459 FZPN27 KNHC 270931 OFFPZ7 Offshore Waters Forecast NWS National Hurricane Center Miami, FL 231 AM PDT Tue Jun 27 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. PMZ001-272145- Synopsis for the E Pacific within 250 nm of Mexico 231 AM PDT Tue Jun 27 2023 .SYNOPSIS...A broad surface ridge across the offshore waters W of 110W will weakening modestly through mid week, as high pressure reorganizes farther NW of the area. Fresh to locally strong winds N of Punta Eugenia will continue through Wed. A broad area of low pressure is expected to become better organized offshore of southern Mexico today through Wed. Expect fresh to strong E-SE winds to shift westward across the nearshore waters of southwestern Mexico as this occurs. Environmental conditions appear favorable for gradual development of this system and a tropical depression is likely to form during the middle part of this week as the system moves generally west-northwestward, and parallel to the southwestern coast of Mexico. Another low pressure may form offshore of El Salvador and Guatemala today or Wed and move west-northwestward and just offshore of the Tehuantepec region Wed night and Thu. $$ PMZ009-272145- Mexico Border S to 29N within 60 nm of shore- 231 AM PDT Tue Jun 27 2023 .TODAY...NW winds 15 to 20 kt. Seas 6 to 8 ft in W to NW swell. Period 9 seconds. .TONIGHT...NW winds 15 to 20 kt. Seas 6 to 8 ft in NW swell. Period 11 seconds. .WED...NW winds 15 to 20 kt. Seas 6 to 8 ft. Period 13 seconds. .WED NIGHT...NW winds 15 to 20 kt. Seas 5 to 7 ft. Period 14 seconds. .THU...NW winds 15 to 20 kt. Seas 5 to 7 ft. Period 12 seconds. .THU NIGHT...NW winds 15 to 20 kt. Seas 4 to 6 ft. Period 11 seconds. .FRI...NW winds 10 to 15 kt. Seas 4 to 6 ft. Period 11 seconds. .FRI NIGHT...NW winds 10 to 15 kt. Seas 4 to 6 ft. Period 10 seconds. .SAT...NW winds 10 to 15 kt. Seas 4 to 6 ft. Period 10 seconds. .SAT NIGHT...NW winds 10 to 15 kt. Seas 3 to 5 ft. Period 10 seconds. $$ PMZ011-272145- Mexico S of 29N to Punta Eugenia- 231 AM PDT Tue Jun 27 2023 .TODAY...NW to N winds 15 to 20 kt. Seas 6 to 9 ft in NW to N swell. Period 8 seconds. .TONIGHT...NW to N winds 15 to 20 kt. Seas 6 to 8 ft in NW to N swell. Period 15 seconds. .WED...NW to N winds 15 to 20 kt. Seas 6 to 8 ft in NW swell. Period 14 seconds. .WED NIGHT...NW to N winds 15 to 20 kt. Seas 5 to 7 ft. Period 14 seconds. .THU...NW to N winds 15 to 20 kt. Seas 5 to 7 ft. Period 11 seconds. .THU NIGHT...NW to N winds 15 kt. Seas 4 to 6 ft. Period 11 seconds. .FRI...NW to N winds 10 to 15 kt. Seas 4 to 6 ft. Period 10 seconds. .FRI NIGHT...NW to N winds 10 to 15 kt. Seas 4 to 6 ft. Period 10 seconds. .SAT...NW to N winds 10 to 15 kt. Seas 4 to 6 ft. Period 10 seconds. .SAT NIGHT...NW winds 10 to 15 kt. Seas 3 to 5 ft. Period 10 seconds. $$ PMZ013-272145- Punta Eugenia to Cabo San Lazaro within 250 nm offshore- 231 AM PDT Tue Jun 27 2023 .TODAY...NW to N winds 15 to 20 kt. Seas 6 to 9 ft in NW to N swell. Period 15 seconds. Haze. .TONIGHT...NW to N winds 15 to 20 kt. Seas 6 to 8 ft in NW swell. Period 15 seconds. .WED...NW to N winds 