000 FZPN27 KNHC 200952 OFFPZ7 Offshore Waters Forecast NWS National Hurricane Center Miami, FL 252 AM PDT Fri Oct 20 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. PMZ001-202200- Synopsis for the E Pacific within 250 nm of Mexico 252 AM PDT Fri Oct 20 2023 .SYNOPSIS...Hurricane Norma is near 18.8N 108.6W at 2 AM PDT, and is moving north-northwest at 6 kt. Maximum sustained winds are 100 kt with gusts to 120 kt, and the minimum central pressure is 955 mb. Norma will move to 19.7N 109.2W this afternoon, 21.2N 109.7W Sat morning, 22.4N 109.6W Sat afternoon, weaken to a tropical storm near 23.3N 109.2W Sun morning, 23.6N 108.4W Sun afternoon, and 23.9N 107.8W Mon morning. Norma will weaken to a tropical depression while moving inland near 25.3N 106.6W early Tue. Fresh to strong N winds will continue to pulse over the Tehuantepec region through Sat morning. Fresh to strong winds offshore Baja California may develop this weekend. Large NW swell is forecast to continue to spread offshore Baja California into the weekend, resulting in confused and hazardous seas as it mixes with swells generated by Norma. A broad area of low pres S of the Gulf of Tehuantepec near 08N95W is expected to gradually develop, and a tropical depression is likely to form during the next few days while the system meanders or drifts generally northward over the far eastern portion of the basin. $$ PMZ009-202200- Mexico Border S to 29N within 60 nm of shore- 252 AM PDT Fri Oct 20 2023 .TODAY...NW winds 15 to 20 kt. Seas 7 to 10 ft in W to NW swell. Period 17 seconds. .TONIGHT...NW winds 15 to 20 kt. Seas 7 to 10 ft in W to NW swell. Period 16 seconds. .SAT...NW winds 20 to 25 kt. Seas 6 to 9 ft in W to NW swell. Period 15 seconds. .SAT NIGHT...NW winds 20 to 25 kt. Seas 6 to 9 ft in W to NW swell. Period 14 seconds. .SUN...NW winds 20 to 25 kt. Seas 6 to 8 ft. Period 13 seconds. .SUN NIGHT...NW winds 20 to 25 kt. Seas 6 to 8 ft. Period 13 seconds. .MON...NW winds 15 to 20 kt. Seas 6 to 8 ft. Period 12 seconds. .MON NIGHT...NW winds 20 to 25 kt. Seas 6 to 8 ft. Period 9 seconds. .TUE...W to NW winds 10 to 15 kt. Seas 6 to 8 ft in W to NW swell. Period 9 seconds. $$ PMZ011-202200- Mexico S of 29N to Punta Eugenia- 252 AM PDT Fri Oct 20 2023 .TODAY...NW to N winds 15 to 20 kt. Seas 7 to 11 ft in W to NW swell. Period 18 seconds. .TONIGHT...NW to N winds 15 to 20 kt. Seas 7 to 11 ft in W to NW swell. Period 16 seconds. .SAT...NW to N winds 20 to 25 kt. Seas 7 to 10 ft in W to NW swell. Period 15 seconds. .SAT NIGHT...NW to N winds 20 to 25 kt. Seas 7 to 10 ft in W swell. Period 14 seconds. .SUN...NW to N winds 15 to 20 kt. Seas 6 to 9 ft in W to NW swell. Period 13 seconds. .SUN NIGHT...NW to N winds 20 to 25 kt. Seas 6 to 8 ft. Period 13 seconds. .MON...NW winds 15 to 20 kt. Seas 6 to 8 ft. Period 12 seconds. .MON NIGHT...NW winds 15 to 20 kt. Seas 6 to 8 ft. Period 11 seconds. .TUE...NW winds 15 to 20 kt. Seas 6 to 9 ft in NW swell. Period 9 seconds. $$ PMZ013-202200- Punta Eugenia to Cabo San Lazaro within 250 nm offshore- 252 AM PDT Fri Oct 20 2023 .TODAY...NW winds 15 to 20 kt. Seas 7 to 11 ft in W to NW swell. Period 19 seconds. .TONIGHT...NW to N winds 15 