603 FZPN28 KNHC 150728 OFFPZ8 Offshore Waters Forecast NWS National Hurricane Center Miami, FL 1228 AM PDT Fri Sep 15 2023 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. PMZ101-151930- Synopsis for the E Pacific within 250 nm of Central America, Colombia, and within 750 nm of Ecuador 1228 AM PDT Fri Sep 15 2023 .SYNOPSIS...Moderate southerly winds over the waters between Ecuador and the Galapagos Islands will diminish today. Seas of 8 ft in long period S swell over these waters will gradually subsiding today. Elsewhere, light to gentle winds will prevail through the end of the week. Long- period southerly swell will subside across the offshore waters of Central America through the weekend. $$ PMZ111-151930- Guatemala and El Salvador to 250 nm offshore- 1228 AM PDT Fri Sep 15 2023 .TODAY...Variable winds less than 5 kt, becoming E to SE 10 kt in the afternoon. Seas 3 to 5 ft. Period 14 seconds. Scattered showers and isolated tstms through the day. .TONIGHT...Variable winds less than 5 kt. Seas 3 to 5 ft in S to SW swell. Period 13 seconds. Scattered showers and isolated tstms through the night. .SAT...NE to E winds 10 kt. Seas 3 to 5 ft. Period 13 seconds. .SAT NIGHT...E winds 10 kt. Seas 3 to 5 ft. Period 12 seconds. .SUN...E winds 10 kt. Seas 4 to 6 ft in S swell. Period 11 seconds. .SUN NIGHT...E winds 10 kt. Seas 4 to 6 ft in SE to S swell. Period 10 seconds. .MON...E winds 10 to 15 kt. Seas 3 to 5 ft. Period 12 seconds. .MON NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft. Period 12 seconds. .TUE...E winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 12 seconds. .TUE NIGHT...E to SE winds 10 kt. Seas 3 to 5 ft. Period 13 seconds. $$ PMZ113-151930- El Salvador to North Costa Rica including the Gulfs of Fonseca and Papagayo- 1228 AM PDT Fri Sep 15 2023 .TODAY...E to SE winds 10 kt, shifting to S to SW in the afternoon. Seas 4 to 6 ft in S to SW swell. Period 14 seconds. Scattered showers and isolated tstms through the day. .TONIGHT...Offshore Gulf of Papagayo, SE winds 10 kt, shifting to NE late. Elsewhere, variable winds less than 5 kt, becoming SW to W 10 kt late. Seas 4 to 6 ft in S swell. Period 13 seconds. Scattered showers and isolated tstms through the night. .SAT...NE winds 10 kt. Seas 3 to 5 ft. Period 12 seconds. .SAT NIGHT...NE to E winds 15 to 20 kt Offshore Gulf of Papagayo, and SE 10 to 15 kt Elsewhere. Seas 5 to 7 ft in S swell. Period 12 seconds. .SUN...E to SE winds 10 to 15 kt. Seas 4 to 6 ft. Period 10 seconds. .SUN NIGHT...E winds 15 to 20 kt Offshore Gulf of Papagayo, and E to SE 10 kt Elsewhere. Seas 4 to 6 ft. Period 10 seconds. .MON...NE to E winds 15 to 20 kt Offshore Gulf of Papagayo, and E to SE 10 kt Elsewhere. Seas 4 to 6 ft. Period 10 seconds. .MON NIGHT...E to SE winds 10 to 15 kt. Seas 3 to 5 ft. Period 12 seconds. .TUE...SE winds 10 to 15 kt. Seas 3 to 5 ft. Period 14 seconds. .TUE NIGHT...S winds 10 kt. Seas 3 to 5 ft. Period 13 seconds. $$ PMZ115-151930- North Costa Rica to West Panama to 250 nm offshore- 1228 AM PDT Fri Sep 15 2023 .TODAY...SW to W winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 14 seconds. Scattered showers and isolated tstms through the day. .TONIGHT...W winds 10 kt. Seas 4 to 6 ft in S swell. Period 13 seconds. Scattered showers and isolated tstms. .SAT...Variable winds less than 5 kt. Seas 3 to 5 ft in S swell. Period 13 seconds. Scattered showers and isolated tstms through the day. .SAT NIGHT...Variable winds less than 5 kt. Seas 3 to 5 ft in S swell. Period 12 seconds. .SUN...Variable winds less than 5 kt. Seas 3 to 5 ft in S swell. Period 11 seconds. .SUN NIGHT...Variable winds less than 5 kt. Seas 3 to 5 ft in S swell. Period 10 seconds. .MON...Variable winds less than 5 kt Near the Azuero Peninsula, and SW 10 kt Elsewhere. Seas 2 to 4 ft in S swell. Period 12 seconds. .MON NIGHT...SW to W winds 10 kt. Seas 3 to 5 ft. Period 12 seconds. .TUE...Variable winds less than 5 kt Near the Azuero Peninsula, and SW 10 kt Elsewhere. Seas 3 to 5 ft. Period 14 