000 FZPN27 KNHC 161532 OFFPZ7 Offshore Waters Forecast NWS National Hurricane Center Miami, FL 832 AM PDT Mon Oct 16 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. PMZ001-170345- Synopsis for the E Pacific within 250 nm of Mexico 832 AM PDT Mon Oct 16 2023 .SYNOPSIS...A broad area of low pres, EP90, located a few hundred nautical miles offshore of the SW coast of Mexico is producing showers and thunderstorms and is gradually becoming better organized. Environmental conditions are conducive for further development of this system, and a tropical depression is likely to form within the next day or two. This system is expected to move slowly W and then turn NW late in the week offshore of the coast of SW Mexico. This system has a high chance of tropical cyclone development in the next 48 hours. A gale warning is now in effect for this system beginning Tue night. Elsewhere, gale-force gap winds will prevail over the Gulf of Tehuantepec through Tue night into Wed morning. Fresh to strong winds will continue to pulse over the Tehuantepec region through the remainder of the week. Rough to very rough seas can be expected over this area through Wed. Gentle to moderate winds west of the Baja California peninsula and over Gulf of California will continue through Tue night before diminishing. Large NW swell is forecast to spread offshore Baja California by the end of the week. $$ PMZ009-170345- Mexico Border S to 29N within 60 nm of shore- 832 AM PDT Mon Oct 16 2023 .TODAY...NW winds 10 to 15 kt. Seas 5 to 7 ft in W to NW swell. Period 19 seconds. .TONIGHT...NW winds 10 to 15 kt. Seas 5 to 7 ft in W to NW swell. Period 17 seconds. .TUE...W to NW winds 10 kt. Seas 4 to 6 ft in W to NW swell. Period 16 seconds. .TUE NIGHT...W to NW winds 10 kt. Seas 5 to 7 ft in W to NW swell. Period 15 seconds. .WED...W to NW winds 10 kt. Seas 5 to 7 ft in W to NW swell. Period 13 seconds. .WED NIGHT...NW to N winds 10 kt. Seas 5 to 7 ft in W to NW swell. Period 18 seconds. .THU...NW winds 10 kt. Seas 6 to 8 ft in W to NW swell. Period 21 seconds. .THU NIGHT...NW winds 10 to 15 kt. Seas 7 to 10 ft in W to NW swell. Period 18 seconds. .FRI...NW winds 10 to 15 kt. Seas 7 to 10 ft in W to NW swell. Period 17 seconds. .FRI NIGHT...NW winds 15 to 20 kt. Seas 6 to 9 ft in W to NW swell. Period 15 seconds. $$ PMZ011-170345- Mexico S of 29N to Punta Eugenia- 832 AM PDT Mon Oct 16 2023 .TODAY...NW to N winds 10 to 15 kt. Seas 6 to 8 ft in NW swell. Period 19 seconds. .TONIGHT...NW to N winds 10 to 15 kt. Seas 6 to 8 ft in NW swell. Period 18 seconds. .TUE...NW to N winds 10 to 15 kt. Seas 6 to 8 ft in NW swell. Period 16 seconds. .TUE NIGHT...NW to N winds 10 to 15 kt. Seas 6 to 8 ft in NW swell. Period 15 seconds. .WED...NW to N winds 10 kt. Seas 6 to 8 ft in NW swell. Period 14 seconds. .WED NIGHT...NW to N winds 10 kt. Seas 6 to 8 ft in NW swell. Period 18 seconds. .THU...NW to N winds 10 kt. Seas 7 to 10 ft in NW swell. Period 21 seconds. .THU NIGHT...NW to N winds 10 to 15 kt. Seas 7 to 11 ft in W to NW swell. Period 19 seconds. .FRI...NW to N winds 10 to 15 kt. Seas 7 to 11 ft in W to NW swell. Period 17 seconds. .FRI NIGHT...NW to N winds 10 to 15 kt. Seas 7 to 10 ft in W to NW swell. Period 15 seconds. $$ PMZ013-170345- Punta Eugenia to Cabo San Lazaro within 250 nm offshore- 832 AM PDT Mon Oct 16 2023 .TODAY...NW to N winds 10 to 15 kt. Seas 5 to 7 ft in NW