667 FZPN28 KNHC 232227 OFFPZ8 Offshore Waters Forecast NWS National Hurricane Center Miami, FL 327 PM PDT Mon Jun 23 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. PMZ101-241030- Synopsis for the E Pacific within 250 nm of Central America, Colombia, and within 750 nm of Ecuador 327 PM PDT Mon Jun 23 2025 .SYNOPSIS...Fresh to strong E to NE winds will occur in the Gulf of Papagayo through midweek as low pressure strengthens to the southwest. Fresh NE winds will expand through the waters offshore of El Salvador and Guatemala by Tue as the low moves to the west-northwest. Environmental conditions appear conducive for gradual development of this low pressure system, and a tropical depression is likely to form by late this week or over the weekend while the system moves slowly west-northwestward off the coast of southern Mexico. There is a low chance of development within the next two days, and a high chance within the next seven days. $$ PMZ111-241030- Guatemala and El Salvador to 250 nm offshore- 327 PM PDT Mon Jun 23 2025 .TONIGHT...E winds 10 to 20 kt. Seas 5 to 7 ft. Period 14 seconds. Scattered showers and isolated tstms through the night. .TUE...NE to E winds 15 to 25 kt. Seas 6 to 8 ft in SE to S swell. Period 13 seconds. Scattered showers and isolated tstms through the day. .TUE NIGHT...E winds 10 to 20 kt. Seas 6 to 8 ft in SE swell. Period 13 seconds. Scattered showers and isolated tstms through the night. .WED...E to SE winds 10 to 20 kt. Seas 6 to 8 ft in SE swell. Period 13 seconds. .WED NIGHT...E to SE winds 10 to 15 kt. Seas 6 to 8 ft in SE to S swell. Period 13 seconds. .THU...SE winds 10 to 15 kt. Seas 6 to 8 ft in S swell. Period 15 seconds. .THU NIGHT...SE to S winds 10 to 15 kt. Seas 6 to 8 ft in S swell. Period 14 seconds. .FRI...S winds 10 to 15 kt. Seas 6 to 8 ft in S to SW swell. Period 13 seconds. .FRI NIGHT...S winds 10 to 15 kt. Seas 6 to 8 ft in S to SW swell. Period 13 seconds. .SAT...SE winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period 12 seconds. .SAT NIGHT...SE winds 10 kt. Seas 4 to 6 ft in S swell. Period 12 seconds. $$ PMZ113-241030- El Salvador to North Costa Rica including the Gulfs of Fonseca and Papagayo- 327 PM PDT Mon Jun 23 2025 .TONIGHT...NE to E winds 20 to 25 kt. Seas 5 to 7 ft. Period 14 seconds. Scattered showers and isolated tstms through the night. .TUE...E winds 15 to 20 kt. Seas 6 to 8 ft in SE to S swell. Period 10 seconds. Scattered showers and isolated tstms through the day. .TUE NIGHT...SE winds 15 to 20 kt. Seas 5 to 7 ft. Period 13 seconds. Scattered tstms through the night. .WED...SE to S winds 10 to 15 kt. Seas 5 to 7 ft. Period 13 seconds. Scattered tstms through the day. .WED NIGHT...S winds 10 to 15 kt. Seas 5 to 7 ft in S swell. Period 12 seconds. .THU...S to SW winds 10 kt. Seas 5 to 7 ft in S swell. Period 14 seconds. .THU NIGHT...Variable winds less than 5 kt Offshore Gulf of Papagayo, and SW 10 kt Elsewhere. Seas 5 to 7 ft in S swell. Period 15 seconds. .FRI...S to SW winds 10 kt. Seas 4 to 6 ft in S swell. Period 15 seconds. .FRI NIGHT...W winds 10 kt. Seas 4 to 6 ft in S swell. Period 14 seconds. .SAT...N to NE winds 10 kt. Seas 3 to 5 ft. Period 12 seconds. .SAT NIGHT...E to SE winds 10 to 15 kt. Seas 3 to 5 ft. Period 12 seconds. $$ PMZ115-241030- North Costa Rica to West Panama to 250 nm offshore- 327 PM PDT Mon Jun 23 2025 .TONIGHT...SW to W winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 8 seconds. Scattered showers and isolated tstms through the night. .TUE...Variable winds less than 5 kt Near the Azuero Peninsula, and SW to W 10 kt Elsewhere. Seas 4 to 6 ft in S swell. Period 13 seconds. Scattered showers and isolated tstms through the day. .TUE NIGHT...Variable winds less than 5 kt Near the Azuero Peninsula, and SW to W 10 kt Elsewhere. Seas 4 to 6 ft in S swell. Period 13 seconds. Scattered showers and isolated tstms through the night. .WED...Variable winds less than 5 kt Near the Azuero Peninsula, and SW 10 kt Elsewhere. Seas 4 to 6 ft in S swell. Period 12 seconds. Scattered showers and isolated tstms through the day. .WED NIGHT...SW to W winds 10 kt. Seas 5 to 7 ft in S swell. Period 11 seconds. .THU...SW winds 10 kt. Seas 6 to 8 ft in S swell. Period 13 seconds. .THU NIGHT...SW to W winds 10 kt. Seas 5 to 7 ft in S swell. Period 13 seconds. .FRI...SW winds 10 kt. Seas 5 to 7 ft in S swell. Period 14 seconds. .FRI NIGHT...SW to W winds 10 kt. Seas 4 to 6 ft in S swell. Period 12 seconds. .SAT...Variable winds less than 5 kt Near the Azuero Peninsula, and