535 FZPN28 KNHC 220254 OFFPZ8 Offshore Waters Forecast NWS National Hurricane Center Miami, FL 754 PM PDT Thu Oct 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. PMZ101-221500- Synopsis for the E Pacific within 250 nm of Central America, Colombia, and within 750 nm of Ecuador 754 PM PDT Thu Oct 21 2021 .SYNOPSIS...Mainly gentle to moderate S to SW will follow the monsoon trough as it lifts north of the area over the next couple of days. By Sat night into Sun, expect building seas in SW swell between Ecuador and the Galapagos Islands. This swell event is forecast to reach the offshore forecast waters of western Panama on Sun, supporting seas to 8 ft. Seas will subside thereafter across the region. $$ PMZ111-221500- Guatemala and El Salvador to 250 nm offshore- 754 PM PDT Thu Oct 21 2021 .TONIGHT...SW winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period 11 seconds. Scattered showers and isolated tstms. .FRI...SW to W winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period 15 seconds. Scattered showers and isolated tstms. .FRI NIGHT...W to NW winds 10 kt. Seas 4 to 6 ft in SW swell. Period 14 seconds. Scattered showers. .SAT...W to NW winds 10 kt. Seas 4 to 6 ft in SW swell. Period 14 seconds, becoming 8 seconds in the afternoon. Scattered showers. .SAT NIGHT...NW winds 10 kt. Seas 4 to 6 ft in SW to W swell. Period 19 seconds. .SUN...Variable winds less than 5 kt. Seas 5 to 7 ft in SW to W swell. Period 20 seconds. .SUN NIGHT...Variable winds less than 5 kt. Seas 5 to 7 ft in SW swell. Period 19 seconds. .MON...Variable winds less than 5 kt. Seas 5 to 7 ft in S to SW swell. Period 17 seconds. .MON NIGHT...NW winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period 16 seconds. .TUE...W to NW winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 15 seconds. .TUE NIGHT...W to NW winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 15 seconds. $$ PMZ113-221500- El Salvador to North Costa Rica including the Gulfs of Fonseca and Papagayo- 754 PM PDT Thu Oct 21 2021 .TONIGHT...Offshore Gulf of Papagayo, variable winds less than 5 kt, becoming N to NE 10 kt late. Elsewhere, W to NW winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 16 seconds. Scattered showers. .FRI...Offshore Gulf of Papagayo, NE winds 10 kt in the morning, becoming variable less than 5 kt. Elsewhere, N winds 10 kt, shifting to W to NW in the afternoon. Seas 3 to 5 ft. Period 15 seconds. Scattered showers. .FRI NIGHT...Offshore Gulf of Papagayo, variable winds less than 5 kt, becoming N to NE 10 kt late. Elsewhere, NW winds 10 kt. Seas 3 to 5 ft. Period 14 seconds. Scattered showers. .SAT...Offshore Gulf of Papagayo, NE winds 10 kt in the morning, becoming variable less than 5 kt. Elsewhere, NW to N winds 10 kt. Seas 2 to 4 ft. Period 13 seconds. Scattered showers. .SAT NIGHT...NW to N winds 10 kt. Seas 3 to 5 ft. Period 20 seconds. .SUN...NE winds 10 kt. Seas 4 to 6 ft in SW to W swell. Period 20 seconds. .SUN NIGHT...Variable winds less than 5 kt. Seas 5 to 7 ft in S to SW swell. Period 18 seconds. .MON...NE to E winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period 17 seconds. .MON NIGHT...SW winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 16 seconds. .TUE...Variable winds less than 5 kt Offshore Gulf of Papagayo, and W to NW 10 kt Elsewhere. Seas 4 to 6 ft in S to SW swell. Period 15 seconds. .TUE NIGHT...Variable winds less than 5 kt Offshore Gulf of Papagayo, and W to NW 10 kt Elsewhere. Seas 3 to 5 ft. Period 15 seconds. $$ PMZ115-221500- North Costa Rica to West Panama to 250 nm offshore- 754 PM PDT Thu Oct 21 2021 .TONIGHT...W winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 15 seconds. Scattered showers. .FRI...Near the Azuero Peninsula, variable winds less than 5 kt, becoming SW to W 10 kt in the afternoon. Elsewhere, W winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 14 seconds. Scattered showers and isolated tstms. .FRI NIGHT...W winds 10 to 15 kt. Seas 3 to 5 ft. Period 14 seconds. Scattered showers and isolated tstms. .SAT...SW to W winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 13 seconds. Scattered showers and isolated tstms. .SAT NIGHT...SW to W winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 21 seconds. .SUN...SW winds 10 to 15 kt. Seas 6 to 8 ft in S to SW swell. Period 20 seconds. .SUN NIGHT...SW to W winds 10 kt. Seas 6 to 8 ft in S to SW