000 FZPN28 KNHC 211556 OFFPZ8 Offshore Waters Forecast NWS National Hurricane Center Miami, FL 856 AM PDT Sun May 21 2023 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. PMZ101-220400- Synopsis for the E Pacific within 250 nm of Central America, Colombia, and within 750 nm of Ecuador 856 AM PDT Sun May 21 2023 .SYNOPSIS...Fresh NE to E winds in the Papagayo region will diminish by midday today. Gentle to moderate winds will prevail across the remainder of the waters. S swell affecting the area will subside slightly Mon into Tue. Then, a renewed large S swell is likely to enter the offshore waters of South America by Thu night. Heavy showers and thunderstorms will continue offshore Costa Rica, Panama and Colombia through tonight before diminishing in coverage and intensity on Mon. Reduced visibilities in haze are possible from the Guatemala to the Nicaragua offshore waters due to smoke produced by ongoing agricultural fires. $$ PMZ111-220400- Guatemala and El Salvador to 250 nm offshore- 856 AM PDT Sun May 21 2023 .TODAY...Variable winds less than 5 kt, becoming SE to S 10 kt in the afternoon. Seas 6 to 8 ft in S to SW swell. Period 15 seconds. .TONIGHT...S winds 10 kt in the evening, becoming variable less than 5 kt. Seas 6 to 8 ft in S to SW swell. Period 14 seconds. .MON...Variable winds less than 5 kt, becoming SE to S 10 kt in the afternoon. Seas 5 to 7 ft in S swell. Period 14 seconds. .MON NIGHT...SE to S winds 10 kt in the evening, becoming variable less than 5 kt. Seas 5 to 7 ft in S swell. Period 16 seconds, becoming 18 seconds late. .TUE...Variable winds less than 5 kt. Seas 4 to 6 ft in S swell. Period 19 seconds. .TUE NIGHT...Variable winds less than 5 kt. Seas 4 to 6 ft in S to SW swell. Period 18 seconds. .WED...Variable winds less than 5 kt. Seas 4 to 6 ft in S to SW swell. Period 17 seconds. .WED NIGHT...Variable winds less than 5 kt. Seas 4 to 6 ft in S to SW swell. Period 19 seconds. .THU...Variable winds less than 5 kt. Seas 4 to 6 ft in S to SW swell. Period 18 seconds. .THU NIGHT...Variable winds less than 5 kt. Seas 3 to 5 ft in S to SW swell. Period 18 seconds. $$ PMZ113-220400- El Salvador to North Costa Rica including the Gulfs of Fonseca and Papagayo- 856 AM PDT Sun May 21 2023 .TODAY...NE to E winds 15 to 20 kt. Seas 5 to 7 ft. Period 15 seconds. .TONIGHT...SE winds 10 kt, shifting to NE late. Seas 4 to 6 ft. Period 15 seconds. Scattered showers and isolated tstms through the night. .MON...NE to E winds 10 to 15 kt. Seas 4 to 6 ft. Period 15 seconds. .MON NIGHT...E to SE winds 10 to 15 kt. Seas 4 to 6 ft. Period 16 seconds, becoming 18 seconds late. Scattered showers and isolated tstms through the night. .TUE...E winds 10 kt. Seas 4 to 6 ft in S swell. Period 18 seconds. .TUE NIGHT...E to SE winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 18 seconds. .WED...E winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 17 seconds. .WED NIGHT...S winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 19 seconds. .THU...SE winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 19 seconds. .THU NIGHT...S to SW winds 10 kt. Seas 3 to 5 ft. Period 18 seconds. $$ PMZ115-220400- North Costa Rica to West Panama to 250 nm offshore- 856 AM PDT Sun May 21 2023 .TODAY...Near the Azuero Peninsula, variable winds less than 5 kt, becoming SW to W 10 kt in the afternoon. Elsewhere, SW winds 10 to 15 kt. Seas 6 to 8 ft in S to SW swell. Period 15 seconds. Numerous showers and scattered tstms. .TONIGHT...Variable winds less than 5 kt Near the Azuero Peninsula, and SW 10 to 15 kt Elsewhere. Seas 6 to 8 ft in S to SW swell. Period 15 seconds. Scattered tstms. .MON...Variable winds less than 5 kt Near the Azuero Peninsula, and S to SW 10 to 15 kt Elsewhere. Seas 5 to 7 ft in S to SW swell. Period 14 seconds. Scattered tstms. .MON NIGHT...Variable winds less than 5 kt Near the Azuero Peninsula, and SW 10 kt Elsewhere. Seas 5 to 7 ft in S to SW swell. Period 18 seconds. Scattered showers and isolated tstms through the night. .TUE...Variable winds less than 5 kt Near the Azuero Peninsula, and S to SW 10 kt Elsewhere. Seas 5 to 7 ft in S to SW swell. Period 18 seconds. .TUE NIGHT...Variable winds less than 5 kt Near the Azuero Peninsula, and SW 10 kt Elsewhere. Seas 5 to 7 ft in S to SW swell. Period 17 seconds. .WED...Variable winds less than 5 kt Near the Azuero Peninsula, and SW 10 kt Elsewhere. Seas 4 to 6 ft in S to SW swell. Period 16 seconds. .WED NIGHT...SW to W winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 16 seconds. .THU...Variable winds less than 5 kt Near the Azuero Peninsula, and SW 10 to 15 kt Elsewhere. Seas 4 to 6 ft in S to SW swell. Period 16 seconds. .THU NIGHT...Variable winds less than 5 kt Near the Azuero