FZPN27 KNHC 161023 OFFPZ7 Offshore Waters Forecast NWS National Hurricane Center Miami, FL 307 AM PDT Fri Oct 16 2026 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. PMZ001-162215- Synopsis for the E Pacific within 250 nm of Mexico 307 AM PDT Fri Oct 16 2026 .SYNOPSIS...Hurricane Trudy will move to 14.8N 102.7W this afternoon, 15.9N 103.4W Sat morning, 17.4N 104.4W Sat afternoon, 19.0N 105.5W Sun morning, 20.3N 106.3W Sun afternoon, and 21.0N 107.0W Mon morning. Trudy will weaken to a tropical storm over 21.4N 108.0W early Tue. Meanwhile, Tropical Storm Simon will weaken to a tropical depression near 20.7N 109.7W this afternoon, become a remnant low and move to 21.8N 111.7W Sat morning, 23.1N 113.6W Sat afternoon, and dissipate Sun morning. Looking ahead, a tight pressure gradient in the Gulf of Tehuantepec will support fresh to strong N winds and rough seas tonight. Winds will reach gale force and seas build to very rough starting Sat and continuing through late Mon or early Tue. Fresh to strong winds and rough seas will prevail afterwards until at least late next week. An area of low pressure is forecast to form offshore of southern Mexico during the early to middle part of next week. Environmental conditions appear conducive for gradual development thereafter, and a tropical depression could form during the latter half of next week while it moves generally westward to west-northwestward over the eastern and central portions of the East Pacific. The chance of formation over the next 7 days is medium. $$ PMZ009-162215- Mexico Border S to 30N within 60 nm of shore- 307 AM PDT Fri Oct 16 2026 .TODAY...N of 31N, NE winds 10 to 15 kt, increasing to 20 to 25 kt in the afternoon. S of 31N, NE to E winds 10 kt, shifting to W in the afternoon. Seas 3 to 5 ft. Period 14 seconds. .TONIGHT...N of 31N, NE winds 15 to 20 kt. S of 31N, N winds 10 kt, shifting to NE to E 15 to 20 kt late. Seas 3 to 5 ft. Period 14 seconds. .SAT...N of 31N, NE to E winds 15 to 20 kt, shifting to N 10 to 15 kt in the afternoon. S of 31N, E winds 10 to 15 kt, shifting to SW to W in the afternoon. Seas 3 to 5 ft. Period 18 seconds. .SAT NIGHT...N winds 10 to 15 kt. Seas 3 to 5 ft. Period 17 seconds. .SUN...N of 31N, NW in the afternoon. N to NE winds 10 kt. S of 31N, variable winds less than 5 kt. Seas 3 to 5 ft. Period 16 seconds. .SUN NIGHT...NW to N winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 15 seconds. .MON...NW winds 10 kt. Seas 4 to 6 ft in SW swell. Period 15 seconds. .MON NIGHT...NW winds 10 to 15 kt. Seas 5 to 7 ft in W swell. Period 15 seconds. .TUE...W to NW winds 10 kt. Seas 6 to 8 ft in W swell. Period 15 seconds. $$ PMZ011-162215- 30N to Punta Eugenia within 250 nm of shore- 307 AM PDT Fri Oct 16 2026 .TODAY...N winds 10 to 15 kt. Seas 4 to 6 ft in W to NW swell. Period 14 seconds. .TONIGHT...Within 60 nm of the coast, N winds 10 to 15 kt, shifting to NE to E 15 to 20 kt late. Elsewhere, N to NE winds 10 kt. Seas 3 to 5 ft. Period 17 seconds. .SAT...NE to E winds 20 to 25 kt within 60 nm of the coast, and NE to E 15 to 20 kt Elsewhere. Seas 4 to 6 ft. Period 18 seconds. .SAT NIGHT...NE to E winds 15 to 20 kt. Seas 4 to 6 ft. Period 17 seconds. .SUN...N to NE winds 10 to 15 kt. Seas 4 to 6 ft in S swell. Period 16 seconds. .SUN NIGHT...N winds 10 kt. Seas 5 to 7 ft in S swell. Period 15 seconds. .MON...NW to N winds 10 kt. Seas 5 to 7 ft in S swell. Period 15 seconds. .MON NIGHT...NW to N winds 10 to 15 kt. Seas 6 to 8 ft in W swell. Period 15 seconds. .TUE...NW winds 10 kt. Seas 6 to 8 ft in W to NW swell. Period 14 seconds.