120 FZPN28 KNHC 172100 OFFPZ8 Offshore Waters Forecast NWS National Hurricane Center Miami, FL 200 PM PDT Sun Sep 17 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. PMZ101-180900- Synopsis for the E Pacific within 250 nm of Central America, Colombia, and within 750 nm of Ecuador 200 PM PDT Sun Sep 17 2023 .SYNOPSIS...Gentle to moderate southerly winds over the waters between Ecuador and the Galapagos Islands will prevail through early next week. Moderate to fresh gap winds will prevail in the Gulf of Papagayo, pulsing to strong tonight. Elsewhere, light to gentle winds will prevail. Long-period southerly swell will subside across the offshore waters of Central America through the weekend. $$ PMZ111-180900- Guatemala and El Salvador to 250 nm offshore- 200 PM PDT Sun Sep 17 2023 .TONIGHT...NE to E winds 10 to 15 kt. Seas 4 to 6 ft. Period 17 seconds. Scattered showers and isolated tstms through the night. .MON...E winds 10 to 15 kt. Seas 5 to 7 ft in SE to S swell. Period 16 seconds. Scattered showers and isolated tstms through the day. .MON NIGHT...E winds 10 kt. Seas 4 to 6 ft in S swell. Period 16 seconds. Scattered showers and isolated tstms through the night. .TUE...NE to E winds 10 kt, shifting to SE in the afternoon. Seas 4 to 6 ft in S to SW swell. Period 15 seconds. Isolated tstms through the day. .TUE NIGHT...E to SE winds 10 kt. Seas 3 to 5 ft. Period 13 seconds. .WED...NE to E winds 10 kt. Seas 3 to 5 ft. Period 13 seconds. .WED NIGHT...N winds 10 kt. Seas 3 to 5 ft. Period 12 seconds. .THU...NE winds 10 kt. Seas 3 to 5 ft. Period 12 seconds. .THU NIGHT...E winds 10 kt. Seas 3 to 5 ft. Period 14 seconds. .FRI...E winds 10 kt. Seas 3 to 5 ft. Period 15 seconds. .FRI NIGHT...E winds 10 kt. Seas 3 to 5 ft. Period 15 seconds. $$ PMZ113-180900- El Salvador to North Costa Rica including the Gulfs of Fonseca and Papagayo- 200 PM PDT Sun Sep 17 2023 .TONIGHT...E winds 15 to 20 kt. Seas 4 to 6 ft. Period 12 seconds. Scattered showers and isolated tstms through the night. .MON...E to SE winds 10 to 15 kt. Seas 4 to 6 ft. Period 16 seconds. Scattered showers and isolated tstms through the day. .MON NIGHT...SE to S winds 10 to 15 kt. Seas 3 to 5 ft. Period 16 seconds. Scattered showers and isolated tstms through the night. .TUE...NE to E winds 15 to 20 kt Offshore Gulf of Papagayo, and E 10 to 15 kt Elsewhere. Seas 3 to 5 ft. Period 15 seconds. Scattered showers and isolated tstms through the day. .TUE NIGHT...E winds 15 to 20 kt Offshore Gulf of Papagayo, and E to SE 10 kt Elsewhere. Seas 3 to 5 ft. Period 14 seconds. .WED...E winds 10 kt. Seas 3 to 5 ft. Period 13 seconds. .WED NIGHT...SE winds 10 to 15 kt. Seas 3 to 5 ft. Period 12 seconds. .THU...NE winds 10 to 15 kt. Seas 3 to 5 ft. Period 12 seconds. .THU NIGHT...NE to E winds 15 to 20 kt Offshore Gulf of Papagayo, and E 10 kt Elsewhere. Seas 3 to 5 ft. Period 14 seconds. .FRI...SE winds 10 to 15 kt. Seas 3 to 5 ft. Period 15 seconds. .FRI NIGHT...SE to S winds 10 kt. Seas 2 to 4 ft. Period 15 seconds. $$ PMZ115-180900- North Costa Rica to West Panama to 250 nm offshore- 200 PM PDT Sun Sep 17 2023 .TONIGHT...Variable winds less than 5 kt, becoming SW 10 kt late. Seas 3 to 5 ft. Period 12 seconds. Scattered showers and isolated tstms through the night. .MON...Variable winds less than 5 kt Near the Azuero Peninsula, and SW 10 kt Elsewhere. Seas 3 to 5 ft. Period 16 seconds. Scattered showers and isolated tstms through the day. .MON NIGHT...Variable winds less than 5 kt, becoming SW to W 10 kt