975 FZPN28 KNHC 192103 OFFPZ8 Offshore Waters Forecast NWS National Hurricane Center Miami, FL 203 PM PDT Thu Jun 19 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. PMZ101-200915- Synopsis for the E Pacific within 250 nm of Central America, Colombia, and within 750 nm of Ecuador 203 PM PDT Thu Jun 19 2025 .SYNOPSIS...Moderate to fresh winds will remain offshore Ecuador to the Galapagos Islands through the upcoming weekend while expanding westward. Winds will be moderate or weaker offshore Colombia northward, except pulse to mostly fresh speeds in the Papagayo region through early next week. These winds may reach strong speeds on Mon night. Moderate seas will prevail across all waters through the forecast period. $$ PMZ111-200915- Guatemala and El Salvador to 250 nm offshore- 203 PM PDT Thu Jun 19 2025 .TONIGHT...NW to N winds 10 kt. Seas 3 to 5 ft. Period 14 seconds. Scattered showers and isolated tstms. .FRI...N to NE winds 10 kt. Seas 3 to 5 ft. Period 14 seconds. Scattered showers and isolated tstms through the day. .FRI NIGHT...N to NE winds 10 kt. Seas 3 to 5 ft. Period 14 seconds. Scattered showers and isolated tstms. .SAT...NE winds 10 to 15 kt. Seas 4 to 6 ft in S swell. Period 15 seconds. Scattered showers and isolated tstms through the day. .SAT NIGHT...NE winds 10 kt. Seas 3 to 5 ft. Period 12 seconds. .SUN...NE to E winds 10 kt. Seas 3 to 5 ft. Period 12 seconds. .SUN NIGHT...E winds 10 kt. Seas 4 to 6 ft in S swell. Period 11 seconds. .MON...NE winds 10 kt. Seas 4 to 6 ft in S swell. Period 12 seconds. .MON NIGHT...Variable winds less than 5 kt. Seas 4 to 6 ft in S swell. Period 12 seconds. .TUE...Variable winds less than 5 kt. Seas 4 to 6 ft in S to SW swell. Period 12 seconds. .TUE NIGHT...NE winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 11 seconds. $$ PMZ113-200915- El Salvador to North Costa Rica including the Gulfs of Fonseca and Papagayo- 203 PM PDT Thu Jun 19 2025 .TONIGHT...NE to E winds 20 kt Offshore Gulf of Papagayo, and NE 10 to 15 kt Elsewhere. Seas 5 to 7 ft. Period 15 seconds. Scattered showers and isolated tstms through the night. .FRI...NE to E winds 15 to 20 kt. Seas 5 to 7 ft. Period 14 seconds. Scattered showers and isolated tstms through the day. .FRI NIGHT...E winds 15 to 20 kt. Seas 4 to 6 ft. Period 14 seconds. Scattered showers and isolated tstms through the night. .SAT...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 14 seconds. Scattered showers and isolated tstms through the day. .SAT NIGHT...SE winds 10 to 15 kt. Seas 4 to 6 ft. Period 12 seconds. .SUN...SE winds 10 to 15 kt. Seas 4 to 6 ft. Period 12 seconds. .SUN NIGHT...S winds 10 to 15 kt. Seas 5 to 7 ft in S swell. Period 11 seconds. .MON...N to NE winds 10 to 15 kt. Seas 5 to 7 ft in S swell. Period 11 seconds. .MON NIGHT...N to NE winds 15 to 20 kt. Seas 5 to 7 ft. Period 10 seconds. .TUE...N to NE winds 15 to 20 kt. Seas 5 to 7 ft. Period 11 seconds. .TUE NIGHT...NE winds 10 to 15 kt. Seas 4 to 6 ft. Period 11 seconds. $$ PMZ115-200915- North Costa Rica to West Panama to 250 nm offshore- 203 PM PDT Thu Jun 19 2025 .TONIGHT...Near the Azuero Peninsula, variable winds less than 5 kt. Elsewhere, variable winds less than 5 kt, becoming SW to W 10 kt late. Seas 3 to 5 ft. Period 15 seconds. Scattered showers and isolated tstms through the night. .FRI...Near the Azuero Peninsula, variable winds less than 5 kt, becoming SW to W 10 kt in the afternoon. Elsewhere, SW winds 10 kt. Seas 4 to 6 ft in S swell. Period 15 seconds. Scattered showers and isolated tstms through the day. .FRI NIGHT...SW winds 10 to 15 kt. Seas 4 to 6 ft in S swell. Period 14 seconds. Scattered showers and isolated tstms. .SAT...SW winds 10 to 15 kt. Seas 5 to 7 ft in S swell. Period 13 seconds. Numerous showers and scattered tstms. .SAT NIGHT...SW to W winds 10 to 15 kt. Seas 5 to 7 ft in S swell. Period 10 seconds. .SUN...SW to W winds 10 to 15 kt. Seas 5 to 7 ft in S swell. Period 7 seconds. .SUN NIGHT...SW to W winds 10 to 15 kt. Seas 5 to 7 ft in S swell. Period 7 seconds. .MON...SW to W winds 10 to 15 kt. Seas 5 to 7 ft in S swell. Period 10 seconds. .MON NIGHT...SW to W winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 10 seconds. .TUE...SW winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 10 seconds. .TUE NIGHT...SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 10 seconds. $$ PMZ117-200915- East Panama and Colombia including the Gulf of Panama- 203 PM PDT Thu Jun 19 2025 .TONIGHT...