$$ PMZ013-162215- Punta Eugenia to Cabo San Lazaro within 250 nm offshore- 307 AM PDT Fri Oct 16 2026 .TODAY...N winds 10 kt. Seas 4 to 6 ft in SW swell. Period 14 seconds. .TONIGHT...NW to N winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 18 seconds. .SAT...NE to E winds 10 to 15 kt Within 60 nm of shore, and N 15 to 20 kt Elsewhere. Seas 4 to 6 ft. Period 17 seconds. .SAT NIGHT...N winds 15 to 20 kt. Seas 5 to 7 ft in SE to S swell. Period 16 seconds. .SUN...NW to N winds 10 to 15 kt. Seas 5 to 7 ft in SE swell. Period 16 seconds. .SUN NIGHT...NW winds 10 kt. Seas 5 to 7 ft in SE swell. Period 16 seconds. .MON...NW winds 10 kt. Seas 5 to 7 ft in SE to S swell. Period 16 seconds. .MON NIGHT...NW to N winds 10 to 15 kt. Seas 5 to 7 ft in SE to S swell. Period 15 seconds. .TUE...NW to N winds 10 kt. Seas 5 to 7 ft in S swell. Period 14 seconds. $$ PMZ014-162215- Cabo San Lazaro to Cabo San Lucas within 350 nm offshore N of 20N- 307 AM PDT Fri Oct 16 2026 .TODAY...N of 22N, N to NE winds 10 to 15 kt. S of 22N, N winds 10 to 15 kt, increasing to 20 to 25 kt in the afternoon. Seas 4 to 6 ft. Period 16 seconds. .TONIGHT...NW to N winds 20 to 25 kt. Seas 5 to 7 ft. Period 18 seconds. .SAT...N of 22N, NE winds 15 to 20 kt, shifting to SW 20 to 25 kt in the afternoon. S of 22N, W to NW winds 10 to 15 kt. Seas 6 to 8 ft in SE swell. Period 17 seconds. .SAT NIGHT...W winds 15 to 20 kt N of 22N, and W to NW 10 kt S of 22N. Seas 6 to 9 ft in E to SE swell. Period 16 seconds. .SUN...NW winds 10 kt. Seas 6 to 9 ft in E to SE swell. Period 16 seconds. .SUN NIGHT...NW to N winds 10 to 15 kt. Seas 6 to 8 ft in E to SE swell. Period 16 seconds. .MON...NW to N winds 10 to 15 kt. Seas 6 to 8 ft in E to SE swell. Period 15 seconds. .MON NIGHT...NW to N winds 15 to 20 kt. Seas 6 to 8 ft. Period 15 seconds. .TUE...NW winds 15 to 20 kt. Seas 5 to 7 ft. Period 14 seconds. $$ PMZ016-162215- From 17N to 20N Between 110W and 115W including the Revillagigedo Islands- 307 AM PDT Fri Oct 16 2026 .TODAY...NW winds 10 kt. Seas 5 to 7 ft in S swell. Period 18 seconds. .TONIGHT...W to NW winds 10 kt. Seas 6 to 8 ft in SE to S swell. Period 17 seconds. .SAT...W to NW winds 10 kt. Seas 6 to 9 ft in E to SE swell. Period 16 seconds. .SAT NIGHT...W to NW winds 10 to 15 kt. Seas 7 to 10 ft in E to SE swell. Period 15 seconds. .SUN...NW winds 10 to 15 kt. Seas 6 to 9 ft in E swell. Period 16 seconds. .SUN NIGHT...NW to N winds 10 to 15 kt. Seas 6 to 8 ft in SE swell. Period 15 seconds. .MON...NW to N winds 10 kt. Seas 5 to 7 ft in S swell. Period 15 seconds. .MON NIGHT...NW to N winds 10 to 15 kt. Seas 5 to 7 ft in SE to S swell. Period 14 seconds. .TUE...NW winds 10 to 15 kt. Seas 5 to 7 ft in S swell. Period 14 seconds. $$ PMZ017-162215- Northern Gulf of California- 307 AM PDT Fri Oct 16 2026 .TODAY...N to NE winds 25 to 30 kt, diminishing to 15 to 20 kt in the afternoon. Seas 3 to 5 ft. Period 6 seconds. .TONIGHT...NE winds 15 to 20 kt. Seas 2 to 4 ft. Period 6 