10 to 15 kt. Seas 6 to 8 ft in NW swell. Period 15 seconds. .WED NIGHT...NW to N winds 15 to 20 kt. Seas 5 to 7 ft. Period 14 seconds. .THU...NW to N winds 10 to 15 kt. Seas 5 to 7 ft in NW swell. Period 11 seconds. .THU NIGHT...NW to N winds 10 to 15 kt. Seas 4 to 6 ft. Period 11 seconds. .FRI...NW to N winds 10 to 15 kt. Seas 5 to 7 ft in NW swell. Period 11 seconds. .FRI NIGHT...NW to N winds 10 to 15 kt. Seas 5 to 7 ft in NW swell. Period 10 seconds. .SAT...NW to N winds 10 to 15 kt. Seas 5 to 7 ft in SW swell. Period 10 seconds. .SAT NIGHT...NW to N winds 10 to 15 kt. Seas 3 to 5 ft. Period 10 seconds. $$ PMZ014-272145- Cabo San Lazaro to Cabo San Lucas within 350 nm offshore N of 20N- 231 AM PDT Tue Jun 27 2023 .TODAY...NW to N winds 10 kt. Seas 6 to 8 ft in W swell. Period 15 seconds. Haze. .TONIGHT...NW winds 10 kt. Seas 6 to 8 ft in W swell. Period 15 seconds. .WED...N winds 10 kt. Seas 5 to 7 ft in W swell. Period 14 seconds. .WED NIGHT...NW to N winds 10 kt. Seas 5 to 7 ft in W to NW swell. Period 14 seconds. .THU...N winds 10 to 15 kt. Seas 6 to 8 ft in NW swell. Period 11 seconds. .THU NIGHT...N winds 10 to 15 kt. Seas 6 to 8 ft in W swell. Period 10 seconds. .FRI...N winds 10 to 15 kt. Seas 6 to 9 ft in SE to S swell. Period 10 seconds. .FRI NIGHT...N to NE winds 10 to 15 kt. Seas 6 to 8 ft in SE to S swell. Period 10 seconds. .SAT...NE winds 10 to 15 kt. Seas 6 to 8 ft in SE to S swell. Period 10 seconds. .SAT NIGHT...N to NE winds 10 to 15 kt. Seas 6 to 8 ft in SE to S swell. Period 10 seconds. $$ PMZ016-272145- From 17N to 20N Between 110W and 115W including the Revillagigedo Islands- 231 AM PDT Tue Jun 27 2023 .TODAY...N to NE winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period 15 seconds. Haze. .TONIGHT...N winds 10 kt. Seas 5 to 7 ft in SW swell. Period 14 seconds. .WED...N to NE winds 10 to 15 kt. Seas 7 to 10 ft in NW swell. Period 13 seconds. .WED NIGHT...N to NE winds 15 to 20 kt. Seas 8 to 12 ft in NW to N swell. Period 8 seconds. Scattered showers and isolated tstms through the night. .THU...NE winds 25 to 30 kt E of 113W, and N to NE 15 to 20 kt W of 113W. Seas 9 to 13 ft in N to NE swell. Period 8 seconds. .THU NIGHT...NE winds 25 to 30 kt. Seas 9 to 14 ft in SE swell. Period 8 seconds. .FRI...NE winds 20 to 30 kt. Seas 9 to 14 ft in SE swell. Period 8 seconds. .FRI NIGHT...NE to E winds 25 to 30 kt. Seas 9 to 14 ft in SE swell. Period 8 seconds. .SAT...E to SE winds 25 to 30 kt. Seas 8 to 12 ft in SE to S swell. Period 8 seconds. .SAT NIGHT...SE to S winds 10 to 15 kt E of 113W, and E to SE 20 to 25 kt W of 113W. Seas 8 to 12 ft in S swell. Period 8 seconds. $$ PMZ017-272145- Northern Gulf of California- 231 AM PDT Tue Jun 27 2023 .TODAY...SE winds 10 to 15 kt. Seas 2 to 4 ft. Period 4 seconds. Haze. .TONIGHT...S winds 10 kt. Seas 2 to 4 ft. Period 5 seconds. .WED...S winds 10 kt. Seas 3 ft or less. Period 5 seconds. .WED NIGHT...S to SW winds 10 kt. Seas 3 ft or less. Period 4 seconds. .THU...S winds 10 kt. Seas 3 ft or less. Period 2 seconds. .THU NIGHT...S winds 10 kt. Seas 3 ft or less. Period 