000 FZPN27 KNHC 212142 OFFPZ7 Offshore Waters Forecast NWS National Hurricane Center Miami, FL 242 PM PDT Sat Oct 21 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. PMZ001-220945- Synopsis for the E Pacific within 250 nm of Mexico 242 PM PDT Sat Oct 21 2023 .SYNOPSIS...Hurricane Norma is near 23.1N 110.0W at 2 PM PDT, and is moving north-northeast at 5 kt. Maximum sustained winds are 70 kt with gusts to 85 kt, and the minimum central pressure is 979 mb. Norma will move inland and weaken to a tropical storm near 23.7N 109.9W Sun morning, 24.5N 109.1W Sun afternoon, 24.8N 108.3W Mon morning, move inland and weaken to a tropical depression near 25.1N 107.5W Mon afternoon, and dissipate Tue morning. Elsewhere, fresh to locally strong winds can be expected across the Baja California offshore waters N of Cabo San Lazaro through Mon night. The NW swell across the Baja California offshores is resulting in confused and hazardous seas as it mixes with swells generated by Norma. The swell will begin to subside by Sunday, with a new set of NW swell entering the offshores of Baja California by Mon night into Tue. $$ PMZ009-220945- Mexico Border S to 29N within 60 nm of shore- 242 PM PDT Sat Oct 21 2023 .TONIGHT...NW winds 20 to 25 kt. Seas 6 to 9 ft in W to NW swell. Period 14 seconds. .SUN...NW winds 20 to 25 kt. Seas 6 to 9 ft in W to NW swell. Period 13 seconds. .SUN NIGHT...NW winds 20 to 25 kt. Seas 6 to 9 ft in W to NW swell. Period 13 seconds. .MON...NW winds 15 to 20 kt. Seas 6 to 8 ft. Period 13 seconds. .MON NIGHT...NW winds 15 to 20 kt. Seas 5 to 7 ft. Period 10 seconds. .TUE...W to NW winds 10 to 15 kt. Seas 5 to 7 ft in W to NW swell. Period 10 seconds. .TUE NIGHT...W to NW winds 10 to 15 kt. Seas 6 to 8 ft in NW swell. Period 10 seconds. .WED...W to NW winds 10 kt. Seas 5 to 7 ft in NW swell. Period 12 seconds. .WED NIGHT...NW winds 10 to 15 kt. Seas 4 to 6 ft. Period 14 seconds. .THU...NW winds 10 to 15 kt. Seas 3 to 5 ft. Period 13 seconds. $$ PMZ011-220945- Mexico S of 29N to Punta Eugenia- 242 PM PDT Sat Oct 21 2023 .TONIGHT...NW to N winds 20 to 25 kt. Seas 7 to 10 ft in SE swell. Period 14 seconds. .SUN...NW to N winds 20 to 25 kt. Seas 7 to 10 ft in W to NW swell. Period 13 seconds. .SUN NIGHT...NW winds 20 to 25 kt. Seas 6 to 9 ft in NW swell. Period 12 seconds. .MON...NW winds 15 to 20 kt. Seas 6 to 8 ft in NW swell. Period 12 seconds. .MON NIGHT...NW winds 15 to 20 kt. Seas 6 to 8 ft. Period 12 seconds. .TUE...NW winds 10 to 15 kt. Seas 6 to 9 ft in NW swell. Period 10 seconds. .TUE NIGHT...NW winds 10 to 15 kt. Seas 6 to 9 ft in NW swell. Period 10 seconds. .WED...NW winds 10 kt. Seas 6 to 8 ft in NW swell. Period 11 seconds. .WED NIGHT...NW winds 10 to 15 kt. Seas 5 to 7 ft in NW to N swell. Period 11 seconds. .THU...NW to N winds 10 to 15 kt. Seas 4 to 6 ft. Period 13 seconds. $$ PMZ013-220945- Punta Eugenia to Cabo San Lazaro within 250 nm offshore- 242 PM PDT Sat Oct 21 2023 .TONIGHT...NW to N winds 15 to 20 kt. Seas 7 to 11 ft in SE to S swell. Period 14 seconds. .SUN...NW