swell. Period 19 seconds. .TONIGHT...NW to N winds 10 to 15 kt. Seas 5 to 7 ft in NW swell. Period 19 seconds. .TUE...NW to N winds 10 to 15 kt. Seas 5 to 7 ft in NW swell. Period 17 seconds. .TUE NIGHT...NW to N winds 10 to 15 kt. Seas 5 to 7 ft in NW swell. Period 16 seconds. .WED...NW to N winds 10 kt. Seas 6 to 8 ft in NW swell. Period 14 seconds. .WED NIGHT...NW to N winds 10 kt. Seas 6 to 8 ft in NW swell. Period 16 seconds. .THU...NW to N winds 10 kt. Seas 6 to 9 ft in NW swell. Period 20 seconds. .THU NIGHT...NW to N winds 10 to 15 kt. Seas 7 to 10 ft in W to NW swell. Period 20 seconds. .FRI...NW to N winds 10 to 15 kt. Seas 7 to 11 ft in W to NW swell. Period 18 seconds. .FRI NIGHT...NW to N winds 10 to 15 kt. Seas 7 to 10 ft in W to NW swell. Period 16 seconds. $$ PMZ014-170345- Cabo San Lazaro to Cabo San Lucas within 350 nm offshore N of 20N- 832 AM PDT Mon Oct 16 2023 .TODAY...NW winds 10 kt. Seas 4 to 6 ft in NW swell. Period 14 seconds. .TONIGHT...NW winds 10 to 15 kt. Seas 5 to 7 ft in NW swell. Period 19 seconds. .TUE...NW winds 10 kt. Seas 5 to 7 ft in NW swell. Period 19 seconds. .TUE NIGHT...NW winds 10 kt. Seas 4 to 6 ft in NW swell. Period 17 seconds. .WED...NW to N winds 10 kt. Seas 4 to 6 ft in NW swell. Period 15 seconds. .WED NIGHT...NW to N winds 10 kt. Seas 5 to 7 ft in NW swell. Period 14 seconds. .THU...NW to N winds 10 kt. Seas 6 to 8 ft in NW swell. Period 18 seconds. .THU NIGHT...NW to N winds 10 to 15 kt. Seas 7 to 11 ft in NW swell. Period 21 seconds. .FRI...NW to N winds 10 to 15 kt. Seas 8 to 12 ft in NW swell. Period 19 seconds. .FRI NIGHT...NW to N winds 10 to 15 kt. Seas 8 to 12 ft in NW swell. Period 18 seconds. $$ PMZ016-170345- From 17N to 20N Between 110W and 115W including the Revillagigedo Islands- 832 AM PDT Mon Oct 16 2023 .TODAY...N winds 10 kt. Seas 4 to 6 ft in NW swell. Period 14 seconds. .TONIGHT...N winds 10 to 15 kt. Seas 4 to 6 ft. Period 19 seconds. .TUE...N winds 10 kt. Seas 5 to 7 ft in NW swell. Period 19 seconds. Scattered showers and isolated tstms through the day. .TUE NIGHT...N winds 10 kt. Seas 5 to 7 ft in NW swell. Period 18 seconds. Isolated tstms through the night. .WED...N winds 10 kt. Seas 6 to 9 ft in NW swell. Period 15 seconds. .WED NIGHT...N winds 10 kt. Seas 7 to 10 ft in NW swell. Period 12 seconds. .THU...N winds 10 to 15 kt. Seas 8 to 12 ft in NW swell. Period 14 seconds. .THU NIGHT...NW to N winds 15 to 20 kt. Seas 9 to 14 ft in NW swell. Period 16 seconds. .FRI...NW to N winds 20 to 25 kt E of 113W, and NW to N 10 to 15 kt W of 113W. Seas 9 to 14 ft in NW swell. Period 20 seconds. .FRI NIGHT...NW to N winds 20 to 25 kt E of 113W, and NW 15 kt W of 113W. Seas 9 to 14 ft in NW swell. Period 18 seconds. $$ PMZ017-170345- Northern Gulf of California- 832 AM PDT Mon Oct 16 2023 .TODAY...NW to N winds 10 kt. Seas 3 ft or less. Period 5 seconds. .TONIGHT...N of 30N, SW winds 10 kt in the evening, becoming variable winds less than 5 kt. Elsewhere, W winds 10 kt. Seas 3 ft or less. Period 4 seconds. .TUE...N of 30N, variable winds less than 5 kt, becoming S 10 kt in the afternoon. Elsewhere, variable winds less than 5 kt. Seas 3 ft or less. Period 7 seconds. .TUE NIGHT...N of 30N, S to SW winds 10 kt late. Variable winds less than 5 kt in the evening. Elsewhere, variable winds less than 5 kt. Seas 3 ft or less. Period 7 seconds. .WED...Variable winds less than 5 kt. Seas 3 ft