390 FZPN28 KNHC 220218 OFFPZ8 Offshore Waters Forecast NWS National Hurricane Center Miami, FL 718 PM PDT Fri Aug 21 2020 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. PMZ101-221430- Synopsis for the E Pacific within 250 nm of Central America, Colombia, and within 750 nm of Ecuador 718 PM PDT Fri Aug 21 2020 .SYNOPSIS...SW monsoon flow will strengthen this weekend over the waters N of 10N. Moderate to fresh monsoon flow will prevail south of 10N. $$ PMZ111-221430- Guatemala and El Salvador to 250 nm offshore- 718 PM PDT Fri Aug 21 2020 .TONIGHT...SW to W winds 15 to 20 kt. Seas 6 to 9 ft in SW swell. Period 15 seconds. Scattered showers and isolated tstms. .SAT...SW to W winds 15 to 20 kt. Seas 6 to 9 ft in S to SW swell. Period 14 seconds. Scattered tstms. .SAT NIGHT...SW to W winds 20 to 25 kt. Seas 6 to 9 ft in S to SW swell. Period 14 seconds. Scattered showers and isolated tstms. .SUN...SW winds 20 to 25 kt. Seas 7 to 10 ft in S to SW swell. Period 14 seconds. Numerous showers and scattered tstms. .SUN NIGHT...SW winds 20 to 25 kt. Seas 7 to 10 ft in S swell. Period 17 seconds. .MON...SW winds 20 to 25 kt. Seas 8 to 12 ft in S to SW swell. Period 17 seconds. .MON NIGHT...SW to W winds 20 to 25 kt. Seas 8 to 12 ft in SW swell. Period 17 seconds. .TUE...SW to W winds 15 to 20 kt. Seas 7 to 11 ft in SW swell. Period 17 seconds. .TUE NIGHT...SW to W winds 15 to 20 kt. Seas 7 to 11 ft in SW swell. Period 16 seconds. .WED...W winds 15 to 20 kt. Seas 7 to 11 ft in SW swell. Period 18 seconds. .WED NIGHT...W winds 15 to 20 kt. Seas 7 to 11 ft in SW swell. Period 18 seconds. $$ PMZ113-221430- El Salvador to North Costa Rica including the Gulfs of Fonseca and Papagayo- 718 PM PDT Fri Aug 21 2020 .TONIGHT...SW winds 15 to 20 kt. Seas 6 to 8 ft in S to SW swell. Period 16 seconds. Scattered showers and isolated tstms through the night. .SAT...SW to W winds 10 to 15 kt Offshore Gulf of Papagayo, and SW to W 15 to 20 kt Elsewhere. Seas 6 to 8 ft in S swell. Period 11 seconds. Numerous showers and scattered tstms. .SAT NIGHT...SW winds 15 to 20 kt. Seas 6 to 8 ft in S swell. Period 11 seconds. Scattered tstms. .SUN...SW winds 15 to 20 kt. Seas 6 to 9 ft in S swell. Period 10 seconds. Numerous showers and scattered tstms. .SUN NIGHT...SW to W winds 10 to 15 kt Offshore Gulf of Papagayo, and SW to W 15 to 20 kt Elsewhere. Seas 6 to 9 ft in S swell. Period 14 seconds. .MON...SW to W winds 10 to 15 kt Offshore Gulf of Papagayo, and SW to W 15 to 20 kt Elsewhere. Seas 6 to 9 ft in S swell. Period 13 seconds. .MON NIGHT...W winds 10 to 15 kt Offshore Gulf of Papagayo, and SW to W 15 to 20 kt Elsewhere. Seas 6 to 9 ft in S to SW swell. Period 17 seconds. .TUE...W winds 10 to 15 kt Offshore Gulf of Papagayo, and SW to W 15 to 20 kt Elsewhere. Seas 6 to 9 ft in S to SW swell. Period 17 seconds. .TUE NIGHT...W winds 15 to 20 kt. Seas 6 to 9 ft in SW swell. Period 16 seconds. .WED...W to NW winds 10 to 15 kt Offshore Gulf of Papagayo, and W 15 to 20 kt Elsewhere. Seas 7 to 10 ft in SW swell. Period 18 seconds. .WED NIGHT...SW to W winds 15 to 20 kt. Seas 7 to 10 ft in S to SW swell. Period 17 seconds. $$ PMZ115-221430- North Costa Rica to West Panama to 250 nm offshore- 718 PM PDT Fri Aug 21 2020 .TONIGHT...SW to W winds 10 to 15 kt. Seas 6 to 8 ft in S swell. Period 16 seconds. .SAT...SW to W winds 10 to 15 kt. Seas 6 to 8 ft in S swell. Period 14 seconds. Isolated tstms. .SAT NIGHT...SW to W winds 15 to 20 kt. Seas 5 to 7 ft. Period 14 seconds. Isolated tstms. .SUN...SW winds 15 to 20 kt. Seas 6 to 8 ft. Period 15 seconds. Scattered tstms. .SUN NIGHT...SW to W winds 15 to 20 kt. Seas 6 to 8 ft in S to SW swell. Period 16 seconds. .MON...SW to W winds 15 to 20 kt. Seas 6 to 8 ft in S to SW swell. Period 18 seconds. .MON NIGHT...SW to W winds 15 to 20 kt. Seas 6 to 8 ft in S to SW swell. Period 15 seconds. .TUE...SW to W winds 15 to 20 kt. Seas 6 to 8 ft in SW swell. Period 17 seconds. .TUE NIGHT...SW winds 15 to 20 kt. Seas 6 to 9 ft in SW to W swell. Period 19 seconds. .WED...SW winds 15 to 20 kt. Seas 7 to 10 ft in SW to W swell. Period 19 seconds. .WED NIGHT...SW winds 15 to 