to N winds 20 to 25 kt. Seas 7 to 10 ft in W to NW swell. Period 14 seconds. .SUN NIGHT...NW to N winds 20 to 25 kt. Seas 6 to 9 ft in NW swell. Period 13 seconds. .MON...NW to N winds 15 to 20 kt. Seas 7 to 10 ft in NW swell. Period 13 seconds. .MON NIGHT...NW winds 15 to 20 kt. Seas 6 to 8 ft. Period 12 seconds. .TUE...NW winds 10 to 15 kt. Seas 5 to 7 ft in NW swell. Period 11 seconds. .TUE NIGHT...NW to N winds 10 to 15 kt. Seas 5 to 7 ft in NW swell. Period 14 seconds. .WED...NW to N winds 10 to 15 kt. Seas 5 to 7 ft in NW swell. Period 11 seconds. .WED NIGHT...NW to N winds 15 to 20 kt. Seas 5 to 7 ft. Period 11 seconds. .THU...NW to N winds 10 to 15 kt. Seas 4 to 6 ft. Period 12 seconds. $$ PMZ014-220945- Cabo San Lazaro to Cabo San Lucas within 350 nm offshore N of 20N- 242 PM PDT Sat Oct 21 2023 ...HURRICANE WARNING... .TONIGHT...TROPICAL STORM CONDITIONS. N of 22N, NW winds 50 to 55 kt, diminishing to 40 to 45 kt late. S of 22N, W to NW winds 25 to 30 kt. Seas 10 to 16 ft in NW swell. Period 15 seconds. .SUN...TROPICAL STORM CONDITIONS POSSIBLE. NW winds 15 to 20 kt. Seas 7 to 10 ft in W to NW swell. Period 15 seconds. .SUN NIGHT...NW winds 15 to 20 kt. Seas 6 to 9 ft in NW swell. Period 14 seconds. .MON...NW winds 15 to 20 kt. Seas 6 to 9 ft in NW swell. 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 12 seconds. .TUE NIGHT...NW to N winds 10 to 15 kt. Seas 4 to 6 ft. Period 14 seconds. .WED...N winds 10 to 15 kt. Seas 4 to 6 ft. Period 13 seconds. .WED NIGHT...N winds 10 to 15 kt. Seas 4 to 6 ft. Period 12 seconds. .THU...N winds 10 to 15 kt. Seas 4 to 6 ft. Period 11 seconds. $$ PMZ016-220945- From 17N to 20N Between 110W and 115W including the Revillagigedo Islands- 242 PM PDT Sat Oct 21 2023 .TONIGHT...W winds 10 to 15 kt. Seas 8 to 12 ft in NW swell. Period 16 seconds. .SUN...W to NW winds 10 to 15 kt. Seas 7 to 10 ft in NW swell. Period 15 seconds. .SUN NIGHT...NW winds 10 to 15 kt. Seas 6 to 9 ft in NW swell. Period 14 seconds. .MON...NW winds 10 to 15 kt. Seas 6 to 8 ft in NW swell. Period 13 seconds. .MON NIGHT...NW to N winds 10 to 15 kt. Seas 5 to 7 ft in NW swell. Period 13 seconds. .TUE...NW to N winds 10 kt. Seas 5 to 7 ft in NW swell. Period 13 seconds. .TUE NIGHT...N winds 10 to 15 kt. Seas 4 to 6 ft. Period 12 seconds. .WED...N winds 10 to 15 kt. Seas 4 to 6 ft. Period 12 seconds. .WED NIGHT...N winds 10 to 15 kt. Seas 4 to 6 ft. Period 11 seconds. .THU...N winds 10 to 15 kt. Seas 4 to 6 ft. Period 11 seconds. $$ PMZ017-220945- Northern Gulf of California- 242 PM PDT Sat Oct 21 2023 .TONIGHT...SE to S winds 15 to 20 kt. Seas 3 ft or less. Period 7 seconds. .SUN...SE to S winds 10 to 15 kt. Seas 2 to 4 ft. Period 11 seconds. .SUN NIGHT...SW winds 15 to 20 kt. Seas 3 ft or less. Period 11 seconds. .MON...W to NW winds 15 to 20 kt. Seas 3 to 5 ft. Period 6 seconds. .MON NIGHT...SW to W winds 20 to 25 kt. Seas 3 to 5 ft. Period 5 seconds. .TUE...N of 30N, SE to S winds 10 kt in the morning, becoming variable winds less than 5 kt. Elsewhere, SW winds 10 to 