502 FZPN28 KNHC 292112 OFFPZ8 Offshore Waters Forecast NWS National Hurricane Center Miami, FL 212 PM PDT Thu May 29 2025 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. PMZ101-300915- Synopsis for the E Pacific within 250 nm of Central America, Colombia, and within 750 nm of Ecuador 212 PM PDT Thu May 29 2025 .SYNOPSIS...High pressure N of the area combined with fresh to strong trade winds across the south-central and SW Caribbean will continue to support fresh NE to E winds in the Papagayo region into Fri. Elsewhere, light to gentle winds will persist N of the monsoon trough, with gentle to moderate S to SW winds prevailing to the S of it through into the weekend. Long period SW swell will build across the offshore forecast waters, leading to rough seas between Ecuador and the Galapagos Islands Fri night through Sun. $$ PMZ111-300915- Guatemala and El Salvador to 250 nm offshore- 212 PM PDT Thu May 29 2025 .TONIGHT...SE winds 10 to 15 kt. Seas 4 to 6 ft in S swell. Period 16 seconds. Scattered showers and isolated tstms through the night. .FRI...E to SE winds 10 to 15 kt. Seas 4 to 6 ft in S to SW swell. Period 19 seconds. Scattered showers and isolated tstms through the day. .FRI NIGHT...S winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 18 seconds. Scattered showers and isolated tstms through the night. .SAT...NE winds 10 kt, shifting to SE in the afternoon. Seas 5 to 7 ft in S to SW swell. Period 18 seconds. .SAT NIGHT...S to SW winds 10 kt. Seas 6 to 8 ft in S to SW swell. Period 16 seconds. .SUN...NE winds 10 kt. Seas 6 to 8 ft in S to SW swell. Period 15 seconds. .SUN NIGHT...Variable winds less than 5 kt. Seas 6 to 8 ft in S to SW swell. Period 15 seconds. .MON...Variable winds less than 5 kt. Seas 5 to 7 ft in S to SW swell. Period 15 seconds. .MON NIGHT...Variable winds less than 5 kt. Seas 5 to 7 ft in S to SW swell. Period 15 seconds. .TUE...S winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 15 seconds. .TUE NIGHT...E to SE winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 14 seconds. $$ PMZ113-300915- El Salvador to North Costa Rica including the Gulfs of Fonseca and Papagayo- 212 PM PDT Thu May 29 2025 .TONIGHT...S winds 10 to 15 kt. Seas 5 to 7 ft. Period 16 seconds. Scattered showers and isolated tstms through the night. .FRI...Offshore Gulf of Papagayo, NE to E winds 20 kt, shifting to E 10 to 15 kt in the afternoon. Elsewhere, N to NE winds 10 to 15 kt, shifting to E to SE in the afternoon. Seas 4 to 6 ft. Period 19 seconds. Scattered showers and isolated tstms through the day. .FRI NIGHT...S to SW winds 10 kt, shifting to W to NW late. Seas 4 to 6 ft in S to SW swell. Period 18 seconds. Scattered showers and isolated tstms through the night. .SAT...N winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 18 seconds. Scattered showers and isolated tstms through the day. .SAT NIGHT...W winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period 16 seconds. .SUN...NE winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period 15 seconds. .SUN NIGHT...S to SW winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period 15 seconds. .MON...S to SW winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period 15 seconds. .MON NIGHT...S to SW winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 15 seconds. .TUE...S to SW winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period 15 seconds. .TUE NIGHT...S to SW winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 14 seconds. $$ PMZ115-300915- North Costa Rica to West Panama to 250 nm offshore- 212 PM PDT Thu May 29 2025 .TONIGHT...SW to W winds 10 kt. Seas 3 to 5 ft. Period 14 seconds. Scattered showers and isolated tstms through the night. .FRI...SW to W winds 10 kt. Seas 3 to 5 ft. Period 16 seconds. Scattered showers and isolated tstms. .FRI NIGHT...SW to W winds 10 kt. Seas 3 to 5 ft. Period 18 seconds. Scattered tstms. .SAT...SW to W winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 18 seconds. Scattered tstms. .SAT NIGHT...SW to W winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period 16 seconds. .SUN...SW winds 10 kt. Seas 5 to 7 ft in SW swell. Period 15 seconds. .SUN NIGHT...SW winds 10 to 15 kt. Seas 5 to 7 ft in SW swell. Period 15 seconds. .MON...SW winds 10 to 15 kt. Seas 5 to 7 ft in SW swell. Period 15 seconds. .MON NIGHT...SW winds 