20 kt. Seas 6 to 9 ft in SW to W swell. Period 18 seconds. $$ PMZ117-221430- East Panama and Colombia including the Gulf of Panama- 718 PM PDT Fri Aug 21 2020 .TONIGHT...SW to W winds 10 to 15 kt. Seas 4 to 6 ft. Period 16 seconds. Isolated tstms through the night. .SAT...SW to W winds 10 to 15 kt. Seas 4 to 6 ft. Period 15 seconds. Numerous showers and scattered tstms. .SAT NIGHT...SW to W winds 10 to 15 kt. Seas 4 to 6 ft. Period 15 seconds. Scattered showers and isolated tstms. .SUN...SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 14 seconds. Numerous showers and scattered tstms. .SUN NIGHT...SW winds 10 to 15 kt. Seas 5 to 7 ft in SW swell. Period 16 seconds. .MON...SW winds 10 to 15 kt. Seas 5 to 7 ft in SW to W swell. Period 17 seconds. .MON NIGHT...SW winds 10 to 15 kt. Seas 5 to 7 ft in SW to W swell. Period 18 seconds. .TUE...SW winds 15 to 20 kt. Seas 6 to 8 ft in W swell. Period 17 seconds. .TUE NIGHT...SW winds 15 to 20 kt. Seas 6 to 8 ft in W swell. Period 18 seconds. .WED...SW winds 10 to 15 kt. Seas 6 to 8 ft in SW to W swell. Period 18 seconds. .WED NIGHT...SW to W winds 10 to 15 kt. Seas 5 to 7 ft in SW to W swell. Period 18 seconds. $$ PMZ119-221430- Ecuador including the Gulf of Guayaquil to 250 nm offshore- 718 PM PDT Fri Aug 21 2020 .TONIGHT...SW winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period 16 seconds. .SAT...SW winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 15 seconds. .SAT NIGHT...S to SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 14 seconds. .SUN...Gulf of Guayaquil, variable winds less than 5 kt, becoming W 10 kt in the afternoon. Elsewhere, S to SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 15 seconds. .SUN NIGHT...S to SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 17 seconds. .MON...S to SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 17 seconds. .MON NIGHT...S to SW winds 15 kt. Seas 5 to 7 ft in SW swell. Period 17 seconds. .TUE...S to SW winds 10 to 15 kt. Seas 5 to 7 ft in SW swell. Period 17 seconds. .TUE NIGHT...S to SW winds 10 to 15 kt. Seas 6 to 8 ft in S to SW swell. Period 18 seconds. .WED...S to SW winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 17 seconds. .WED NIGHT...S to SW winds 10 to 15 kt. Seas 6 to 8 ft in S to SW swell. Period 17 seconds. $$ PMZ121-221430- Ecuador between 250 and 500 nm offshore- 718 PM PDT Fri Aug 21 2020 .TONIGHT...S winds 10 to 15 kt. Seas 5 to 7 ft in S swell. Period 11 seconds. .SAT...S winds 10 to 15 kt. Seas 4 to 6 ft. Period 11 seconds. .SAT NIGHT...S winds 10 to 15 kt. Seas 4 to 6 ft. Period 12 seconds. .SUN...S winds 10 to 15 kt. Seas 4 to 6 ft. Period 16 seconds. .SUN NIGHT...S winds 10 to 15 kt. Seas 4 to 6 ft. Period 16 seconds. .MON...S winds 10 to 15 kt. Seas 4 to 6 ft. Period 17 seconds. .MON NIGHT...S winds 10 to 15 kt. Seas 4 to 6 ft. Period 17 seconds. .TUE...S winds 15 kt. Seas 5 to 7 ft in SW swell. Period 19 seconds. .TUE NIGHT...S winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 18 seconds. .WED...S winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 17 seconds. .WED NIGHT...S winds 10 to 15 kt. Seas 6 to 8 ft in S to SW swell. Period 17 seconds. $$ PMZ123-221430- Offshore Galapagos Islands- 718 PM PDT Fri Aug 21 2020 .TONIGHT...SE to S winds 10 to 15 kt. Seas 5 to 7 ft in S swell. Period 15 seconds. .SAT...SE to S winds 10 to 15 kt. Seas 4 to 6 ft. Period 14 seconds. .SAT NIGHT...SE to S winds 10 to 15 kt. Seas 4 to 6 ft. Period 15 seconds. .SUN...SE to S winds 10 to 15 kt. Seas 4 to 6 ft. Period 15 seconds. .SUN NIGHT...SE to S winds 10 to 15 kt. Seas 4 to 6 ft. Period 17 seconds. .MON...SE to S winds 10 to 15 kt. Seas 4 to 6 ft. Period 17 seconds. .MON NIGHT...SE to S winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 16 seconds. .TUE...SE to S winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 19 seconds. .TUE NIGHT...SE to S winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 18 seconds. .WED...SE to S winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 17 seconds. .WED NIGHT...SE to S winds 10 to 15 kt. Seas 6 to 8 ft in S swell. Period 18 seconds. $$ Forecaster AL