to 20 kt. Seas 8 to 12 ft in W to NW swell. Period 17 seconds. .SAT...NW to N winds 15 to 20 kt. Seas 8 to 12 ft in SE to S swell. Period 15 seconds. .SAT NIGHT...NW to N winds 15 to 20 kt. Seas 7 to 11 ft in S to SW swell. Period 15 seconds. .SUN...NW to N winds 15 to 20 kt. Seas 6 to 9 ft in W to NW swell. Period 14 seconds. .SUN NIGHT...NW to N winds 15 to 20 kt. Seas 6 to 8 ft in NW swell. Period 13 seconds. .MON...NW to N winds 15 to 20 kt. Seas 6 to 8 ft. Period 13 seconds. .MON NIGHT...NW winds 20 to 25 kt. Seas 6 to 8 ft. Period 12 seconds. .TUE...NW winds 15 to 20 kt. Seas 5 to 7 ft. Period 12 seconds. $$ PMZ014-202200- Cabo San Lazaro to Cabo San Lucas within 350 nm offshore N of 20N- 252 AM PDT Fri Oct 20 2023 ...TROPICAL STORM WARNING... .TODAY...TROPICAL STORM CONDITIONS. N of 22N, NW to N winds 10 to 15 kt, increasing to 20 to 25 kt in the afternoon. S of 22N, NW to N winds 35 to 45 kt. Seas 10 to 15 ft in SE swell. Period 20 seconds. .TONIGHT...TROPICAL STORM CONDITIONS EXPECTED. N of 22N, NW to N winds 35 to 40 kt, increasing to 45 to 50 kt late. S of 22N, NW to N winds 50 to 60 kt. Seas 12 to 19 ft in E to SE swell. Period 17 seconds. Scattered showers and isolated tstms through the night. .SAT...TROPICAL STORM CONDITIONS EXPECTED. N of 22N, NW winds 45 to 55 kt. S of 22N, W to NW winds 45 to 50 kt, diminishing to 30 to 35 kt in the afternoon. Seas 11 to 17 ft in E to SE swell. Period 16 seconds. .SAT NIGHT...TROPICAL STORM CONDITIONS EXPECTED. N of 22N, NW winds 35 to 40 kt, diminishing to 25 to 30 kt late. S of 22N, W to NW winds 25 to 30 kt. Seas 7 to 11 ft in W to NW swell. Period 16 seconds. .SUN...NW winds 25 to 30 kt. Seas 6 to 9 ft. Period 15 seconds. .SUN NIGHT...NW winds 20 to 25 kt. Seas 6 to 8 ft. Period 14 seconds. .MON...NW to N winds 15 to 20 kt. Seas 5 to 7 ft. Period 13 seconds. .MON NIGHT...NW winds 10 to 15 kt. Seas 6 to 8 ft in NW swell. Period 13 seconds. .TUE...NW winds 10 to 15 kt. Seas 5 to 7 ft in NW swell. Period 13 seconds. $$ PMZ016-202200- From 17N to 20N Between 110W and 115W including the Revillagigedo Islands- 252 AM PDT Fri Oct 20 2023 ...TROPICAL STORM WARNING... .TODAY...TROPICAL STORM CONDITIONS. NW winds 35 to 45 kt E of 113W, and NW 15 to 20 kt W of 113W. Seas 11 to 17 ft in E swell. Period 20 seconds. Scattered showers and isolated tstms through the day. .TONIGHT...TROPICAL STORM CONDITIONS POSSIBLE. W to NW winds 25 to 30 kt E of 113W, and NW 10 to 15 kt W of 113W. Seas 10 to 15 ft in NW swell. Period 19 seconds. .SAT...W winds 20 to 25 kt E of 113W, and NW 10 to 15 kt W of 113W. Seas 9 to 13 ft in NW swell. Period 17 seconds. .SAT NIGHT...W to NW winds 15 to 20 kt. Seas 7 to 11 ft in NW swell. Period 16 seconds. .SUN...W to NW winds 10 to 15 kt. Seas 6 to 9 ft in NW swell. Period 15 seconds. .SUN NIGHT...NW winds 10 to 15 kt. Seas 6 to 8 ft in NW swell. Period 14 seconds. .MON...NW winds 10 to 15 kt. Seas 5 to 7 ft in NW swell. Period 13 seconds. .MON NIGHT...NW winds 10 kt. Seas 6 to 8 ft in NW swell. Period 13 seconds. .TUE...NW to N winds 10 kt. Seas 5 to 7 ft in NW swell. Period 13 seconds. $$ PMZ017-202200- Northern Gulf of California- 252 AM PDT Fri Oct 20 2023 .TODAY...NW to N winds 10 to 15 kt. Seas 3 ft or less. Period 9 seconds. .TONIGHT...NW winds 10 to 15 kt. Seas 3 ft or less. Period 11 seconds. .SAT...N winds 10 kt, shifting to SE to S in the afternoon. Seas 3 ft or less. Period 12 seconds. .SAT NIGHT...SE to S winds 10 to 15 kt. Seas 3 ft or less. Period 9 seconds. .SUN...SE to S winds 10 to 15 kt. Seas 3 ft or less. Period 11 seconds. .SUN NIGHT...SW winds 10 to 15 kt. Seas 3 ft or less. Period 9 seconds. .MON...W winds 10 to 15 kt. Seas 3 ft or less. Period 5 seconds. .MON NIGHT...W winds 20 to 25 kt. Seas 3 to 5 ft. Period 6 seconds. .TUE...W winds 20 to 25 kt, becoming SW 10 to 15 kt in the afternoon. Seas 3 to 5 ft. Period 6 seconds. $$ PMZ019-202200- Central Gulf of California- 252 AM PDT Fri Oct 20 2023 .TODAY...NW winds 10 to 15 kt. Seas 3 ft or less. Period 12 seconds. .TONIGHT...SW to W winds 10 kt, shifting to SE late. Seas 3 ft or less. Period 13 seconds. .SAT...SE winds 10 kt, increasing to 15 to 20 kt in the afternoon. Seas 3 to 5 ft. Period 13 seconds. Scattered showers and isolated tstms through the day. .SAT NIGHT...E to SE winds 15 to 20 kt, shifting to NW to N 10 to 15 kt late. Seas 5 to 7 ft in SE swell. Period 13 seconds. .SUN...NE to E winds 10 to 15 kt, shifting to SE to S in the afternoon. Seas 5 to 7 ft in SE swell. Period 12 seconds. .SUN NIGHT...S winds 10 to 15 kt. Seas 3 to 5 ft. Period 11 seconds. .MON...S winds 10 to 15 kt. Seas 3 ft or less. Period 10 seconds. .MON NIGHT...SW to W winds 20 to 25 kt. Seas 3 to 5 ft. Period 6 seconds. .TUE...SW to W winds 20 to 25 kt, becoming W 10 to 15 kt in the afternoon. Seas 3 to 5 ft. Period 5 seconds. $$ PMZ021-202200- Southern Gulf of California- 252 AM PDT Fri Oct 20 2023 ...TROPICAL STORM WARNING... .TODAY...N winds 10 kt, shifting to S to SW in the afternoon. Seas 6 to 8 ft in SE to S swell. Period 12 seconds. .TONIGHT...TROPICAL STORM CONDITIONS POSSIBLE. SW to W winds 10 to 15 kt, becoming E to SE 25 to 30 kt late. Seas 7 to 11 ft in SE to S swell. Period 12 seconds. Scattered tstms. .SAT...TROPICAL STORM CONDITIONS EXPECTED. NE winds 35 to 40 kt, becoming NE to E 45 to 50 kt in the afternoon. Seas 12 to 19 ft. Period 13 seconds. Numerous showers and scattered tstms. .SAT NIGHT...TROPICAL STORM CONDITIONS EXPECTED. NE to E winds 50 to 60 kt. Seas 15 to 23 ft in SE to S swell. Period 13 seconds. Numerous showers and isolated tstms through the night. Vsby 1 NM or less. .SUN...TROPICAL STORM CONDITIONS POSSIBLE. NE winds 40 to 50 kt. Seas 14 to 21 ft in SE swell. Period 11 seconds. .SUN NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. .MON...E to SE winds 15 to 20 kt. Seas 2 to 4 ft. Period 15 seconds. .MON NIGHT...W winds 10 to 15 kt, shifting to S to SW 15 to 20 kt late. Seas 3 ft or less, building to 4 to 6 ft late. Period 15 seconds. .TUE...SW winds 10 to 15 kt. Seas 3 to 5 ft. Period 15 seconds. $$ PMZ022-202200- N of 20N E of 110W to the Entrance of the Gulf of California- 252 AM PDT Fri Oct 20 2023 ...HURRICANE WARNING... .TODAY...HURRICANE CONDITIONS. E winds 50 to 55 kt, becoming SE 70 to 80 kt in the afternoon. Seas 14 to 21 ft in S swell, building to 18 to 27 ft in S swell in the afternoon. Period 