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 16 seconds. Scattered showers and isolated tstms through the night. .FRI...Gulf of Panama, variable winds less than 5 kt, becoming SW to W 10 kt in the afternoon. Elsewhere, SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 15 seconds. Scattered showers and isolated tstms through the day. .FRI NIGHT...SW winds 10 to 15 kt. Seas 5 to 7 ft. Period 14 seconds. Numerous showers and scattered tstms through the night. .SAT...SW winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 14 seconds. Numerous showers and scattered tstms through the day. .SAT NIGHT...SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 11 seconds. .SUN...SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 11 seconds. .SUN NIGHT...SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 13 seconds. .MON...SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 13 seconds. .MON NIGHT...SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 14 seconds. .TUE...SW winds 10 to 15 kt. Seas 3 to 5 ft. Period 13 seconds. .TUE NIGHT...SW winds 10 to 15 kt. Seas 3 to 5 ft. Period 12 seconds. $$ PMZ119-200915- Ecuador including the Gulf of Guayaquil to 250 nm offshore- 203 PM PDT Thu Jun 19 2025 .TONIGHT...S to SW winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 15 seconds. .FRI...S to SW winds 10 to 15 kt. Seas 5 to 7 ft. Period 14 seconds. .FRI NIGHT...S to SW winds 15 kt. Seas 4 to 6 ft. Period 13 seconds. .SAT...S to SW winds 10 to 15 kt. Seas 5 to 7 ft in S swell. Period 14 seconds. .SAT NIGHT...S to SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 14 seconds. .SUN...S to SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 14 seconds. .SUN NIGHT...S to SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 15 seconds. .MON...S to SW winds 10 to 15 kt. Seas 3 to 5 ft. Period 14 seconds. .MON NIGHT...S to SW winds 10 kt. Seas 3 to 5 ft. Period 13 seconds. .TUE...S to SW winds 10 kt. Seas 4 to 6 ft in S swell. Period 12 seconds. .TUE NIGHT...S to SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 11 seconds. $$ PMZ121-200915- Ecuador between 250 and 500 nm offshore- 203 PM PDT Thu Jun 19 2025 .TONIGHT...S winds 10 to 15 kt. Seas 5 to 7 ft in S swell. Period 14 seconds. .FRI...S winds 10 to 15 kt. Seas 5 to 7 ft in S swell. Period 11 seconds. .FRI NIGHT...S winds 10 to 15 kt. Seas 5 to 7 ft. Period 10 seconds. .SAT...S winds 15 kt. Seas 5 to 7 ft in SE to S swell. Period 10 seconds. .SAT NIGHT...S winds 10 to 15 kt. Seas 4 to 6 ft. Period 11 seconds. .SUN...S winds 10 to 15 kt. Seas 4 to 6 ft. Period 13 seconds. .SUN NIGHT...S winds 10 to 15 kt. Seas 4 to 6 ft. Period 14 seconds. .MON...S winds 10 to 15 kt. Seas 4 to 6 ft. Period 13 seconds. .MON NIGHT...S winds 10 kt. Seas 4 to 6 ft in S swell. Period 12 seconds. .TUE...S winds 10 to 15 kt. Seas 4 to 6 ft. Period 12 seconds. .TUE NIGHT...S winds 10 to 15 kt. Seas 4 to 6 ft. Period 11 seconds. $$ PMZ123-200915- Offshore Galapagos Islands- 203 PM PDT Thu Jun 19 2025 .TONIGHT...SE to S winds 10 kt. Seas 5 to 7 ft in S swell. Period 13 seconds. .FRI...SE to S winds 10 to 15 kt. Seas 5 to 7 ft in S swell. Period 12 seconds. .FRI NIGHT...S winds 10 to 15 kt. Seas 4 to 6 ft. Period 11 seconds. .SAT...S winds 10 to 15 kt. Seas 4 to 6 ft. Period 11 seconds. .SAT NIGHT...S winds 10 to 15 kt. Seas 4 to 6 ft. Period 13 seconds. .SUN...S winds 10 to 15 kt. Seas 4 to 6 ft. Period 12 seconds. .SUN NIGHT...S winds 10 to 15 kt. Seas 4 to 6 ft. Period 12 seconds. .MON...S winds 10 to 15 kt. Seas 4 to 6 ft. Period 11 seconds. .MON NIGHT...S winds 10 kt. Seas 4 to 6 ft in S swell. Period 11 seconds. .TUE...S winds 10 kt. Seas 5 to 7 ft in S swell. Period 11 seconds. .TUE NIGHT...S winds 10 kt. Seas 5 to 7 ft in SE to S swell. Period 10 seconds. $$ Forecaster ERA