144 FZPN28 KNHC 170825 OFFPZ8 Offshore Waters Forecast NWS National Hurricane Center Miami, FL 125 AM PDT Tue Sep 17 2019 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. PMZ101-172030- Synopsis for the E Pacific within 250 nm of Central America, Colombia, and within 750 nm of Ecuador 125 AM PDT Tue Sep 17 2019 .SYNOPSIS...Moderate to fresh southwest winds will prevail south of the monsoon trough for the next several days. An area of low pressure is expected to develop south of Guatemala today, and move west-northwest through Fri. This system will likely increase southerly winds and build offshore seas the next several days. $$ PMZ111-172030- Guatemala and El Salvador to 250 nm offshore- 125 AM PDT Tue Sep 17 2019 .TODAY...SW winds 15 to 20 kt. Seas 6 to 9 ft in S to SW swell. Period 14 seconds. Scattered tstms. .TONIGHT...W winds 10 to 15 kt. Seas 6 to 8 ft in S to SW swell. Period 14 seconds. Scattered tstms. .WED...W to NW winds 10 to 15 kt. Seas 5 to 7 ft in SW to W swell. Period 13 seconds. Scattered showers. .WED NIGHT...W to NW winds 10 to 15 kt. Seas 4 to 6 ft. Period 13 seconds. Scattered showers. .THU...W to NW winds 10 to 15 kt. Seas 4 to 6 ft. Period 20 seconds. .THU NIGHT...W to NW winds 10 to 15 kt. Seas 4 to 6 ft. Period 20 seconds. .FRI...S to SW winds 10 kt. Seas 4 to 6 ft in W swell. Period 19 seconds. .FRI NIGHT...S winds 10 kt. Seas 4 to 6 ft in W swell. Period 21 seconds. .SAT...SE to S winds 10 kt. Seas 5 to 7 ft in W swell. Period 20 seconds. .SAT NIGHT...S to SW winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period 19 seconds. $$ PMZ113-172030- El Salvador to North Costa Rica including the Gulfs of Fonseca and Papagayo- 125 AM PDT Tue Sep 17 2019 .TODAY...W winds 10 to 15 kt. Seas 5 to 7 ft in S swell. Period 15 seconds. Scattered showers and isolated tstms. .TONIGHT...NW winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 14 seconds. Scattered showers. .WED...NW winds 10 to 15 kt. Seas 4 to 6 ft. Period 14 seconds. Scattered showers and isolated tstms. .WED NIGHT...NW winds 10 to 15 kt. Seas 3 to 5 ft. Period 13 seconds. Scattered showers. .THU...NW winds 10 to 15 kt. Seas 3 to 5 ft. Period 14 seconds. .THU NIGHT...W to NW winds 10 kt. Seas 3 to 5 ft. Period 20 seconds. .FRI...SW winds 10 kt. Seas 4 to 6 ft. Period 19 seconds. .FRI NIGHT...S to SW winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period 21 seconds. .SAT...S to SW winds 10 kt. Seas 5 to 7 ft in S swell. Period 20 seconds. .SAT NIGHT...S to SW winds 10 kt. Seas 5 to 7 ft in S swell. Period 19 seconds. $$ PMZ115-172030- North Costa Rica to West Panama to 250 nm offshore- 125 AM PDT Tue Sep 17 2019 .TODAY...W winds 10 to 15 kt. Seas 4 to 6 ft. Period 14 seconds. Scattered showers. .TONIGHT...W to NW winds 15 to 20 kt. Seas 4 to 6 ft. Period 14 seconds. Scattered showers. .WED...W to NW winds 10 to 15 kt. Seas 4 to 6 ft. Period 14 seconds. Scattered showers and isolated tstms. .WED NIGHT...W to NW winds 10 to 15 kt. Seas 4 to 6 ft. Period 12 seconds. Scattered showers. .THU...SW winds 15 to 20 kt. Seas 5 to 7 ft. Period 14 seconds. .THU NIGHT...SW winds 15 to 20 kt. Seas 5 to 7 ft. Period 12 seconds. .FRI...SW winds 15 to 20 kt. Seas 6 to 8 ft. Period 13 seconds. .FRI NIGHT...SW winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 15 seconds. .SAT...SW winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 20 seconds. .SAT NIGHT...SW