338 FZPN27 KNHC 271621 OFFPZ7 Offshore Waters Forecast NWS National Hurricane Center Miami, FL 921 AM PDT Sun Oct 27 2019 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. PMZ001-280430- Synopsis for the E Pacific within 250 nm of Mexico 921 AM PDT Sun Oct 27 2019 .SYNOPSIS...Fresh to strong northerly winds will continue over the Gulf of Tehuantepec through late this afternoon, then mainly fresh northerly winds are expected through early Mon. The next gale force gap wind event will be possible in the Gulf of Tehuantepec beginning late Thu night. Fresh to strong south to southwest winds have developed over the far northern section of the Gulf of California ahead of an an approaching frontal trough, with wave heights less than 8 ft. Winds will veer to the northwest to north with passage of the frontal trough and increase to near gale force beginning late tonight and into Mon morning, with fresh to strong winds spreading southward to near 26N by late Mon morning or early afternoon. Winds will diminish there Mon night. Fresh to near gale force northerly winds will impact the entire Gulf of California/Sea of Cortez waters Wed, with gale conditions possible N of 29.5N. Elsewhere, relatively weak high pressure ridging west of Baja California will support mainly light to gentle northwest to north winds through the period. $$ PMZ009-280430- Mexico Border S to 29N within 60 nm of shore- 921 AM PDT Sun Oct 27 2019 .TODAY...SW winds 10 kt in the afternoon. Seas 3 to 5 ft. Period 15 seconds. .TONIGHT...Variable winds less than 5 kt. Seas 4 to 6 ft in NW swell. Period 14 seconds. .MON...E to SE winds 10 to 15 kt, shifting to S in the afternoon. Seas 4 to 6 ft in W to NW swell. Period 16 seconds. .MON NIGHT...W to NW winds 10 kt in the evening, becoming variable less than 5 kt. Seas 4 to 6 ft in W to NW swell. Period 19 seconds. .TUE...Variable winds less than 5 kt, becoming W 10 kt in the afternoon. Seas 4 to 6 ft in W to NW swell. Period 20 seconds. .TUE NIGHT...NW to N winds 10 kt. Seas 4 to 6 ft in W to NW swell. Period 18 seconds. .WED...N winds 10 kt. Seas 3 to 5 ft. Period 17 seconds. .WED NIGHT...N to NE winds 10 to 15 kt. Seas 4 to 6 ft. Period 16 seconds. .THU...NE to E winds 10 to 15 kt, shifting to NW to N in the afternoon. Seas 4 to 6 ft in W to NW swell. Period 16 seconds. .THU NIGHT...NW to N winds 10 kt. Seas 3 to 5 ft. Period 16 seconds. $$ PMZ011-280430- Mexico S of 29N to Punta Eugenia- 921 AM PDT Sun Oct 27 2019 .TODAY...SW to W winds 10 kt in the afternoon. Seas 3 to 5 ft. Period 15 seconds. .TONIGHT...W to NW winds 10 kt in the evening, becoming variable less than 5 kt. Seas 6 to 8 ft in NW swell. Period 14 seconds. .MON...Sebastian Vizcaino Bay, NE to E winds 10 kt. Elsewhere, NE winds 10 kt in the morning, becoming variable less than 5 kt. Seas 6 to 8 ft in NW swell. Period 17 seconds. .MON NIGHT...Variable winds less than 5 kt, becoming NW 10 kt late. Seas 6 to 8 ft in NW swell. Period 18 seconds. .TUE...Variable winds less than 5 kt, becoming W to NW 10 kt in the