177 FZPN28 KNHC 260251 OFFPZ8 Offshore Waters Forecast NWS National Hurricane Center Miami, FL 751 PM PDT Sun Jul 25 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. PMZ101-261500- Synopsis for the E Pacific within 250 nm of Central America, Colombia, and within 750 nm of Ecuador 751 PM PDT Sun Jul 25 2021 .SYNOPSIS...Fresh NE to E winds will pulse at night in the Papagayo region through tonight and will pulse moderate to locally fresh through midweek. Expect fresh SW winds south of the monsoon trough within the waters offshore of Colombia and western Panama to persist through tonight. Gentle to moderate winds are forecast elsewhere. Moderate southerly swell will continue to impact the waters west of Ecuador through Mon. Enhanced showers and thunderstorms will persist offshore Colombia, Panama and Costa Rica through Mon. By mid-week, an of low pressure is forecast to develop a few hundred miles south or southeast of the Gulf of Tehuantepec. Thereafter, some gradual development is possible through late this week while the system moves in a generally west-northwestward direction. $$ PMZ111-261500- Guatemala and El Salvador to 250 nm offshore- 751 PM PDT Sun Jul 25 2021 .TONIGHT...Variable winds less than 5 kt. Seas 4 to 6 ft in S to SW swell. Period 18 seconds. Scattered showers and isolated thunderstorms. .MON...Variable winds less than 5 kt, becoming SE 10 kt in the afternoon. Seas 4 to 6 ft in S to SW swell. Period 17 seconds. Scattered showers and isolated thunderstorms. .MON NIGHT...E to SE winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 17 seconds. Scattered showers and isolated thunderstorms. .TUE...E to SE winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 16 seconds. Scattered showers and isolated thunderstorms. .TUE NIGHT...E to SE winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 15 seconds. .WED...NE to E winds 10 kt. Seas 3 to 5 ft. Period 15 seconds. .WED NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft. Period 14 seconds. .THU...E to SE winds 10 to 15 kt. Seas 4 to 6 ft. Period 14 seconds. .THU NIGHT...SE winds 10 to 15 kt. Seas 4 to 6 ft. Period 14 seconds. .FRI...SE winds 10 kt. Seas 3 to 5 ft. Period 16 seconds. .FRI NIGHT...E to SE winds 10 kt. Seas 3 to 5 ft. Period 16 seconds. $$ PMZ113-261500- El Salvador to North Costa Rica including the Gulfs of Fonseca and Papagayo- 751 PM PDT Sun Jul 25 2021 .TONIGHT...Offshore Gulf of Papagayo, E to SE winds 15 to 20 kt, shifting to E 10 kt late. Elsewhere, S winds 10 kt. Seas 5 to 7 ft in SW swell. Period 18 seconds. Scattered showers and isolated thunderstorms. .MON...SE winds 10 to 15 kt. Seas 4 to 6 ft. Period 17 seconds. Scattered showers and isolated thunderstorms. .MON NIGHT...SE winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 17 seconds. Scattered showers and isolated thunderstorms. .TUE...NE to E winds 10 kt, shifting to SE in the afternoon. Seas 4 to 6 ft in S to SW swell. Period 16 seconds. Scattered showers and isolated thunderstorms. .TUE NIGHT...SE winds 10 to 15 kt. Seas 4 to 6 ft. Period 15 seconds. .WED...E to SE winds 10 to 15 kt. Seas 3 to 5 ft. Period 15 seconds. .WED NIGHT...SE winds 10 to 15 kt. Seas 3 to 5 ft. Period 14 seconds. .THU...NE to E winds 15 to 20 kt Offshore Gulf of Papagayo, and SE 10 to 15 kt Elsewhere. Seas 3 