839 FZPN27 KNHC 190337 OFFPZ7 Offshore Waters Forecast NWS National Hurricane Center Miami, FL 837 PM PDT Sun Apr 18 2021 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. PMZ001-191545- Synopsis for the E Pacific within 250 nm of Mexico 837 PM PDT Sun Apr 18 2021 .SYNOPSIS...Winds across the Gulf of California will shift S to SW and increase to fresh to strong on Tue ahead of a cold front that will move across the northern Gulf of California on Wed. These strong winds will then continue through Thu. Fresh winds will pulse over the Gulf of Tehuantepec tonight into Mon. Fresh to strong winds will occur in this region Tue night, and return on Wed night with seas building to 8 ft. $$ PMZ009-191545- Mexico Border S to 29N within 60 nm of shore- 837 PM PDT Sun Apr 18 2021 .TONIGHT...NW winds 15 to 20 kt. Seas 4 to 6 ft. Period 18 seconds. .MON...NW winds 10 to 15 kt. Seas 4 to 6 ft. Period 16 seconds. .MON NIGHT...NW winds 10 to 15 kt. Seas 4 to 6 ft. Period 20 seconds. .TUE...W to NW winds 10 to 15 kt. Seas 5 to 7 ft. Period 19 seconds. .TUE NIGHT...NW winds 10 to 15 kt. Seas 6 to 8 ft. Period 19 seconds. .WED...W to NW winds 10 kt. Seas 6 to 8 ft. Period 18 seconds. .WED NIGHT...W to NW winds 10 to 15 kt. Seas 5 to 7 ft. Period 18 seconds. .THU...W to NW winds 10 kt. Seas 5 to 7 ft. Period 17 seconds. .THU NIGHT...W to NW winds 10 to 15 kt. Seas 5 to 7 ft. Period 21 seconds. .FRI...NW winds 10 to 15 kt. Seas 5 to 7 ft. Period 20 seconds. .FRI NIGHT...NW winds 10 to 15 kt. Seas 5 to 7 ft. Period 19 seconds. $$ PMZ011-191545- Mexico S of 29N to Punta Eugenia- 837 PM PDT Sun Apr 18 2021 .TONIGHT...NW to N winds 10 to 15 kt. Seas 5 to 7 ft. Period 15 seconds. .MON...NW to N winds 10 to 15 kt. Seas 5 to 7 ft. Period 17 seconds. .MON NIGHT...NW to N winds 10 to 15 kt. Seas 5 to 7 ft. Period 19 seconds. .TUE...NW to N winds 10 to 15 kt. Seas 6 to 8 ft. Period 19 seconds. .TUE NIGHT...NW to N winds 10 to 15 kt. Seas 6 to 9 ft. Period 20 seconds. .WED...NW winds 10 kt. Seas 6 to 8 ft. Period 19 seconds. .WED NIGHT...NW winds 10 to 15 kt. Seas 6 to 8 ft. Period 18 seconds. .THU...W to NW winds 10 kt. Seas 6 to 8 ft. Period 17 seconds. .THU NIGHT...NW winds 10 to 15 kt. Seas 6 to 8 ft. Period 21 seconds. .FRI...NW winds 10 to 15 kt. Seas 5 to 7 ft. Period 19 seconds. .FRI NIGHT...NW to N winds 10 to 15 kt. Seas 5 to 7 ft. Period 18 seconds. $$ PMZ013-191545- Punta Eugenia to Cabo San Lazaro to 250 nm offshore- 837 PM PDT Sun Apr 18 2021 .TONIGHT...NW to N winds 10 to 15 kt. Seas 5 to 7 ft. Period 18 seconds. .MON...NW to N winds 10 to 15 kt. Seas 4 to 6 ft. Period 20 seconds. .MON NIGHT...NW winds 10 to 15 kt. Seas 4 to 6 ft. Period 19 seconds. .TUE...NW to N winds 10 to 15 kt. Seas 5 to 7 ft. Period 19 seconds. .TUE NIGHT...NW to N winds 10 to 15 kt. Seas 5 to 7 ft. Period 20 seconds. .WED...NW to N winds 