afternoon. Seas 5 to 7 ft in NW swell. Period 20 seconds. .TUE NIGHT...NW winds 10 kt. Seas 4 to 6 ft in NW swell. Period 19 seconds. .WED...N to NE winds 10 kt. Seas 4 to 6 ft in W to NW swell. Period 17 seconds. .WED NIGHT...NE winds 15 to 20 kt. Seas 4 to 6 ft. Period 16 seconds. .THU...N to NE winds 15 to 20 kt. Seas 4 to 6 ft. Period 17 seconds. .THU NIGHT...N winds 10 to 15 kt. Seas 4 to 6 ft. Period 16 seconds. $$ PMZ013-280430- Punta Eugenia to Cabo San Lazaro to 250 nm offshore- 921 AM PDT Sun Oct 27 2019 .TODAY...W winds 10 kt in the afternoon. Seas 3 to 5 ft. Period 14 seconds. .TONIGHT...Variable winds less than 5 kt. Seas 4 to 6 ft in S to SW swell. Period 13 seconds. .MON...Variable winds less than 5 kt. Seas 5 to 7 ft in W to NW swell. Period 12 seconds. .MON NIGHT...Within 60 nm of shore, NW winds 10 kt. Elsewhere, variable winds less than 5 kt, becoming NW 10 kt late. Seas 5 to 7 ft in NW swell. Period 15 seconds. .TUE...NW to N winds 10 kt in the morning, becoming variable less than 5 kt. Seas 5 to 7 ft in NW swell. Period 20 seconds. .TUE NIGHT...NW to N winds 10 kt. Seas 5 to 7 ft in NW swell. Period 19 seconds. .WED...NW to N winds 10 kt. Seas 4 to 6 ft in NW swell. Period 18 seconds. .WED NIGHT...N winds 10 to 15 kt. Seas 4 to 6 ft. Period 17 seconds. .THU...N to NE winds 10 to 15 kt. Seas 4 to 6 ft. Period 16 seconds. .THU NIGHT...N winds 10 to 15 kt. Seas 4 to 6 ft. Period 16 seconds. $$ PMZ015-280430- Cabo San Lazaro to Cabo San Lucas to 250 nm offshore- 921 AM PDT Sun Oct 27 2019 .TODAY...Variable winds less than 5 kt in the afternoon. Seas 3 to 5 ft in SW swell. Period 13 seconds. .TONIGHT...NW winds 10 kt Within 60 nm of shore, and variable less than 5 kt Elsewhere. Seas 3 to 5 ft in S to SW swell. Period 13 seconds. .MON...N winds 10 kt. Seas 3 to 5 ft. Period 15 seconds. .MON NIGHT...N winds 10 kt. Seas 4 to 6 ft in SW swell. Period 15 seconds. .TUE...N winds 10 kt. Seas 4 to 6 ft in NW swell. Period 15 seconds. .TUE NIGHT...N winds 10 kt. Seas 4 to 6 ft in NW swell. Period 19 seconds. .WED...N winds 10 to 15 kt. Seas 4 to 6 ft. Period 19 seconds. .WED NIGHT...N winds 10 to 15 kt. Seas 4 to 6 ft. Period 18 seconds. .THU...N to NE winds 15 to 20 kt Within 60 nm of shore, and N 10 kt Elsewhere. Seas 4 to 6 ft. Period 17 seconds. .THU NIGHT...NW to N winds 15 to 20 kt Within 60 nm of shore, and N 10 kt Elsewhere. Seas 4 to 6 ft. Period 16 seconds. $$ PMZ017-280430- Northern Gulf of California- 921 AM PDT Sun Oct 27 2019 ...GALE CONDITIONS POSSIBLE... .TODAY...S winds 15 to 20 kt in the afternoon. Seas 3 to 5 ft. Period 6 seconds. .TONIGHT...SW winds 15 to 20 kt, shifting to W to NW 20 to 25 kt late. Seas 3 to 5 ft. Period 6 seconds. .MON...NW to N winds 20 to 25 kt. Seas 6 to 8 ft. Period 6 seconds. .MON NIGHT...NW to N winds 10 to 15 kt. Seas 5 to 7 ft, subsiding to 2 to 4 ft late. Period 7 seconds. .TUE...Variable winds less than 5 kt, becoming SE to S 10 kt in the afternoon. Seas 3 ft or less. Period 7 seconds. .TUE NIGHT...S winds 10 to 15 kt, shifting to