13 seconds. Scattered showers and isolated tstms through the day. Vsby 1 NM or less. .TONIGHT...HURRICANE CONDITIONS EXPECTED. SE to S winds 65 to 80 kt. Seas 19 to 28 ft in S to SW swell. Period 13 seconds. Scattered showers and isolated tstms. Vsby 1 NM or less. .SAT...TROPICAL STORM CONDITIONS EXPECTED. S to SW winds 60 to 70 kt. Seas 16 to 25 ft in W swell. Period 16 seconds. Scattered showers and isolated tstms through the day. Vsby 1 NM or less. .SAT NIGHT...TROPICAL STORM CONDITIONS EXPECTED. S to SW winds 50 to 60 kt. Seas 12 to 18 ft. Period 16 seconds. Scattered showers and isolated tstms through the night. Vsby 1 NM or less. .SUN...TROPICAL STORM CONDITIONS POSSIBLE. SW winds 45 to 50 kt. Seas 7 to 11 ft. Period 15 seconds. .SUN NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. .MON...W winds 10 to 15 kt. Seas 4 to 6 ft. Period 14 seconds. .MON NIGHT...SW to W winds 10 to 15 kt. Seas 5 to 7 ft in W swell. Period 15 seconds. .TUE...SW to W winds 10 to 15 kt. Seas 5 to 7 ft in W swell. Period 14 seconds. $$ PMZ024-202200- Colima and Jalisco within 300 nm offshore S of 20N and E of 110W- 252 AM PDT Fri Oct 20 2023 ...HURRICANE WARNING... .TODAY...HURRICANE CONDITIONS. S to SW winds 80 to 90 kt, diminishing to 65 to 75 kt in the afternoon. Seas 16 to 25 ft in W to NW swell. Period 15 seconds. Scattered showers and isolated tstms. Vsby 1 NM or less. .TONIGHT...TROPICAL STORM CONDITIONS EXPECTED. SW winds 30 to 35 kt. Seas 11 to 17 ft in NW swell. Period 20 seconds. Scattered showers and isolated tstms through the night. .SAT...TROPICAL STORM CONDITIONS POSSIBLE. W winds 25 to 30 kt, becoming SW 15 to 20 kt in the afternoon. Seas 8 to 12 ft in NW swell. Period 19 seconds. Scattered showers and isolated tstms through the day. .SAT NIGHT...SW winds 15 to 20 kt. Seas 7 to 10 ft in NW swell. Period 17 seconds. .SUN...SW to W winds 15 to 20 kt. Seas 6 to 8 ft in NW swell. Period 16 seconds. .SUN NIGHT...SW to W winds 15 to 20 kt. Seas 5 to 7 ft. Period 15 seconds. .MON...NW winds 10 kt. Seas 4 to 6 ft in NW swell. Period 14 seconds. .MON NIGHT...NW winds 10 kt in the evening, becoming variable winds less than 5 kt. Seas 5 to 7 ft in NW swell. Period 14 seconds. .TUE...W to NW winds 10 kt. Seas 5 to 7 ft in NW swell. Period 13 seconds. $$ PMZ025-202200- Michoacan and Guerrero within 250 nm offshore- 252 AM PDT Fri Oct 20 2023 .TODAY...S to SW winds 15 to 20 kt. Seas 7 to 10 ft in W to NW swell. Period 16 seconds. Scattered showers and isolated tstms through the day. .TONIGHT...SW to W winds 10 to 15 kt. Seas 6 to 9 ft in W to NW swell. Period 21 seconds. Scattered showers and isolated tstms through the night. .SAT...W winds 10 kt. Seas 6 to 9 ft in W to NW swell. Period 19 seconds. .SAT NIGHT...W to NW winds 10 kt. Seas 6 to 8 ft in W to NW swell. Period 18 seconds. Scattered showers and isolated tstms through the night. .SUN...NW winds 10 kt. Seas 6 to 8 ft in W to NW swell. Period 17 seconds. .SUN NIGHT...W to NW winds 10 kt. Seas 6 to 8 ft in W to NW swell. Period 16 seconds. .MON...NW to N winds 10 kt. Seas 5 to 7 ft in W to NW swell. Period 15 seconds. .MON NIGHT...Variable winds less than 5 kt. Seas 5 to 7 ft in W to