to 5 ft. Period 14 seconds. .THU NIGHT...SE to S winds 10 kt. Seas 3 to 5 ft. Period 14 seconds. .FRI...E to SE winds 10 to 15 kt. Seas 3 to 5 ft. Period 14 seconds. .FRI NIGHT...E winds 10 to 15 kt Offshore Gulf of Papagayo, and variable less than 5 kt Elsewhere. Seas 3 to 5 ft. Period 15 seconds. $$ PMZ115-261500- North Costa Rica to West Panama to 250 nm offshore- 751 PM PDT Sun Jul 25 2021 .TONIGHT...SW winds 10 to 15 kt. Seas 6 to 9 ft in S to SW swell. Period 18 seconds. Winds and seas higher in and near scattered to numerous showers and thunderstorms. .MON...SW winds 10 to 15 kt. Seas 6 to 8 ft in S to SW swell. Period 18 seconds. Scattered to numerous showers and thunderstorms. .MON NIGHT...Variable winds less than 5 kt Near the Azuero Peninsula, and SW to W 10 kt Elsewhere. Seas 5 to 7 ft in S to SW swell. Period 17 seconds. Scattered showers and thunderstorms. .TUE...S to SW winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period 16 seconds. Scattered showers and thunderstorms. .TUE NIGHT...Variable winds less than 5 kt Near the Azuero Peninsula, and S to SW 10 kt Elsewhere. Seas 4 to 6 ft in S to SW swell. Period 15 seconds. .WED...Variable winds less than 5 kt Near the Azuero Peninsula, and S to SW 10 kt Elsewhere. Seas 3 to 5 ft. Period 15 seconds. .WED NIGHT...Variable winds less than 5 kt Near the Azuero Peninsula, and SW to W 10 kt Elsewhere. Seas 3 to 5 ft. Period 14 seconds. .THU...Variable winds less than 5 kt Near the Azuero Peninsula, and SW 10 kt Elsewhere. Seas 3 to 5 ft. Period 14 seconds. .THU NIGHT...Variable winds less than 5 kt Near the Azuero Peninsula, and SW to W 10 kt Elsewhere. Seas 3 to 5 ft. Period 14 seconds. .FRI...Variable winds less than 5 kt. Seas 3 to 5 ft in S to SW swell. Period 14 seconds. .FRI NIGHT...Variable winds less than 5 kt. Seas 3 to 5 ft in S to SW swell. Period 14 seconds. $$ PMZ117-261500- East Panama and Colombia including the Gulf of Panama- 751 PM PDT Sun Jul 25 2021 .TONIGHT...SW winds 10 to 15 kt. Seas 6 to 8 ft in SW swell. Period 18 seconds. Winds and seas higher in and near scattered to numerous showers and thunderstorms. .MON...SW winds 10 kt. Seas 6 to 8 ft in SW swell. Period 18 seconds. Scattered to numerous showers and thunderstorms. .MON NIGHT...SW winds 10 kt. Seas 5 to 7 ft in SW swell. Period 18 seconds. Scattered showers and thunderstorms. .TUE...S to SW winds 10 kt. Seas 4 to 6 ft in SW swell. Period 16 seconds. Scattered showers and thunderstorms. .TUE NIGHT...Variable winds less than 5 kt Gulf of Panama, and SW to W 10 kt Elsewhere. Seas 4 to 6 ft in SW swell. Period 16 seconds. .WED...Variable winds less than 5 kt Gulf of Panama, and SW 10 kt Elsewhere. Seas 3 to 5 ft in SW swell. Period 15 seconds. .WED NIGHT...W winds 10 kt. Seas 3 to 5 ft. Period 15 seconds. .THU...Variable winds less than 5 kt Gulf of Panama, and SW to W 10 to 15 kt Elsewhere. Seas 4 to 6 ft in S to SW swell. Period 14 seconds. .THU NIGHT...Variable winds less than 5 kt Gulf of Panama, and SW 10 kt Elsewhere. Seas 4 to 6 ft in SW swell. Period 14 seconds. .FRI...Variable winds less than 5 kt Gulf of Panama, and SW to W 10 kt Elsewhere. Seas 4 to 6 ft in S to SW swell. Period 14 seconds. .FRI NIGHT...Variable winds less than 5 kt Gulf of Panama, and SW to W 10 kt Elsewhere. Seas 4 to 6 ft in S