998 FZPN27 KNHC 201016 OFFPZ7 Offshore Waters Forecast NWS National Hurricane Center Miami, FL 316 AM PDT Mon May 20 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. PMZ001-202230- Synopsis for the E Pacific within 250 nm of Mexico 316 AM PDT Mon May 20 2019 .SYNOPSIS...A cold front extending from northwestern Mexico to across the northern Gulf of California and to central Baja California will weaken today as it moves across the rest of Baja California. Another cold front will move across Baja California Norte and the northern Gulf of California Tue night and early on Wed, then across the rest of Baja California and the Gulf of California from late Wed through Thu while dissipating. This front will be followed by an extensive area of northwest swell leading to building seas over the forecast waters. Seas will begin to subside Thu. $$ PMZ009-202230- Mexico Border S to 29N within 60 nm of shore- 316 AM PDT Mon May 20 2019 .TODAY...NW winds 15 to 20 kt. Seas 7 to 11 ft in SW swell. Period 15 seconds. .TONIGHT...NW winds 15 to 20 kt. Seas 7 to 11 ft in W swell. Period 13 seconds. .TUE...NW winds 15 to 20 kt. Seas 7 to 11 ft in S to SW swell. Period 17 seconds. .TUE NIGHT...W to NW winds 20 to 25 kt. Seas 8 to 12 ft in S to SW swell. Period 15 seconds. .WED...W to NW winds 20 to 25 kt. Seas 9 to 13 ft in W to NW swell. Period 15 seconds. .WED NIGHT...W to NW winds 10 to 15 kt. Seas 8 to 12 ft in W to NW swell. Period 15 seconds. .THU...W winds 10 kt. Seas 7 to 11 ft in W to NW swell. Period 13 seconds. .THU NIGHT...W to NW winds 10 kt. Seas 6 to 9 ft in W to NW swell. Period 13 seconds. .FRI...W to NW winds 10 kt. Seas 6 to 9 ft in W to NW swell. Period 18 seconds. .FRI NIGHT...W to NW winds 10 kt. Seas 5 to 7 ft in W to NW swell. Period 17 seconds. $$ PMZ011-202230- Mexico S of 29N to Punta Eugenia- 316 AM PDT Mon May 20 2019 .TODAY...NW winds 15 to 20 kt. Seas 7 to 11 ft in NW swell. Period 16 seconds. .TONIGHT...NW to N winds 15 to 20 kt. Seas 7 to 11 ft in NW swell. Period 14 seconds. .TUE...NW winds 15 to 20 kt. Seas 7 to 11 ft in NW swell. Period 14 seconds. .TUE NIGHT...NW winds 15 to 20 kt. Seas 7 to 10 ft in S swell. Period 15 seconds. .WED...NW winds 15 to 20 kt. Seas 8 to 12 ft in W to NW swell. Period 17 seconds. .WED NIGHT...NW winds 10 to 15 kt. Seas 9 to 13 ft in NW swell. Period 16 seconds. .THU...W to NW winds 10 kt. Seas 8 to 12 ft in NW swell. Period 13 seconds. .THU NIGHT...NW winds 10 kt. Seas 7 to 10 ft in NW swell. Period 13 seconds. .FRI...W to NW winds 10 kt. Seas 6 to 9 ft in NW swell. Period 12 seconds. .FRI NIGHT...W to NW winds 10 kt. Seas 6 to 8 ft in NW swell. Period 11 seconds. $$ PMZ013-202230- Punta Eugenia to Cabo San Lazaro to 250 nm offshore- 316 AM PDT Mon May 20 2019 .TODAY...NW to N winds 15 to 20 kt. Seas 6 to 9 ft in SW to W swell. Period 17 seconds. .TONIGHT...NW to N winds 