771 FZPN28 KNHC 280220 OFFPZ8 Offshore Waters Forecast NWS National Hurricane Center Miami, FL 720 PM PDT Thu May 27 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. PMZ101-281430- Synopsis for the E Pacific within 250 nm of Central America, Colombia, and within 750 nm of Ecuador 720 PM PDT Thu May 27 2021 .SYNOPSIS...Fresh to strong northeast to east winds are expected in the Gulf of Papagayo tonight into early Fri morning along with building seas. Low pressure may form along the monsoon trough several hundred miles offshore northern Central America possibly bringing some increase in winds an seas across the offshore forecast waters from Nicaragua to Guatemala during the upcoming weekend. $$ PMZ111-281430- Guatemala and El Salvador to 250 nm offshore- 720 PM PDT Thu May 27 2021 .OVERNIGHT...NE to E winds 10 to 15 kt. Seas 5 to 7 ft in SW swell. Period 18 seconds. Scattered showers and isolated thunderstorms. .FRI...E to SE winds 15 to 20 kt. Seas 5 to 7 ft. Period 17 seconds. Scattered showers and isolated thunderstorms. .FRI NIGHT...S winds 10 to 15 kt. Seas 5 to 7 ft in SW swell. Period 16 seconds. Scattered showers and isolated thunderstorms. .SAT...SE to S winds 10 to 15 kt. Seas 6 to 8 ft in SW swell. Period 15 seconds. Scattered showers and isolated thunderstorms. .SAT NIGHT...S to SW winds 10 kt. Seas 5 to 7 ft in SW swell. Period 16 seconds. .SUN...SE winds 10 kt. Seas 4 to 6 ft in SW swell. Period 18 seconds. .SUN NIGHT...Variable winds less than 5 kt. Seas 4 to 6 ft in SW swell. Period 17 seconds. .MON...E winds 10 kt. Seas 4 to 6 ft in SW swell. Period 20 seconds. .MON NIGHT...E winds 10 kt. Seas 4 to 6 ft in SW swell. Period 20 seconds. .TUE...NE to E winds 10 kt. Seas 5 to 7 ft in SW swell. Period 18 seconds. .TUE NIGHT...SW to W winds 10 kt. Seas 5 to 7 ft in SW swell. Period 17 seconds. $$ PMZ113-281430- El Salvador to North Costa Rica including the Gulfs of Fonseca and Papagayo- 720 PM PDT Thu May 27 2021 .OVERNIGHT...Offshore Gulf of Papagayo, E winds 20 to 30 kt, diminishing to 15 to 20 kt late. Elsewhere, SE winds 15 to 20 kt. Seas 6 to 8 ft in SW swell. Period 18 seconds. Scattered showers and isolated thunderstorms. .FRI...Offshore Gulf of Papagayo, NE to E winds 15 to 20 kt, shifting to E 10 kt in the afternoon. Elsewhere, SE to S winds 10 to 15 kt. Seas 5 to 7 ft in SW swell. Period 17 seconds. Scattered showers and isolated thunderstorms. .FRI NIGHT...SW winds 10 to 15 kt. Seas 5 to 7 ft in SW swell. Period 16 seconds. Scattered showers and isolated thunderstorms. .SAT...W winds 10 kt. Seas 4 to 6 ft in SW swell. Period 15 seconds. Scattered showers and isolated thunderstorms. .SAT NIGHT...W winds 10 kt. Seas 4 to 6 ft in SW swell. Period 15 seconds. .SUN...N winds 10 kt. Seas 4 to 6 ft in SW swell. Period 18 seconds. .SUN NIGHT...NW to N winds 10 kt. Seas 4 to 6 ft in SW swell. Period 17 seconds. .MON...NE to E winds 15 to 20 kt Offshore Gulf of Papagayo, and NE 10 to 15 kt Elsewhere. Seas 4 to 6 ft in SW swell. Period 20 seconds. .MON NIGHT...E winds 15 to 20 kt Offshore Gulf of Papagayo, and E to SE 10 kt