to SW swell. Period 15 seconds. $$ PMZ119-261500- Ecuador including the Gulf of Guayaquil to 250 nm offshore- 751 PM PDT Sun Jul 25 2021 .TONIGHT...S to SW winds 10 to 15 kt. Seas 5 to 7 ft in SW swell. Period 18 seconds. Isolated showers and thunderstorms. .MON...S to SW winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 17 seconds. Isolated showers and thunderstorms. .MON NIGHT...S to SW winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 16 seconds. Isolated showers and thunderstorms. .TUE...Gulf of Guayaquil, variable winds less than 5 kt, becoming W 10 kt in the afternoon. Elsewhere, S to SW winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period 15 seconds. Isolated showers and thunderstorms. .TUE NIGHT...S to SW winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 15 seconds. .WED...S to SW winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 14 seconds. .WED NIGHT...S to SW winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 14 seconds. .THU...S to SW winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 14 seconds. .THU NIGHT...S to SW winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 13 seconds. .FRI...S to SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 14 seconds. .FRI NIGHT...S to SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 16 seconds. $$ PMZ121-261500- Ecuador between 250 and 500 nm offshore- 751 PM PDT Sun Jul 25 2021 .TONIGHT...S winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 17 seconds. .MON...S winds 10 kt. Seas 6 to 8 ft in S to SW swell. Period 16 seconds. .MON NIGHT...S winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period 16 seconds. .TUE...SE to S winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 15 seconds. .TUE NIGHT...SE to S winds 10 to 15 kt. Seas 4 to 6 ft. Period 15 seconds. .WED...SE to S winds 10 to 15 kt. Seas 4 to 6 ft. Period 14 seconds. .WED NIGHT...S winds 10 kt. Seas 5 to 7 ft in S swell. Period 14 seconds. .THU...SE to S winds 10 to 15 kt. Seas 5 to 7 ft in S swell. Period 14 seconds. .THU NIGHT...S winds 10 to 15 kt. Seas 5 to 7 ft in S swell. Period 13 seconds. .FRI...SE to S winds 10 to 15 kt. Seas 5 to 7 ft in S swell. Period 13 seconds. .FRI NIGHT...S winds 10 to 15 kt. Seas 5 to 7 ft in S swell. Period 13 seconds. $$ PMZ123-261500- Offshore Galapagos Islands- 751 PM PDT Sun Jul 25 2021 .TONIGHT...SE to S winds 10 to 15 kt. Seas 6 to 8 ft in S to SW swell. Period 17 seconds. .MON...SE to S winds 10 to 15 kt. Seas 6 to 8 ft in S to SW swell. Period 16 seconds. .MON NIGHT...SE to S winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 15 seconds. .TUE...SE to S winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 15 seconds. .TUE NIGHT...SE to S winds 10 to 15 kt. Seas 5 to 7 ft in S swell. Period 14 seconds. .WED...SE to S winds 10 to 15 kt. Seas 5 to 7 ft in S swell. Period 14 seconds. .WED NIGHT...SE to S winds 10 to 15 kt. Seas 5 to 7 ft in S swell. Period 14 seconds. .THU...SE to S winds 10 to 15 kt. Seas 5 to 7 ft in S swell. Period 15 seconds. .THU NIGHT...SE to S winds 10 to 15 kt. Seas 5 to 7 ft in S swell. Period 17 seconds. .FRI...SE to S winds 10 to 15 kt. Seas 5 to 7 ft in S swell. Period 15 seconds. .FRI NIGHT...SE to S winds 10 to 15 kt. Seas 5 to 7 ft in S swell. Period 18 seconds. $$ Forecaster Aguirre