15 to 20 kt. Seas 7 to 11 ft in W swell. Period 17 seconds. .TUE...NW to N winds 15 to 20 kt. Seas 7 to 10 ft in SW to W swell. Period 16 seconds. .TUE NIGHT...NW to N winds 15 to 20 kt. Seas 7 to 10 ft in S to SW swell. Period 15 seconds. .WED...NW winds 10 to 15 kt. Seas 7 to 11 ft in W swell. Period 18 seconds. .WED NIGHT...NW to N winds 10 to 15 kt. Seas 8 to 12 ft in NW swell. Period 17 seconds. .THU...NW to N winds 10 to 15 kt. Seas 7 to 11 ft in NW swell. Period 17 seconds. .THU NIGHT...NW winds 10 to 15 kt. Seas 7 to 10 ft in NW swell. Period 16 seconds. .FRI...NW winds 10 kt. Seas 6 to 9 ft in NW swell. Period 15 seconds. .FRI NIGHT...NW winds 10 to 15 kt. Seas 6 to 8 ft in NW swell. Period 15 seconds. $$ PMZ015-202230- Cabo San Lazaro to Cabo San Lucas to 250 nm offshore- 316 AM PDT Mon May 20 2019 .TODAY...NW to N winds 15 to 20 kt. Seas 6 to 9 ft in S swell. Period 17 seconds. .TONIGHT...N winds 15 to 20 kt. Seas 7 to 10 ft in S to SW swell. Period 16 seconds. .TUE...NW to N winds 15 to 20 kt. Seas 7 to 10 ft in W swell. Period 16 seconds. .TUE NIGHT...NW to N winds 10 to 15 kt. Seas 7 to 10 ft in NW swell. Period 18 seconds. .WED...NW to N winds 10 to 15 kt. Seas 7 to 10 ft in NW swell. Period 18 seconds. .WED NIGHT...NW to N winds 10 to 15 kt. Seas 6 to 9 ft in NW swell. Period 17 seconds. .THU...NW to N winds 10 to 15 kt. Seas 7 to 10 ft in NW swell. Period 16 seconds. .THU NIGHT...NW to N winds 10 to 15 kt. Seas 7 to 10 ft in NW swell. Period 16 seconds. .FRI...NW to N winds 10 to 15 kt. Seas 6 to 9 ft in NW swell. Period 15 seconds. .FRI NIGHT...NW to N winds 10 to 15 kt. Seas 6 to 8 ft in NW swell. Period 16 seconds. $$ PMZ017-202230- Northern Gulf of California- 316 AM PDT Mon May 20 2019 .TODAY...NW winds 15 to 20 kt. Seas 4 to 6 ft. Period 6 seconds. .TONIGHT...SW winds 10 to 15 kt. Seas 3 to 4 ft. Period 6 seconds. .TUE...S winds 15 to 20 kt. Seas 4 to 6 ft. Period 5 seconds. .TUE NIGHT...W winds 20 to 25 kt. Seas 5 to 7 ft. Period 6 seconds. .WED...SW to W winds 15 to 20 kt. Seas 5 to 7 ft. Period 7 seconds. .WED NIGHT...W winds 15 to 20 kt. Seas 4 to 6 ft. Period 7 seconds. .THU...SW winds 10 kt, shifting to SE to S in the afternoon. Seas 2 to 4 ft. Period 6 seconds. .THU NIGHT...SE to S winds 10 kt, shifting to SW late. Seas 2 to 4 ft. Period 6 seconds. .FRI...SW winds 5 to 10 kt, shifting to SE to S in the afternoon. Seas 2 to 4 ft. Period 16 seconds. .FRI NIGHT...SE to S winds 5 to 10 kt, shifting to SW late. Seas 2 to 4 ft. Period 9 seconds. $$ PMZ019-202230- Central Gulf of California- 316 AM PDT Mon May 20 2019 .TODAY...NW to N winds 10 to 15 kt. Seas 2 to 4 ft. Period 20 seconds. .TONIGHT...NW winds 10 to 15 kt. Seas 2 to 4 ft. Period 17 seconds. .TUE...NW winds 10 to 15 kt, shifting to NE late in the afternoon. Seas 3 ft or less. Period 16 seconds. .TUE NIGHT...SW winds 10 to 15 