seconds. Scattered showers and isolated tstms through the night. .SAT...N winds 15 to 20 kt. Seas 3 ft or less. Period 5 seconds. Scattered showers and isolated tstms through the day. .SAT NIGHT...NW to N winds 15 to 20 kt. Seas 2 to 4 ft. Period 11 seconds. .SUN...NW to N winds 15 to 20 kt. Seas 3 ft or less. Period 12 seconds. .SUN NIGHT...Variable winds less than 5 kt N of 30N, and NW 10 to 15 kt Elsewhere. Seas 3 ft or less. Period 12 seconds. .MON...Variable winds less than 5 kt. Seas 3 ft or less. Period 8 seconds. .MON NIGHT...S to SW winds 10 kt. Seas 3 ft or less. Period 9 seconds. .TUE...S winds 10 to 15 kt. Seas 3 ft or less. Period 10 seconds. $$ PMZ019-162215- Central Gulf of California- 307 AM PDT Fri Oct 16 2026 .TODAY...NW to N winds 10 to 15 kt. Seas 2 to 4 ft. Period 14 seconds. .TONIGHT...NE winds 20 to 25 kt. Seas 2 to 4 ft. Period 11 seconds. .SAT...NE winds 15 to 20 kt. Seas 2 to 4 ft. Period 11 seconds. .SAT NIGHT...NW to N winds 15 to 20 kt. Seas 2 to 4 ft. Period 13 seconds. .SUN...NW to N winds 10 to 15 kt. Seas 2 to 4 ft. Period 13 seconds. .SUN NIGHT...NW winds 10 to 15 kt. Seas 3 ft or less. Period 13 seconds. .MON...NW to N winds 10 to 15 kt. Seas 3 ft or less. Period 15 seconds. .MON NIGHT...W to NW winds 10 kt. Seas 3 ft or less. Period 15 seconds. .TUE...Variable winds less than 5 kt, becoming W to NW 10 kt in the afternoon. Seas 3 ft or less. Period 15 seconds. $$ PMZ021-162215- Southern Gulf of California- 307 AM PDT Fri Oct 16 2026 .TODAY...N winds 10 to 15 kt. Seas 3 to 5 ft. Period 13 seconds. .TONIGHT...N winds 15 to 20 kt, shifting to E late. Seas 3 to 5 ft. Period 15 seconds. .SAT...E to SE winds 10 to 15 kt. Seas 3 to 5 ft. Period 15 seconds. .SAT NIGHT...S to SW winds 10 kt, shifting to NW to N late. Seas 3 to 5 ft. Period 16 seconds. .SUN...NW to N winds 10 kt. Seas 3 to 5 ft. Period 16 seconds. .SUN NIGHT...NW to N winds 10 to 15 kt. Seas 4 to 6 ft in SE to S swell. Period 16 seconds. .MON...NW to N winds 10 to 15 kt. Seas 4 to 6 ft. Period 16 seconds. .MON NIGHT...N winds 15 to 20 kt. Seas 3 to 5 ft. Period 15 seconds. .TUE...E to SE winds 10 to 15 kt. Seas 3 to 5 ft. Period 14 seconds. $$ PMZ022-162215- N of 20N E of 110W to the Entrance of the Gulf of California- 307 AM PDT Fri Oct 16 2026 ...TROPICAL STORM WARNING... .TODAY...E to SE winds 25 to 35 kt, shifting to S to SW in the afternoon. Seas 5 to 7 ft. Period 14 seconds. .TONIGHT...W winds 15 to 20 kt, shifting to NE 10 to 15 kt late. Seas 6 to 8 ft in SE to S swell. Period 17 seconds. Scattered showers and isolated tstms through the night. .SAT...NW winds 10 to 15 kt, shifting to N to NE in the afternoon. Seas 7 to 10 ft in SE to S swell. Period 17 seconds. .SAT NIGHT...HURRICANE CONDITIONS POSSIBLE. W to NW winds 35 to 40 kt, becoming NW to N 45 to 50 kt late. Seas 7 to 11 ft. Period 16 seconds. .SUN...HURRICANE CONDITIONS POSSIBLE. N to NE winds 65 to 80 kt. Seas 9 to 13 ft. Period 16 seconds. .SUN NIGHT...HURRICANE CONDITIONS POSSIBLE. .MON...TROPICAL STORM CONDITIONS POSSIBLE. .MON NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. .TUE...TROPICAL STORM CONDITIONS POSSIBLE. $$ PMZ024-162215- Colima and Jalisco within 300 nm offshore S of 20N and E of 110W- 307 AM PDT Fri Oct 16 2026 ...HURRICANE WARNING... .TODAY...W to NW