10 to 15 kt. Seas 5 to 7 ft in SW swell. Period 15 seconds. .TUE...SW winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 15 seconds. .TUE NIGHT...SW to W winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period 14 seconds. $$ PMZ117-300915- East Panama and Colombia including the Gulf of Panama- 212 PM PDT Thu May 29 2025 .TONIGHT...SW to W winds 10 kt. Seas 3 to 5 ft. Period 13 seconds. Scattered tstms through the night. .FRI...SW winds 10 to 15 kt. Seas 3 to 5 ft. Period 19 seconds. Scattered showers and isolated tstms through the day. .FRI NIGHT...SW winds 10 to 15 kt. Seas 3 to 5 ft. Period 18 seconds. Numerous showers and scattered tstms through the night. .SAT...SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 18 seconds. Scattered tstms through the day. .SAT NIGHT...SW winds 10 to 15 kt. Seas 5 to 7 ft in SW swell. Period 16 seconds. .SUN...SW winds 10 to 15 kt. Seas 5 to 7 ft in SW swell. Period 16 seconds. .SUN NIGHT...SW winds 10 to 15 kt. Seas 5 to 7 ft in SW swell. Period 15 seconds. .MON...SW winds 10 to 15 kt. Seas 5 to 7 ft in SW swell. Period 15 seconds. .MON NIGHT...SW winds 10 kt. Seas 5 to 7 ft in SW swell. Period 15 seconds. .TUE...S to SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 14 seconds. .TUE NIGHT...SW winds 10 kt. Seas 4 to 6 ft in SW swell. Period 14 seconds. $$ PMZ119-300915- Ecuador including the Gulf of Guayaquil to 250 nm offshore- 212 PM PDT Thu May 29 2025 .TONIGHT...S to SW winds 10 to 15 kt. Seas 4 to 6 ft in S to SW swell. Period 18 seconds. .FRI...S to SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 18 seconds. .FRI NIGHT...S to SW winds 10 kt. Seas 5 to 7 ft in SW swell. Period 17 seconds. .SAT...S to SW winds 10 kt. Seas 5 to 7 ft in SW swell. Period 17 seconds. .SAT NIGHT...S to SW winds 10 kt. Seas 5 to 7 ft in SW swell. Period 16 seconds. .SUN...S to SW winds 10 to 15 kt. Seas 5 to 7 ft in SW swell. Period 15 seconds. .SUN NIGHT...S to SW winds 10 kt. Seas 5 to 7 ft in SW swell. Period 15 seconds. .MON...S to SW winds 10 to 15 kt. Seas 5 to 7 ft in SW swell. Period 15 seconds. .MON NIGHT...S to SW winds 10 kt. Seas 4 to 6 ft in SW swell. Period 14 seconds. .TUE...S to SW winds 10 kt. Seas 4 to 6 ft in SW swell. Period 14 seconds. .TUE NIGHT...S to SW winds 10 kt. Seas 4 to 6 ft in SW swell. Period 14 seconds. $$ PMZ121-300915- Ecuador between 250 and 500 nm offshore- 212 PM PDT Thu May 29 2025 .TONIGHT...S winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 18 seconds. .FRI...S winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period 18 seconds. .FRI NIGHT...S winds 10 kt. Seas 6 to 8 ft in S to SW swell. Period 17 seconds. .SAT...SE to S winds 10 kt. Seas 6 to 8 ft in S to SW swell. Period 17 seconds. .SAT NIGHT...S winds 10 kt. Seas 6 to 8 ft in S to SW swell. Period 16 seconds. .SUN...SE to S winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 15 seconds. .SUN NIGHT...S winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 15 seconds. .MON...S winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 15 seconds. .MON NIGHT...S winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 14 seconds. .TUE...SE to S winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 14 seconds. .TUE NIGHT...S winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 13 seconds. $$ PMZ123-300915- Offshore Galapagos Islands- 212 PM PDT Thu May 29 2025 .TONIGHT...SE to S winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 18 seconds. .FRI...SE to S winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period 17 seconds. .FRI NIGHT...SE to S winds 10 kt. Seas 6 to 8 ft in S to SW swell. Period 17 seconds. .SAT...SE to S winds 10 kt. Seas 6 to 8 ft in S to SW swell. Period 16 seconds. .SAT NIGHT...SE to S winds 10 kt. Seas 6 to 8 ft in S to SW swell. Period 15 seconds. .SUN...SE to S winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 15 seconds. .SUN NIGHT...S winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 15 seconds. .MON...SE to S winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 14 seconds. .MON NIGHT...SE to S winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period 14 seconds. .TUE...SE to S winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 13 seconds. .TUE NIGHT...S winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 14 seconds. $$ Forecaster ERA