000 FZPN27 KNHC 261633 OFFPZ7 Offshore Waters Forecast National Weather Service National Hurricane Center Miami, FL 933 AM PDT Thu Sep 26 2024 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. PMZ001-270445- Synopsis for the E Pacific within 250 nm of Mexico 933 AM PDT Thu Sep 26 2024 .SYNOPSIS...Hurricane John is near 17.5N 102.7W at 8 AM PDT, and is moving northwest at 4 kt. Maximum sustained winds are 65 kt with gusts to 80 kt, and the minimum central pressure is 979 mb. John will move to 18.0N 102.9W this evening, move inland and weaken to a tropical storm near 18.6N 103.4W Fri morning, move inland and weaken to a tropical depression near 19.2N 104.2W Fri evening, become a remnant low and move to 19.8N 105.4W Sat morning, 20.5N 107.0W Sat evening, and dissipate Sun morning. Rough to very rough seas will impact the south and southwest Mexico offshore waters through Sat. Heavy rainfall will continue to impact Guerrero, Oaxaca and Michoacan through Friday. Meanwhile, moderate to fresh winds will continue over the Baja California offshores through the weekend, with rough seas subsiding by Sun night. $$ PMZ009-270445- Mexico Border S to 30N within 60 nm of shore- 933 AM PDT Thu Sep 26 2024 .THIS AFTERNOON...N of 31N, NW winds 15 to 20 kt in the afternoon. S of 31N, NW winds 10 to 15 kt in the afternoon. Seas 6 ft. Period 15 seconds. .TONIGHT...NW winds 15 to 20 kt. Seas 7 to 8 ft. Period 14 seconds. .FRI...N of 31N, NW winds 10 to 15 kt, increasing to 15 to 20 kt in the afternoon. S of 31N, NW winds 10 to 15 kt. Seas 7 to 8 ft. Period 14 seconds. .FRI NIGHT...NW winds 10 to 15 kt. Seas 7 ft. Period 14 seconds. .SAT...N of 31N, NW to N winds 10 to 15 kt, becoming NW 15 to 20 kt in the afternoon. S of 31N, NW winds 10 to 15 kt. Seas 6 to 7 ft. Period 13 seconds. .SAT NIGHT...NW winds 15 to 20 kt, diminishing to 10 to 15 kt late. Seas 6 ft. Period 13 seconds. .SUN...N of 31N, NW winds 15 to 20 kt. S of 31N, NW to N winds 10 to 15 kt, becoming NW 15 to 20 kt in the afternoon. Seas 6 ft. Period 13 seconds. .SUN NIGHT...NW winds 15 to 20 kt, diminishing to 10 to 15 kt late. Seas 6 ft. Period 12 seconds. .MON...NW winds 10 to 15 kt. Seas 6 ft. Period 12 seconds. $$ PMZ011-270445- 30N to Punta Eugenia within 250 nm of shore- 933 AM PDT Thu Sep 26 2024 .THIS AFTERNOON...NW winds 15 to 20 kt in the afternoon. Seas 7 ft. Period 15 seconds. .TONIGHT...NW to N winds 20 to 25 kt, becoming NW 15 to 20 kt late. Seas 8 ft. Period 15 seconds. .FRI...NW winds 15 to 20 kt, increasing to 20 to 25 kt in the afternoon. Seas 8 to 9 ft. Period 14 seconds. .FRI NIGHT...NW winds 20 to 25 kt, diminishing to 15 to 20 kt late. Seas 8 ft. Period 14 seconds. .SAT...NW winds 15 to 20 kt. Seas 8 ft. Period 13 seconds. .SAT NIGHT...NW winds 20 to 25 kt, diminishing to 15 to 20 kt late. Seas 7 ft. Period 14 seconds. .SUN...NW to N winds 15 to 20 kt. Seas 7 ft. Period 13 seconds. .SUN NIGHT...NW to N winds 20 to 25 kt, diminishing to 15 to 20 kt late. Seas 7 ft. Period 13 seconds. .MON...NW to N winds 