winds 10 to 15 kt. Seas 7 to 10 ft in SE swell. Period 13 seconds. .TONIGHT...TROPICAL STORM CONDITIONS POSSIBLE. NW winds 15 to 20 kt. Seas 8 to 12 ft in E to SE swell. Period 12 seconds. .SAT...HURRICANE CONDITIONS EXPECTED. NW winds 35 to 40 kt, increasing to 95 to 115 kt in the afternoon. Seas 12 to 19 ft. Period 13 seconds. Scattered showers and isolated tstms through the day. Vsby 1 NM or less. .SAT NIGHT...HURRICANE CONDITIONS EXPECTED. NW winds 80 to 100 kt. Seas 14 to 22 ft in E swell. Period 15 seconds. Scattered showers and isolated tstms through the night. Vsby 1 NM or less. .SUN...HURRICANE CONDITIONS POSSIBLE. W to NW winds 65 to 75 kt, diminishing to 20 to 25 kt in the afternoon. Seas 10 to 15 ft. Period 16 seconds. .SUN NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. .MON...W to NW winds 10 to 15 kt. Seas 6 to 9 ft in N to NE swell. Period 15 seconds. .MON NIGHT...W to NW winds 10 to 15 kt. Seas 6 to 8 ft in N swell. Period 14 seconds. .TUE...W to NW winds 10 to 15 kt. Seas 5 to 7 ft in SW swell. Period 14 seconds. $$ PMZ025-162215- Michoacan and Guerrero within 250 nm offshore- 307 AM PDT Fri Oct 16 2026 ...HURRICANE WARNING... .TODAY...HURRICANE CONDITIONS. NE toE winds 30 to 35 kt Within 60 nm of shore, and NE 85 to 105 kt Elsewhere. Seas 15 to 23 ft in SE swell. Period 15 seconds. Scattered showers and isolated tstms. Vsby 1 NM or less. .TONIGHT...HURRICANE CONDITIONS EXPECTED. Within 60 nm of shore, NE to E winds 35 to 40 kt. Elsewhere, NW winds 90 to 110 kt, shifting to SW 95 to 115 kt late. Seas 16 to 25 ft in SE swell. Period 14 seconds. Scattered showers and isolated tstms. Vsby 1 NM or less. .SAT...HURRICANE CONDITIONS EXPECTED. Within 60 nm of shore, E winds 60 to 65 kt, becoming SE to S 85 to 105 kt in the afternoon. Elsewhere, S to SW winds 95 to 115 kt, becoming SW 80 to 90 kt in the afternoon. Seas 16 to 24 ft in S swell. Period 13 seconds. Scattered showers and isolated tstms through the day. Vsby 1 NM or less. .SAT NIGHT...TROPICAL STORM CONDITIONS EXPECTED. S to SW winds 30 to 35 kt, becoming SW 10 to 15 kt late. Seas 13 to 20 ft in S to SW swell, subsiding to 10 to 15 ft in S to SW swell late. Period 15 seconds. Scattered showers and isolated tstms through the night. .SUN...W to NW winds 10 kt. Seas 7 to 11 ft in S to SW swell. Period 16 seconds. .SUN NIGHT...W to NW winds 10 to 15 kt. Seas 6 to 8 ft in S to SW swell. Period 15 seconds. .MON...NW winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 15 seconds. .MON NIGHT...NW winds 10 to 15 kt. Seas 4 to 6 ft. Period 14 seconds. .TUE...NW winds 10 to 15 kt. Seas 4 to 6 ft in S to SW swell. Period 14 seconds. $$ PMZ026-162215- Oaxaca W of Puerto Angel within 250 nm offshore- 307 AM PDT Fri Oct 16 2026 ...TROPICAL STORM WARNING... .TODAY...SE to S winds 25 to 35 kt. Seas 10 to 15 ft in SW swell. Period 11 seconds. Scattered showers and isolated tstms through the day. .TONIGHT...SE to S winds 10 to 15 kt. Seas 8 to 12 ft in SW swell. Period 11 seconds. Scattered showers and isolated tstms through the night. .SAT...S to SW winds 10 kt. Seas 7 to 10 ft in S to SW swell. Period 11 seconds. .SAT NIGHT...W winds 10 kt. Seas 6 to 8 ft in S to SW swell. Period 16 seconds. Scattered showers and isolated tstms through the night. .SUN...NW to N