SUN NIGHT...W winds 10 to 15 kt. Seas 4 to 6 ft. Period 15 seconds. .MON...W to NW winds 10 to 15 kt. Seas 4 to 6 ft. Period 14 seconds. $$ PMZ025-100330- Michoacan and Guerrero within 250 nm offshore- 819 AM PDT Thu Oct 9 2025 ...TROPICAL STORM WARNING... .TODAY...TROPICAL STORM CONDITIONS POSSIBLE. W winds 30 to 35 kt. Seas 6 to 9 ft in W to NW swell. Period 11 seconds. Numerous showers and scattered tstms. .TONIGHT...TROPICAL STORM CONDITIONS EXPECTED. S winds 35 to 45 kt Within 60 nm of shore, and SW to W 30 to 35 kt Elsewhere. Seas 6 to 9 ft. Period 10 seconds. Scattered tstms. .FRI...TROPICAL STORM CONDITIONS POSSIBLE. S winds 25 to 30 kt. Seas 6 to 9 ft in W to NW swell. Period 10 seconds. Scattered showers and isolated tstms. .FRI NIGHT...S to SW winds 20 to 25 kt, becoming SW 10 to 15 kt late. Seas 6 to 8 ft in W to NW swell. Period 10 seconds. Scattered showers and isolated tstms through the night. .SAT...SW to W winds 10 to 15 kt. Seas 6 to 8 ft in W to NW swell. Period 15 seconds. .SAT NIGHT...W winds 10 to 15 kt. Seas 5 to 7 ft in SW swell. Period 15 seconds. .SUN...W to NW winds 10 to 15 kt. Seas 4 to 6 ft. Period 15 seconds. .SUN NIGHT...W to NW winds 10 to 15 kt. Seas 4 to 6 ft. Period 15 seconds. .MON...W to NW winds 10 to 15 kt. Seas 4 to 6 ft. Period 14 seconds. $$ PMZ026-100330- Oaxaca W of Puerto Angel within 250 nm offshore- 819 AM PDT Thu Oct 9 2025 .TODAY...SW winds 15 to 20 kt. Seas 6 to 9 ft in W to NW swell. Period 11 seconds. Scattered tstms. .TONIGHT...W winds 15 to 20 kt. Seas 6 to 9 ft in W to NW swell. Period 11 seconds. Scattered showers and isolated tstms through the night. .FRI...W to NW winds 10 kt. Seas 6 to 8 ft in W to NW swell. Period 10 seconds. Scattered showers and isolated tstms through the day. .FRI NIGHT...W winds 10 to 15 kt. Seas 5 to 7 ft in W to NW swell. Period 10 seconds. .SAT...W to NW winds 10 kt. Seas 5 to 7 ft in W to NW swell. Period 16 seconds. .SAT NIGHT...W winds 10 to 15 kt. Seas 4 to 6 ft. Period 15 seconds. .SUN...W to NW winds 10 to 15 kt. Seas 4 to 6 ft. Period 15 seconds. .SUN NIGHT...W to NW winds 10 to 15 kt. Seas 4 to 6 ft. Period 14 seconds. .MON...W to NW winds 10 to 15 kt. Seas 4 to 6 ft in S to SW swell. Period 14 seconds. $$ PMZ028-100330- Oaxaca E of Puerto Angel within 300 nm offshore including the Gulf of Tehuantepec- 819 AM PDT Thu Oct 9 2025 .TODAY...SW winds 10 to 15 kt. Seas 6 to 8 ft in W to NW swell. Period 13 seconds. Scattered showers and isolated tstms through the day. .TONIGHT...W winds 15 to 20 kt N of 14N, and W 10 kt S of 14N. Seas 6 to 8 ft in W to NW swell. Period 11 seconds. Scattered showers and isolated tstms through the night. .FRI...NW winds 20 to 25 kt N of 14N, and W to NW 10 to 15 kt S of 14N. Seas 6 to 8 ft. Period 11 seconds. .FRI NIGHT...NW winds 20 to 25 kt N of 14N, and W to NW 15 to 20 kt S of 14N. Seas 5 to 7 ft. Period 10 seconds. Scattered showers and isolated tstms through the night. .SAT...W to NW winds 25 to 30 kt. Seas 5 to 7 ft. Period 13 seconds. .SAT NIGHT...W to NW winds 15 to 20 kt. Seas 4 to 6 ft. Period 16 seconds. .SUN...W to NW winds 15 to 20 kt. Seas 4 to 6 ft. Period 15 seconds. .SUN NIGHT...W to NW winds 10 to 15 kt. Seas 4 to 6 ft. Period 15 seconds. .MON...NW winds 10 to 15 kt. Seas 4 to 6 ft. Period 14 seconds. $$ PMZ029-100330- Offshore Chiapas E of 94W- 819 AM PDT Thu Oct 9 2025 .TODAY...SE winds 10 kt, shifting to W in the afternoon. Seas 5 to 7 ft in SW to W swell. Period 13 seconds. .TONIGHT...W to NW winds 10 kt. Seas 5 to 7 ft in SW to W swell. Period 10 seconds. Scattered showers and isolated tstms. .FRI...W to NW winds 10 to 15 kt. Seas 5 to 7 ft in SW swell. Period 11 seconds. .FRI NIGHT...E of 93W, N winds 10 kt. W of 93W, NW to N winds 10 to 15 kt, increasing to 20 to 25 kt late. Seas 5 to 7 ft. Period 11 seconds. Scattered showers and isolated tstms through the night. .SAT...Variable winds less than 5 kt E of 93W, and NW 20 to 25 kt W of 93W. Seas 5 to 7 ft. Period 13 seconds. .SAT NIGHT...N to NE winds 10 to 15 kt. Seas 4 to 6 ft. Period 16 seconds. .SUN...N winds 10 to 15 kt. Seas 4 to 6 ft. Period 15 seconds. .SUN NIGHT...N to NE winds 10 to 15 kt. Seas 4 to 6 ft. Period 15 seconds. .MON...NE winds 10 to 15 kt, shifting to E to SE in the afternoon. Seas 4 to 6 ft in S to SW swell. Period 14 seconds. $$ Forecaster Christensen