to W winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 19 seconds. $$ PMZ117-172030- East Panama and Colombia including the Gulf of Panama- 125 AM PDT Tue Sep 17 2019 .TODAY...SW to W winds 10 to 15 kt. Seas 3 to 5 ft. Period 16 seconds. Scattered showers. .TONIGHT...SW to W winds 10 to 15 kt. Seas 3 to 5 ft. Period 15 seconds. Scattered showers. .WED...SW to W winds 10 to 15 kt. Seas 3 to 5 ft. Period 14 seconds. Scattered showers and isolated tstms. .WED NIGHT...SW to W winds 15 to 20 kt. Seas 3 to 5 ft. Period 14 seconds. Scattered showers and isolated tstms. .THU...SW winds 15 to 20 kt. Seas 5 to 7 ft. Period 14 seconds. .THU NIGHT...SW winds 15 to 20 kt. Seas 5 to 7 ft. Period 11 seconds. .FRI...SW winds 10 to 15 kt. Seas 5 to 7 ft in SW to W swell. Period 14 seconds. .FRI NIGHT...SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 20 seconds. .SAT...SW to W winds 10 to 15 kt. Seas 4 to 6 ft. Period 21 seconds. .SAT NIGHT...SW to W winds 10 to 15 kt. Seas 4 to 6 ft. Period 20 seconds. $$ PMZ119-172030- Ecuador including the Gulf of Guayaquil to 250 nm offshore- 125 AM PDT Tue Sep 17 2019 .TODAY...SW winds 10 to 15 kt. Seas 3 to 5 ft. Period 15 seconds. .TONIGHT...SW winds 10 to 15 kt. Seas 3 to 5 ft. Period 14 seconds. .WED...SW to W winds 10 to 15 kt. Seas 3 to 5 ft. Period 14 seconds. .WED NIGHT...SW to W winds 10 kt Gulf of Guayaquil, and S to SW 15 to 20 kt Elsewhere. Seas 4 to 6 ft. Period 13 seconds. .THU...SW to W winds 15 to 20 kt. Seas 4 to 6 ft. Period 19 seconds. .THU NIGHT...S to SW winds 15 kt. Seas 4 to 6 ft. Period 16 seconds. .FRI...S to SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 21 seconds. .FRI NIGHT...S to SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 20 seconds. .SAT...S to SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 19 seconds. .SAT NIGHT...SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 18 seconds. $$ PMZ121-172030- Ecuador between 250 and 500 nm offshore- 125 AM PDT Tue Sep 17 2019 .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. .WED...S to SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 13 seconds. .WED NIGHT...S winds 15 to 20 kt. Seas 4 to 6 ft. Period 11 seconds. .THU...S winds 15 to 20 kt. Seas 5 to 7 ft. Period 10 seconds. .THU NIGHT...S winds 15 to 20 kt. Seas 5 to 7 ft. Period 10 seconds. .FRI...S winds 15 to 20 kt. Seas 5 to 7 ft. Period 19 seconds. .FRI NIGHT...S winds 15 kt. Seas 5 to 7 ft in S swell. Period 19 seconds. .SAT...S winds 10 to 15 kt. Seas 5 to 7 ft in S swell. Period 19 seconds. .SAT NIGHT...S winds 10 to 15 kt. Seas 4 to 6 ft. Period 18 seconds. $$ PMZ123-172030- Offshore Galapagos Islands- 125 AM PDT Tue Sep 17 2019 .TODAY...SE winds 10 to 15 kt. Seas 4 to 6 ft. Period 14 seconds. .TONIGHT...SE winds 10 to 15 kt. Seas 4 to 6 ft. Period 13 seconds. .WED...SE to S winds 10 kt. Seas 4 to 6 ft in SE to S swell. Period 13 seconds. .WED NIGHT...SE to S winds 10 to 15 kt. Seas 4 to 6 ft. Period 15 seconds. .THU...S winds 15 to 20 kt. Seas 5 to 7 ft. Period 19 seconds. .THU NIGHT...S winds 15 to 20 kt. Seas 5 to 7 ft. Period 20 seconds. .FRI...S winds 15 to 20 kt. Seas 5 to 7 ft. Period 20 seconds. .FRI NIGHT...SE to S winds 15 to 20 kt. Seas 5 to 7 ft. Period 19 seconds. .SAT...SE to S winds 15 to 20 kt. Seas 5 to 7 ft. Period 19 seconds. .SAT NIGHT...SE to S winds 10 to 15 kt. Seas 5 to 7 ft in S swell. Period 17 seconds. $$ Forecaster Mundell