or less. Period 3 seconds. .WED NIGHT...NW winds 10 kt. Seas 3 ft or less. Period 3 seconds. .THU...NW to N winds 10 kt. Seas 3 ft or less. Period 3 seconds. .THU NIGHT...NW winds 10 to 15 kt. Seas 3 ft or less. Period 2 seconds. .FRI...NW to N winds 10 kt. Seas 3 ft or less. Period 2 seconds. .FRI NIGHT...NW winds 10 kt. Seas 3 ft or less. Period 4 seconds. $$ PMZ019-170345- Central Gulf of California- 832 AM PDT Mon Oct 16 2023 .TODAY...NW winds 10 to 15 kt. Seas 2 to 4 ft. Period 5 seconds. .TONIGHT...W to NW winds 10 to 15 kt. Seas 3 ft or less. Period 5 seconds. .TUE...NW winds 10 kt in the morning, becoming variable winds less than 5 kt. Seas 3 ft or less. Period 14 seconds. .TUE NIGHT...W to NW winds 10 kt. Seas 3 ft or less. Period 14 seconds. .WED...SW to W winds 10 kt. Seas 3 ft or less. Period 11 seconds. .WED NIGHT...W to NW winds 10 kt. Seas 3 ft or less. Period 11 seconds. .THU...NW winds 10 to 15 kt. Seas 3 ft or less. Period 11 seconds. .THU NIGHT...NW winds 15 to 20 kt. Seas 2 to 4 ft. Period 10 seconds. .FRI...NW to N winds 10 to 15 kt. Seas 3 ft or less. Period 6 seconds. .FRI NIGHT...NW winds 10 to 15 kt. Seas 3 ft or less. Period 10 seconds. $$ PMZ021-170345- Southern Gulf of California- 832 AM PDT Mon Oct 16 2023 .TODAY...NW winds 10 kt. Seas 2 to 4 ft. Period 14 seconds. .TONIGHT...W to NW winds 10 kt. Seas 3 ft or less. Period 14 seconds. .TUE...Variable winds less than 5 kt. Seas 3 ft or less in SE to S swell. Period 14 seconds. .TUE NIGHT...Variable winds less than 5 kt, becoming S to SW 10 kt late. Seas 3 ft or less. Period 13 seconds. .WED...SE to S winds 10 kt. Seas 3 ft or less. Period 11 seconds. .WED NIGHT...Variable winds less than 5 kt. Seas 2 to 4 ft in SE to S swell. Period 11 seconds. .THU...Variable winds less than 5 kt. Seas 2 to 4 ft in SE to S swell. Period 10 seconds. .THU NIGHT...NW winds 10 kt. Seas 3 to 5 ft. Period 10 seconds. .FRI...N to NE winds 10 kt. Seas 4 to 6 ft in SE to S swell. Period 10 seconds. .FRI NIGHT...SW to W winds 10 kt. Seas 4 to 6 ft in SE to S swell. Period 10 seconds. $$ PMZ022-170345- N of 20N E of 110W to the Entrance of the Gulf of California- 832 AM PDT Mon Oct 16 2023 ...STORM CONDITIONS POSSIBLE FRI NIGHT... .TODAY...NW winds 10 kt. Seas 3 to 5 ft. Period 14 seconds. .TONIGHT...NW winds 10 kt. Seas 4 to 6 ft in W swell. Period 14 seconds. .TUE...NW winds 10 kt. Seas 4 to 6 ft in W swell. Period 15 seconds. .TUE NIGHT...W to NW winds 10 kt. Seas 4 to 6 ft in W swell. Period 17 seconds. .WED...SE to S winds 10 kt. Seas 5 to 7 ft in SW to W swell. Period 13 seconds. .WED NIGHT...Variable winds less than 5 kt. Seas 5 to 7 ft in SE to S swell. Period 11 seconds. .THU...N winds 10 kt. Seas 6 to 9 ft in SE to S swell. Period 11 seconds. .THU NIGHT...N to NE winds 15 to 20 kt. Seas 7 to 11 ft in SE to S swell. Period 13 seconds. .FRI...NE to E winds 20 to 25 kt. Seas 8 to 12 ft in S swell. Period 15 seconds. .FRI NIGHT...NE to E winds 30 to 35 kt, increasing to 35 to 50 kt late. Seas 9 to 13 ft in S swell. Period 14 seconds. $$ PMZ024-170345- Colima and Jalisco within 300 nm offshore S of 20N and E of 110W- 832 AM PDT Mon Oct 16 2023 ...GALE CONDITIONS POSSIBLE WED THROUGH THU ...STORM CONDITIONS POSSIBLE FRI AND FRI NIGHT... .TODAY...N to NE winds 10 kt. Seas 4 to 6 ft in NW swell. Period 14 seconds. Scattered showers and isolated tstms through the day. .TONIGHT...N winds 10 