15 kt. Seas 2 to 4 ft. Period 5 seconds. .TUE NIGHT...N of 30N, variable winds less than 5 kt, becoming SW 10 kt late. Elsewhere, SW winds 10 to 15 kt. Seas 3 ft or less. Period 4 seconds. .WED...SE to S winds 10 to 15 kt. Seas 3 ft or less. Period 6 seconds. .WED NIGHT...S to SW winds 10 to 15 kt. Seas 3 ft or less. Period 7 seconds. .THU...SE to S winds 10 kt. Seas 3 ft or less. Period 7 seconds. $$ PMZ019-220945- Central Gulf of California- 242 PM PDT Sat Oct 21 2023 .TONIGHT...E winds 25 to 30 kt, shifting to N late. Seas 7 to 10 ft in SE swell. Period 12 seconds. Scattered showers and isolated tstms through the night. .SUN...N winds 20 to 25 kt, becoming NE 10 to 15 kt in the afternoon. Seas 7 to 11 ft in SE swell. Period 12 seconds. .SUN NIGHT...S winds 15 to 20 kt. Seas 4 to 6 ft. Period 12 seconds. .MON...S to SW winds 15 to 20 kt. Seas 2 to 4 ft. Period 10 seconds. .MON NIGHT...SW to W winds 20 to 25 kt. Seas 3 to 5 ft. Period 8 seconds. .TUE...W winds 15 to 20 kt. Seas 3 to 5 ft. Period 8 seconds. .TUE NIGHT...W to NW winds 10 to 15 kt. Seas 3 ft or less. Period 5 seconds. .WED...N to NE winds 10 kt. Seas 3 ft or less. Period 14 seconds. .WED NIGHT...NW winds 10 to 15 kt. Seas 3 ft or less. Period 14 seconds. .THU...NW to N winds 10 to 15 kt. Seas 3 ft or less. Period 13 seconds. $$ PMZ021-220945- Southern Gulf of California- 242 PM PDT Sat Oct 21 2023 ...TROPICAL STORM WARNING... .TONIGHT...TROPICAL STORM CONDITIONS. E to SE winds 55 to 60 kt. Seas 14 to 22 ft in SE to S swell. Period 11 seconds. Numerous showers and isolated tstms. Vsby 1 NM or less. .SUN...TROPICAL STORM CONDITIONS EXPECTED. NE to E winds 50 to 55 kt, shifting to N 45 to 50 kt in the afternoon. Seas 15 to 23 ft in SE to S swell. Period 12 seconds. Scattered showers and isolated tstms. .SUN NIGHT...TROPICAL STORM CONDITIONS EXPECTED. N winds 40 to 45 kt, shifting to W 35 to 40 kt late. Seas 12 to 19 ft in E to SE swell, subsiding to 9 to 14 ft in NE swell late. Period 10 seconds. Scattered showers and isolated tstms through the night. .MON...SW to W winds 25 to 30 kt, becoming SE to S 10 to 15 kt in the afternoon. Seas 7 to 10 ft in NE swell, subsiding to 4 to 6 ft in the afternoon. Period 14 seconds. .MON NIGHT...S to SW winds 15 to 20 kt. Seas 3 to 5 ft. Period 15 seconds. .TUE...W to NW winds 15 to 20 kt. Seas 3 to 5 ft. Period 15 seconds. .TUE NIGHT...NW winds 10 to 15 kt. Seas 2 to 4 ft. Period 14 seconds. .WED...NW to N winds 10 to 15 kt. Seas 2 to 4 ft. Period 14 seconds. .WED NIGHT...NW to N winds 10 to 15 kt. Seas 2 to 4 ft. Period 13 seconds. .THU...NW to N winds 10 kt. Seas 3 ft or less. Period 15 seconds. $$ PMZ022-220945- N of 20N E of 110W to the Entrance of the Gulf of California- 242 PM PDT Sat Oct 21 2023 ...TROPICAL STORM WARNING... .TONIGHT...TROPICAL STORM CONDITIONS. SW winds 45 to 55 kt. Seas 11 to 17 ft. Period 15 seconds. Scattered showers and isolated tstms through the night. Vsby 1 NM or less. .SUN...TROPICAL STORM CONDITIONS EXPECTED. SW winds 35 to 40 kt, diminishing to 25 to 30 kt in