753 FZPN28 KNHC 212158 OFFPZ8 Offshore Waters Forecast NWS National Hurricane Center Miami, FL 258 PM PDT Mon Jun 21 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. PMZ101-221000- Synopsis for the E Pacific within 250 nm of Central America, Colombia, and within 750 nm of Ecuador 258 PM PDT Mon Jun 21 2021 .SYNOPSIS...Gentle to moderate SW to W winds prevail south of the monsoon trough, with light to gentle variable winds north of it. Gentle to moderate SW to W winds are expected across the entire forecast area through Wed, then a gentle SW breeze will continue into the weekend south of the monsoon trough. Long period SW swell across the regional waters will gradually subside through Wed. Otherwise, a low pressure may develop south of Guatemala by Wed, increasing winds to moderate to fresh. Some gradual development is possible as the system moves WNW. $$ PMZ111-221000- Guatemala and El Salvador to 250 nm offshore- 258 PM PDT Mon Jun 21 2021 .TONIGHT...SE winds 10 kt in the evening, becoming variable less than 5 kt. Seas 5 to 7 ft in S to SW swell. Period 16 seconds. Scattered showers and isolated tstms. .TUE...E to SE winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 16 seconds. Scattered showers and isolated tstms. .TUE NIGHT...SE to S winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period 17 seconds. Scattered showers and isolated tstms. .WED...SE winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 17 seconds. Scattered showers and isolated tstms. .WED NIGHT...SE winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 16 seconds. .THU...SE winds 10 to 15 kt. Seas 4 to 6 ft. Period 16 seconds. .THU NIGHT...S winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 15 seconds. .FRI...SW winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period 15 seconds. .FRI NIGHT...W winds 10 kt. Seas 6 to 8 ft in S to SW swell. Period 16 seconds. .SAT...Variable winds less than 5 kt. Seas 5 to 7 ft in S to SW swell. Period 16 seconds. .SAT NIGHT...Variable winds less than 5 kt. Seas 5 to 7 ft in S to SW swell. Period 17 seconds. $$ PMZ113-221000- El Salvador to North Costa Rica including the Gulfs of Fonseca and Papagayo- 258 PM PDT Mon Jun 21 2021 .TONIGHT...Offshore Gulf of Papagayo, SE winds 10 to 15 kt in the evening, becoming variable less than 5 kt. Elsewhere, S winds 10 to 15 kt. Seas 5 to 7 ft in SW swell. Period 16 seconds. Scattered showers and isolated tstms. .TUE...S to SW winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 16 seconds. Scattered showers and isolated tstms. .TUE NIGHT...S to SW winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 17 seconds. Scattered showers and isolated tstms. .WED...Offshore Gulf of Papagayo, variable winds less than 5 kt, becoming NE 10 kt in the afternoon. Elsewhere, S to SW winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period 16 seconds. Scattered showers and isolated tstms. .WED NIGHT...NE to E winds 15 to 20 kt Offshore Gulf of Papagayo, and SE 10 kt Elsewhere. Seas 4 to 6 ft. Period 16 seconds. .THU...NE to E winds 15 to 20 kt Offshore Gulf of Papagayo, and NW to N 10 to 15 kt Elsewhere. Seas 4 to 6 ft. Period 16 seconds. .THU NIGHT...W to NW winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 15 seconds. .FRI...N winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 15 seconds. .FRI NIGHT...NW to N winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 14 seconds. .SAT...N winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 17 seconds. .SAT NIGHT...Variable winds less than 5 kt Offshore Gulf of Papagayo, and NW to N 10 kt Elsewhere. Seas 4 to 6 ft in S to SW swell. Period 17 seconds. $$ PMZ115-221000- North Costa Rica to West Panama to 250 nm offshore- 258 PM PDT Mon Jun 21 2021 .TONIGHT...SW winds 10 to 15 kt. Seas 5 to 7 ft in SW swell. Period 16 seconds. Scattered showers and isolated tstms. .TUE...Near the Azuero Peninsula, variable winds less than 5 kt, becoming SW to W 10 kt in the afternoon. Elsewhere, SW winds 10 to 15 kt. Seas 5 to 7 ft in SW swell. Period 16 seconds. Scattered showers and isolated tstms. .TUE NIGHT...SW to W winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period 18 seconds. Scattered showers and isolated tstms. .WED...Variable winds less than 5 kt. Seas 5 to 7 ft in S to SW swell. Period 17 seconds. Scattered showers and isolated tstms. .WED NIGHT...Variable winds less than 5 kt Near the Azuero Peninsula, and W 10 kt Elsewhere. Seas 4 to 6 ft in S to SW swell. Period 16 seconds. .THU...Variable winds less than 5 kt Near the Azuero Peninsula, and SW 10 kt Elsewhere. Seas 4 to 6 ft in S to SW swell. Period 15 seconds. .THU NIGHT...SW to W winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 15 seconds. .FRI...SW to W winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period 