kt. Seas 3 to 5 ft. Period 19 seconds. .WED...SW to W winds 10 to 15 kt. Seas 3 to 5 ft. Period 17 seconds. .WED NIGHT...W to NW winds 10 to 15 kt. Seas 3 to 5 ft. Period 15 seconds. .THU...NW to N winds 10 kt. Seas 2 to 4 ft. Period 14 seconds. .THU NIGHT...Variable winds less than 5 kt. Seas 2 to 3 ft. Period 17 seconds. .FRI...Variable winds less than 5 kt, becoming 5 to NW 10 kt in the afternoon. Seas 2 to 3 ft. Period 17 seconds. .FRI NIGHT...Variable winds less than 5 kt, becoming SW to W 5 to 10 kt late. Seas 2 to 3 ft. Period 15 seconds. $$ PMZ021-202230- Southern Gulf of California- 316 AM PDT Mon May 20 2019 .TODAY...NW winds 10 to 15 kt. Seas 4 to 6 ft. Period 20 seconds. .TONIGHT...NW to N winds 10 to 15 kt. Seas 4 to 6 ft. Period 18 seconds. .TUE...NW to N winds 10 to 15 kt. Seas 4 to 6 ft. Period 16 seconds. .TUE NIGHT...SW to W winds 10 to 15 kt. Seas 4 to 6 ft. Period 16 seconds. .WED...SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 17 seconds. .WED NIGHT...SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 17 seconds. .THU...NW winds 10 to 15 kt. Seas 4 to 6 ft. Period 17 seconds. .THU NIGHT...NW winds 5 to 10 kt. Seas 3 to 5 ft in SW swell. Period 17 seconds. .FRI...NW winds 5 to 10 kt. Seas 3 to 5 ft in SW swell. Period 16 seconds. .FRI NIGHT...W to NW winds 10 to 15 kt. Seas 3 to 5 ft. Period 15 seconds. $$ PMZ023-202230- Entrance to the Gulf of California including Cabo Corrientes- 316 AM PDT Mon May 20 2019 .TODAY...NW winds 10 to 15 kt. Seas 6 to 8 ft in S swell. Period 17 seconds. .TONIGHT...NW winds 10 to 15 kt. Seas 6 to 9 ft in S swell. Period 16 seconds. .TUE...NW winds 10 to 15 kt. Seas 6 to 9 ft in S to SW swell. Period 19 seconds. .TUE NIGHT...NW winds 10 to 15 kt. Seas 6 to 9 ft in S to SW swell. Period 18 seconds. .WED...NW winds 10 to 15 kt. Seas 6 to 9 ft in SW to W swell. Period 18 seconds. .WED NIGHT...NW winds 10 to 15 kt. Seas 6 to 9 ft in W swell. Period 17 seconds. .THU...NW winds 10 to 15 kt. Seas 6 to 9 ft in SW to W swell. Period 17 seconds. .THU NIGHT...NW winds 10 to 15 kt. Seas 6 to 8 ft in SW to W swell. Period 16 seconds. .FRI...NW winds 10 to 15 kt. Seas 6 to 8 ft in W swell. Period 16 seconds. .FRI NIGHT...NW winds 10 to 15 kt. Seas 6 to 8 ft in W swell. Period 17 seconds. $$ PMZ025-202230- Mexico - States of Michoacan and Guerrero to 250 nm offshore- 316 AM PDT Mon May 20 2019 .TODAY...Within 60 nm of shore, variable winds less than 5 kt, becoming W 5 to 10 kt in the afternoon. Elsewhere, W to NW winds 10 kt. Seas 6 to 8 ft in S swell. Period 16 seconds. .TONIGHT...W to NW winds 10 to 15 kt. Seas 6 to 8 ft in S swell. Period 15 seconds. .TUE...Within 60 nm of shore, variable winds less than 5 kt, becoming W 10 kt in the afternoon. Elsewhere, NW winds 10 kt early in the morning, becoming variable less than 5 kt, then, becoming W to NW 5 to 10 kt in the