kt. Seas 4 to 6 ft in NW swell. Period 14 seconds. Scattered showers and isolated tstms through the night. .TUE...NW winds 10 kt. Seas 6 to 8 ft in NW swell. Period 19 seconds. Scattered showers and isolated tstms through the day. .TUE NIGHT...E winds 10 to 15 kt. Seas 7 to 11 ft in W to NW swell. Period 19 seconds. Scattered showers and isolated tstms through the night. .WED...E winds 25 to 35 kt. Seas 9 to 13 ft in SE to S swell. Period 12 seconds. .WED NIGHT...E winds 30 to 40 kt. Seas 10 to 15 ft in SE swell. Period 10 seconds. .THU...E winds 35 to 45 kt. Seas 10 to 16 ft. Period 10 seconds. .THU NIGHT...E winds 35 to 45 kt. Seas 10 to 16 ft. Period 10 seconds. .FRI...E to SE winds 30 to 50 kt. Seas 10 to 16 ft. Period 14 seconds. .FRI NIGHT...S winds 30 to 50 kt. Seas 10 to 16 ft. Period 14 seconds. $$ PMZ025-170345- Michoacan and Guerrero within 250 nm offshore- 832 AM PDT Mon Oct 16 2023 ...GALE CONDITIONS POSSIBLE W OF 106W WED THROUGH THU... .TODAY...Within 60 nm of shore, variable winds less than 5 kt, becoming SW to W 10 kt in the afternoon. Elsewhere, NE winds 10 to 15 kt, becoming SE to S 15 to 20 kt in the afternoon. Seas 6 to 8 ft. Period 13 seconds. Scattered showers and isolated tstms through the day. .TONIGHT...Within 60 nm of shore, W to NW winds 10 kt. Elsewhere, SE to S winds 15 to 20 kt, becoming E to SE 20 to 25 kt late. Seas 7 to 11 ft. Period 13 seconds. Scattered showers and isolated tstms through the night. .TUE...Within 60 nm of shore, NW to N winds 10 kt, shifting to S to SW in the afternoon. Elsewhere, E to SE winds 20 to 25 kt. Seas 9 to 13 ft. Period 13 seconds. Scattered showers and isolated tstms. .TUE NIGHT...S winds 10 to 15 kt Within 60 nm of shore, and E to SE 20 to 30 kt Elsewhere. Seas 9 to 13 ft. Period 10 seconds. Scattered showers and isolated tstms. .WED...SE winds 20 to 25 kt, except 25 to 35 kt W of 106W. Seas 9 to 13 ft in E to SE swell. Period 10 seconds. .WED NIGHT...SE winds 25 to 30 kt, except 25 to 35 kt W of 106W. Seas 10 to 15 ft in SE to S swell. Period 8 seconds. .THU...SE to S winds 25 to 30 kt, except 30 to 40 kt W of 106W. Seas 10 to 15 ft in SW swell. Period 10 seconds. .THU NIGHT...SE to S winds 25 to 30 kt. Seas 10 to 15 ft in SW to W swell. Period 10 seconds. .FRI...SE to S winds 25 to 30 kt. Seas 10 to 15 ft in SW to W swell. Period 12 seconds. .FRI NIGHT...S winds 20 to 25 kt. Seas 10 to 15 ft in SW to W swell. Period 15 seconds. $$ PMZ026-170345- Oaxaca W of Puerto Angel within 250 nm offshore- 832 AM PDT Mon Oct 16 2023 .TODAY...N of 14N, variable winds less than 5 kt, becoming S to SW 10 kt in the afternoon. S of 14N, E to SE winds 20 to 30 kt. Seas 7 to 10 ft in E swell. Period 13 seconds. Scattered showers and isolated tstms through the day. .TONIGHT...W to NW winds 10 kt N of 14N, and E to SE 20 to 30 kt S of 14N. Seas 8 to 12 ft in E swell. Period 11 seconds. Scattered showers and isolated tstms through the night. .TUE...N of 14N, E to SE winds 10 kt, becoming SE to S 20 to 25 kt in the afternoon. S of 14N, E to SE winds 20 to 30 kt. Seas 9 to 13 ft in E swell. Period 10 seconds. Scattered showers and isolated tstms through the day. .TUE NIGHT...SE winds 20 to 25 kt. Seas 8 to 12 ft in NE to E swell. Period 10 seconds. Numerous showers and scattered tstms through the night. .WED...SE to S winds 15 to 20 kt. Seas 6 to 9 ft in NE to E swell. Period 10 seconds. .WED NIGHT...SE