the afternoon. Seas 9 to 13 ft in W to NW swell. Period 15 seconds. Scattered showers and isolated tstms through the day. .SUN NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. SW to W winds 15 to 20 kt. Seas 7 to 10 ft in W to NW swell. Period 15 seconds. Scattered showers and isolated tstms through the night. .MON...W winds 15 to 20 kt. Seas 6 to 8 ft. Period 14 seconds. Scattered showers and isolated tstms through the day. .MON NIGHT...SW to W winds 10 to 15 kt. Seas 5 to 7 ft in W swell. Period 15 seconds. Isolated tstms through the night. .TUE...W winds 10 to 15 kt. Seas 4 to 6 ft. Period 15 seconds. .TUE NIGHT...NW winds 10 to 15 kt. Seas 4 to 6 ft. Period 14 seconds. .WED...NW to N winds 10 to 15 kt. Seas 3 to 5 ft. Period 14 seconds. .WED NIGHT...NW to N winds 15 to 20 kt. Seas 3 to 5 ft. Period 13 seconds. .THU...NW to N winds 15 to 20 kt. Seas 3 to 5 ft. Period 16 seconds. $$ PMZ024-220945- Colima and Jalisco within 300 nm offshore S of 20N and E of 110W- 242 PM PDT Sat Oct 21 2023 .TONIGHT...SW winds 10 to 15 kt. Seas 8 to 12 ft in NW swell. Period 17 seconds. .SUN...SW to W winds 10 to 15 kt. Seas 7 to 10 ft in NW swell. Period 16 seconds. .SUN NIGHT...SW to W winds 10 kt. Seas 6 to 8 ft in NW swell. Period 15 seconds. .MON...W winds 10 kt. Seas 5 to 7 ft in NW swell. Period 14 seconds. .MON NIGHT...W winds 10 kt. Seas 5 to 7 ft in NW swell. Period 14 seconds. .TUE...W to NW winds 10 kt. Seas 4 to 6 ft in NW swell. Period 13 seconds. .TUE NIGHT...NW to N winds 10 to 15 kt. Seas 4 to 6 ft. Period 13 seconds. .WED...NW to N winds 15 to 20 kt. Seas 4 to 6 ft. Period 13 seconds. .WED NIGHT...NW to N winds 15 to 20 kt. Seas 4 to 6 ft. Period 14 seconds. .THU...NW to N winds 15 to 20 kt. Seas 5 to 7 ft. Period 16 seconds. $$ PMZ025-220945- Michoacan and Guerrero within 250 nm offshore- 242 PM PDT Sat Oct 21 2023 .TONIGHT...W to NW winds 10 kt. Seas 7 to 10 ft in W to NW swell. Period 18 seconds. .SUN...Variable winds less than 5 kt, becoming W to NW 10 kt in the afternoon. Seas 6 to 9 ft in W to NW swell. Period 17 seconds. .SUN NIGHT...NW winds 10 kt. Seas 6 to 9 ft in W to NW swell. Period 16 seconds. Scattered showers and isolated tstms through the night. .MON...NW to N winds 10 kt. Seas 5 to 7 ft in W to NW swell. Period 15 seconds. .MON NIGHT...Variable winds less than 5 kt, becoming NW to N 10 kt late. Seas 4 to 6 ft in W to NW swell. Period 14 seconds. .TUE...NW to N winds 10 kt. Seas 4 to 6 ft in W to NW swell. Period 14 seconds. .TUE NIGHT...NW winds 10 to 15 kt. Seas 4 to 6 ft. Period 13 seconds. .WED...NW winds 10 to 15 kt. Seas 4 to 6 ft. Period 13 seconds. .WED NIGHT...NW winds 10 to 15 kt. Seas 4 to 6 ft. Period 14 seconds. .THU...NW winds 10 to 15 kt. Seas 5 to 7 ft in SW to W swell. Period 16 seconds. $$ PMZ026-220945- Oaxaca W of Puerto Angel within 250 nm offshore- 242 PM PDT Sat Oct 21 2023 .TONIGHT...NW to N winds 10 kt. Seas 6 to 8 ft in W to NW swell. Period 19 seconds. Scattered showers and isolated tstms through the night. .SUN...N to NE winds 10 kt. Seas 6 