seconds. .TUE NIGHT...SW to W winds 10 kt. Seas 3 to 5 ft. Period 14 seconds. $$ PMZ117-151930- East Panama and Colombia including the Gulf of Panama- 1228 AM PDT Fri Sep 15 2023 .TODAY...Gulf of Panama, variable winds less than 5 kt, becoming W 10 kt in the afternoon. Elsewhere, SW to W winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 14 seconds. Scattered showers and isolated tstms through the day. .TONIGHT...Gulf of Panama, W to NW winds 10 kt in the evening, becoming variable winds less than 5 kt. Elsewhere, SW winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 13 seconds. Scattered showers and isolated tstms through the night. .SAT...Variable winds less than 5 kt Gulf of Panama, and SW 10 kt Elsewhere. Seas 3 to 5 ft. Period 13 seconds. Scattered showers and isolated tstms through the day. .SAT NIGHT...Variable winds less than 5 kt Gulf of Panama, and SW to W 10 kt Elsewhere. Seas 3 to 5 ft. Period 13 seconds. .SUN...Variable winds less than 5 kt Gulf of Panama, and SW 10 kt Elsewhere. Seas 2 to 4 ft. Period 11 seconds. .SUN NIGHT...Variable winds less than 5 kt Gulf of Panama, and SW to W 10 kt Elsewhere. Seas 2 to 4 ft. Period 12 seconds. .MON...Variable winds less than 5 kt Gulf of Panama, and SW 10 kt Elsewhere. Seas 3 to 5 ft. Period 14 seconds. .MON NIGHT...SW to W winds 10 to 15 kt. Seas 3 to 5 ft. Period 15 seconds. .TUE...SW winds 10 to 15 kt. Seas 3 to 5 ft. Period 14 seconds. .TUE NIGHT...SW to W winds 10 to 15 kt. Seas 3 to 5 ft. Period 14 seconds. $$ PMZ119-151930- Ecuador including the Gulf of Guayaquil to 250 nm offshore- 1228 AM PDT Fri Sep 15 2023 .TODAY...S to SW winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 13 seconds. .TONIGHT...S to SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 13 seconds. .SAT...S to SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 12 seconds. .SAT NIGHT...S to SW winds 10 kt. Seas 3 to 5 ft. Period 12 seconds. .SUN...S to SW winds 10 to 15 kt. Seas 3 to 5 ft. Period 10 seconds. .SUN NIGHT...S to SW winds 10 to 15 kt. Seas 3 to 5 ft. Period 13 seconds. .MON...S to SW winds 10 to 15 kt. Seas 3 to 5 ft. Period 15 seconds. .MON NIGHT...S to SW winds 10 to 15 kt. Seas 3 to 5 ft. Period 14 seconds. .TUE...S to SW winds 10 to 15 kt. Seas 3 to 5 ft. Period 13 seconds. .TUE NIGHT...S to SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 13 seconds. $$ PMZ121-151930- Ecuador between 250 and 500 nm offshore- 1228 AM PDT Fri Sep 15 2023 .TODAY...S winds 10 to 15 kt. Seas 6 to 8 ft in S swell. Period 12 seconds. .TONIGHT...S winds 10 kt. Seas 5 to 7 ft in S swell. Period 11 seconds. .SAT...S winds 10 kt. Seas 4 to 6 ft in SE to S swell. Period 11 seconds. .SAT NIGHT...S winds 10 kt. Seas 4 to 6 ft in SE to S swell. Period 11 seconds. .SUN...S winds 10 kt. Seas 3 to 5 ft. Period 10 seconds. .SUN NIGHT...S winds 10 kt. Seas 3 to 5 ft. Period 11 seconds. .MON...S winds 10 to 15 kt. Seas 3 to 5 ft. Period 12 seconds. .MON NIGHT...S winds 10 to 15 kt. Seas 3 to 5 ft. Period 13 seconds. .TUE...S winds 10 to 15 kt. Seas 3 to 5 ft. Period 13 seconds. .TUE NIGHT...S winds 10 to 15 kt. Seas 3 to 5 ft. Period 13 seconds. $$ PMZ123-151930- Offshore Galapagos Islands- 1228 AM PDT Fri Sep 15 2023 .TODAY...SE to S winds 10 to 15 kt. Seas 6 to 8 ft in SE to S swell. Period 11 seconds. .TONIGHT...SE to S winds 10 kt. Seas 5 to 7 ft in SE to S swell. Period 11 seconds. .SAT...SE to S winds 10 kt. Seas 5 to 7 ft in SE to S swell. Period 11 seconds. .SAT NIGHT...SE to S winds 10 kt. Seas 4 to 6 ft in SE to S swell. Period 10 seconds. .SUN...SE to S winds 10 kt. Seas 4 to 6 ft in SE to S swell. Period 10 seconds. .SUN NIGHT...SE to S winds 10 kt. Seas 4 to 6 ft in SE to S swell. Period 12 seconds. .MON...SE to S winds 10 to 15 kt. Seas 4 to 6 ft. Period 12 seconds. .MON NIGHT...SE to S winds 10 to 15 kt. Seas 3 to 5 ft. Period 12 seconds. .TUE...SE to S winds 10 to 15 kt. Seas 4 to 6 ft. Period 11 seconds. .TUE NIGHT...SE to S winds 10 to 15 kt. Seas 4 to 6 ft. Period 11 seconds. $$ Forecaster AL