10 to 15 kt. Seas 7 ft. Period 12 seconds. $$ PMZ013-270445- Punta Eugenia to Cabo San Lazaro within 250 nm offshore- 933 AM PDT Thu Sep 26 2024 .THIS AFTERNOON...NW winds 15 to 20 kt in the afternoon. Seas 9 ft. Period 15 seconds. .TONIGHT...NW to N winds 15 to 20 kt. Seas 8 to 9 ft. Period 15 seconds. .FRI...NW to N winds 15 to 20 kt. Seas 10 ft. Period 14 seconds. .FRI NIGHT...NW winds 15 to 20 kt. Seas 10 ft. Period 14 seconds. .SAT...NW winds 15 to 20 kt. Seas 9 to 10 ft. Period 13 seconds. .SAT NIGHT...NW to N winds 15 to 20 kt. Seas 7 to 9 ft. Period 13 seconds. .SUN...NW to N winds 10 to 15 kt. Seas 7 ft. Period 13 seconds. .SUN NIGHT...NW to N winds 10 to 15 kt. Seas 7 ft. Period 13 seconds. .MON...N winds 10 to 15 kt. Seas 7 ft. Period 13 seconds. $$ PMZ014-270445- Cabo San Lazaro to Cabo San Lucas within 350 nm offshore N of 20N- 933 AM PDT Thu Sep 26 2024 .THIS AFTERNOON...NW winds 15 to 20 kt in the afternoon. Seas 9 ft. Period 9 seconds. .TONIGHT...NW winds 15 to 20 kt. Seas 9 to 10 ft. Period 9 seconds. .FRI...NW winds 15 to 20 kt. Seas 11 ft. Period 9 seconds. .FRI NIGHT...NW winds 15 to 20 kt. Seas 11 ft. Period 9 seconds. .SAT...NW winds 15 to 20 kt. Seas 10 to 11 ft. Period 10 seconds. .SAT NIGHT...NW to N winds 10 to 15 kt. Seas 7 to 9 ft. Period 10 seconds. .SUN...NW to N winds 10 to 15 kt. Seas 7 ft. Period 10 seconds. .SUN NIGHT...N winds 10 to 15 kt. Seas 7 ft. Period 11 seconds. .MON...E to SE winds 10 to 15 kt. Seas 6 ft. Period 13 seconds. $$ PMZ016-270445- From 17N to 20N Between 110W and 115W including the Revillagigedo Islands- 933 AM PDT Thu Sep 26 2024 .THIS AFTERNOON...NW winds 15 to 20 kt in the afternoon. Seas 8 ft. Period 9 seconds. .TONIGHT...NW winds 15 to 20 kt. Seas 9 to 10 ft. Period 9 seconds. .FRI...NW winds 15 to 20 kt. Seas 11 ft. Period 10 seconds. .FRI NIGHT...NW winds 15 to 20 kt. Seas 11 to 12 ft. Period 10 seconds. .SAT...NW winds 15 to 20 kt, diminishing to 10 to 15 kt in the afternoon. Seas 10 to 11 ft. Period 10 seconds. .SAT NIGHT...NW winds 10 to 15 kt. Seas 7 to 10 ft. Period 10 seconds. .SUN...NW winds 10 to 15 kt. Seas 7 ft. Period 10 seconds. .SUN NIGHT...W to NW winds 10 to 15 kt. Seas 7 ft. Period 10 seconds. .MON...SW winds 10 kt. Seas 6 ft. Period 13 seconds. $$ PMZ017-270445- Northern Gulf of California- 933 AM PDT Thu Sep 26 2024 .THIS AFTERNOON...N winds 10 kt in the afternoon. Seas 3 ft or less. Period 13 seconds. .TONIGHT...W to NW winds 10 kt. Seas 3 ft or less. Period 13 seconds. .FRI...N of 30N, variable winds less than 5 kt, becoming NW 10 kt in the afternoon. Elsewhere, NW winds 10 to 15 kt. Seas 3 ft or less. Period 13 seconds. .FRI NIGHT...W to NW winds 10 to 15 kt. Seas 3 ft or less. Period 12 seconds. .SAT...NW winds 10 kt. Seas 3 ft or less. Period 12 seconds. .SAT NIGHT...SW to W winds 10 kt, shifting to E to SE late. Seas 3 ft or less. Period 12 seconds. .SUN...SE winds 15 to 20 kt, becoming SE to S 10 to 15 kt in the afternoon. Seas 3 ft or less. Period 9 seconds. .SUN NIGHT...SE to S