110 FZPN28 KNHC 151006 OFFPZ8 Offshore Waters Forecast NWS National Hurricane Center Miami, FL 306 AM PDT Sun Sep 15 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. PMZ101-152215- Synopsis for the E Pacific within 250 nm of Central America, Colombia, and within 750 nm of Ecuador 306 AM PDT Sun Sep 15 2019 .SYNOPSIS...A weak disturbance south of Guatemala may develop into a tropical depression by the middle of next week as it moves WNW. This system will increase southerly winds and build offshore seas beginning early next week. Elsewhere, moderate S to SW winds are expected south of the monsoon trough for the next several days. $$ PMZ111-152215- Guatemala and El Salvador to 250 nm offshore- 306 AM PDT Sun Sep 15 2019 .TODAY...NE to E winds 10 to 15 kt, shifting to SE to S in the afternoon. Seas 5 to 7 ft in S swell. Period 11 seconds. Scattered showers and isolated tstms. .TONIGHT...S to SW winds 10 kt. Seas 5 to 7 ft in S swell. Period 8 seconds. Scattered showers and isolated tstms. .MON...S to SW winds 10 to 15 kt. Seas 6 to 8 ft in S swell. Period 8 seconds. Scattered showers and isolated tstms. .MON NIGHT...SW to W winds 10 to 15 kt. Seas 6 to 8 ft in S to SW swell. Period 8 seconds, becoming 12 seconds late. Scattered showers and isolated tstms. .TUE...SE winds 15 to 20 kt. Seas 6 to 9 ft in S to SW swell. Period 8 seconds. .TUE NIGHT...SW to W winds 15 to 20 kt. Seas 6 to 9 ft in S to SW swell. Period 11 seconds. .WED...W to NW winds 10 kt. Seas 4 to 6 ft in SW to W swell. Period 8 seconds. .WED NIGHT...NW winds 10 to 15 kt. Seas 4 to 6 ft. Period 14 seconds. .THU...NW winds 10 kt. Seas 4 to 6 ft in W swell. Period 20 seconds. .THU NIGHT...NW winds 10 to 15 kt. Seas 3 to 5 ft. Period 20 seconds. $$ PMZ113-152215- El Salvador to North Costa Rica including the Gulfs of Fonseca and Papagayo- 306 AM PDT Sun Sep 15 2019 .TODAY...W to NW winds 10 to 15 kt, shifting to SW in the afternoon. Seas 6 to 8 ft in S swell. Period 12 seconds. Scattered showers and isolated tstms. .TONIGHT...SW to W winds 10 to 15 kt. Seas 6 to 8 ft in S swell. Period 11 seconds, becoming 8 seconds late. Scattered showers and isolated tstms. .MON...W winds 10 to 15 kt, shifting to S to SW in the afternoon. Seas 6 to 8 ft in S to SW swell. Period 8 seconds. Scattered showers and isolated tstms. .MON NIGHT...SE winds 10 to 15 kt Offshore Gulf of Papagayo, and S to SW 15 to 20 kt Elsewhere. Seas 6 to 8 ft in S swell. Period 8 seconds. Scattered showers and isolated tstms. .TUE...Offshore Gulf of Papagayo, SE winds 10 kt, shifting to S to SW in the afternoon. Elsewhere, S to SW winds 15 to 20 kt. Seas 6 to 8 ft in S swell. Period 14 seconds. .TUE NIGHT...SW to W winds 10 to 15 kt. Seas 5 to 7 ft in S swell. Period 11 seconds. .WED...Offshore Gulf of Papagayo, N winds 10 kt in the morning, becoming variable less than 5 kt. Elsewhere, W to NW winds 10 to 15 kt. Seas 4 to 6 ft. Period 14 seconds. .WED NIGHT...W to NW winds 10 to 15 kt. Seas 4 to 6 ft. Period 14 seconds. .THU...NW winds 10 kt. Seas 4 to 6 ft in W swell. Period 20 seconds. .THU NIGHT...Offshore Gulf of Papagayo, variable winds less than 5 kt. Elsewhere, NW winds 10 kt, shifting to SW to W late. Seas 4 to 6 ft in W swell. Period 20 seconds. $$ PMZ115-152215- North Costa Rica to West Panama to 250 nm offshore- 306 AM PDT Sun Sep 15 2019 .TODAY...SW winds 15 to 20 kt. Seas 6 to 8 ft in S to SW swell. Period 10 seconds. Scattered showers and isolated tstms. .TONIGHT...SW winds 15 to 20 kt. Seas 6 to 8 ft in S to SW swell. Period 12 seconds. Scattered showers and isolated tstms. .MON...S to SW winds 15 to 20 kt. Seas 6 to 8 ft in SW swell. Period 15 seconds. Numerous showers and scattered tstms. .MON NIGHT...SW winds 10 to 15 kt. Seas 6 to 8 ft in S to SW swell. Period 14 seconds. Scattered showers and isolated tstms. .TUE...SW winds 10 to 15 kt. Seas 5 to 7 ft in SW swell. Period 15 seconds. .TUE NIGHT...SW to W winds 10 to 15 kt. Seas 4 to 6 ft. Period 14 seconds. .WED...SW to W winds 10 to 15 kt. Seas 4 to 6 ft. Period 14 seconds. .WED NIGHT...W winds 10 to 15 kt. Seas 4 to 6 ft. Period 14 seconds. .THU...SW to W winds 15 to 20 kt. Seas 5 to 7 ft. Period 