175 FZPN28 KNHC 201618 OFFPZ8 Offshore Waters Forecast NWS National Hurricane Center Miami, FL 818 AM PST Sat Nov 20 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. PMZ101-210430- Synopsis for the E Pacific within 250 nm of Central America, Colombia, and within 750 nm of Ecuador 818 AM PST Sat Nov 20 2021 .SYNOPSIS...Fresh to strong northeast to east winds in the Papagayo region will diminish to mainly fresh speeds by early this afternoon, then pulse back up to fresh to strong speeds once again early on Sun, then remain at moderate to fresh speeds thereafter. Gentle to moderate winds will prevail across the rest of the area the next several days. $$ PMZ111-210430- Guatemala and El Salvador to 250 nm offshore- 818 AM PST Sat Nov 20 2021 .TODAY...E winds 10 to 15 kt. Seas 6 to 9 ft in NW swell. Period 13 seconds. Scattered showers and isolated thunderstorms. .TONIGHT...E to SE winds 10 to 15 kt, shifting to NE late. Seas 6 to 8 ft in NW swell. Period 13 seconds. Scattered showers and isolated thunderstorms. .SUN...E to SE winds 10 to 15 kt. Seas 5 to 7 ft in NW swell. Period 13 seconds. Scattered showers and isolated thunderstorms. .SUN NIGHT...SE to S winds 10 kt, shifting to NW to N late. Seas 4 to 6 ft in NW swell. Period 13 seconds. Scattered showers and isolated thunderstorms. .MON...Variable winds less than 5 kt. Seas 3 to 5 ft in NW swell. Period 13 seconds. .MON NIGHT...Variable winds less than 5 kt. Seas 3 to 5 ft in NW swell. Period 12 seconds. .TUE...Variable winds less than 5 kt. Seas 6 to 8 ft in NW swell. Period 12 seconds. .TUE NIGHT...Variable winds less than 5 kt. Seas 5 to 7 ft in NW swell. Period 12 seconds. .WED...NE to E winds 10 kt. Seas 4 to 6 ft in NW swell. Period 11 seconds. .WED NIGHT...NE to E winds 10 kt. Seas 3 to 5 ft in NW swell. Period 15 seconds. $$ PMZ113-210430- El Salvador to North Costa Rica including the Gulfs of Fonseca and Papagayo- 818 AM PST Sat Nov 20 2021 .TODAY...Offshore Gulf of Papagayo, NE to E winds 20 to 25 kt diminishing to 15 to 20 kt in the afternoon. Seas 5 to 7 ft. Elsewhere, E winds 15 to 20 kt. Seas 5 to 7 ft. Period 14 seconds. Isolated showers and thunderstorms. .TONIGHT...NE to E winds 20 to 25 kt Offshore Gulf of Papagayo, and E to SE 15 to 20 kt Elsewhere. Seas 5 to 7 ft in SE to S swell. Period 14 seconds. Isolated showers and thunderstorms. .SUN...Offshore Gulf of Papagayo, NE to E winds 20 to 25 kt, diminishing to 15 kt in the afternoon. Elsewhere, E winds 15 to 20 kt. Seas 5 to 7 ft in W swell. Period 13 seconds. Isolated showers and thunderstorms. .SUN NIGHT...Offshore Gulf of Papagayo, NE to E winds 15 to 20 kt. Elsewhere, SE winds 10 kt, shifting to N to NE late. Seas 4 to 6 ft in SE swell. Period 13 seconds. Isolated showers and thunderstorms. .MON...NE to E winds 15 to 20 kt Offshore Gulf of Papagayo, and N to NE 10 to 15 kt