Elsewhere. Seas 4 to 6 ft in SW swell. Period 20 seconds. .TUE...NE to E winds 15 to 20 kt Offshore Gulf of Papagayo, and NE 10 to 15 kt Elsewhere. Seas 5 to 7 ft in SW swell. Period 18 seconds. .TUE NIGHT...E winds 10 kt. Seas 5 to 7 ft in SW swell. Period 17 seconds. $$ PMZ115-281430- North Costa Rica to West Panama to 250 nm offshore- 720 PM PDT Thu May 27 2021 .OVERNIGHT...SW winds 10 kt. Seas 4 to 6 ft in SW swell. Period 18 seconds. Winds and seas higher in and near scattered showers and thunderstorms. .FRI...Near the Azuero Peninsula, variable winds less than 5 kt, becoming SW 10 kt in the afternoon. Elsewhere, SW winds 10 to 15 kt. Seas 4 to 6 ft in SW swell. Period 17 seconds. Scattered showers and thunderstorms. .FRI NIGHT...SW to W winds 10 to 15 kt. Seas 4 to 6 ft. Period 16 seconds. Scattered showers and thunderstorms. .SAT...Variable winds less than 5 kt Near the Azuero Peninsula, and W 10 kt Elsewhere. Seas 4 to 6 ft in SW swell. Period 15 seconds. Scattered showers and thunderstorms. .SAT NIGHT...Variable winds less than 5 kt Near the Azuero Peninsula, and SW to W 10 kt Elsewhere. Seas 4 to 6 ft in SW swell. Period 18 seconds. .SUN...Variable winds less than 5 kt Near the Azuero Peninsula, and SW to W 10 kt Elsewhere. Seas 4 to 6 ft in SW swell. Period 18 seconds. .SUN NIGHT...Variable winds less than 5 kt Near the Azuero Peninsula, and SW 10 kt Elsewhere. Seas 3 to 5 ft in SW swell. Period 18 seconds. .MON...Variable winds less than 5 kt Near the Azuero Peninsula, and S to SW 10 kt Elsewhere. Seas 3 to 5 ft in SW swell. Period 19 seconds. .MON NIGHT...Variable winds less than 5 kt Near the Azuero Peninsula, and SW 10 kt Elsewhere. Seas 4 to 6 ft in SW swell. Period 19 seconds. .TUE...SW winds 10 kt. Seas 4 to 6 ft in SW swell. Period 18 seconds. .TUE NIGHT...Variable winds less than 5 kt Near the Azuero Peninsula, and SW to W 10 to 15 kt Elsewhere. Seas 4 to 6 ft in SW swell. Period 17 seconds. $$ PMZ117-281430- East Panama and Colombia including the Gulf of Panama- 720 PM PDT Thu May 27 2021 .OVERNIGHT...SW to W winds 10 to 15 kt. Seas 3 to 5 ft. Period 18 seconds. Scattered showers and thunderstorms mainly N of of 04N. .FRI...SW winds 10 to 15 kt. Seas 3 to 5 ft. Period 17 seconds. Numerous showers and thunderstorms mainly N of 04N. .FRI NIGHT...SW to W winds 10 to 15 kt. Seas 3 to 5 ft. Period 17 seconds. Scattered to numerous showers and thunderstorms mainly N of 04N. .SAT...Gulf of Panama, W winds 10 kt in the morning, becoming variable less than 5 kt. Elsewhere, SW to W winds 10 kt. Seas 3 to 5 ft in SW swell. Period 16 seconds. Scattered showers and thunderstorms. .SAT NIGHT...Variable winds less than 5 kt Gulf of Panama, and SW 10 kt Elsewhere. Seas 3 to 5 ft in SW swell. Period 19 seconds. .SUN...Variable winds less than 5 kt Gulf of Panama, and SW 10 kt Elsewhere. Seas 3 to 5 ft in SW swell. Period 19 seconds. .SUN NIGHT...Variable winds less than 5 kt Gulf of Panama, and SW 10 kt Elsewhere. Seas 3 to 5 ft in SW swell. Period 18 seconds. .MON...SW winds 10 kt. Seas 3 to 5 ft in SW swell. Period 20 seconds. .MON NIGHT...W winds 