804 FZPN28 KNHC 301615 OFFPZ8 Offshore Waters Forecast NWS National Hurricane Center Miami, FL 642 AM PDT Mon Aug 30 2021 Offshore Waters Forecast for the E Pacific within 250 nm of Central America, Colombia, and within 750 nm of Ecuador 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. PMZ101-310145- Synopsis for the E Pacific within 250 nm of Central America, Colombia, and within 750 nm of Ecuador 642 AM PDT Mon Aug 30 2021 .SYNOPSIS...Mainly gentle winds will prevail north of the monsoon trough, with moderate to fresh offshore pulses expected nightly in the Papagayo region. Moderate to fresh S to SW winds south of the monsoon trough will prevail through midweek, diminishing some thereafter. $$ PMZ111-310145- Guatemala and El Salvador to 250 nm offshore- 642 AM PDT Mon Aug 30 2021 .TODAY...Variable winds less than 5 kt. Seas 4 to 6 ft in SW swell. Period 11 seconds. .TONIGHT...Variable winds less than 5 kt, becoming SW 10 kt late. Seas 4 to 6 ft in SW swell. Period 14 seconds. Scattered showers and isolated tstms. .TUE...Variable winds less than 5 kt, becoming S to SW 10 kt in the afternoon. Seas 4 to 6 ft in S swell. Period 15 seconds. Scattered showers and isolated tstms. .TUE NIGHT...SW winds 10 to 15 kt. Seas 5 to 7 ft in S swell. Period 15 seconds. Scattered showers and isolated tstms. .WED...SE winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 14 seconds. .WED NIGHT...SW winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 9 seconds. .THU...SW to W winds 10 kt. Seas 3 to 5 ft. Period 17 seconds. .THU NIGHT...S to SW winds 10 kt. Seas 3 to 5 ft. Period 15 seconds. .FRI...S winds 10 kt. Seas 3 to 5 ft. Period 15 seconds. .FRI NIGHT...S winds 10 kt. Seas 3 to 5 ft. Period 19 seconds. $$ PMZ113-310145- El Salvador to North Costa Rica including the Gulfs of Fonseca and Papagayo- 642 AM PDT Mon Aug 30 2021 .TODAY...SW winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 11 seconds. Scattered showers and isolated tstms. .TONIGHT...Offshore Gulf of Papagayo, variable winds less than 5 kt, becoming SE to S 10 kt late. Elsewhere, SW winds 10 to 15 kt. Seas 4 to 6 ft in S to SW swell. Period 14 seconds. Scattered showers and isolated tstms. .TUE...S winds 10 kt Offshore Gulf of Papagayo, and SW 15 to 20 kt Elsewhere. Seas 4 to 6 ft in S swell. Period 15 seconds. Scattered showers and isolated tstms. .TUE NIGHT...Offshore Gulf of Papagayo, SW to W winds 10 kt, shifting to NW to N late. Elsewhere, W winds 15 to 20 kt. Seas 5 to 7 ft in S to SW swell. Period 14 seconds. Scattered tstms. .WED...W winds 10 kt. Seas 4 to 6 ft in SW swell. Period 14 seconds. .WED NIGHT...Variable winds less than 5 kt Offshore Gulf of Papagayo, and SW to W 10 to 15 kt Elsewhere. Seas 3 to 5 ft. Period 14 seconds. .THU...SW winds 10 to 15 kt. Seas 3 to 5 ft. Period 15 seconds. .THU NIGHT...SW winds 10 kt. Seas 3 to 5 ft. Period 15 seconds. .FRI...SW winds 10 to 15 kt. Seas 3 to 5 ft. Period 16 seconds. .FRI NIGHT...SW winds 10 kt. Seas 3 to 5 ft. Period 20 seconds. $$ PMZ115-310145- North Costa Rica to West Panama to 250 nm offshore- 642 AM PDT Mon Aug 30 2021 .TODAY...SW winds 15 to 20 kt. Seas 5 to 7 ft. Period 16 seconds. Scattered tstms. .TONIGHT...SW winds 10 to 15 kt. Seas 5 to 7 ft in S swell. Period 16 seconds. Numerous showers and scattered tstms. .TUE...SW winds 10 to 15 kt. Seas 5 to 7 ft in S swell. Period 15 seconds. Numerous showers and scattered tstms. .TUE NIGHT...SW to W winds 10 to 15 kt. Seas 5 to 7 ft in S swell. Period 14 seconds. Scattered showers and isolated tstms. .WED...SW to W winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 14 seconds. .WED NIGHT...SW to W winds 10 kt. Seas 3 to 5 ft. Period 14 seconds. .THU...SW winds 10 to 15 kt. Seas 3 to 5 ft. Period 15 seconds. .THU NIGHT...SW to W winds 10 kt. Seas 3 to 5 ft. Period 14 seconds. .FRI...SW winds 10 to 15 kt. Seas 3 to 5 ft. Period 14 seconds. .FRI NIGHT...SW to W winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 19 seconds. $$ PMZ117-310145- East Panama and Colombia including the Gulf of Panama- 642 AM PDT Mon Aug 30 2021 .TODAY...SW winds 10 to 15 kt. Seas 5 to 7 ft in SW swell. Period 18 seconds. Numerous showers and scattered tstms. .TONIGHT...SW winds 10 to 15 kt. Seas 5 to 7 ft in SW swell. Period 16 seconds. Scattered showers and isolated tstms. .TUE...SW winds 10 to 15 kt. Seas 5 to 7 ft in SW swell. Period 15 seconds. Scattered showers and isolated tstms. .TUE NIGHT...SW to W winds 10 kt. Seas 4 to 6 ft in SW swell. Period 15 seconds. Scattered showers and isolated tstms. .WED...SW to W winds 10 kt. Seas 3 to 5 ft. Period 14 seconds. .WED NIGHT...SW winds 10 kt. Seas 3 to 5 ft. Period 14 seconds. .THU...SW winds 10 kt. Seas 3 to 5 ft. Period 17 seconds. .THU NIGHT...SW to W winds 10 kt. Seas 3 to 5 ft. Period 17 seconds. .FRI...SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 23 seconds. .FRI NIGHT...SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 22 seconds. $$ PMZ119-310145- Ecuador including the Gulf of Guayaquil to 250 nm offshore- 642 AM PDT Mon Aug 30 2021 .TODAY...Gulf of Guayaquil, variable winds less than 5 kt, becoming SW to W 10 to 15 kt in the afternoon. Elsewhere, S to SW winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 15 seconds. .TONIGHT...S to SW winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 15 seconds. .TUE...Gulf of Guayaquil, variable winds less than 5 kt, becoming W 10 to 15 kt in the afternoon. Elsewhere, S to SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 14 seconds. .TUE NIGHT...SW winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 14 seconds. .WED...SW winds 10 kt. Seas 3 to 5 ft. Period 14 seconds. .WED NIGHT...S to SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 14 seconds. .THU...S to SW winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 14 seconds. .THU NIGHT...S to SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 15 seconds. .FRI...S to SW winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 19 seconds. .FRI NIGHT...S to SW winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 19 seconds. $$ PMZ121-310145- Ecuador between 250 and 500 nm offshore- 642 AM PDT Mon Aug 30 2021 .TODAY...S winds 10 to 15 kt. Seas 5 to 7 ft in S swell. Period 15 seconds. .TONIGHT...S winds 10 to 15 kt. Seas 4 to 6 ft. Period 14 seconds. .TUE...S winds 10 to 15 kt. Seas 4 to 6 ft. Period 13 seconds. .TUE NIGHT...S winds 10 kt. Seas 3 to 5 ft. Period 14 seconds. .WED...SE to S winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 14 seconds. .WED NIGHT...SE to S winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 14 seconds. .THU...SE to S winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 13 seconds. .THU NIGHT...S winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 18 seconds. .FRI...S winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 18 seconds. .FRI NIGHT...S winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period 18 seconds. $$ PMZ123-310145- Offshore Galapagos Islands- 642 AM PDT Mon Aug 30 2021 .TODAY...S winds 10 to 15 kt. Seas 4 to 6 ft. Period 14 seconds. .TONIGHT...S winds 10 to 15 kt. Seas 4 to 6 ft. Period 14 seconds. .TUE...S winds 10 to 15 kt. Seas 4 to 6 ft. Period 14 seconds. .TUE NIGHT...SE to S winds 10 kt. Seas 3 to 5 ft. Period 14 seconds. .WED...SE to S winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 14 seconds. .WED NIGHT...SE to S winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 14 seconds. .THU...SE winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 14 seconds. .THU NIGHT...SE to S winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 18 seconds. .FRI...SE to S winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 19 seconds. .FRI NIGHT...SE to S winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 18 seconds. $$ Forecaster Lewitsky