afternoon. Seas 6 to 8 ft in S swell. Period 16 seconds. .TUE NIGHT...W to NW winds 10 to 15 kt. Seas 6 to 8 ft in S to SW swell. Period 18 seconds. .WED...Within 60 nm of shore, variable winds less than 5 kt, becoming W 10 to 15 kt in the afternoon. Elsewhere, NW winds 10 kt. Seas 6 to 8 ft in S to SW swell. Period 18 seconds. .WED NIGHT...W to NW winds 10 to 15 kt. Seas 6 to 8 ft in SW swell. Period 17 seconds. .THU...Within 60 nm of shore, variable winds less than 5 kt, becoming SW to W 5 to 10 kt in the afternoon. Elsewhere, NW to N winds 10 to 15 kt. Seas 6 to 8 ft in SW to W swell. Period 16 seconds. .THU NIGHT...NW winds 10 to 15 kt. Seas 6 to 8 ft in W swell. Period 15 seconds. .FRI...Within 60 nm of shore, variable winds less than 5 kt, becoming SW to W 10 kt in the afternoon. Elsewhere, NW winds 10 to 15 kt. Seas 6 to 8 ft in W swell. Period 17 seconds. .FRI NIGHT...Within 60 nm of shore, W winds 10 kt in the evening, becoming variable less than 5 kt. Elsewhere, W to NW winds 10 to 15 kt. Seas 6 to 8 ft in SW swell. Period 18 seconds. $$ PMZ027-202230- Mexico - States of Oaxaca and Chiapas including the Gulf of Tehuantepec- 316 AM PDT Mon May 20 2019 .TODAY...Offshore Gulf of Tehuantepec, variable winds less than 5 kt, becoming S 5 to 10 kt in the afternoon. Elsewhere, N winds 5 to 10 kt in the morning, becoming variable less than 5 kt. Seas 6 to 8 ft in S to SW swell. Period 16 seconds. .TONIGHT...S to SW winds 5 to 10 kt Offshore Gulf of Tehuantepec, and variable less than 5 kt Elsewhere. Seas 6 to 8 ft in S to SW swell. Period 15 seconds. .TUE...Offshore Gulf of Tehuantepec, variable winds less than 5 kt, becoming S to SW 5 to 10 kt in the late morning and afternoon. Elsewhere, variable winds less than 5 kt, becoming W 5 to 10 kt in the afternoon. Seas 6 to 8 ft in S to SW swell. Period 18 seconds. .TUE NIGHT...W winds 5 to 10 kt. Seas 5 to 7 ft in S to SW swell. Period 19 seconds. .WED...Offshore Gulf of Tehuantepec, variable winds less than 5 kt, becoming S to SW 5 to 10 kt in the afternoon. Elsewhere, W to NW winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period 18 seconds. .WED NIGHT...Offshore Gulf of Tehuantepec, SW winds 10 kt in the evening, becoming variable less than 5 kt. Elsewhere, variable winds less than 5 kt. Seas 5 to 7 ft in S to SW swell. Period 17 seconds. .THU...Variable winds less than 5 kt. Seas 5 to 7 ft in S to SW swell. Period 16 seconds. .THU NIGHT...Variable winds less than 5 kt. Seas 5 to 7 ft in S to SW swell. Period 16 seconds. .FRI...Variable winds less than 5 kt, becoming NE to E 5 to 10 kt in the afternoon. Seas 5 to 7 ft in S to SW swell. Period 17 seconds. .FRI NIGHT...Offshore Gulf of Tehuantepec, SE winds 10 to 15 kt in the evening, becoming variable less than 5 kt. Elsewhere, E winds 10 kt. Seas 5 to 7 ft in SW swell. Period 18 seconds. $$ Forecaster Aguirre