winds 10 kt. Seas 3 ft or less. Period 5 seconds. .MON...SE winds 10 to 15 kt. Seas 3 ft or less. Period 4 seconds. $$ PMZ019-270445- Central Gulf of California- 933 AM PDT Thu Sep 26 2024 .THIS AFTERNOON...NW winds 10 to 15 kt in the afternoon. Seas 3 ft or less. Period 14 seconds. .TONIGHT...NW winds 15 to 20 kt, diminishing to 10 to 15 kt late. Seas 4 to 5 ft. Period 13 seconds. .FRI...NW winds 10 to 15 kt. Seas 4 to 5 ft. Period 7 seconds. .FRI NIGHT...W to NW winds 15 to 20 kt, becoming NW 10 kt late. Seas 4 ft. Period 6 seconds. .SAT...N winds 10 to 15 kt, becoming SE 15 to 20 kt in the afternoon. Seas 4 ft in the morning, becoming seas 3 ft or less. Period 6 seconds. .SAT NIGHT...S to SW winds 10 to 15 kt, becoming SE 15 to 20 kt late. Seas 3 ft or less. Period 7 seconds. .SUN...SE to S winds 10 to 15 kt. Seas 3 ft or less. Period 7 seconds. .SUN NIGHT...SE to S winds 10 to 15 kt. Seas 3 ft or less. Period 10 seconds. .MON...SE to S winds 10 to 15 kt. Seas 3 ft or less. Period 14 seconds. $$ PMZ021-270445- Southern Gulf of California- 933 AM PDT Thu Sep 26 2024 .THIS AFTERNOON...NW winds 10 to 15 kt in the afternoon. Seas 4 ft. Period 11 seconds. .TONIGHT...W to NW winds 15 to 20 kt, becoming NW 10 to 15 kt late. Seas 4 ft. Period 14 seconds. .FRI...NW winds 10 to 15 kt. Seas 4 ft. Period 12 seconds. .FRI NIGHT...W winds 10 kt. Seas 4 ft. Period 9 seconds. .SAT...SE winds 10 to 15 kt. Seas 3 ft or less. Period 9 seconds. .SAT NIGHT...SE to S winds 10 to 15 kt. Seas 4 ft. Period 10 seconds. .SUN...SE to S winds 10 to 15 kt. Seas 3 ft or less, becoming 4 ft in the afternoon. Period 10 seconds. .SUN NIGHT...S winds 10 to 15 kt. Seas 4 ft in the evening, becoming seas 3 ft or less. Period 13 seconds. .MON...S to SW winds 10 kt. Seas 3 ft or less. Period 14 seconds. $$ PMZ022-270445- N of 20N E of 110W to the Entrance of the Gulf of California- 933 AM PDT Thu Sep 26 2024 .THIS AFTERNOON...W to NW winds 15 to 20 kt in the afternoon. Seas 5 to 6 ft N of 22N, and 8 ft S of 22N. Period 9 seconds. .TONIGHT...W to NW winds 15 to 20 kt. Seas 6 to 7 ft N of 22N, and 9 ft S of 22N. Period 9 seconds. .FRI...W to NW winds 15 to 20 kt. Seas 6 ft N of 22N, and 9 ft S of 22N. Period 9 seconds. .FRI NIGHT...W winds 15 to 20 kt, becoming SW 10 to 15 kt late. Seas 6 to 7 ft N of 22N, and 10 ft S of 22N. Period 9 seconds. .SAT...N of 22N, S winds 10 to 15 kt. S of 22N, SW to W winds 25 to 30 kt, becoming SW 20 to 25 kt in the afternoon. Seas 9 ft. Period 9 seconds. .SAT NIGHT...S winds 15 to 20 kt, becoming SE to S 10 to 15 kt late. Seas 7 to 8 ft. Period 9 seconds. Isolated tstms through the night. .SUN...S winds 10 to 15 kt. Seas 6 ft. Period 9 seconds. .SUN NIGHT...S to SW winds 10 kt. Seas 5 ft. Period 10 seconds. .MON...Variable winds less than 5 kt, becoming W 10 kt in the afternoon. Seas 5 ft. Period 14 seconds. $$ PMZ024-270445- Colima and Jalisco within 300 nm offshore S of 20N and E of 110W- 933 AM PDT Thu Sep 26 2024 ...TROPICAL STORM WARNING... .THIS AFTERNOON...W to NW