20 seconds. .THU NIGHT...SW winds 10 to 15 kt. Seas 5 to 7 ft in SW to W swell. Period 19 seconds. $$ PMZ117-152215- East Panama and Colombia including the Gulf of Panama- 306 AM PDT Sun Sep 15 2019 .TODAY...SW winds 15 to 20 kt. Seas 5 to 7 ft. Period 14 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. .MON...SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 15 seconds. .MON NIGHT...SW to W winds 10 to 15 kt. Seas 4 to 6 ft. Period 17 seconds. .TUE...SW winds 10 to 15 kt. Seas 3 to 5 ft. Period 17 seconds. .TUE NIGHT...SW to W winds 10 to 15 kt. Seas 3 to 5 ft. Period 16 seconds. .WED...SW winds 10 to 15 kt. Seas 3 to 5 ft. Period 15 seconds. .WED NIGHT...SW to W winds 10 to 15 kt. Seas 3 to 5 ft. Period 14 seconds. .THU...SW winds 15 to 20 kt. Seas 4 to 6 ft. Period 17 seconds. .THU NIGHT...SW winds 10 to 15 kt. Seas 5 to 7 ft in W swell. Period 20 seconds. $$ PMZ119-152215- Ecuador including the Gulf of Guayaquil to 250 nm offshore- 306 AM PDT Sun Sep 15 2019 .TODAY...Gulf of Guayaquil, variable winds less than 5 kt, becoming SW to W 10 kt in the afternoon. Elsewhere, S to SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 16 seconds. .TONIGHT...Gulf of Guayaquil, SW winds 10 to 15 kt in the evening, becoming variable less than 5 kt. Elsewhere, S to SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 15 seconds. .MON...Gulf of Guayaquil, variable winds less than 5 kt, becoming W 10 kt in the afternoon. Elsewhere, S to SW winds 10 to 15 kt. Seas 3 to 5 ft. Period 17 seconds. .MON NIGHT...Gulf of Guayaquil, SW to W winds 10 kt in the evening, becoming variable less than 5 kt. Elsewhere, S to SW winds 10 kt. Seas 3 to 5 ft. Period 16 seconds. .TUE...Gulf of Guayaquil, variable winds less than 5 kt, becoming W 10 kt in the afternoon. Elsewhere, S to SW winds 10 kt. Seas 3 to 5 ft. Period 15 seconds. .TUE NIGHT...Gulf of Guayaquil, W winds 10 kt in the evening, becoming variable less than 5 kt. Elsewhere, SW winds 10 kt. Seas 3 to 5 ft. Period 14 seconds. .WED...Gulf of Guayaquil, variable winds less than 5 kt, becoming W 10 to 15 kt in the afternoon. Elsewhere, SW winds 10 kt. Seas 3 to 5 ft. Period 14 seconds. .WED NIGHT...Gulf of Guayaquil, SW to W winds 10 kt in the evening, becoming variable less than 5 kt. Elsewhere, SW winds 10 to 15 kt. Seas 3 to 5 ft. Period 14 seconds. .THU...Gulf of Guayaquil, variable winds less than 5 kt, becoming W 10 kt in the afternoon. Elsewhere, S to SW winds 10 to 15 kt. Seas 3 to 5 ft. Period 19 seconds. .THU NIGHT...S to SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 16 seconds. $$ PMZ121-152215- Ecuador between 250 and 500 nm offshore- 306 AM PDT Sun Sep 15 2019 .TODAY...S winds 10 to 15 kt. Seas 4 to 6 ft. Period 10 seconds. .TONIGHT...S winds 10 to 15 kt. Seas 4 to 6 ft. Period 13 seconds. .MON...S winds 10 to 15 kt. Seas 4 to 6 ft. Period 15 seconds. .MON NIGHT...S winds 10 to 15 kt. Seas 4 to 6 ft. Period 15 seconds. .TUE...S winds 10 to 15 kt. Seas 3 to 5 ft. Period 15 seconds. .TUE NIGHT...S winds 10 kt. Seas 3 to 5 ft. Period 14 seconds. .WED...S winds 10 kt. Seas 3 to 5 ft. Period 14 seconds. .WED NIGHT...S to SW winds 10 kt. Seas 3 to 5 ft. Period 10 seconds. .THU...S winds 10 to 15 kt. Seas 4 to 6 ft. Period 9 seconds. .THU NIGHT...S winds 10 to 15 kt. Seas 4 to 6 ft. Period 16 seconds. $$ PMZ123-152215- Offshore Galapagos Islands- 306 AM PDT Sun Sep 15 2019 .TODAY...SE to S winds 10 to 15 kt. Seas 4 to 6 ft. Period 16 seconds. .TONIGHT...SE to S winds 10 to 15 kt. Seas 4 to 6 ft. Period 16 seconds. .MON...SE to S winds 10 to 15 kt. Seas 4 to 6 ft. Period 15 seconds. .MON NIGHT...SE to S winds 10 to 15 kt. Seas 4 to 6 ft. Period 14 seconds. .TUE...SE to S winds 10 to 15 kt. Seas 3 to 5 ft. Period 14 seconds. .TUE NIGHT...SE to S winds 10 to 15 kt. Seas 3 to 5 ft. Period 21 seconds. .WED...SE to S winds 10 kt. Seas 3 to 5 ft. Period 20 seconds. .WED NIGHT...Variable winds less than 5 kt, becoming S 10 kt late. Seas 4 to 6 ft in SE to S swell. Period 20 seconds. .THU...S winds 10 to 15 kt. Seas 4 to 6 ft. Period 19 seconds. .THU NIGHT...S winds 10 to 15 kt. Seas 5 to 7 ft in S swell. Period 21 seconds. $$ Forecaster Reinhart