winds 10 kt. Seas 6 to 8 ft in S to SW swell. Period 16 seconds. .SUN NIGHT...NW winds 10 kt. Seas 6 to 8 ft in S to SW swell. Period 15 seconds. .MON...NW to N winds 10 kt. Seas 6 to 8 ft in S to SW swell. Period 15 seconds. .MON NIGHT...Variable winds less than 5 kt, becoming NW to N 10 kt late. Seas 5 to 7 ft in S to SW swell. Period 14 seconds. .TUE...NW to N winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period 14 seconds. $$ PMZ028-162215- Oaxaca E of Puerto Angel within 300 nm offshore including the Gulf of Tehuantepec- 307 AM PDT Fri Oct 16 2026 ...GALE WARNING... ...GALE CONDITIONS POSSIBLE SUN THROUGH MON NIGHT... .TODAY...SW to W winds 10 kt. Seas 6 to 9 ft in S to SW swell. Period 14 seconds. Isolated tstms through the day. .TONIGHT...N of 14N, NW to N winds 20 to 25 kt. S of 14N, variable winds less than 5 kt, becoming SW to W 10 kt late. Seas 6 to 9 ft in S to SW swell. Period 17 seconds. .SAT...N of 14N, N winds 25 to 30 kt, becoming NW to N 35 to 45 kt in the afternoon. S of 14N, NW to N winds 20 to 25 kt. Seas 7 to 11 ft in S to SW swell. Period 17 seconds. .SAT NIGHT...N winds 35 to 45 kt N of 14N, and N 25 to 30 kt S of 14N. Seas 10 to 15 ft in NE to E swell. Period 16 seconds. Scattered showers and isolated tstms through the night. .SUN...N to NE winds 25 to 35 kt. Seas 9 to 14 ft in N to NE swell. Period 13 seconds. .SUN NIGHT...N winds 30 to 35 kt N of 14N, and N to NE 20 to 25 kt S of 14N. Seas 10 to 15 ft in N to NE swell. Period 12 seconds. .MON...N to NE winds 30 to 35 kt N of 14N, and NE 20 to 25 kt S of 14N. Seas 9 to 13 ft in N to NE swell. Period 12 seconds. .MON NIGHT...NE winds 25 to 35 kt. Seas 8 to 12 ft in N to NE swell. Period 12 seconds. .TUE...NE winds 20 to 25 kt. Seas 7 to 11 ft in N to NE swell. Period 12 seconds. .TUE NIGHT...N winds 25 to 30 kt N of 14N, and NE to E 15 to 20 kt S of 14N. Seas 7 to 10 ft in NE swell. Period 12 seconds. $$ PMZ029-162215- Offshore Chiapas E of 94W- 307 AM PDT Fri Oct 16 2026 .TODAY...W to NW winds 10 to 15 kt. Seas 3 to 5 ft. Period 14 seconds. .TONIGHT...E of 93W, W to NW winds 10 kt, shifting to N to NE late. W of 93W, NW winds 15 to 20 kt. Seas 4 to 6 ft. Period 17 seconds. .SAT...Variable winds less than 5 kt E of 93W, and N 20 to 25 kt W of 93W. Seas 6 to 8 ft. Period 17 seconds. Scattered showers and isolated tstms through the day. .SAT NIGHT...Variable winds less than 5 kt E of 93W, and N 25 to 30 kt W of 93W. Seas 7 to 11 ft in NW swell. Period 16 seconds. Scattered showers and isolated tstms through the night. .SUN...E of 93W, variable winds less than 5 kt, becoming W to NW 10 kt in the afternoon. W of 93W, NW to N winds 25 to 30 kt. Seas 7 to 11 ft in NW swell. Period 16 seconds. .SUN NIGHT...Variable winds less than 5 kt E of 93W, and N 20 to 25 kt W of 93W. Seas 7 to 11 ft in NW swell. Period 15 seconds. .MON...Variable winds less than 5 kt E of 93W, and NW to N 20 to 25 kt W of 93W. Seas 7 to 10 ft in W swell. Period 15 seconds. .MON NIGHT...Variable winds less than 5 kt E of 93W, and N to NE 20 to 25 kt W of 93W. Seas 6 to 9 ft in W swell. Period 13 seconds. .TUE...E of 93W, variable winds less than 5 kt. W of 93W, N to NE winds 10 to 15 kt, becoming NW 20 to 25 kt in the afternoon. Seas 6 to 8 ft. Period 13 seconds. $$ Forecaster Delgado