winds 20 to 25 kt in the afternoon. Seas 12 ft. Period 9 seconds. .TONIGHT...TROPICAL STORM CONDITIONS POSSIBLE. W to NW winds 25 to 35 kt. Seas 12 to 13 ft. Period 9 seconds. .FRI...TROPICAL STORM CONDITIONS POSSIBLE. N of 18N, W to NW winds 35 to 40 kt, diminishing to 20 to 25 kt in the afternoon. S of 18N, W to NW winds 20 to 25 kt, diminishing to 15 to 20 kt in the afternoon. Seas 13 ft. Period 10 seconds. .FRI NIGHT...W winds 15 to 20 kt, diminishing to 10 to 15 kt late. Seas 12 to 13 ft. Period 10 seconds. Scattered tstms through the night. .SAT...W winds 10 to 15 kt. Seas 11 ft. Period 10 seconds. Scattered showers and isolated tstms through the day. .SAT NIGHT...SW winds 10 to 15 kt. Seas 7 to 10 ft. Period 10 seconds. .SUN...SW winds 10 kt. Seas 7 ft. Period 10 seconds. .SUN NIGHT...SW winds 10 kt. Seas 6 ft. Period 10 seconds. .MON...Variable winds less than 5 kt. Seas 6 ft. Period 12 seconds. $$ PMZ025-270445- Michoacan and Guerrero within 250 nm offshore- 933 AM PDT Thu Sep 26 2024 ...HURRICANE WARNING... .THIS AFTERNOON...TROPICAL STORM CONDITIONS. Within 60 nm of shore, SW winds 50 to 60 kt in the afternoon. Elsewhere, SW to W winds 60 to 65 kt in the afternoon. Seas 19 to 20 ft Within 60 nm of shore, and 17 ft Elsewhere. Period 10 seconds. Scattered showers and isolated tstms. Vsby 1 NM or less. .TONIGHT...HURRICANE CONDITIONS EXPECTED. Within 60 nm of shore, SW winds 45 to 55 kt, diminishing to 35 to 40 kt late. Elsewhere, SW to W winds 60 to 65 kt, diminishing to 40 to 45 kt late. Seas 22 ft Within 60 nm of shore, and 19 ft Elsewhere. Period 11 seconds. Scattered showers and isolated tstms. Vsby 1 NM or less. .FRI...TROPICAL STORM CONDITIONS POSSIBLE. Within 60 nm of shore, SW to W winds 20 to 25 kt, diminishing to 15 to 20 kt in the afternoon. Elsewhere, W winds 35 to 40 kt, becoming SW to W 20 to 25 kt in the afternoon. Seas 16 to 18 ft. Period 12 seconds. Scattered tstms. .FRI NIGHT...Within 60 nm of shore, S winds 10 to 15 kt. Elsewhere, SW to W winds 20 to 25 kt, diminishing to 15 to 20 kt late. Seas 13 to 15 ft. Period 12 seconds. Scattered tstms. .SAT...SW to W winds 15 to 20 kt, becoming SW 10 to 15 kt in the afternoon. Seas 11 to 12 ft. Period 11 seconds. Scattered showers and isolated tstms through the day. .SAT NIGHT...SW to W winds 10 to 15 kt. Seas 8 to 10 ft. Period 10 seconds. Scattered showers and isolated tstms through the night. .SUN...Within 60 nm of shore, S to SW winds 10 kt in the morning, becoming variable winds less than 5 kt. Elsewhere, SW to W winds 10 to 15 kt. Seas 7 to 8 ft. Period 10 seconds. .SUN NIGHT...W winds 10 to 15 kt. Seas 7 ft. Period 10 seconds. .MON...NW to N winds 10 to 15 kt, shifting to SW in the afternoon. Seas 6 to 7 ft. Period 10 seconds. $$ PMZ026-270445- Oaxaca W of Puerto Angel within 250 nm offshore- 933 AM PDT Thu Sep 26 2024 .THIS AFTERNOON...SW winds 25 to 30 kt in the afternoon. Seas 14 to 15 ft. Period 10 seconds. Scattered showers and isolated tstms. .TONIGHT...SW winds 25 to 30 kt, diminishing to 