000 FZPN28 KNHC 282154 OFFPZ8 Offshore Waters Forecast NWS National Hurricane Center Miami, FL 254 PM PDT Wed May 28 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. PMZ101-291000- Synopsis for the E Pacific within 250 nm of Central America, Colombia, and within 750 nm of Ecuador 254 PM PDT Wed May 28 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 through Fri. Winds are expected to pulse to strong speeds tonight and again Thu night. Elsewhere, light to gentle winds will persist N of the monsoon trough, with gentle to locally moderate S to SW winds prevailing to the S of it into Fri night. Long period SW swell will build across the offshore forecast waters late this week, likely leading to rough seas between Ecuador and the Galapagos Islands Fri night through Sun. $$ PMZ111-291000- Guatemala and El Salvador to 250 nm offshore- 254 PM PDT Wed May 28 2025 .TONIGHT...E to SE winds 10 to 15 kt. Seas 5 to 7 ft. Period 14 seconds. Scattered showers and isolated tstms through the night. .THU...E to SE winds 15 to 20 kt. Seas 5 to 7 ft in S to SW swell. Period 14 seconds. Scattered showers and isolated tstms through the day. .THU NIGHT...SE to S winds 10 to 15 kt. Seas 4 to 6 ft in S to SW swell. Period 17 seconds. .FRI...E to SE winds 10 to 15 kt. Seas 4 to 6 ft. Period 19 seconds. .FRI NIGHT...S winds 10 to 15 kt. Seas 4 to 6 ft. Period 17 seconds. .SAT...N to NE winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period 17 seconds. .SAT NIGHT...S winds 10 kt. Seas 6 to 8 ft in S to SW swell. Period 16 seconds. .SUN...N to NE winds 10 kt. Seas 6 to 8 ft in S to SW swell. Period 15 seconds. .SUN NIGHT...SW winds 10 kt. Seas 6 to 8 ft in S to SW swell. Period 15 seconds. .MON...NW to N winds 10 kt. Seas 6 to 8 ft in S to SW swell. Period 15 seconds. .MON NIGHT...Variable winds less than 5 kt. Seas 5 to 7 ft in S to SW swell. Period 15 seconds. $$ PMZ113-291000- El Salvador to North Costa Rica including the Gulfs of Fonseca and Papagayo- 254 PM PDT Wed May 28 2025 .TONIGHT...SE winds 20 to 25 kt. Seas 5 to 7 ft. Period 14 seconds. .THU...E to SE winds 15 to 20 kt. Seas 5 to 7 ft. Period 14 seconds. Scattered showers and isolated tstms through the day. .THU NIGHT...NE to E winds 20 to 25 kt Offshore Gulf of Papagayo, and S 15 to 20 kt Elsewhere. Seas 4 to 6 ft. Period 16 seconds. Scattered showers and isolated tstms through the night. .FRI...NE winds 15 to 20 kt. Seas 4 to 6 ft. Period 19 seconds. Scattered showers and isolated tstms through the day. .FRI NIGHT...S to SW winds 10 to 15 kt. Seas 3 to 5 ft. Period 17 seconds. .SAT...NW winds 10 to 15 kt. Seas 4 to 6 ft. Period 17 seconds. .SAT NIGHT...Variable winds less than 5 kt Offshore Gulf of Papagayo, and W 10 kt Elsewhere. Seas 5 to 7 ft in S to SW swell. Period 16 seconds. .SUN...W winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period 16 seconds. .SUN NIGHT...S to SW winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period 15 seconds. .MON...SE to S winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period 15 seconds. .MON NIGHT...S winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 15 seconds. $$ PMZ115-291000- North Costa Rica to West Panama to 250 nm offshore- 254 PM PDT Wed May 28 2025 .TONIGHT...Variable winds less than 5 kt Near the Azuero Peninsula, and SW 10 kt Elsewhere. Seas 3 to 5 ft. Period 14 seconds. Scattered showers and isolated tstms through the night. .THU...Near the Azuero Peninsula, variable winds less than 5 kt, becoming SW to W 10 kt in the afternoon. Elsewhere, SW winds 10 kt. Seas 3 to 5 ft. Period 14 seconds. Scattered showers and isolated tstms through the day. .THU NIGHT...SW to W winds 10 kt. Seas 3 to 5 ft. Period 14 seconds. Scattered showers and isolated tstms through the night. .FRI...SW to W winds 10 kt. Seas 3 to 5 ft. Period 16 seconds. Scattered showers and isolated tstms through the day. .FRI NIGHT...SW to W winds 10 to 15 kt. Seas 3 to 5 ft. Period 15 seconds. .SAT...SW to W winds 10 to 15 kt. Seas 4 to 6 ft. Period 17 seconds. .SAT NIGHT...SW to W winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 16 