winds 10 to 15 kt. Seas 6 to 8 ft in E swell. Period 13 seconds. .THU...S winds 10 to 15 kt. Seas 6 to 8 ft in SW to W swell. Period 13 seconds. .THU NIGHT...SW winds 10 to 15 kt. Seas 6 to 8 ft in W swell. Period 13 seconds. .FRI...Variable winds less than 5 kt N of 14N, and S to SW 10 to 15 kt S of 14N. Seas 6 to 8 ft in W swell. Period 12 seconds. .FRI NIGHT...S to SW winds 10 to 15 kt. Seas 6 to 9 ft in W swell. Period 14 seconds. $$ PMZ028-170345- Oaxaca E of Puerto Angel within 300 nm offshore including the Gulf of Tehuantepec- 832 AM PDT Mon Oct 16 2023 ...GALE WARNING... .TODAY...N to NE winds 30 to 40 kt N of 14N, and NE to E 20 to 30 kt S of 14N. Seas 9 to 14 ft in N to NE swell. Period 13 seconds. Scattered showers and isolated tstms. .TONIGHT...N to NE winds 30 to 40 kt N of 14N, and NE to E 20 to 30 kt S of 14N. Seas 10 to 16 ft in N to NE swell. Period 10 seconds. Scattered showers and isolated tstms. .TUE...NE winds 30 to 40 kt N of 14N, and NE to E 20 to 30 kt S of 14N. Seas 10 to 15 ft in N to NE swell. Period 11 seconds. Scattered showers and isolated tstms. .TUE NIGHT...N to NE winds 25 to 35 kt N of 14N, and NE to E 20 to 25 kt S of 14N. Seas 9 to 14 ft in N to NE swell. Period 10 seconds. Scattered showers and isolated tstms through the night. .WED...NE winds 25 to 30 kt N of 14N, and NE to E 15 to 20 kt S of 14N. Seas 7 to 10 ft in N to NE swell. Period 10 seconds. .WED NIGHT...N to NE winds 10 to 15 kt. Seas 5 to 7 ft in N to NE swell. Period 13 seconds. .THU...NE winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 16 seconds. .THU NIGHT...N winds 10 to 15 kt. Seas 5 to 7 ft in SW to W swell. Period 13 seconds. .FRI...N to NE winds 10 to 15 kt. Seas 6 to 8 ft in W swell. Period 14 seconds. .FRI NIGHT...NW to N winds 20 to 25 kt N of 14N, and N to NE 10 to 15 kt S of 14N. Seas 6 to 9 ft in W swell. Period 15 seconds. $$ PMZ029-170345- Offshore Chiapas E of 94W- 832 AM PDT Mon Oct 16 2023 ...GALE WARNING... .TODAY...E of 93W, variable winds less than 5 kt. W of 93W, N to NE winds 10 to 15 kt, becoming NW to N 25 to 35 kt in the afternoon. Seas 6 to 9 ft in NW swell. Period 14 seconds. Scattered showers and isolated tstms through the day. .TONIGHT...E of 93W, variable winds less than 5 kt. W of 93W, N to NE winds 25 to 35 kt, shifting to NW to N late. Seas 7 to 11 ft in NW swell. Period 10 seconds. Scattered showers and isolated tstms through the night. .TUE...Variable winds less than 5 kt E of 93W, and N 25 to 35 kt W of 93W. Seas 7 to 10 ft in NW swell. Period 9 seconds. Scattered showers and isolated tstms through the day. .TUE NIGHT...Variable winds less than 5 kt E of 93W, and N 15 to 20 kt W of 93W. Seas 6 to 9 ft in NW swell. Period 10 seconds. .WED...Variable winds less than 5 kt E of 93W, and N 10 kt W of 93W. Seas 5 to 7 ft in NW swell. Period 10 seconds. .WED NIGHT...Variable winds less than 5 kt E of 93W, and N 10 kt W of 93W. Seas 4 to 6 ft. Period 11 seconds. .THU...Variable winds less than 5 kt. Seas 3 to 5 ft in SW swell. Period 15 seconds. .THU NIGHT...Variable winds less than 5 kt E of 93W, and NE to E 10 kt W of 93W. Seas 3 to 5 ft in SW swell. Period 16 seconds. .FRI...Variable winds less than 5 kt E of 93W, and N 10 kt W of 93W. Seas 4 to 6 ft in SW swell. Period 16 seconds. .FRI NIGHT...Variable winds less than 5 kt. Seas 4 to 6 ft in SW to W swell. Period 16 seconds. $$ Forecaster Lewitsky