20 to 25 kt late. Seas 14 ft. Period 11 seconds. Scattered showers and isolated tstms. .FRI...SW winds 25 to 30 kt, becoming SW to W 20 to 25 kt in the afternoon. Seas 14 ft. Period 12 seconds. Scattered showers and isolated tstms. .FRI NIGHT...SW winds 20 to 25 kt, becoming SW to W 15 to 20 kt late. Seas 12 to 13 ft. Period 12 seconds. Scattered tstms. .SAT...SW to W winds 15 to 20 kt. Seas 11 to 12 ft. Period 12 seconds. Scattered showers and isolated tstms. .SAT NIGHT...SW to W winds 15 to 20 kt, becoming W 10 to 15 kt late. Seas 8 to 10 ft. Period 11 seconds. Numerous showers and scattered tstms. .SUN...N of 14N, SW to W winds 10 kt. S of 14N, W winds 10 to 15 kt, becoming SW to W 15 to 20 kt in the afternoon. Seas 8 ft. Period 11 seconds. .SUN NIGHT...SW to W winds 10 to 15 kt. Seas 8 ft. Period 11 seconds. .MON...SW to W winds 15 to 20 kt. Seas 7 ft. Period 10 seconds. $$ PMZ028-270445- Oaxaca E of Puerto Angel within 300 nm offshore including the Gulf of Tehuantepec- 933 AM PDT Thu Sep 26 2024 .THIS AFTERNOON...SW winds 20 to 25 kt in the afternoon. Seas 11 ft. Period 10 seconds. Scattered showers and isolated tstms through the day. .TONIGHT...SW to W winds 15 to 20 kt. Seas 10 to 11 ft. Period 10 seconds. Scattered showers and isolated tstms through the night. .FRI...SW winds 20 to 25 kt, diminishing to 15 to 20 kt in the afternoon. Seas 10 to 11 ft. Period 12 seconds. Scattered showers and isolated tstms through the day. .FRI NIGHT...SW to W winds 15 to 20 kt. Seas 11 ft. Period 12 seconds. Scattered showers and isolated tstms through the night. .SAT...SW to W winds 15 to 20 kt. Seas 10 to 11 ft. Period 13 seconds. Scattered showers and isolated tstms through the day. .SAT NIGHT...SW to W winds 15 to 20 kt, diminishing to 10 to 15 kt late. Seas 8 to 10 ft. Period 12 seconds. Scattered tstms through the night. .SUN...SW to W winds 10 to 15 kt. Seas 8 ft. Period 11 seconds. .SUN NIGHT...SW to W winds 10 to 15 kt. Seas 7 to 8 ft. Period 11 seconds. .MON...SW to W winds 15 to 20 kt. Seas 7 ft. Period 11 seconds. $$ PMZ029-270445- Offshore Chiapas E of 94W- 933 AM PDT Thu Sep 26 2024 .THIS AFTERNOON...W winds 10 to 15 kt in the afternoon. Seas 8 ft. Period 10 seconds. Scattered showers and isolated tstms through the day. .TONIGHT...W winds 10 to 15 kt. Seas 8 ft. Period 11 seconds. Scattered showers and isolated tstms through the night. .FRI...W winds 10 to 15 kt. Seas 8 ft. Period 11 seconds. Scattered showers and isolated tstms through the day. .FRI NIGHT...SW to W winds 10 to 15 kt. Seas 8 ft. Period 12 seconds. Scattered showers and isolated tstms through the night. .SAT...SW winds 10 kt. Seas 8 ft. Period 12 seconds. Scattered showers and isolated tstms through the day. .SAT NIGHT...W winds 10 kt. Seas 7 to 8 ft. Period 12 seconds. Numerous showers and scattered tstms. .SUN...S to SW winds 10 kt. Seas 7 ft. Period 11 seconds. .SUN NIGHT...S winds 10 kt. Seas 6 ft. Period 11 seconds. .MON...S winds 10 to 15 kt. Seas 6 ft. Period 11 seconds. $$ Forecaster Ramos