421 FZPN28 KNHC 111644 OFFPZ8 Offshore Waters Forecast NWS National Hurricane Center Miami, FL 944 AM PDT Sat May 11 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. PMZ101-120445- Synopsis for the E Pacific within 250 nm of Central America, Colombia, and within 750 nm of Ecuador 944 AM PDT Sat May 11 2019 .SYNOPSIS...A significant south to southwest Southern Hemisphere swell propagating through the Ecuador offshore waters will be further reinforced by another round of mainly southwest swell on Sun. The swell will then slowly decay through the middle part of next week. No significant gap wind events are expected over the Gulf of Papagayo and Gulf of Panama through early next week, as light to gentle onshore winds are expected. $$ PMZ111-120445- Guatemala and El Salvador to 250 nm offshore- 944 AM PDT Sat May 11 2019 .TODAY...Variable winds less than 5 kt. Seas 5 to 7 ft in S to SW swell. Period 18 seconds. .TONIGHT...Variable winds less than 5 kt. Seas 5 to 7 ft in S to SW swell. Period 17 seconds. .SUN...NE to E winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period 17 seconds. Scattered showers and isolated thunderstorms. .SUN NIGHT...Variable winds less than 5 kt. Seas 5 to 7 ft in S to SW swell. Period 20 seconds. .MON...Variable winds less than 5 kt. Seas 5 to 7 ft in S to SW swell. Period 20 seconds. .MON NIGHT...Variable winds less than 5 kt. Seas 5 to 7 ft in S to SW swell. Period 19 seconds. .TUE...Variable winds less than 5 kt. Seas 5 to 7 ft in S to SW swell. Period 18 seconds. .TUE NIGHT...Variable winds less than 5 kt. Seas 5 to 7 ft in S to SW swell. Period 17 seconds. .WED...Variable winds less than 5 kt. Seas 4 to 6 ft in S to SW swell. Period 17 seconds. .WED NIGHT...SE to S winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 16 seconds. $$ PMZ113-120445- El Salvador to North Costa Rica including the Gulfs of Fonseca and Papagayo- 944 AM PDT Sat May 11 2019 .TODAY...E to SE winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period 18 seconds. Scattered showers and isolated thunderstorms. .TONIGHT...Offshore Gulf of Papagayo, variable less than 5 kt, becoming E 10 kt late. Winds S winds 10 kt in the evening. Elsewhere, variable less than 5 kt. Seas 5 to 7 ft in S to SW swell. Period 17 seconds. Scattered showers and isolated thunderstorms. .SUN...Offshore Gulf of Papagayo, E winds 10 to 15 kt, shifting to S late in the afternoon. Elsewhere, variable winds less than 5 kt, becoming E to SE 10 kt in the afternoon. Seas 5 to 7 ft in S to SW swell. Period 16 seconds. Scattered showers and isolated thunderstorms. .SUN NIGHT...Offshore Gulf of Papagayo, S to SW winds 10 kt in the evening, becoming variable less than 5 kt, then, becoming E 10 kt late. Elsewhere, SE to S winds 10 kt early in the evening, becoming variable less than 5 kt. Seas 5 to 7 ft in S to SW swell. Period 21 seconds. Scattered showers and isolated thunderstorms. .MON...Offshore Gulf of Papagayo, NE to E winds 10 kt, shifting to SE to S in the afternoon. Elsewhere, variable winds less than 5 kt. Seas 5 to 7 ft in S to SW swell. Period 20 seconds. .MON NIGHT...Offshore Gulf of Papagayo, S to 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 19 seconds. .TUE...Offshore Gulf of Papagayo, NE to E winds 10 kt in the morning, becoming variable less than 5 kt. Elsewhere, variable winds less than 5 kt. Seas 5 to 7 ft in S to SW swell. Period 18 seconds. .TUE NIGHT...Offshore Gulf of Papagayo, S winds 10 kt in the evening, becoming variable less than 5 kt. Elsewhere, S winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period 17 seconds. .WED...Offshore Gulf of Papagayo, variable less than 5 kt. Variable winds less than 5 kt in the morning. Elsewhere, S winds 10 kt in the afternoon. Seas 4 to 6 ft in S to SW swell. Period 17 seconds. .WED NIGHT...Offshore Gulf of Papagayo, S to SW winds 10 kt in the evening, becoming variable less than 5 kt. Elsewhere, S to SW winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 16 seconds. $$ PMZ115-120445- North Costa Rica to West Panama to 250 nm offshore- 944 AM PDT Sat May 11 2019 .TODAY...Variable winds less than 5 kt Near the Azuero Peninsula, and SW 10 kt Elsewhere. Seas 6 to 8 ft in S to SW swell. Period 18 seconds. Scattered showers and isolated thunderstorms. .TONIGHT...Variable winds less than 5 kt Near the Azuero Peninsula, and SW to W 10 kt Elsewhere. Seas 6 to 8 ft in S to SW swell. Period 17 seconds. Scattered showers and isolated thunderstorms. .SUN...Variable winds less than 5 kt Near the Azuero Peninsula, and SW 10 kt Elsewhere. Seas 5 to 7 ft in S to SW swell. Period 16 seconds. Scattered showers and isolated thunderstorms. .SUN NIGHT...Variable winds less than 5 kt Near the Azuero Peninsula, and S to SW 10 kt Elsewhere. Seas 6 to 8 ft in S to SW swell. Period 20 seconds. .MON...Variable winds less than 5 kt Near the Azuero Peninsula, and S to SW 10 kt Elsewhere. Seas 6 to 8 ft in S to SW swell. Period 20 seconds. .MON NIGHT...S to