swell. Period 18 seconds. .MON...SW winds 10 kt. Seas 6 to 8 ft in S to SW swell. Period 17 seconds. .MON NIGHT...SW to W winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period 16 seconds. .TUE...SW to W winds 10 to 15 kt. Seas 4 to 6 ft. Period 15 seconds. .TUE NIGHT...SW to W winds 10 to 15 kt. Seas 4 to 6 ft. Period 15 seconds. $$ PMZ117-221500- East Panama and Colombia including the Gulf of Panama- 754 PM PDT Thu Oct 21 2021 .TONIGHT...SW to W winds 10 to 15 kt. Seas 4 to 6 ft. Period 15 seconds. Scattered showers and isolated tstms. .FRI...Gulf of Panama, variable winds less than 5 kt, becoming SW to W 10 kt in the afternoon. Elsewhere, SW to W winds 10 to 15 kt. Seas 4 to 6 ft. Period 14 seconds. Scattered tstms. .FRI NIGHT...SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 13 seconds. Scattered showers. .SAT...SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 14 seconds. Scattered tstms. .SAT NIGHT...SW winds 10 to 15 kt. Seas 5 to 7 ft in SW swell. Period 21 seconds. .SUN...SW winds 10 to 15 kt. Seas 6 to 8 ft in SW swell. Period 20 seconds. .SUN NIGHT...SW to W winds 10 to 15 kt. Seas 6 to 8 ft in S to SW swell. Period 19 seconds. .MON...SW to W winds 10 to 15 kt. Seas 6 to 8 ft in SW swell. Period 17 seconds. .MON NIGHT...SW winds 10 kt. Seas 4 to 6 ft in SW swell. Period 16 seconds. .TUE...SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 15 seconds. .TUE NIGHT...SW winds 10 to 15 kt. Seas 3 to 5 ft. Period 15 seconds. $$ PMZ119-221500- Ecuador including the Gulf of Guayaquil to 250 nm offshore- 754 PM PDT Thu Oct 21 2021 .TONIGHT...S to SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 16 seconds. .FRI...S to SW winds 10 to 15 kt. Seas 3 to 5 ft. Period 15 seconds. .FRI NIGHT...S to SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 15 seconds. .SAT...S to SW winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 20 seconds. .SAT NIGHT...S to SW winds 10 to 15 kt. Seas 6 to 9 ft in S to SW swell. Period 20 seconds. .SUN...S to SW winds 10 to 15 kt. Seas 6 to 9 ft in S to SW swell. Period 18 seconds. .SUN NIGHT...S to SW winds 10 to 15 kt. Seas 6 to 8 ft in S to SW swell. Period 17 seconds. .MON...S to SW winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 16 seconds. .MON NIGHT...SW winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 15 seconds. .TUE...SW winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 15 seconds. .TUE NIGHT...SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 17 seconds. $$ PMZ121-221500- Ecuador between 250 and 500 nm offshore- 754 PM PDT Thu Oct 21 2021 .TONIGHT...S winds 10 to 15 kt. Seas 4 to 6 ft. Period 14 seconds. .FRI...S winds 10 to 15 kt. Seas 3 to 5 ft. Period 14 seconds. .FRI NIGHT...S winds 10 to 15 kt. Seas 3 to 5 ft. Period 18 seconds. .SAT...S winds 15 to 20 kt. Seas 5 to 7 ft. Period 20 seconds. .SAT NIGHT...SE to S winds 10 to 15 kt. Seas 6 to 8 ft in S to SW swell. Period 20 seconds. .SUN...SE to S winds 10 to 15 kt. Seas 6 to 8 ft in S to SW swell. Period 18 seconds. .SUN NIGHT...SE to S winds 10 to 15 kt. Seas 6 to 8 ft in S to SW swell. Period 16 seconds. .MON...SE to S winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 15 seconds. .MON NIGHT...S winds 10 to 15 kt. Seas 4 to 6 ft. Period 15 seconds. .TUE...S winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 14 seconds. .TUE NIGHT...S to SW winds 10 kt. Seas 4 to 6 ft in S swell. Period 16 seconds. $$ PMZ123-221500- Offshore Galapagos Islands- 754 PM PDT Thu Oct 21 2021 .TONIGHT...SE to S winds 10 kt. Seas 4 to 6 ft in S swell. Period 15 seconds. .FRI...SE to S winds 10 to 15 kt. Seas 3 to 5 ft. Period 15 seconds. .FRI NIGHT...SE to S winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 18 seconds. .SAT...SE to S winds 10 to 15 kt. Seas 6 to 8 ft in S to SW swell. Period 20 seconds. .SAT NIGHT...SE to S winds 10 to 15 kt. Seas 6 to 8 ft in S to SW swell. Period 19 seconds. .SUN...SE to S winds 10 to 15 kt. Seas 6 to 8 ft in S to SW swell. Period 17 seconds. .SUN NIGHT...SE to S winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 16 seconds. .MON...SE to S winds 15 to 20 kt. Seas 5 to 7 ft. Period 16 seconds. .MON NIGHT...SE to S winds 10 to 15 kt. Seas 4 to 6 ft. Period 16 seconds. .TUE...S winds 10 kt. Seas 4 to 6 ft in S swell. Period 15 seconds. .TUE NIGHT...S winds 10 kt. Seas 4 to 6 ft in S swell. Period 17 seconds. $$ Forecaster Christensen