10 to 15 kt. Seas 4 to 6 ft. Period 20 seconds. .TUE...S to SW winds 10 kt. Seas 4 to 6 ft in SW swell. Period 19 seconds. .TUE NIGHT...SW winds 10 to 15 kt. Seas 5 to 7 ft in SW swell. Period 17 seconds. $$ PMZ119-281430- Ecuador including the Gulf of Guayaquil to 250 nm offshore- 720 PM PDT Thu May 27 2021 .OVERNIGHT...S to SW winds 10 to 15 kt. Seas 3 to 5 ft. Period 17 seconds. .FRI...Gulf of Guayaquil, variable winds less than 5 kt, becoming SW to W 10 kt in the afternoon. Elsewhere, S to SW winds 10 to 15 kt. Seas 3 to 5 ft in SW swell. Period 17 seconds. .FRI NIGHT...S to SW winds 10 kt. Seas 3 to 5 ft in SW swell. Period 16 seconds. .SAT...SW winds 10 kt. Seas 3 to 5 ft in SW swell. Period 15 seconds. .SAT NIGHT...S to SW winds 10 kt. Seas 3 to 5 ft in SW swell. Period 16 seconds. .SUN...S to SW winds 10 kt. Seas 3 to 5 ft in SW swell. Period 17 seconds. .SUN NIGHT...S winds 10 kt. Seas 3 to 5 ft in SW swell. Period 20 seconds. .MON...S to SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 20 seconds. .MON NIGHT...S to SW winds 10 to 15 kt. Seas 5 to 7 ft. Period 19 seconds. .TUE...S to SW winds 10 to 15 kt. Seas 5 to 7 ft. Period 17 seconds. .TUE NIGHT...S to SW winds 10 to 15 kt. Seas 5 to 7 ft. Period 16 seconds. $$ PMZ121-281430- Ecuador between 250 and 500 nm offshore- 720 PM PDT Thu May 27 2021 .OVERNIGHT...S winds 10 to 15 kt. Seas 4 to 6 ft. Period 17 seconds. .FRI...SE to S winds 10 to 15 kt. Seas 4 to 6 ft. Period 16 seconds. .FRI NIGHT...S winds 10 kt. Seas 4 to 6 ft in SW swell. Period 15 seconds. .SAT...S winds 10 kt. Seas 4 to 6 ft in SW swell. Period 15 seconds. .SAT NIGHT...SE to S winds 10 kt. Seas 4 to 6 ft in SW swell. Period 18 seconds. .SUN...SE to S winds 10 kt. Seas 4 to 6 ft in SW swell. Period 17 seconds. .SUN NIGHT...SE to S winds 10 kt. Seas 5 to 7 ft in SW swell. Period 20 seconds. .MON...SE to S winds 10 kt. Seas 5 to 7 ft in SW swell. Period 20 seconds. .MON NIGHT...SE to S winds 10 to 15 kt. Seas 5 to 7 ft. Period 18 seconds. .TUE...SE to S winds 10 to 15 kt. Seas 6 to 8 ft in SW swell. Period 17 seconds. .TUE NIGHT...S winds 10 to 15 kt. Seas 6 to 8 ft in SW swell. Period 16 seconds. $$ PMZ123-281430- Offshore Galapagos Islands- 720 PM PDT Thu May 27 2021 .OVERNIGHT...SE to S winds 10 to 15 kt. Seas 4 to 6 ft. Period 16 seconds. .FRI...SE to S winds 10 to 15 kt. Seas 4 to 6 ft. Period 15 seconds. .FRI NIGHT...SE to S winds 10 kt. Seas 4 to 6 ft in SW swell. Period 15 seconds. .SAT...SE to S winds 10 to 15 kt. Seas 4 to 6 ft. Period 17 seconds. .SAT NIGHT...SE winds 10 to 15 kt. Seas 4 to 6 ft. Period 18 seconds. .SUN...SE winds 10 to 15 kt. Seas 4 to 6 ft. Period 18 seconds. .SUN NIGHT...SE winds 10 to 15 kt. Seas 5 to 7 ft in SW swell. Period 20 seconds. .MON...SE to S winds 10 to 15 kt. Seas 6 to 8 ft in SW swell. Period 19 seconds. .MON NIGHT...SE winds 10 to 15 kt. Seas 6 to 8 ft in SW swell. Period 17 seconds. .TUE...SE to S winds 10 to 15 kt. Seas 6 to 8 ft in SW swell. Period 16 seconds. .TUE NIGHT...SE to S winds 10 to 15 kt. Seas 6 to 8 ft in SW swell. Period 16 seconds. $$ Forecaster Aguirre