seconds. .SUN...SW to W winds 10 to 15 kt. Seas 5 to 7 ft in SW swell. Period 16 seconds. .SUN NIGHT...SW to W winds 10 to 15 kt. Seas 5 to 7 ft in SW swell. Period 15 seconds. .MON...SW winds 10 to 15 kt. Seas 5 to 7 ft in SW swell. Period 15 seconds. .MON NIGHT...SW winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 15 seconds. $$ PMZ117-291000- East Panama and Colombia including the Gulf of Panama- 254 PM PDT Wed May 28 2025 .TONIGHT...SW to W winds 10 kt. Seas 3 to 5 ft. Period 14 seconds. Scattered showers and isolated tstms through the night. .THU...Gulf of Panama, variable winds less than 5 kt, becoming W 10 kt in the afternoon. Elsewhere, SW winds 10 to 15 kt. Seas 3 to 5 ft. Period 13 seconds. .THU NIGHT...SW winds 10 to 15 kt. Seas 3 to 5 ft. Period 13 seconds. Scattered showers and isolated tstms through the night. .FRI...SW to W 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 16 seconds. .SAT...SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 17 seconds. .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 to 15 kt. Seas 5 to 7 ft in SW swell. Period 15 seconds. $$ PMZ119-291000- Ecuador including the Gulf of Guayaquil to 250 nm offshore- 254 PM PDT Wed May 28 2025 .TONIGHT...S to SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 14 seconds. .THU...Gulf of Guayaquil, variable winds less than 5 kt, becoming W 10 kt in the afternoon. Elsewhere, S to SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 14 seconds. .THU NIGHT...S to SW winds 10 to 15 kt. Seas 4 to 6 ft in S to SW swell. Period 18 seconds. .FRI...Gulf of Guayaquil, variable winds less than 5 kt, becoming W 10 kt in the afternoon. Elsewhere, S to SW winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 18 seconds. .FRI NIGHT...S to SW winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period 17 seconds. .SAT...S to SW winds 10 kt. Seas 5 to 7 ft in SW swell. Period 16 seconds. .SAT NIGHT...S to SW winds 10 kt. Seas 6 to 8 ft in SW swell. Period 16 seconds. .SUN...S to SW winds 10 to 15 kt. Seas 5 to 7 ft in SW swell. Period 15 seconds. .SUN NIGHT...S to SW winds 10 kt. Seas 5 to 7 ft in SW swell. Period 15 seconds. .MON...S to SW winds 10 kt. Seas 5 to 7 ft in SW swell. Period 15 seconds. .MON NIGHT...S to SW winds 10 kt. Seas 4 to 6 ft in SW swell. Period 14 seconds. $$ PMZ121-291000- Ecuador between 250 and 500 nm offshore- 254 PM PDT Wed May 28 2025 .TONIGHT...SE to S winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 14 seconds. .THU...SE to S winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 14 seconds. .THU NIGHT...SE to S winds 10 kt. Seas 4 to 6 ft in S swell. Period 18 seconds. .FRI...SE to 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 16 seconds. .SAT...S winds 10 kt. Seas 6 to 8 ft in S to SW swell. Period 16 seconds. .SAT NIGHT...S winds 10 kt. Seas 6 to 8 ft in S to SW swell. Period 16 seconds. .SUN...S winds 10 to 15 kt. Seas 6 to 8 ft in S to SW swell. Period 15 seconds. .SUN NIGHT...S winds 10 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...SE to S winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 14 seconds. $$ PMZ123-291000- Offshore Galapagos Islands- 254 PM PDT Wed May 28 2025 .TONIGHT...SE to S winds 10 kt. Seas 4 to 6 ft in S swell. Period 14 seconds. .THU...SE to S winds 10 kt. Seas 4 to 6 ft in S swell. Period 18 seconds. .THU NIGHT...SE to S winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 18 seconds. .FRI...SE to S winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period 17 seconds. .FRI NIGHT...S winds 10 kt. Seas 6 to 8 ft in S to SW swell. Period 16 seconds. .SAT...S winds 10 kt. Seas 6 to 8 ft in S to SW swell. Period 16 seconds. .SAT NIGHT...S winds 10 kt. Seas 6 to 8 ft in S to SW swell. Period 15 seconds. .SUN...S winds 10 to 15 kt. Seas 6 to 8 ft in S to SW swell. Period 15 seconds. .SUN NIGHT...S winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 15 seconds. .MON...S winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 14 seconds. .MON NIGHT...SE to S winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 14 seconds. $$ Forecaster GR