SW winds 10 kt. Seas 6 to 8 ft in S to SW swell. Period 19 seconds. .TUE...Variable winds less than 5 kt Near the Azuero Peninsula, and S to SW 10 kt Elsewhere. Seas 5 to 7 ft in S to SW swell. Period 18 seconds. .TUE NIGHT...S to SW winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period 17 seconds. .WED...Variable winds less than 5 kt Near the Azuero Peninsula, and S to SW 10 kt Elsewhere. Seas 5 to 7 ft in S to SW swell. Period 17 seconds. .WED NIGHT...Variable winds less than 5 kt Near the Azuero Peninsula, and SW 10 kt Elsewhere. Seas 4 to 6 ft in S to SW swell. Period 17 seconds. $$ PMZ117-120445- East Panama and Colombia including the Gulf of Panama- 944 AM PDT Sat May 11 2019 .TODAY...Gulf of Panama, variable winds less than 5 kt. Elsewhere, variable winds less than 5 kt, becoming W 10 kt in the afternoon. Seas 6 to 8 ft in S to SW swell. Period 19 seconds. .TONIGHT...Variable winds less than 5 kt Gulf of Panama, and W 10 kt Elsewhere. Seas 6 to 8 ft in S to SW swell. Period 17 seconds. .SUN...Variable winds less than 5 kt Gulf of Panama, and SW to W 10 kt Elsewhere. Seas 6 to 8 ft in S to SW swell. Period 18 seconds. Scattered showers and isolated thunderstorms. .SUN NIGHT...Gulf of Panama, variable winds less than 5 kt, becoming SW 10 kt in the late evening and overnight. Elsewhere, SW winds 10 kt. Seas 6 to 8 ft in S to SW swell. Period 21 seconds. .MON...SW winds 10 kt. Seas 6 to 8 ft in S to SW swell. Period 20 seconds. .MON NIGHT...SW winds 10 kt. Seas 6 to 8 ft in S to SW swell. Period 19 seconds. .TUE...SW winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period 18 seconds. .TUE NIGHT...S to SW winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period 17 seconds. .WED...S to SW winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 17 seconds. .WED NIGHT...Variable winds less than 5 kt. Seas 4 to 6 ft in S to SW swell. Period 17 seconds. $$ PMZ119-120445- Ecuador including the Gulf of Guayaquil to 250 nm offshore- 944 AM PDT Sat May 11 2019 .TODAY...S to SW winds 10 kt. Seas 6 to 9 ft in S to SW swell. Period 17 seconds. .TONIGHT...S to SW winds 10 kt. Seas 6 to 8 ft in S to SW swell. Period 19 seconds. .SUN...S to SW winds 10 to 15 kt. Seas 6 to 8 ft in S to SW swell. Period 21 seconds. .SUN NIGHT...S winds 10 to 15 kt. Seas 6 to 9 ft in S to SW swell. Period 20 seconds. .MON...Gulf of Guayaquil, variable winds less than 5 kt, becoming W 10 kt in the afternoon. Elsewhere, S winds 10 to 15 kt. Seas 6 to 9 ft in S to SW swell. Period 20 seconds. .MON NIGHT...S to SW winds 10 kt. Seas 6 to 8 ft in S to SW swell. Period 18 seconds. .TUE...Gulf of Guayaquil, variable winds less than 5 kt, becoming SW to W 10 kt in the afternoon. Elsewhere, S to SW winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period 17 seconds. .TUE NIGHT...S to SW winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period 16 seconds. .WED...S to SW winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period 16 seconds. .WED NIGHT...S to SW winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period 16 seconds. $$ PMZ121-120445- Ecuador between 250 and 500 nm offshore- 944 AM PDT Sat May 11 2019 .TODAY...SE to S winds 10 kt. Seas 6 to 9 ft in S to SW swell. Period 17 seconds. .TONIGHT...SE to S winds 10 kt. Seas 6 to 8 ft in S swell. Period 20 seconds. .SUN...SE to S winds 10 kt. Seas 6 to 9 ft in S to SW swell. Period 21 seconds. .SUN NIGHT...SE to S winds 10 to 15 kt. Seas 6 to 9 ft in S to SW swell. Period 19 seconds. .MON...SE to S winds 10 to 15 kt. Seas 6 to 9 ft in S to SW swell. Period 19 seconds. .MON NIGHT...SE to S winds 10 kt. Seas 6 to 8 ft in S to SW swell. Period 18 seconds. .TUE...SE to S winds 10 kt. Seas 6 to 8 ft in S to SW swell. Period 17 seconds. .TUE NIGHT...SE to S winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period 16 seconds. .WED...SE to S winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period 16 seconds. .WED NIGHT...SE to S winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period 15 seconds. $$ PMZ123-120445- Offshore Galapagos Islands- 944 AM PDT Sat May 11 2019 .TODAY...SE to S winds 10 kt. Seas 6 to 9 ft in S swell. Period 18 seconds. .TONIGHT...SE to S winds 10 kt. Seas 6 to 9 ft in S swell. Period 21 seconds. .SUN...SE to S winds 10 kt. Seas 6 to 9 ft in S to SW swell. Period 20 seconds. .SUN NIGHT...SE to S winds 10 to 15 kt. Seas 6 to 9 ft in S to SW swell. Period 19 seconds. .MON...SE winds 10 to 15 kt. Seas 6 to 9 ft in S to SW swell. Period 18 seconds. .MON NIGHT...SE winds 10 kt. Seas 6 to 8 ft in S to SW swell. Period 18 seconds. .TUE...SE to S winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period 17 seconds. .TUE NIGHT...SE to S winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period 17 seconds. .WED...SE to S winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 16 seconds. .WED NIGHT...SE to S winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period 15 seconds. $$ Forecaster Aguirre