to 8 ft in W to NW swell. Period 17 seconds. Scattered showers and isolated tstms through the day. .SUN NIGHT...N to NE winds 10 kt. Seas 6 to 8 ft in W to NW swell. Period 16 seconds. .MON...NE to E winds 10 to 15 kt. Seas 6 to 8 ft in W to NW swell. Period 15 seconds. .MON NIGHT...NE winds 10 to 15 kt. Seas 5 to 7 ft in W to NW swell. Period 15 seconds. .TUE...NE winds 15 to 20 kt. Seas 5 to 7 ft. Period 14 seconds. .TUE NIGHT...N to NE winds 10 to 15 kt. Seas 5 to 7 ft in N to NE swell. Period 14 seconds. .WED...N to NE winds 15 to 20 kt. Seas 5 to 7 ft. Period 13 seconds. .WED NIGHT...N to NE winds 15 to 20 kt. Seas 5 to 7 ft. Period 13 seconds. .THU...N to NE winds 15 to 20 kt. Seas 5 to 7 ft. Period 15 seconds. $$ PMZ028-220945- Oaxaca E of Puerto Angel within 300 nm offshore including the Gulf of Tehuantepec- 242 PM PDT Sat Oct 21 2023 .TONIGHT...NE to E winds 10 to 15 kt. Seas 6 to 8 ft in W to NW swell. Period 19 seconds. Scattered showers and isolated tstms through the night. .SUN...NE to E winds 10 to 15 kt. Seas 6 to 8 ft in W to NW swell. Period 18 seconds. Scattered showers and isolated tstms through the day. .SUN NIGHT...NE to E winds 10 to 15 kt. Seas 6 to 8 ft in W to NW swell. Period 17 seconds. Scattered showers and isolated tstms through the night. .MON...E winds 15 to 20 kt. Seas 6 to 8 ft in W swell. Period 16 seconds. Scattered showers and isolated tstms through the day. .MON NIGHT...E winds 10 to 15 kt. Seas 6 to 8 ft in W swell. Period 15 seconds. Scattered showers and isolated tstms. .TUE...SE winds 15 to 20 kt. Seas 5 to 7 ft. Period 14 seconds. .TUE NIGHT...S to SW winds 15 to 20 kt. Seas 5 to 7 ft. Period 14 seconds. .WED...E to SE winds 10 to 15 kt N of 14N, and SW 15 to 20 kt S of 14N. Seas 5 to 7 ft. Period 13 seconds. .WED NIGHT...SW winds 15 to 20 kt. Seas 5 to 7 ft. Period 13 seconds. .THU...W winds 15 to 20 kt, shifting to S to SW in the afternoon. Seas 5 to 7 ft. Period 15 seconds. $$ PMZ029-220945- Offshore Chiapas E of 94W- 242 PM PDT Sat Oct 21 2023 .TONIGHT...E to SE winds 10 kt. Seas 5 to 7 ft in SW 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. Scattered showers and isolated tstms through the day. .SUN NIGHT...E to SE winds 10 kt. Seas 4 to 6 ft in SW swell. Period 16 seconds. Scattered showers and isolated tstms through the night. .MON...E winds 10 kt, shifting to SE to S in the afternoon. Seas 4 to 6 ft. Period 15 seconds. Scattered showers and isolated tstms through the day. .MON NIGHT...SE winds 10 to 15 kt. Seas 4 to 6 ft. Period 15 seconds. Scattered showers and isolated tstms. .TUE...SE winds 10 to 15 kt. Seas 4 to 6 ft. Period 15 seconds. .TUE NIGHT...SE winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 14 seconds. .WED...SE winds 10 kt in the morning, becoming variable winds less than 5 kt. Seas 3 to 5 ft in S to SW swell. Period 13 seconds. .WED NIGHT...Variable winds less than 5 kt. Seas 3 to 5 ft in S to SW swell. Period 13 seconds. .THU...E to SE winds 10 kt. Seas 4 to 6 ft in SW swell. Period 15 seconds. $$ Forecaster AKR