340 FZPN28 KNHC 140931 OFFPZ8 Offshore Waters Forecast NWS National Hurricane Center Miami, FL 231 AM PDT Sat Aug 14 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. PMZ101-142145- Synopsis for the E Pacific within 250 nm of Central America, Colombia, and within 750 nm of Ecuador 231 AM PDT Sat Aug 14 2021 .SYNOPSIS...Mainly gentle winds will prevail north of the monsoon trough through early next week. South of the monsoon trough, mainly moderate, occasionally fresh, S to SW winds will prevail through the middle of next week, supporting scattered showers and thunderstorms across the region. New southerly swell will impact the waters offshore of Ecuador early next week. $$ PMZ111-142145- Guatemala and El Salvador to 250 nm offshore- 231 AM PDT Sat Aug 14 2021 .TODAY...W to NW winds 10 kt in the morning, becoming variable less than 5 kt. Seas 4 to 6 ft in SW swell. Period 15 seconds. Scattered showers and isolated tstms. .TONIGHT...Variable winds less than 5 kt, becoming SW 10 kt late. Seas 3 to 5 ft. Period 14 seconds. Isolated tstms. .SUN...SW to W winds 10 kt. Seas 3 to 5 ft. Period 14 seconds. Scattered showers and isolated tstms. .SUN NIGHT...SW to W winds 10 kt. Seas 4 to 6 ft in SW swell. Period 17 seconds. Scattered showers and isolated tstms. .MON...SW winds 10 kt. Seas 4 to 6 ft in SW swell. Period 17 seconds. .MON NIGHT...Variable winds less than 5 kt. Seas 4 to 6 ft in SW swell. Period 16 seconds. .TUE...Variable winds less than 5 kt. Seas 5 to 7 ft in SW swell. Period 21 seconds. .TUE NIGHT...W winds 10 kt. Seas 5 to 7 ft in SW swell. Period 21 seconds. .WED...NW to N winds 10 kt. Seas 5 to 7 ft in SW swell. Period 19 seconds. .WED NIGHT...Variable winds less than 5 kt. Seas 5 to 7 ft in SW swell. Period 18 seconds. $$ PMZ113-142145- El Salvador to North Costa Rica including the Gulfs of Fonseca and Papagayo- 231 AM PDT Sat Aug 14 2021 .TODAY...N winds 10 kt. Seas 4 to 6 ft in SW swell. Period 15 seconds. Scattered showers and isolated tstms. .TONIGHT...E to SE winds 10 kt. Seas 3 to 5 ft. Period 14 seconds. Scattered showers and isolated tstms. .SUN...Offshore Gulf of Papagayo, E to SE winds 10 kt in the morning, becoming variable less than 5 kt. Elsewhere, NE to E winds 10 kt, shifting to SE to S in the afternoon. Seas 4 to 6 ft in SW swell. Period 13 seconds. Scattered showers and isolated tstms. .SUN NIGHT...Offshore Gulf of Papagayo, SE to S winds 10 kt in the evening, becoming variable less than 5 kt. Elsewhere, S to SW winds 10 to 15 kt. Seas 5 to 7 ft in SW swell. Period 17 seconds. Scattered showers and isolated tstms. .MON...NW winds 10 kt. Seas 5 to 7 ft in SW swell. Period 17 seconds. .MON NIGHT...SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 16 seconds. .TUE...Variable winds less than 5 kt Offshore Gulf of Papagayo, and NW 10 kt Elsewhere. Seas 5 to 7 ft in SW swell. Period 21 seconds. .TUE NIGHT...Variable winds less than 5 kt Offshore Gulf of Papagayo, and W 10 kt Elsewhere. Seas 5 to 7 ft in SW swell. Period 21 seconds. .WED...Variable winds less than 5 kt Offshore Gulf of Papagayo, and NW 10 kt Elsewhere. Seas 5 to 7 ft in SW swell. Period 19 seconds. .WED NIGHT...Variable winds less than 5 kt Offshore Gulf of Papagayo, and W to NW 10 kt Elsewhere. Seas 5 to 7 ft in SW swell. Period 18 seconds. $$ PMZ115-142145- North Costa Rica to West Panama to 250 nm offshore- 231 AM PDT Sat Aug 14 2021 .TODAY...Near the Azuero Peninsula, variable winds less than 5 kt, becoming SW 10 kt in the afternoon. Elsewhere, SW winds 10 to 15 kt. Seas 4 to 6 ft in SW swell. Period 15 seconds. Scattered showers and isolated tstms. .TONIGHT...SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 14 seconds. Scattered showers and isolated tstms. .SUN...SW winds 10 to 15 kt. Seas 5 to 7 ft in SW swell. Period 14 seconds. Scattered showers and isolated tstms. .SUN NIGHT...W winds 10 kt Near the Azuero Peninsula, and SW 15 to 20 kt Elsewhere. Seas 5 to 7 ft in SW swell. Period 14 seconds. Scattered tstms. .MON...SW to W winds 10 to 15 kt. Seas 5 to 7 ft in SW swell. Period 16 seconds. .MON NIGHT...SW to W winds 10 to 