Peninsula, and SW 10 to 15 kt Elsewhere. Seas 4 to 6 ft in S to SW swell. Period 16 seconds. $$ PMZ117-220400- East Panama and Colombia including the Gulf of Panama- 856 AM PDT Sun May 21 2023 .TODAY...SW to W winds 10 to 15 kt. Seas 6 to 8 ft in S to SW swell. Period 17 seconds. Numerous showers and scattered tstms through the day. .TONIGHT...SW to W winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period 17 seconds. Scattered showers and isolated tstms through the night. .MON...Gulf of Panama, W to NW winds 10 kt in the morning, becoming variable less than 5 kt. Elsewhere, SW to W winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period 16 seconds, becoming 18 seconds in the afternoon. Scattered showers and isolated tstms through the day. .MON NIGHT...Gulf of Panama, variable winds less than 5 kt. Elsewhere, variable winds less than 5 kt, becoming SW 10 kt late. Seas 5 to 7 ft in S to SW swell. Period 20 seconds. Scattered showers and isolated tstms through the night. .TUE...Variable winds less than 5 kt Gulf of Panama, and SW to W 10 kt Elsewhere. Seas 5 to 7 ft in S to SW swell. Period 19 seconds. .TUE NIGHT...Variable winds less than 5 kt. Seas 4 to 6 ft in S to SW swell. Period 18 seconds. .WED...Variable winds less than 5 kt Gulf of Panama, and W 10 kt Elsewhere. Seas 4 to 6 ft in S to SW swell. Period 19 seconds. .WED 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 19 seconds. .THU...SW winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 18 seconds. .THU NIGHT...SW winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period 17 seconds. $$ PMZ119-220400- Ecuador including the Gulf of Guayaquil to 250 nm offshore- 856 AM PDT Sun May 21 2023 .TODAY...Gulf of Guayaquil, variable winds less than 5 kt, becoming W 10 kt in the afternoon. Elsewhere, S to SW winds 10 to 15 kt. Seas 6 to 8 ft in S to SW swell. Period 14 seconds. .TONIGHT...S to SW winds 10 kt. Seas 6 to 8 ft in S to SW swell. Period 14 seconds. .MON...Gulf of Guayaquil, variable winds less than 5 kt, becoming W 10 kt in the afternoon. Elsewhere, S to SW winds 10 kt. Seas 6 to 8 ft in S to SW swell. Period 17 seconds. .MON NIGHT...Variable winds less than 5 kt, becoming S to SW 10 kt late. Seas 6 to 8 ft in S to SW swell. Period 17 seconds. .TUE...S to SW winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period 16 seconds. .TUE NIGHT...SW winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 17 seconds. .WED...SW winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 19 seconds. .WED NIGHT...S to SW winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period 18 seconds. .THU...S to SW winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 17 seconds. .THU NIGHT...S to SW winds 10 to 15 kt. Seas 6 to 9 ft in S to SW swell. Period 17 seconds. $$ PMZ121-220400- Ecuador between 250 and 500 nm offshore- 856 AM PDT Sun May 21 2023 .TODAY...S winds 10 to 15 kt. Seas 6 to 8 ft in S to SW swell. Period 14 seconds. .TONIGHT...S winds 10 to 15 kt. Seas 6 to 8 ft in S to SW swell. Period 14 seconds, becoming 18 seconds late. .MON...S winds 10 to 15 kt. Seas 6 to 8 ft in S to SW swell. Period 18 seconds. .MON NIGHT...SE to S winds 10 kt. Seas 6 to 8 ft in S to SW swell. Period 17 seconds. .TUE...SE to S winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 16 seconds. .TUE NIGHT...SE to S winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period 16 seconds. .WED...SE to S winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period 16 seconds. .WED NIGHT...S winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period 16 seconds. .THU...SE to S winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 15 seconds. .THU NIGHT...SE to S winds 10 kt. Seas 6 to 9 ft in S to SW swell. Period 18 seconds. $$ PMZ123-220400- Offshore Galapagos Islands- 856 AM PDT Sun May 21 2023 .TODAY...S winds 10 to 15 kt. Seas 6 to 8 ft in S to SW swell. Period 18 seconds. .TONIGHT...SE to S winds 10 to 15 kt. Seas 6 to 8 ft in S to SW swell. Period 20 seconds. .MON...SE to S winds 10 to 15 kt. Seas 6 to 8 ft in S to SW swell. Period 18 seconds. .MON NIGHT...SE to S winds 10 kt. Seas 6 to 8 ft in S to SW swell. Period 17 seconds. .TUE...SE to S winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period 17 seconds. .TUE NIGHT...SE to S winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period 18 seconds. .WED...SE to S winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period 18 seconds. .WED NIGHT...SE to S winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period 17 seconds. .THU...SE to S winds 10 to 15 kt. Seas 6 to 8 ft in S to SW swell. Period 21 seconds. .THU NIGHT...SE to S winds 10 to 15 kt. Seas 7 to 10 ft in S to SW swell. Period 21 seconds. $$ Forecaster ERA