SW 10 kt Elsewhere. Seas 5 to 7 ft in S swell. Period 12 seconds. .SAT NIGHT...SW to W winds 10 kt. Seas 4 to 6 ft in S swell. Period 12 seconds. $$ PMZ117-241030- East Panama and Colombia including the Gulf of Panama- 327 PM PDT Mon Jun 23 2025 .TONIGHT...SW winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 14 seconds. Scattered showers and isolated tstms through the night. .TUE...Variable winds less than 5 kt, becoming W 10 kt in the afternoon. Seas 3 to 5 ft. Period 14 seconds. Scattered showers and isolated tstms through the day. .TUE NIGHT...Variable winds less than 5 kt, becoming SW 10 kt late. Seas 4 to 6 ft in S to SW swell. Period 13 seconds. Scattered showers and isolated tstms through the night. .WED...SW winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period 13 seconds. Scattered showers and isolated tstms through the day. .WED NIGHT...SW winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 14 seconds. .THU...SW winds 10 to 15 kt. Seas 6 to 8 ft in S to SW swell. Period 14 seconds. .THU NIGHT...SW winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 16 seconds. .FRI...SW winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period 15 seconds. .FRI NIGHT...SW winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 14 seconds. .SAT...SW winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 13 seconds. .SAT NIGHT...SW to W winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period 12 seconds. $$ PMZ119-241030- Ecuador including the Gulf of Guayaquil to 250 nm offshore- 327 PM PDT Mon Jun 23 2025 .TONIGHT...Variable winds less than 5 kt. Seas 4 to 6 ft in S swell. Period 14 seconds. .TUE...SW winds 10 kt. Seas 4 to 6 ft in S swell. Period 13 seconds. .TUE NIGHT...S to SW winds 10 to 15 kt. Seas 4 to 6 ft in S swell. Period 12 seconds. .WED...S to SW winds 10 to 15 kt. Seas 5 to 7 ft in S swell. Period 17 seconds. .WED NIGHT...S winds 10 to 15 kt. Seas 6 to 8 ft in S swell. Period 15 seconds. .THU...SW to W winds 10 kt Gulf of Guayaquil, and S 15 to 20 kt Elsewhere. Seas 6 to 8 ft in S swell. Period 15 seconds. .THU NIGHT...S to SW winds 10 to 15 kt. Seas 6 to 8 ft in S swell. Period 15 seconds. .FRI...SW to W winds 10 kt Gulf of Guayaquil, and S to SW 15 to 20 kt Elsewhere. Seas 6 to 8 ft in S swell. Period 13 seconds. .FRI NIGHT...S to SW winds 10 to 15 kt. Seas 5 to 7 ft in S swell. Period 12 seconds. .SAT...S to SW winds 10 to 15 kt. Seas 6 to 8 ft in S swell. Period 11 seconds. .SAT NIGHT...S to SW winds 10 to 15 kt. Seas 6 to 8 ft in S swell. Period 11 seconds. $$ PMZ121-241030- Ecuador between 250 and 500 nm offshore- 327 PM PDT Mon Jun 23 2025 .TONIGHT...SE to S winds 10 kt. Seas 5 to 7 ft in S swell. Period 13 seconds. .TUE...S winds 10 kt. Seas 5 to 7 ft in S swell. Period 13 seconds. .TUE NIGHT...S winds 10 to 15 kt. Seas 4 to 6 ft in SE to S swell. Period 11 seconds. .WED...S winds 10 to 15 kt. Seas 5 to 7 ft in SE to S swell. Period 10 seconds. .WED NIGHT...SE to S winds 10 to 15 kt. Seas 5 to 7 ft in SE to S swell. Period 13 seconds. .THU...SE to S winds 15 kt. Seas 6 to 8 ft in SE to S swell. Period 15 seconds. .THU NIGHT...SE to S winds 10 to 15 kt. Seas 5 to 7 ft in SE to S swell. Period 14 seconds. .FRI...SE to S winds 10 to 15 kt. Seas 5 to 7 ft in SE to S swell. Period 13 seconds. .FRI NIGHT...SE to S winds 15 kt. Seas 6 to 8 ft in S swell. Period 12 seconds. .SAT...SE to S winds 15 kt. Seas 6 to 8 ft in S swell. Period 8 seconds. .SAT NIGHT...SE to S winds 15 kt. Seas 6 to 9 ft in S swell. Period 9 seconds. $$ PMZ123-241030- Offshore Galapagos Islands- 327 PM PDT Mon Jun 23 2025 .TONIGHT...SE to S winds 10 kt. Seas 5 to 7 ft in SE to S swell. Period 13 seconds. .TUE...SE to S winds 10 kt. Seas 5 to 7 ft in SE to S swell. Period 12 seconds. .TUE NIGHT...SE to S winds 10 kt. Seas 5 to 7 ft in SE to S swell. Period 11 seconds. .WED...SE to S winds 10 to 15 kt. Seas 5 to 7 ft in SE to S swell. Period 15 seconds. .WED NIGHT...SE winds 10 to 15 kt. Seas 5 to 7 ft in SE to S swell. Period 13 seconds. .THU...SE winds 10 to 15 kt. Seas 5 to 7 ft in SE to S swell. Period 12 seconds. .THU NIGHT...SE winds 10 to 15 kt. Seas 5 to 7 ft in SE to S swell. Period 12 seconds. .FRI...SE winds 10 to 15 kt. Seas 5 to 7 ft in SE to S swell. Period 12 seconds. .FRI NIGHT...SE to S winds 10 to 15 kt. Seas 6 to 8 ft in S swell. Period 10 seconds. .SAT...SE to S winds 10 to 15 kt. Seas 6 to 8 ft in S swell. Period 10 seconds. .SAT NIGHT...SE to S winds 15 kt. Seas 6 to 9 ft in S swell. Period 10 seconds. $$ Forecaster ADAMS