Elsewhere. Seas 4 to 6 ft. Period 12 seconds. .MON NIGHT...NE to E winds 15 to 20 kt Offshore Gulf of Papagayo, and N to NE 10 kt Elsewhere. Seas 3 to 5 ft. Period 12 seconds. .TUE...NE to E winds 20 to 25 kt Offshore Gulf of Papagayo, and NE to E 10 to 15 kt Elsewhere. Seas 4 to 6 ft in SE to S swell. Period 12 seconds. .TUE NIGHT...NE to E winds 15 to 20 kt Offshore Gulf of Papagayo, and E 10 to 15 kt Elsewhere. Seas 3 to 5 ft. Period 12 seconds. .WED...NE to E winds 20 to 25 kt Offshore Gulf of Papagayo, and NE to E 15 to 20 kt Elsewhere. Seas 4 to 6 ft. Period 13 seconds. .WED NIGHT...NE to E winds 15 to 20 kt Offshore Gulf of Papagayo, and E 10 to 15 kt Elsewhere. Seas 4 to 6 ft. Period 12 seconds. $$ PMZ115-210430- North Costa Rica to West Panama to 250 nm offshore- 818 AM PST Sat Nov 20 2021 .TODAY...Near the Azuero Peninsula, variable winds less than 5 kt, becoming SW to W 10 kt in the afternoon. Elsewhere, SW to W winds 10 to 15 kt. Seas 4 to 6 ft in S to SW swell. Period 14 seconds. Isolated showers and thunderstorms. .TONIGHT...SW to W winds 10 kt. Seas 3 to 5 ft in S to SW swell. Period 14 seconds. Isolated showers and thunderstorms. .SUN...SW to W winds 10 kt. Seas 3 to 5 ft in S to SW swell. Period 13 seconds. Isolated showers and thunderstorms. .SUN NIGHT...SW to W winds 10 kt. Seas 3 to 5 ft in S to SW swell. Period 12 seconds. Isolated showers and thunderstorms. .MON...W winds 10 kt. Seas 3 to 5 ft in S to SW swell. Period 12 seconds. .MON NIGHT...W winds 10 kt. Seas 3 to 5 ft in S to SW swell. Period 12 seconds. .TUE...SW to W winds 10 kt. Seas 3 to 5 ft in S to SW swell. Period 14 seconds. .TUE NIGHT...Variable winds less than 5 kt Near the Azuero Peninsula, and SW 10 to 15 kt Elsewhere. Seas 3 to 5 ft in S to SW swell. Period 13 seconds. .WED...Variable winds less than 5 kt Near the Azuero Peninsula, and SW 10 to 15 kt Elsewhere. Seas 3 to 5 ft in S to SW swell. Period 14 seconds. .WED NIGHT...Variable winds less than 5 kt Near the Azuero Peninsula, and SW 10 kt Elsewhere. Seas 3 to 5 ft in S to SW swell. Period 14 seconds. $$ PMZ117-210430- East Panama and Colombia including the Gulf of Panama- 818 AM PST Sat Nov 20 2021 .TODAY...SW winds 10 to 15 kt. Seas 3 to 5 ft. Period 14 seconds. Scattered showers and isolated thunderstorms N of 06N. .TONIGHT...SW winds 10 to 15 kt. Seas 3 to 5 ft. Period 14 seconds. Scattered showers thunderstorms N of 06N. .SUN...SW to W winds 10 to 15 kt. Seas 3 to 5 ft. Period 14 seconds. Scattered showers and isolated thunderstorms N of 05N. .SUN NIGHT...SW to W winds 10 to 15 kt. Seas 3 to 5 ft. Period 13 seconds. Scattered showers and isolated thunderstorms N of 05N. .MON...SW winds 10 to 15 kt. Seas 3 to 5 ft. Period 13 seconds. .MON NIGHT...SW to W winds 10 to 15 kt. Seas 3 to 5 ft. Period 14 seconds. .TUE...SW to W winds 10 to 15 kt. Seas 3 to 5 ft. Period 