498 FZPN28 KNHC 140228 OFFPZ8 Offshore Waters Forecast NWS National Hurricane Center Miami, FL 728 PM PDT Sun Jul 13 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. PMZ101-141430- Synopsis for the E Pacific within 250 nm of Central America, Colombia, and within 750 nm of Ecuador 728 PM PDT Sun Jul 13 2025 .SYNOPSIS...Fresh NE to E winds are expected in the Gulf of Papagayo, with pulsing strong winds and occasionally rough seas then expected tonight through late week as high pressure builds over Mexico and the Gulf of America. Moderate to fresh E winds will extend through the outer waters offshore of Guatemala and El Salvador. Moderate to fresh N winds may pulse in the Gulf of Panama by midweek. A new S to SW swell will continue to propagate through the South American waters through the middle of this week, promoting rough seas offshore of Ecuador and Colombia. $$ PMZ111-141430- Guatemala and El Salvador to 250 nm offshore- 728 PM PDT Sun Jul 13 2025 .TONIGHT...E to SE winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 14 seconds. Scattered showers and isolated tstms through the night. .MON...E winds 10 to 15 kt. Seas 6 to 8 ft in S to SW swell. Period 17 seconds. Scattered showers and isolated tstms through the day. .MON NIGHT...E winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 17 seconds. .TUE...E winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 17 seconds. .TUE NIGHT...NE to E winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 16 seconds. .WED...NE to E winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 16 seconds. .WED NIGHT...N to NE winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period 15 seconds. .THU...N to NE winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 15 seconds. .THU NIGHT...N winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period 14 seconds. .FRI...NE to E winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 14 seconds. .FRI NIGHT...NE to E winds 10 kt. Seas 5 to 7 ft in S swell. Period 13 seconds. $$ PMZ113-141430- El Salvador to North Costa Rica including the Gulfs of Fonseca and Papagayo- 728 PM PDT Sun Jul 13 2025 .TONIGHT...E winds 15 to 20 kt. Seas 5 to 7 ft. Period 14 seconds. Scattered showers and isolated tstms through the night. .MON...E winds 15 to 20 kt. Seas 5 to 7 ft. Period 17 seconds. Scattered showers and isolated tstms through the day. .MON NIGHT...E winds 15 to 20 kt. Seas 5 to 7 ft. Period 17 seconds. Scattered showers and isolated tstms through the night. .TUE...NE to E winds 15 to 20 kt. Seas 6 to 8 ft in S to SW swell. Period 17 seconds. Scattered showers and isolated tstms through the day. .TUE NIGHT...E to SE winds 15 to 20 kt. Seas 5 to 7 ft. Period 16 seconds. .WED...NE winds 15 to 20 kt. Seas 5 to 7 ft. Period 16 seconds. .WED NIGHT...NE to E winds 15 to 20 kt. Seas 5 to 7 ft. Period 15 seconds. .THU...NE to E winds 15 to 20 kt. Seas 5 to 7 ft. Period 14 seconds. .THU NIGHT...NE to E winds 15 to 20 kt. Seas 5 to 7 ft. Period 14 seconds. .FRI...NE to E winds 15 to 20 kt. Seas 5 to 7 ft. Period 14 seconds. .FRI NIGHT...E to SE winds 15 to 20 kt. Seas 5 to 7 ft. Period 13 seconds. $$ PMZ115-141430- North Costa Rica to West Panama to 250 nm offshore- 728 PM PDT Sun Jul 13 2025 .TONIGHT...Variable winds less than 5 kt. Seas 4 to 6 ft in S to SW swell. Period 17 seconds. .MON...E winds 10 kt Near the Azuero Peninsula, and variable less than 5 kt Elsewhere. Seas 4 to 6 ft in S to SW swell. Period 17 seconds. .MON NIGHT...Near the Azuero Peninsula, variable winds less than 5 kt. Variable winds less than 5 kt in the evening. Elsewhere, S to SW winds 10 kt late. Seas 5 to 7 ft in S to SW swell. Period 17 seconds. Scattered showers and isolated tstms through the night. .TUE...Variable winds less than 5 kt Near the Azuero Peninsula, and S 10 kt Elsewhere. Seas 5 to 7 ft in S to SW swell. Period 17 seconds. Scattered showers and isolated tstms through the day. .TUE NIGHT...Variable winds less than 5 kt Near the Azuero Peninsula, and SW to W 10 kt Elsewhere. Seas 5 to 7 ft in S to SW swell. Period 16 seconds. .WED...Variable winds less than 5 kt Near the Azuero Peninsula, and SW to W 10 kt Elsewhere. Seas 5 to 7 ft in S to SW swell. Period 15 seconds. .WED NIGHT...SW to W winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period 15 seconds. .THU...Variable winds less than 5 kt Near the Azuero Peninsula, and SW to W 10 kt Elsewhere. Seas 5 to 7 ft in S to SW swell. Period 15 seconds. .THU NIGHT...SW to W winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period 14 seconds. .FRI...Variable winds less than 5 kt Near the Azuero Peninsula, and SW 10 