10 kt. Seas 6 to 8 ft. Period 19 seconds. .WED NIGHT...NW to N winds 10 to 15 kt. Seas 5 to 7 ft. Period 18 seconds. .THU...NW winds 10 kt. Seas 5 to 7 ft. Period 21 seconds. .THU NIGHT...NW winds 10 to 15 kt. Seas 6 to 8 ft. Period 20 seconds. .FRI...NW winds 10 to 15 kt. Seas 5 to 7 ft. Period 19 seconds. .FRI NIGHT...NW to N winds 10 to 15 kt. Seas 5 to 7 ft. Period 18 seconds. $$ PMZ015-191545- Cabo San Lazaro to Cabo San Lucas to 250 nm offshore- 837 PM PDT Sun Apr 18 2021 .TONIGHT...NW to N winds 10 to 15 kt. Seas 4 to 6 ft. Period 20 seconds. .MON...NW to N winds 10 kt. Seas 4 to 6 ft. Period 20 seconds. .MON NIGHT...NW to N winds 10 kt. Seas 4 to 6 ft. Period 19 seconds. .TUE...Within 60 nm of shore, variable winds less than 5 kt, becoming SW to W 10 kt in the afternoon. Elsewhere, variable winds less than 5 kt. Seas 4 to 6 ft. Period 20 seconds. .TUE NIGHT...Variable winds less than 5 kt. Seas 4 to 6 ft. Period 19 seconds. .WED...Variable winds less than 5 kt. Seas 4 to 6 ft. Period 18 seconds. .WED NIGHT...NW to N winds 10 kt. Seas 4 to 6 ft. Period 20 seconds. .THU...N winds 10 kt. Seas 5 to 7 ft. Period 20 seconds. .THU NIGHT...NW to N winds 10 kt. Seas 5 to 7 ft. Period 20 seconds. .FRI...N winds 10 to 15 kt. Seas 5 to 7 ft. Period 19 seconds. .FRI NIGHT...N winds 10 to 15 kt. Seas 5 to 7 ft. Period 17 seconds. $$ PMZ017-191545- Northern Gulf of California- 837 PM PDT Sun Apr 18 2021 .TONIGHT...W to NW winds 10 to 15 kt. Seas 3 ft or less. Period 9 seconds. .MON...NW winds 10 to 15 kt. Seas 3 ft or less. Period 15 seconds. .MON NIGHT...SW to W winds 10 kt. Seas 3 ft or less. Period 6 seconds, becoming 12 seconds late. .TUE...SE to S winds 10 to 15 kt. Seas 3 ft or less. Period 14 seconds. .TUE NIGHT...S to SW winds 20 to 25 kt N of 30N, and S to SW 15 to 20 kt Elsewhere. Seas 3 ft or less. Period 12 seconds. .WED...S winds 15 to 20 kt. Seas 3 ft or less. Period 6 seconds. .WED NIGHT...S to SW winds 15 to 20 kt N of 30N, and S to SW 10 to 15 kt Elsewhere. Seas 2 to 4 ft. Period 6 seconds. .THU...S to SW winds 15 to 20 kt N of 30N, and S to SW 10 to 15 kt Elsewhere. Seas 2 to 4 ft. Period 6 seconds. .THU NIGHT...S to SW winds 15 to 20 kt. Seas 3 ft or less. Period 8 seconds. .FRI...SW to W winds 10 to 15 kt. Seas 3 ft or less. Period 11 seconds. .FRI NIGHT...SW winds 10 kt. Seas 3 ft or less. Period 18 seconds. $$ PMZ019-191545- Central Gulf of California- 837 PM PDT Sun Apr 18 2021 .TONIGHT...W to NW winds 10 kt. Seas 3 ft or less. Period 15 seconds. .MON...Variable winds less than 5 kt, becoming NW 10 kt in the afternoon. Seas 3 ft or less. Period 14 seconds. .MON NIGHT...W to NW winds 10 kt. Seas 3 ft or less. Period 14 seconds. .TUE...Variable winds less than 5 kt, becoming S to SW 10 kt in the afternoon. Seas 3 ft or less. Period 22 seconds. .TUE NIGHT...S winds 10 kt. Seas 3 ft or