14 seconds. .TUE NIGHT...SW winds 10 to 15 kt. Seas 3 to 5 ft. Period 13 seconds. .WED...SW to W winds 10 to 15 kt. Seas 3 to 5 ft. Period 14 seconds. .WED NIGHT...SW to W winds 10 kt. Seas 3 to 4 ft. Period 16 seconds. $$ PMZ119-210430- Ecuador including the Gulf of Guayaquil to 250 nm offshore- 818 AM PST Sat Nov 20 2021 .TODAY...S to SW winds 10 to 15 kt. Seas 3 to 5 ft. Period 14 seconds. .TONIGHT...Gulf of Guayaquil, SW winds 10 to 15 kt in the evening, becoming variable less than 5 kt. Elsewhere, S to SW winds 10 to 15 kt. Seas 3 to 5 ft. Period 14 seconds. .SUN...Gulf of Guayaquil, variable winds less than 5 kt, becoming W 10 to 15 kt in the afternoon. Elsewhere, S to SW winds 10 kt. Seas 3 to 5 ft in S to SW swell. Period 14 seconds. .SUN NIGHT...SW winds 10 kt. Seas 3 to 5 ft in S to SW swell. Period 13 seconds. .MON...SW winds 10 kt. Seas 3 to 4 ft. Period 13 seconds. .MON NIGHT...S to SW winds 10 to 15 kt. Seas 3 to 4 ft. Period 13 seconds. .TUE...SW winds 10 kt. Seas 3 to 4 ft. Period 13 seconds. .TUE NIGHT...S to SW winds 10 to 15 kt. Seas 3 to 5 ft. Period 14 seconds. .WED...S to SW winds 10 to 15 kt. Seas 3 to 5 ft. Period 16 seconds. .WED NIGHT...S to SW winds 10 to 15 kt. Seas 3 to 5 ft. Period 19 seconds. $$ PMZ121-210430- Ecuador between 250 and 500 nm offshore- 818 AM PST Sat Nov 20 2021 .TODAY...S winds 10 kt. Seas 3 to 5 ft in S to SW swell. Period 13 seconds. .TONIGHT...S winds 10 kt. Seas 3 to 5 ft in S to SW swell. Period 13 seconds. .SUN...S winds 10 kt. Seas 3 to 5 ft in S to SW swell. Period 12 seconds. .SUN NIGHT...S winds 10 kt. Seas 3 to 5 ft in S to SW swell. Period 14 seconds. .MON...S winds 10 kt. Seas 3 to 4 ft. Period 13 seconds. .MON NIGHT...S winds 10 kt. Seas 3 to 4 ft. Period 12 seconds. .TUE...S to SW winds 10 to 15 kt. Seas 3 to 5 ft. Period 14 seconds. .TUE NIGHT...S winds 10 kt. Seas 3 to 4 ft. Period 14 seconds. .WED...S winds 10 kt. Seas 3 to 4 ft. Period 16 seconds. .WED NIGHT...S winds 10 kt. Seas 3 to 4 ft. Period 19 seconds. $$ PMZ123-210430- Offshore Galapagos Islands- 818 AM PST Sat Nov 20 2021 .TODAY...SE to S winds 10 to 15 kt. Seas 3 to 5 ft. Period 14 seconds. .TONIGHT...SE to S winds 10 kt. Seas 3 to 5 ft in S to SW swell. Period 13 seconds. .SUN...SE to S winds 10 kt. Seas 3 to 5 ft in S to SW swell. Period 13 seconds. .SUN NIGHT...SE to S winds 10 kt. Seas 3 to 5 ft in S to SW swell. Period 12 seconds. .MON...SE to S winds 10 kt. Seas 3 to 5 ft in S to SW swell. Period 12 seconds. .MON NIGHT...SE to S winds 10 kt. Seas 3 to 5 ft in S to SW swell. Period 12 seconds. .TUE...SE to S winds 10 kt. Seas 3 to 4 ft. Period 14 seconds. .TUE NIGHT...SE to S winds 10 kt. Seas 3 to 4 ft. Period 14 seconds. .WED...SE to S winds 10 kt. Seas 3 to 4 ft. Period 17 seconds. .WED NIGHT...SE to S winds 10 kt. Seas 3 to 4 ft. Period 20 seconds. $$ Forecaster Aguirre