W to NW late. Seas 3 ft or less, building to 4 to 6 ft. Period 6 seconds. .WED...NW to N winds 20 to 30 kt. Seas 4 to 6 ft, building to 7 to 11 ft in the late morning and afternoon. Period 7 seconds. .WED NIGHT...NW to N winds 20 to 30 kt. Seas 7 to 11 ft in N to NE swell. Period 8 seconds. .THU...NW to N winds 20 to 30 kt. Seas 7 to 10 ft in N to NE swell. Period 8 seconds. .THU NIGHT...NW to N winds 20 to 25 kt. Seas 6 to 8 ft. Period 7 seconds. $$ PMZ019-280430- Central Gulf of California- 921 AM PDT Sun Oct 27 2019 .TODAY...SE to S winds 10 kt in the afternoon. Seas 3 ft or less. Period 14 seconds. .TONIGHT...SW winds 10 kt. Seas 3 ft or less. Period 13 seconds. .MON...NW winds 20 to 25 kt. Seas 3 ft or less, building to 3 to 5 ft in the afternoon. Period 13 seconds. .MON NIGHT...NW to N winds 15 to 20 kt. Seas 4 to 6 ft. Period 6 seconds. .TUE...NW to N winds 10 to 15 kt. Seas 2 to 4 ft. Period 6 seconds. .TUE NIGHT...Variable winds less than 5 kt. Seas 3 ft or less. Period 16 seconds. .WED...NW to N winds 10 kt, increasing to 15 to 20 kt in the afternoon. Seas 3 ft or less, building to 4 to 6 ft. Period 19 seconds. .WED NIGHT...NW to N winds 20 to 25 kt. Seas 4 to 6 ft, building to 6 to 9 ft in the late evening and overnight. Period 12 seconds. .THU...NW to N winds 20 to 25 kt. Seas 6 to 9 ft in N to NE swell. Period 8 seconds. .THU NIGHT...NW winds 20 to 25 kt. Seas 6 to 8 ft. Period 8 seconds. $$ PMZ021-280430- Southern Gulf of California- 921 AM PDT Sun Oct 27 2019 .TODAY...Variable winds less than 5 kt in the afternoon. Seas 2 to 4 ft in S to SW swell. Period 14 seconds. .TONIGHT...SW to W winds 10 kt. Seas 2 to 4 ft. Period 13 seconds. .MON...NW winds 10 to 15 kt. Seas 3 ft or less. Period 13 seconds. .MON NIGHT...NW to N winds 10 to 15 kt. Seas 2 to 4 ft. Period 16 seconds. .TUE...NW to N winds 10 to 15 kt. Seas 3 to 5 ft. Period 15 seconds. .TUE NIGHT...NW winds 10 kt. Seas 2 to 4 ft. Period 17 seconds. .WED...NW to N winds 10 kt. Seas 3 ft or less. Period 20 seconds. .WED NIGHT...NW to N winds 15 to 20 kt. Seas 3 ft or less, building to 6 to 8 ft. Period 18 seconds. .THU...NW to N winds 20 to 25 kt. Seas 6 to 8 ft. Period 17 seconds. .THU NIGHT...NW to N winds 15 to 20 kt. Seas 6 to 8 ft. Period 16 seconds. $$ PMZ023-280430- Entrance to the Gulf of California including Cabo Corrientes- 921 AM PDT Sun Oct 27 2019 .TODAY...N winds 10 kt in the afternoon. Seas 3 to 5 ft. Period 14 seconds. .TONIGHT...NW to N winds 10 kt. Seas 3 to 5 ft. Period 13 seconds. .MON...N winds 10 to 15 kt. Seas 3 to 5 ft. Period 14 seconds. .MON NIGHT...N winds 10 to 15 kt. Seas 3 to 5 ft. Period 15 seconds. .TUE...N winds 10 to 15 kt. Seas 3 to 5 ft. Period 16 seconds. .TUE NIGHT...N winds 10 kt. Seas 3 to 5 ft. Period 19 seconds. .WED...N winds 10 to 15 kt. Seas 4 to 6 ft. Period 19 seconds. .WED NIGHT...N winds 10 to 15 kt. Seas 4 to 6 ft. Period 19 seconds. .THU...N winds 10 to 15 kt. Seas 4 to 6 ft. Period 17 seconds. .THU NIGHT...N to NE winds 10 to 15 kt. Seas 4 to 6 ft. Period 16 seconds. $$ PMZ025-280430- Mexico - States of Michoacan and Guerrero to 250 nm offshore- 921 AM PDT Sun Oct 27 2019 .TODAY...Within 60 nm of shore, variable winds less than 5 kt in the afternoon. Elsewhere, NE winds 10 kt in the afternoon. Seas 4 to 6 ft. Period 15 seconds. Scattered showers and isolated tstms. .TONIGHT...Variable winds less than 5 kt Within 60 nm of shore, and NE 10 kt Elsewhere. Seas 4 to 6 ft. Period 15 seconds. .MON...Variable winds less than 5 kt Within 60 nm of shore, and N to NE 10 to 15 kt Elsewhere. Seas 4 to 6 ft. Period 16 seconds. Scattered showers and isolated tstms. .MON NIGHT...Variable winds less than 5 kt Within 60 nm of shore, and NE 10 kt Elsewhere. Seas 3 to 5 ft. Period 14 seconds. Scattered showers and isolated tstms. .TUE...NE to E winds 10 to 15 kt. Seas 3 to 5 ft. Period 15 seconds. .TUE NIGHT...NE to E winds 10 kt. Seas 4 to 6 ft in S swell. Period 15 seconds. .WED...E to SE winds 10 to 15 kt. Seas 4 to 6 ft. Period 17 seconds. .WED NIGHT...SE to S winds 10 kt. Seas 4 to 6 ft in S swell. Period 19 seconds. .THU...SE to S winds 10 kt. Seas 4 to 6 ft in S swell. Period 19 seconds. .THU NIGHT...Within 60 nm of shore, variable winds less than 5 kt, becoming E 10 kt late. Elsewhere, variable winds less than 5 kt. Seas 4 to 6 ft in S swell. Period 17 seconds. $$ PMZ027-280430- Mexico - States of Oaxaca and Chiapas including the Gulf of Tehuantepec- 921 AM PDT Sun Oct 27 2019 ...GALE CONDITIONS POSSIBLE THU NIGHT... .TODAY...E winds 10 to 15 kt in the afternoon. Seas 6 to 8 ft in SE to S swell. Period 15 seconds. Scattered showers and isolated tstms. .TONIGHT...N to NE winds 20 to 25 kt Offshore Gulf of Tehuantepec, and E 10 kt Elsewhere. Seas 5 to 7 ft in S swell. Period 16 seconds. Scattered showers and isolated tstms. .MON...E to SE winds 10 to 15 kt. Seas 4 to 6 ft. Period 15 seconds. Scattered showers and isolated tstms. .MON NIGHT...Offshore Gulf of Tehuantepec, variable winds less than 5 kt, becoming NE 10 kt late. Elsewhere, E to SE winds 10 kt. Seas 3 to 5 ft. Period 14 seconds. Scattered showers and isolated tstms. .TUE...SE winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 16 seconds. .TUE NIGHT...S winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period 17 seconds. .WED...Variable winds less than 5 kt Offshore Gulf of Tehuantepec, and S to SW 10 to 15 kt Elsewhere. Seas 5 to 7 ft in S to SW swell. Period 17 seconds. .WED NIGHT...Variable winds less than 5 kt Offshore Gulf of Tehuantepec, and SW to W 10 to 15 kt Elsewhere. Seas 5 to 7 ft in S to SW swell. Period 16 seconds. .THU...Offshore Gulf of Tehuantepec, variable winds less than 5 kt. Elsewhere, W to NW winds 10 kt in the morning, becoming variable less than 5 kt. Seas 4 to 6 ft in SW swell. Period 19 seconds. .THU NIGHT...Offshore Gulf of Tehuantepec, N to NE winds 25 to 30 kt, increasing to 30 to 35 kt late. Variable winds less than 5 kt in the evening. Elsewhere, variable less than 5 kt. Seas 5 to 7 ft, building to 7 to 10 ft late. Period 18 seconds. $$ Forecaster Aguirre