15 kt. Seas 5 to 7 ft in SW swell. Period 16 seconds. .TUE...SW to W winds 10 to 15 kt. Seas 5 to 7 ft in SW swell. Period 21 seconds. .TUE NIGHT...SW to W winds 10 to 15 kt. Seas 5 to 7 ft in SW swell. Period 21 seconds. .WED...SW winds 10 to 15 kt. Seas 5 to 7 ft in SW swell. Period 20 seconds. .WED NIGHT...SW to W winds 10 to 15 kt. Seas 5 to 7 ft in SW swell. Period 19 seconds. $$ PMZ117-142145- East Panama and Colombia including the Gulf of Panama- 231 AM PDT Sat Aug 14 2021 .TODAY...SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 15 seconds. Scattered showers and isolated tstms. .TONIGHT...SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 15 seconds. Scattered showers and isolated tstms. .SUN...SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 14 seconds. Scattered tstms. .SUN NIGHT...SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 15 seconds. Scattered showers and isolated tstms. .MON...SW to W winds 10 to 15 kt. Seas 4 to 6 ft. Period 17 seconds. .MON NIGHT...SW to W winds 10 to 15 kt. Seas 4 to 6 ft. Period 16 seconds. .TUE...SW to W winds 10 kt. Seas 4 to 6 ft in SW swell. Period 21 seconds. .TUE NIGHT...SW to W winds 10 kt. Seas 5 to 7 ft in SW swell. Period 22 seconds. .WED...SW winds 10 to 15 kt. Seas 5 to 7 ft in SW swell. Period 20 seconds. .WED NIGHT...SW to W winds 10 to 15 kt. Seas 5 to 7 ft in SW swell. Period 19 seconds. $$ PMZ119-142145- Ecuador including the Gulf of Guayaquil to 250 nm offshore- 231 AM PDT Sat Aug 14 2021 .TODAY...Gulf of Guayaquil, variable winds less than 5 kt, becoming W to NW 10 kt in the afternoon. Elsewhere, S to SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 15 seconds. .TONIGHT...S to SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 14 seconds. .SUN...S to SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 15 seconds. .SUN NIGHT...S to SW winds 10 to 15 kt. Seas 5 to 7 ft in SW swell. Period 16 seconds. .MON...SW winds 10 to 15 kt. Seas 5 to 7 ft in SW swell. Period 16 seconds. .MON NIGHT...SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 17 seconds. .TUE...S to SW winds 10 kt. Seas 5 to 7 ft in SW swell. Period 21 seconds. .TUE NIGHT...S to SW winds 10 kt. Seas 5 to 7 ft in SW swell. Period 20 seconds. .WED...S to SW winds 10 kt. Seas 5 to 7 ft in SW swell. Period 19 seconds. .WED NIGHT...SW winds 10 kt. Seas 5 to 7 ft in SW swell. Period 18 seconds. $$ PMZ121-142145- Ecuador between 250 and 500 nm offshore- 231 AM PDT Sat Aug 14 2021 .TODAY...S winds 10 to 15 kt. Seas 5 to 7 ft in SW swell. Period 14 seconds. .TONIGHT...S winds 10 to 15 kt. Seas 4 to 6 ft. Period 13 seconds. .SUN...S winds 10 to 15 kt. Seas 5 to 7 ft in SW swell. Period 16 seconds. .SUN NIGHT...S winds 10 to 15 kt. Seas 5 to 7 ft in SW swell. Period 16 seconds. .MON...S winds 10 to 15 kt. Seas 5 to 7 ft in SW swell. Period 15 seconds. .MON NIGHT...S winds 10 to 15 kt. Seas 5 to 7 ft in SW swell. Period 21 seconds. .TUE...S winds 10 kt. Seas 5 to 7 ft in SW swell. Period 21 seconds. .TUE NIGHT...S winds 10 kt. Seas 5 to 7 ft in SW swell. Period 20 seconds. .WED...S winds 10 kt. Seas 5 to 7 ft in SW swell. Period 18 seconds. .WED NIGHT...S winds 10 kt. Seas 5 to 7 ft in SW swell. Period 17 seconds. $$ PMZ123-142145- Offshore Galapagos Islands- 231 AM PDT Sat Aug 14 2021 .TODAY...SE to S winds 10 to 15 kt. Seas 4 to 6 ft. Period 13 seconds. .TONIGHT...S winds 10 to 15 kt. Seas 5 to 7 ft in SW swell. Period 15 seconds. .SUN...SE to S winds 10 to 15 kt. Seas 5 to 7 ft in SW swell. Period 16 seconds. .SUN NIGHT...SE to S winds 10 kt. Seas 5 to 7 ft in SW swell. Period 15 seconds. .MON...SE to S winds 10 to 15 kt. Seas 5 to 7 ft in SW swell. Period 17 seconds. .MON NIGHT...SE to S winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period 21 seconds. .TUE...SE to S winds 10 kt. Seas 5 to 7 ft in SW swell. Period 20 seconds. .TUE NIGHT...SE to S winds 10 kt. Seas 5 to 7 ft in SW swell. Period 19 seconds. .WED...SE to S winds 10 kt. Seas 5 to 7 ft in SW swell. Period 18 seconds. .WED NIGHT...S winds 10 kt. Seas 5 to 7 ft in SW swell. Period 17 seconds. $$ Forecaster Christensen