less. Period 21 seconds. .WED...SE to S winds 10 kt. Seas 3 ft or less. Period 19 seconds. .WED NIGHT...S winds 10 to 15 kt, shifting to SW late. Seas 3 ft or less. Period 18 seconds. .THU...S winds 10 kt. Seas 3 ft or less. Period 19 seconds. .THU NIGHT...S winds 10 kt, shifting to SW to W late. Seas 3 ft or less. Period 21 seconds. .FRI...W winds 10 kt. Seas 3 ft or less. Period 20 seconds. .FRI NIGHT...W to NW winds 10 kt. Seas 3 ft or less. Period 19 seconds. $$ PMZ021-191545- Southern Gulf of California- 837 PM PDT Sun Apr 18 2021 .TONIGHT...Variable winds less than 5 kt, becoming NW to N 10 kt late. Seas 3 ft or less. Period 19 seconds. .MON...Variable winds less than 5 kt, becoming NW 10 kt in the afternoon. Seas 2 to 4 ft. Period 16 seconds. .MON NIGHT...NW winds 10 kt in the evening, becoming variable less than 5 kt. Seas 3 ft or less. Period 18 seconds. .TUE...Variable winds less than 5 kt, becoming W 10 kt in the afternoon. Seas 3 ft or less. Period 21 seconds. .TUE NIGHT...SW winds 10 kt. Seas 2 to 4 ft. Period 21 seconds. .WED...S winds 10 kt. Seas 2 to 4 ft. Period 19 seconds. .WED NIGHT...S to SW winds 10 to 15 kt. Seas 2 to 4 ft. Period 18 seconds. .THU...S winds 10 kt. Seas 3 to 5 ft. Period 21 seconds. .THU NIGHT...S to SW winds 10 to 15 kt. Seas 3 to 5 ft. Period 20 seconds. .FRI...SW to W winds 10 kt. Seas 3 to 5 ft. Period 19 seconds. .FRI NIGHT...SW to W winds 10 kt, shifting to W to NW late. Seas 3 to 5 ft. Period 18 seconds. $$ PMZ023-191545- Entrance to the Gulf of California including Cabo Corrientes- 837 PM PDT Sun Apr 18 2021 .TONIGHT...NW winds 10 kt. Seas 4 to 6 ft. Period 22 seconds. .MON...NW winds 10 kt. Seas 4 to 6 ft. Period 20 seconds. .MON NIGHT...NW to N winds 10 kt. Seas 4 to 6 ft. Period 20 seconds. .TUE...Variable winds less than 5 kt, becoming W to NW 10 kt in the afternoon. Seas 4 to 6 ft. Period 20 seconds. .TUE NIGHT...NW winds 10 kt. Seas 4 to 6 ft. Period 19 seconds. .WED...Variable winds less than 5 kt. Seas 4 to 6 ft. Period 18 seconds. .WED NIGHT...NW winds 10 kt. Seas 4 to 6 ft. Period 20 seconds. .THU...NW to N winds 10 kt. Seas 4 to 6 ft. Period 21 seconds. .THU NIGHT...NW to N winds 10 to 15 kt. Seas 5 to 7 ft. Period 20 seconds. .FRI...NW to N winds 10 kt. Seas 5 to 7 ft. Period 19 seconds. .FRI NIGHT...NW to N winds 10 to 15 kt. Seas 5 to 7 ft. Period 17 seconds. $$ PMZ025-191545- Mexico - States of Michoacan and Guerrero to 250 nm offshore- 837 PM PDT Sun Apr 18 2021 .TONIGHT...NW winds 10 kt. Seas 3 to 5 ft. Period 20 seconds. .MON...Within 60 nm of shore, variable winds less than 5 kt, becoming W 10 kt in the afternoon. Elsewhere, variable winds less than 5 kt. Seas 3 to 5 ft. Period 20 seconds. .MON NIGHT...Within 60 nm of shore, NW winds 10 kt. Elsewhere, NW winds 10 kt in the evening, becoming variable less than 5 kt. Seas 3 to 5 ft. Period 