NW swell. Period 14 seconds. .TUE...Variable winds less than 5 kt, becoming NW to N 10 kt in the afternoon. Seas 4 to 6 ft in W to NW swell. Period 14 seconds. $$ PMZ026-202200- Oaxaca W of Puerto Angel within 250 nm offshore- 252 AM PDT Fri Oct 20 2023 .TODAY...W winds 10 kt. Seas 6 to 8 ft in W to NW swell. Period 16 seconds. .TONIGHT...W to NW winds 10 kt. Seas 6 to 8 ft in W to NW swell. Period 21 seconds. Scattered showers and isolated tstms through the night. .SAT...NW winds 10 kt. Seas 6 to 8 ft in W to NW swell. Period 20 seconds. .SAT NIGHT...Variable winds less than 5 kt, becoming NW to N 10 kt late. Seas 6 to 8 ft in W to NW swell. Period 19 seconds. Scattered showers and isolated tstms through the night. .SUN...N winds 10 kt. Seas 6 to 8 ft in W to NW swell. Period 17 seconds. .SUN NIGHT...N to NE winds 10 kt. Seas 6 to 8 ft in W to NW swell. Period 16 seconds. .MON...NE winds 10 kt. Seas 5 to 7 ft in W to NW swell. Period 15 seconds. .MON NIGHT...N to NE winds 10 to 15 kt. Seas 5 to 7 ft in W to NW swell. Period 15 seconds. .TUE...NE winds 10 to 15 kt. Seas 5 to 7 ft in W to NW swell. Period 14 seconds. $$ PMZ028-202200- Oaxaca E of Puerto Angel within 300 nm offshore including the Gulf of Tehuantepec- 252 AM PDT Fri Oct 20 2023 .TODAY...N to NE winds 20 to 25 kt. Seas 6 to 8 ft. Period 16 seconds. .TONIGHT...N to NE winds 20 to 25 kt. Seas 6 to 8 ft. Period 17 seconds. Scattered showers and isolated tstms through the night. .SAT...NE winds 20 to 25 kt. Seas 6 to 8 ft. Period 20 seconds. Isolated tstms through the day. .SAT NIGHT...NE to E winds 10 to 15 kt. Seas 6 to 8 ft in W to NW swell. Period 19 seconds. Scattered showers and isolated tstms through the night. .SUN...NE to E winds 10 to 15 kt. Seas 6 to 8 ft in W to NW swell. Period 18 seconds. .SUN NIGHT...NE to E winds 15 to 20 kt. Seas 6 to 8 ft in W to NW swell. Period 17 seconds. .MON...NE to E winds 15 to 20 kt. Seas 6 to 8 ft in W swell. Period 16 seconds. .MON NIGHT...NE winds 15 to 20 kt. Seas 6 to 8 ft in W swell. Period 15 seconds. .TUE...NE winds 15 to 20 kt. Seas 6 to 8 ft in W swell. Period 14 seconds. $$ PMZ029-202200- Offshore Chiapas E of 94W- 252 AM PDT Fri Oct 20 2023 .TODAY...E of 93W, variable winds less than 5 kt. W of 93W, N winds 10 to 15 kt, shifting to NW 15 to 20 kt in the afternoon. Seas 4 to 6 ft. Period 17 seconds. .TONIGHT...Variable winds less than 5 kt E of 93W, and E to SE 10 to 15 kt W of 93W. Seas 4 to 6 ft. Period 17 seconds. Scattered showers and isolated tstms through the night. .SAT...SE winds 10 kt. Seas 5 to 7 ft in SW to W swell. Period 17 seconds. Scattered showers and isolated tstms through the day. .SAT NIGHT...E to SE winds 10 kt. Seas 5 to 7 ft in SW to W swell. Period 16 seconds. Scattered showers and isolated tstms. .SUN...E to SE winds 10 kt. Seas 4 to 6 ft in SW swell. Period 16 seconds. .SUN NIGHT...E to SE winds 10 to 15 kt. Seas 4 to 6 ft. Period 16 seconds. .MON...E to SE winds 10 to 15 kt. Seas 6 to 8 ft in S to SW swell. Period 15 seconds. .MON NIGHT...E to SE winds 15 to 20 kt. Seas 6 to 8 ft. Period 15 seconds. .TUE...SE winds 10 to 15 kt. Seas 5 to 7 ft in S swell. Period 14 seconds. $$ Forecaster Ramos