2 seconds. .FRI...SE to S winds 10 kt. Seas 3 ft or less. Period 2 seconds. .FRI NIGHT...Variable winds less than 5 kt. Seas 3 ft or less. Period 4 seconds. .SAT...SE to S winds 10 kt. Seas 3 ft or less. Period 3 seconds. .SAT NIGHT...S winds 10 kt. Seas 3 ft or less. Period 3 seconds. $$ PMZ019-272145- Central Gulf of California- 231 AM PDT Tue Jun 27 2023 .TODAY...SE to S winds 15 to 20 kt. Seas 3 to 5 ft. Period 5 seconds. Haze. .TONIGHT...S winds 10 kt. Seas 2 to 4 ft. Period 5 seconds. .WED...SE to S winds 10 to 15 kt. Seas 3 ft or less. Period 5 seconds. .WED NIGHT...S winds 10 kt. Seas 3 ft or less. Period 6 seconds. .THU...SE to S winds 10 to 15 kt. Seas 3 ft or less. Period 5 seconds. .THU NIGHT...S winds 10 kt. Seas 3 ft or less. Period 6 seconds. .FRI...SE to S winds 10 kt. Seas 3 ft or less. Period 10 seconds. .FRI NIGHT...SE to S winds 10 kt. Seas 3 ft or less. Period 10 seconds. .SAT...SE to S winds 10 kt. Seas 3 ft or less. Period 10 seconds. .SAT NIGHT...S winds 10 kt. Seas 3 ft or less. Period 7 seconds. $$ PMZ021-272145- Southern Gulf of California- 231 AM PDT Tue Jun 27 2023 .TODAY...SE to S winds 10 to 15 kt. Seas 3 to 5 ft. Period 15 seconds. Haze. .TONIGHT...S to SW winds 10 to 15 kt. Seas 3 to 5 ft. Period 15 seconds. .WED...SE to S winds 10 kt. Seas 3 to 5 ft. Period 14 seconds. .WED NIGHT...S winds 10 to 15 kt. Seas 3 to 5 ft. Period 14 seconds. .THU...SE to S winds 10 to 15 kt. Seas 3 to 5 ft. Period 11 seconds. .THU NIGHT...S to SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 10 seconds. .FRI...S winds 10 kt. Seas 4 to 6 ft in SE to S swell. Period 10 seconds. .FRI NIGHT...S winds 10 kt. Seas 4 to 6 ft in SE to S swell. Period 10 seconds. .SAT...S winds 10 kt. Seas 3 to 5 ft. Period 10 seconds. .SAT NIGHT...S winds 10 to 15 kt. Seas 3 to 5 ft. Period 10 seconds. $$ PMZ022-272145- N of 20N E of 110W to the Entrance of the Gulf of California- 231 AM PDT Tue Jun 27 2023 .TODAY...N of 22N, SE to S winds 10 kt, shifting to SW to W in the afternoon. S of 22N, variable winds less than 5 kt. Seas 4 to 6 ft. Period 15 seconds. Haze. .TONIGHT...N of 22N, SW winds 10 kt. S of 22N, variable winds less than 5 kt, becoming NE 10 kt late. Seas 5 to 7 ft in S to SW swell. Period 15 seconds. .WED...NE to E winds 10 kt, shifting to W in the afternoon. Seas 5 to 7 ft in S to SW swell. Period 14 seconds. .WED NIGHT...S to SW winds 10 kt. Seas 5 to 7 ft in S swell. Period 14 seconds. Scattered showers and isolated tstms through the night. .THU...SE to S winds 10 kt. Seas 6 to 8 ft in S swell. Period 11 seconds. .THU NIGHT...SW winds 10 kt. Seas 6 to 8 ft in S swell. Period 10 seconds. .FRI...SE to S winds 10 kt. Seas 6 to 9 ft in S swell. Period 10 seconds. .FRI NIGHT...S to SW winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period 10 seconds. .SAT...S to SW winds 10 kt. Seas 6 to 8 ft in S to SW swell. Period 10 seconds. .SAT NIGHT...SW winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period 10 seconds. $$ PMZ024-272145- Colima and Jalisco within 300 nm offshore S of 20N and E of 110W- 231 AM PDT Tue Jun 27 2023 .TODAY...NE to E winds 10 to 15 kt. Seas 7 to 10 ft in S to SW swell. Period 15 seconds. Haze. Scattered showers and isolated tstms. .TONIGHT...NE to E winds 15 to 20 kt. Seas 7 to 10 ft in S swell. Period 14 seconds. Scattered showers and isolated tstms through the night. .WED...E winds 20 to 25 kt. Seas 7 to 11 ft in SE swell. Period 14 seconds. Scattered showers and isolated tstms through the day. .WED NIGHT...E to SE winds 15 to 20 kt N of 18N, and SE 20 to 30 kt S of 18N. Seas 9 to 13 ft in SE to S swell. Period 9 seconds. Scattered showers and isolated tstms through the night. .THU...E to SE winds 15 to 20 kt N of 18N, and SE 25 to 30 kt S of 18N. Seas 9 to 13 ft in S swell. Period 8 seconds. .THU NIGHT...SE winds 20 to 25 kt. Seas 9 to 14 ft in S to SW swell. Period 9 seconds. .FRI...SE winds 15 to 20 kt. Seas 7 to 10 ft in S to SW swell. Period 10 seconds. .FRI NIGHT...S winds 10 to 15 kt. Seas 7 to 10 ft in S to SW swell. Period 10 seconds. .SAT...SW winds 10 to 15 kt. Seas 7 to 10 ft in S to SW swell. Period 9 seconds. .SAT NIGHT...SW winds 10 kt N of 18N, and W 15 to 20 kt S of 18N. Seas 6 to 8 ft in SW swell. Period 8 seconds. $$ PMZ025-272145- Michoacan and Guerrero within 250 nm offshore- 231 AM PDT Tue Jun 27 2023 .TODAY...SE winds 15 to 20 kt. Seas 7 to 10 ft in S to SW swell. Period 15 seconds. Haze. Scattered showers and isolated tstms. .TONIGHT...SE to S winds 15 to 20 kt. Seas 7 to 10 ft in S to SW swell. Period 14 seconds. Scattered showers and isolated tstms through the night. .WED...SE to S winds 10 to 15 kt Within 60 nm of shore, and S 20 to 25 kt Elsewhere. Seas 7 to 11 ft in S to SW swell. Period 14 seconds. Scattered showers and isolated tstms through the day. .WED NIGHT...Within 60 nm of shore, S winds 10 kt, shifting to NE to E late. Elsewhere, S winds 15 to 20 kt. Seas 9 to 13 ft in SW swell. Period 13 seconds. Scattered showers and isolated tstms through the night. .THU...Variable winds less than 5 kt Within 60 nm of shore, and SE to S 15 to 20 kt Elsewhere. Seas 7 to 11 ft in SW swell. Period 10 seconds. .THU NIGHT...S winds 10 to 15 kt. Seas 6 to 9 ft in SW swell. Period 8 seconds. .FRI...S winds 15 to 20 kt. Seas 7 to 11 ft in SW swell. Period 8 seconds. .FRI NIGHT...S winds 15 to 20 kt. Seas 7 to 10 ft in SW to W swell. Period 8 seconds. .SAT...S winds 15 to 20 kt. Seas 6 to 8 ft in SW swell. Period 12 seconds. .SAT NIGHT...SW winds 10 kt. Seas 6 to 8 ft in S to SW swell. Period 14 seconds. $$ PMZ026-272145- Oaxaca W of Puerto Angel within 250 nm offshore- 231 AM PDT Tue Jun 27 2023 .TODAY...N of 14N, variable winds less than 5 kt, becoming S to SW 10 kt in the afternoon. S of 14N, S to SW winds 10 to 15 kt. Seas 5 to 7 ft. Period 14 seconds. Haze. Scattered showers and isolated tstms. .TONIGHT...N of 14N, S to SW winds 10 kt in the evening, becoming variable less than 5 kt. S of 14N, SW winds 10 to 15 kt. Seas 5 to 7 ft. Period 14 seconds. Scattered showers and isolated tstms. .WED...N of 14N, E to SE winds 10 kt. S of 14N, variable winds less than 5 kt, becoming NW 10 kt in the afternoon. Seas 5 to 7 