20 seconds. .TUE...Within 60 nm of shore, variable winds less than 5 kt, becoming W 10 kt in the afternoon. Elsewhere, variable winds less than 5 kt. Seas 4 to 6 ft. Period 19 seconds. .TUE NIGHT...Within 60 nm of shore, NW winds 10 kt. Elsewhere, NW winds 10 kt in the evening, becoming variable less than 5 kt. Seas 4 to 6 ft. Period 19 seconds. .WED...Variable winds less than 5 kt. Seas 4 to 6 ft. Period 18 seconds. .WED NIGHT...Within 60 nm of shore, W to NW winds 10 kt. Elsewhere, NW winds 10 kt in the evening, becoming variable less than 5 kt. Seas 5 to 7 ft. Period 20 seconds. .THU...Within 60 nm of shore, variable winds less than 5 kt, becoming W 10 kt in the afternoon. Elsewhere, N to NE winds 10 kt in the morning, becoming variable less than 5 kt. Seas 5 to 7 ft. Period 20 seconds. .THU NIGHT...NW winds 10 kt. Seas 5 to 7 ft. Period 19 seconds. .FRI...Variable winds less than 5 kt Within 60 nm of shore, and N to NE 10 kt Elsewhere. Seas 5 to 7 ft. Period 17 seconds. .FRI NIGHT...NW to N winds 10 kt. Seas 5 to 7 ft. Period 17 seconds. $$ PMZ027-191545- Mexico - States of Oaxaca and Chiapas including the Gulf of Tehuantepec- 837 PM PDT Sun Apr 18 2021 .TONIGHT...Offshore Gulf of Tehuantepec, W winds 10 kt, becoming N 20 to 25 kt late. Elsewhere, NW winds 10 kt. Seas 4 to 6 ft. Period 17 seconds. .MON...Offshore Gulf of Tehuantepec, N winds 20 to 25 kt in the morning, becoming variable less than 5 kt. Elsewhere, N winds 10 kt. Seas 5 to 7 ft. Period 21 seconds. .MON NIGHT...NW winds 10 kt. Seas 4 to 6 ft. Period 20 seconds. .TUE...Offshore Gulf of Tehuantepec, variable winds less than 5 kt, becoming SW 10 kt in the afternoon. Elsewhere, variable winds less than 5 kt. Seas 4 to 6 ft. Period 19 seconds. .TUE NIGHT...Offshore Gulf of Tehuantepec, SW to W winds 10 kt, shifting to NW to N late. Elsewhere, variable winds less than 5 kt, becoming N 10 kt late. Seas 4 to 6 ft. Period 19 seconds. .WED...N to NE winds 20 to 25 kt Offshore Gulf of Tehuantepec, and N to NE 10 kt Elsewhere. Seas 5 to 7 ft. Period 17 seconds. .WED NIGHT...Offshore Gulf of Tehuantepec, N winds 15 to 20 kt. Elsewhere, E to SE winds 10 kt in the evening, becoming variable less than 5 kt. Seas 5 to 7 ft. Period 20 seconds. .THU...Offshore Gulf of Tehuantepec, N winds 20 to 25 kt, becoming NE 10 kt in the afternoon. Elsewhere, NE winds 10 kt. Seas 6 to 8 ft. Period 20 seconds. .THU NIGHT...Offshore Gulf of Tehuantepec, S winds 10 kt in the evening, becoming variable less than 5 kt. Elsewhere, E winds 10 kt. Seas 6 to 8 ft. Period 18 seconds. .FRI...Offshore Gulf of Tehuantepec, N to NE winds 10 kt in the morning, becoming variable less than 5 kt. Elsewhere, NE winds 10 kt, shifting to E to SE in the afternoon. Seas 6 to 8 ft. Period 17 seconds. .FRI NIGHT...SE winds 10 to 15 kt. Seas 5 to 7 ft. Period 16 seconds. $$ Forecaster AKR