kt Elsewhere. Seas 4 to 6 ft in S to SW swell. Period 14 seconds. .FRI NIGHT...Variable winds less than 5 kt Near the Azuero Peninsula, and SW 10 kt Elsewhere. Seas 4 to 6 ft in S to SW swell. Period 13 seconds. $$ PMZ117-141430- East Panama and Colombia including the Gulf of Panama- 728 PM PDT Sun Jul 13 2025 .TONIGHT...Variable winds less than 5 kt. Seas 4 to 6 ft in S to SW swell. Period 17 seconds. Scattered showers and isolated tstms through the night. .MON...Variable winds less than 5 kt. Seas 5 to 7 ft in S to SW swell. Period 17 seconds. .MON NIGHT...W to NW winds 10 kt, shifting to SW late. Seas 5 to 7 ft in S to SW swell. Period 17 seconds. Scattered showers and isolated tstms through the night. .TUE...SW to W winds 10 kt. Seas 6 to 8 ft in S to SW swell. Period 16 seconds. .TUE NIGHT...W winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period 16 seconds. .WED...W winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period 15 seconds. .WED NIGHT...W winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period 15 seconds. .THU...SW to W winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period 14 seconds. .THU NIGHT...SW to W winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period 14 seconds. .FRI...Variable winds less than 5 kt Gulf of Panama, and SW 10 to 15 kt Elsewhere. Seas 5 to 7 ft in S to SW swell. Period 14 seconds. .FRI NIGHT...Variable winds less than 5 kt Gulf of Panama, and SW 10 kt Elsewhere. Seas 4 to 6 ft in S to SW swell. Period 13 seconds. $$ PMZ119-141430- Ecuador including the Gulf of Guayaquil to 250 nm offshore- 728 PM PDT Sun Jul 13 2025 .TONIGHT...S to SW winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period 17 seconds. .MON...S to SW winds 10 to 15 kt. Seas 6 to 8 ft in S to SW swell. Period 16 seconds. .MON NIGHT...S to SW winds 15 to 20 kt. Seas 6 to 8 ft in S to SW swell. Period 15 seconds. .TUE...S to SW winds 10 to 15 kt. Seas 6 to 9 ft in S to SW swell. Period 16 seconds. .TUE NIGHT...S to SW winds 10 to 15 kt. Seas 6 to 8 ft in S to SW swell. Period 15 seconds. .WED...S to SW winds 10 to 15 kt. Seas 6 to 8 ft in S to SW swell. Period 15 seconds. .WED NIGHT...S to SW winds 10 to 15 kt. Seas 6 to 8 ft in S to SW swell. Period 14 seconds. .THU...S to SW winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 14 seconds. .THU NIGHT...S to SW winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 14 seconds. .FRI...S to SW winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 13 seconds. .FRI NIGHT...S to SW winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 13 seconds. $$ PMZ121-141430- Ecuador between 250 and 500 nm offshore- 728 PM PDT Sun Jul 13 2025 .TONIGHT...SE to S winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period 17 seconds. .MON...SE to S winds 10 to 15 kt. Seas 6 to 8 ft in S to SW swell. Period 16 seconds. .MON NIGHT...SE to S winds 15 to 20 kt. Seas 6 to 8 ft in S to SW swell. Period 16 seconds. .TUE...SE to S winds 10 to 15 kt. Seas 6 to 8 ft in S to SW swell. Period 16 seconds. .TUE NIGHT...S winds 10 to 15 kt. Seas 6 to 8 ft in S to SW swell. Period 15 seconds. .WED...S winds 10 to 15 kt. Seas 6 to 8 ft in S to SW swell. Period 15 seconds. .WED NIGHT...S winds 10 to 15 kt. Seas 6 to 8 ft in S to SW swell. Period 14 seconds. .THU...S winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 14 seconds. .THU NIGHT...S winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 13 seconds. .FRI...S winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 13 seconds. .FRI NIGHT...S winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 11 seconds. $$ PMZ123-141430- Offshore Galapagos Islands- 728 PM PDT Sun Jul 13 2025 .TONIGHT...SE winds 10 kt. Seas 6 to 8 ft in S to SW swell. Period 17 seconds. .MON...SE winds 10 to 15 kt. Seas 6 to 8 ft in S to SW swell. Period 17 seconds. .MON NIGHT...SE winds 10 to 15 kt. Seas 6 to 8 ft in S to SW swell. Period 17 seconds. .TUE...SE to S winds 10 to 15 kt. Seas 6 to 8 ft in S to SW swell. Period 16 seconds. .TUE NIGHT...SE to S winds 10 to 15 kt. Seas 6 to 8 ft in S to SW swell. Period 14 seconds. .WED...SE to S winds 10 to 15 kt. Seas 6 to 8 ft in S to SW swell. Period 14 seconds. .WED NIGHT...SE to S winds 10 to 15 kt. Seas 6 to 8 ft in S to SW swell. Period 13 seconds. .THU...SE to S winds 10 to 15 kt. Seas 6 to 8 ft in S to SW swell. Period 12 seconds. .THU NIGHT...SE to S winds 10 kt. Seas 5 to 7 ft in S swell. Period 12 seconds. .FRI...SE to S winds 10 to 15 kt. Seas 5 to 7 ft in S swell. Period 11 seconds. .FRI NIGHT...SE to S winds 10 kt. Seas 4 to 6 ft in SE to S swell. Period 11 seconds. $$ Forecaster ERA