ft. Period 14 seconds. Scattered showers and isolated tstms. .WED NIGHT...NE winds 10 to 15 kt. Seas 6 to 8 ft in S to SW swell. Period 13 seconds. Numerous showers and scattered tstms. .THU...NE to E winds 20 to 25 kt N of 14N, and N to NE 10 to 15 kt S of 14N. Seas 7 to 11 ft in S to SW swell. Period 11 seconds. .THU NIGHT...S winds 15 to 20 kt. Seas 6 to 9 ft in SE swell. Period 7 seconds. .FRI...S to SW winds 10 to 15 kt. Seas 6 to 8 ft in SW to W swell. Period 7 seconds. .FRI NIGHT...S winds 10 kt. Seas 4 to 6 ft in SW to W swell. Period 10 seconds. .SAT...S to SW winds 10 kt. Seas 4 to 6 ft in SW swell. Period 12 seconds. .SAT NIGHT...Variable winds less than 5 kt. Seas 4 to 6 ft in S to SW swell. Period 18 seconds. $$ PMZ028-272145- Oaxaca E of Puerto Angel within 300 nm offshore including the Gulf of Tehuantepec- 231 AM PDT Tue Jun 27 2023 .TODAY...N of 14N, NW to N winds 10 to 15 kt, shifting to NE to E in the afternoon. S of 14N, variable winds less than 5 kt. Seas 5 to 7 ft in SW swell. Period 15 seconds. Haze. Scattered showers and isolated tstms. .TONIGHT...NE to E winds 10 to 15 kt. Seas 4 to 6 ft. Period 14 seconds. Scattered showers and isolated tstms. .WED...NE to E winds 10 to 15 kt. Seas 6 to 8 ft in S to SW swell. Period 14 seconds. Scattered showers and isolated tstms. .WED NIGHT...E winds 15 to 20 kt. Seas 6 to 9 ft in S swell. Period 13 seconds. Numerous showers and scattered tstms. .THU...SE winds 20 to 25 kt. Seas 7 to 10 ft in S swell. Period 11 seconds. .THU NIGHT...SE to S winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period 11 seconds. .FRI...S winds 10 kt. Seas 4 to 6 ft in SW swell. Period 11 seconds. .FRI NIGHT...Variable winds less than 5 kt. Seas 3 to 5 ft in SW swell. Period 11 seconds. .SAT...NW winds 10 kt N of 14N, and variable less than 5 kt S of 14N. Seas 4 to 6 ft in S to SW swell. Period 14 seconds. .SAT NIGHT...W winds 10 kt N of 14N, and variable less than 5 kt S of 14N. Seas 4 to 6 ft in S to SW swell. Period 18 seconds. $$ PMZ029-272145- Offshore Chiapas E of 94W- 231 AM PDT Tue Jun 27 2023 .TODAY...Variable winds less than 5 kt, becoming SE 10 kt in the afternoon. Seas 4 to 6 ft in SW swell. Period 15 seconds. Scattered showers and isolated tstms. .TONIGHT...E to SE winds 10 to 15 kt. Seas 5 to 7 ft in SW swell. Period 14 seconds. Numerous showers and scattered tstms. .WED...E to SE winds 15 to 20 kt. Seas 6 to 8 ft in S swell. Period 14 seconds. Numerous showers and scattered tstms. .WED NIGHT...E winds 10 to 15 kt E of 93W, and E to SE 15 to 20 kt W of 93W. Seas 6 to 9 ft in SE to S swell. Period 13 seconds. Scattered tstms. .THU...SE winds 10 to 15 kt. Seas 4 to 6 ft. Period 13 seconds. .THU NIGHT...E winds 10 kt. Seas 3 to 5 ft. Period 13 seconds. .FRI...Variable winds less than 5 kt. Seas 3 to 5 ft in SW swell. Period 12 seconds. .FRI NIGHT...Variable winds less than 5 kt. Seas 2 to 4 ft. Period 12 seconds. .SAT...NW winds 10 kt. Seas 2 to 4 ft. Period 14 seconds. .SAT NIGHT...Variable winds less than 5 kt. Seas 3 to 5 ft in S to SW swell. Period 18 seconds. $$ Forecaster Stripling