15 seconds. .FRI NIGHT...SW to W winds 10 kt. Seas 6 to 8 ft in S to SW swell. Period 17 seconds. .SAT...SW winds 10 kt. Seas 6 to 8 ft in S to SW swell. Period 17 seconds. .SAT NIGHT...SW to W winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period 17 seconds. $$ PMZ117-221000- East Panama and Colombia including the Gulf of Panama- 258 PM PDT Mon Jun 21 2021 .TONIGHT...SW winds 10 kt. Seas 5 to 7 ft in SW swell. Period 17 seconds. Scattered showers and isolated tstms. .TUE...SW winds 10 kt. Seas 5 to 7 ft in SW swell. Period 16 seconds. Scattered showers and isolated tstms. .TUE NIGHT...SW winds 10 kt. Seas 5 to 7 ft in SW swell. Period 18 seconds. Scattered showers and isolated tstms. .WED...SW to W winds 10 kt. Seas 5 to 7 ft in SW swell. Period 17 seconds. Scattered showers and isolated tstms. .WED 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 17 seconds. .THU...Variable winds less than 5 kt Gulf of Panama, and SW 10 kt Elsewhere. Seas 5 to 7 ft in SW swell. Period 16 seconds. .THU NIGHT...SW winds 10 to 15 kt. Seas 5 to 7 ft in SW swell. Period 15 seconds. .FRI...SW winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 15 seconds. .FRI NIGHT...SW winds 10 to 15 kt. Seas 6 to 8 ft in S to SW swell. Period 17 seconds. .SAT...SW winds 10 to 15 kt. Seas 6 to 8 ft in S to SW swell. Period 17 seconds. .SAT NIGHT...SW winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period 17 seconds. $$ PMZ119-221000- Ecuador including the Gulf of Guayaquil to 250 nm offshore- 258 PM PDT Mon Jun 21 2021 .TONIGHT...S to SW winds 10 to 15 kt. Seas 6 to 8 ft in SW swell. Period 17 seconds. .TUE...Gulf of Guayaquil, variable winds less than 5 kt, becoming SW to W 10 kt in the afternoon. Elsewhere, S to SW winds 10 to 15 kt. Seas 6 to 8 ft in SW swell. Period 18 seconds. .TUE NIGHT...S to SW winds 10 kt. Seas 5 to 7 ft in SW swell. Period 17 seconds. .WED...Gulf of Guayaquil, variable winds less than 5 kt, becoming W 10 kt in the afternoon. Elsewhere, S to SW winds 10 to 15 kt. Seas 6 to 8 ft in SW swell. Period 16 seconds. .WED NIGHT...S to SW winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 15 seconds. .THU...S to SW winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 15 seconds. .THU NIGHT...S to SW winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 15 seconds. .FRI...S to SW winds 10 to 15 kt. Seas 6 to 8 ft in S to SW swell. Period 16 seconds. .FRI NIGHT...S to SW winds 10 to 15 kt. Seas 6 to 8 ft in S to SW swell. Period 17 seconds. .SAT...S to SW winds 10 to 15 kt. Seas 6 to 8 ft in S to SW swell. Period 16 seconds. .SAT NIGHT...S to SW winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period 15 seconds. $$ PMZ121-221000- Ecuador between 250 and 500 nm offshore- 258 PM PDT Mon Jun 21 2021 .TONIGHT...S winds 10 to 15 kt. Seas 6 to 8 ft in S to SW swell. Period 17 seconds. .TUE...S winds 10 to 15 kt. Seas 6 to 8 ft in S to SW swell. Period 18 seconds. .TUE NIGHT...SE to S winds 10 to 15 kt. Seas 6 to 8 ft in S to SW swell. Period 16 seconds. .WED...SE to S winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 15 seconds. .WED NIGHT...SE to S winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period 15 seconds. .THU...S winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 15 seconds. .THU NIGHT...S winds 10 to 15 kt. Seas 6 to 8 ft in S to SW swell. Period 15 seconds. .FRI...S winds 10 to 15 kt. Seas 6 to 8 ft in S to SW swell. Period 16 seconds. .FRI NIGHT...S winds 10 to 15 kt. Seas 6 to 8 ft in S to SW swell. Period 17 seconds. .SAT...S winds 10 to 15 kt. Seas 6 to 8 ft in S to SW swell. Period 16 seconds. .SAT NIGHT...S winds 10 kt. Seas 5 to 7 ft in S swell. Period 15 seconds. $$ PMZ123-221000- Offshore Galapagos Islands- 258 PM PDT Mon Jun 21 2021 .TONIGHT...SE to S winds 10 to 15 kt. Seas 6 to 8 ft in S to SW swell. Period 18 seconds. .TUE...SE to S winds 10 to 15 kt. Seas 6 to 8 ft in S to SW swell. Period 17 seconds. .TUE NIGHT...SE to S winds 10 to 15 kt. Seas 6 to 8 ft in S to SW swell. Period 16 seconds. .WED...SE to S winds 10 to 15 kt. Seas 6 to 8 ft in S to SW swell. Period 15 seconds. .WED NIGHT...SE to S winds 10 to 15 kt. Seas 6 to 8 ft in S to SW swell. Period 15 seconds. .THU...SE to S winds 10 to 15 kt. Seas 6 to 8 ft in S to SW swell. Period 15 seconds. .THU NIGHT...SE to S winds 10 to 15 kt. Seas 6 to 8 ft in S to SW swell. Period 16 seconds. .FRI...SE to S winds 10 to 15 kt. Seas 6 to 9 ft in S to SW swell. Period 17 seconds. .FRI NIGHT...SE to S winds 10 to 15 kt. Seas 6 to 9 ft in S to SW swell. Period 17 seconds. .SAT...SE to S winds 10 to 15 kt. Seas 6 to 8 ft in S to SW swell. Period 16 seconds. .SAT NIGHT...SE to S winds 10 to 15 kt. Seas 5 to 7 ft in S swell. Period 15 seconds. $$ Forecaster Ramos