late. Seas 3 to 5 ft. Period 16 seconds. Scattered showers and isolated tstms. .TUE...Variable winds less than 5 kt Near the Azuero Peninsula, and SW 10 kt Elsewhere. Seas 3 to 5 ft. Period 15 seconds. Scattered showers and isolated tstms through the day. .TUE NIGHT...Variable winds less than 5 kt Near the Azuero Peninsula, and SW to W 10 kt Elsewhere. Seas 3 to 5 ft. Period 13 seconds. .WED...Variable winds less than 5 kt Near the Azuero Peninsula, and SW 10 kt Elsewhere. Seas 3 to 5 ft. Period 13 seconds. .WED NIGHT...Variable winds less than 5 kt Near the Azuero Peninsula, and SW to W 10 kt Elsewhere. Seas 3 to 5 ft. Period 12 seconds. .THU...Variable winds less than 5 kt. Seas 3 to 5 ft in S to SW swell. Period 12 seconds. .THU NIGHT...Variable winds less than 5 kt. Seas 2 to 4 ft. Period 14 seconds. .FRI...Variable winds less than 5 kt Near the Azuero Peninsula, and SW 10 kt Elsewhere. Seas 2 to 4 ft. Period 14 seconds. .FRI NIGHT...SW to W winds 10 kt. Seas 3 to 5 ft. Period 15 seconds. $$ PMZ117-180900- East Panama and Colombia including the Gulf of Panama- 200 PM PDT Sun Sep 17 2023 .TONIGHT...SW to W winds 10 to 15 kt. Seas 4 to 6 ft. Period 17 seconds. Scattered showers and isolated tstms through the night. .MON...SW to W winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 17 seconds. Scattered showers and isolated tstms through the day. .MON NIGHT...SW to W winds 10 to 15 kt. Seas 4 to 6 ft. Period 16 seconds. Scattered showers and isolated tstms through the night. .TUE...SW winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 15 seconds. Scattered showers and isolated tstms through the day. .TUE NIGHT...SW to W winds 10 to 15 kt. Seas 4 to 6 ft. Period 14 seconds. .WED...SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 13 seconds. .WED NIGHT...Variable winds less than 5 kt Gulf of Panama, and SW 10 kt Elsewhere. Seas 3 to 5 ft. Period 13 seconds. .THU...Variable winds less than 5 kt Gulf of Panama, and SW 10 kt Elsewhere. Seas 3 to 5 ft. Period 12 seconds. .THU NIGHT...Variable winds less than 5 kt Gulf of Panama, and W 10 kt Elsewhere. Seas 3 to 5 ft. Period 12 seconds. .FRI...Variable winds less than 5 kt Gulf of Panama, and SW 10 to 15 kt Elsewhere. Seas 4 to 6 ft. Period 13 seconds. .FRI NIGHT...SW to W winds 10 kt. Seas 3 to 5 ft. Period 14 seconds. $$ PMZ119-180900- Ecuador including the Gulf of Guayaquil to 250 nm offshore- 200 PM PDT Sun Sep 17 2023 .TONIGHT...S to SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 17 seconds. .MON...S to SW winds 10 kt. Seas 4 to 6 ft in S swell. Period 16 seconds. .MON NIGHT...S to SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 15 seconds. .TUE...S to SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 14 seconds. .TUE NIGHT...S to SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 13 seconds. .WED...S to SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 13 seconds. .WED NIGHT...S to SW winds 10 kt. Seas 3 to 5 ft. Period 12 seconds. .THU...S to SW winds 10 kt. Seas 3 to 5 ft. Period 14 seconds. .THU NIGHT...S to SW winds 10 to 15 kt. Seas 3 to 5 ft. Period 14 seconds. .FRI...S to SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 14 seconds. .FRI NIGHT...S to SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 14 seconds. $$ PMZ121-180900- Ecuador between 250 and 500 nm offshore- 200 PM PDT Sun Sep 17 2023 .TONIGHT...S winds 10 to 15 kt. Seas 4 to 6 ft. Period 16 seconds. .MON...S winds 10 to 15 kt. Seas 4 to 6 ft. Period 15 seconds. .MON NIGHT...S winds 10 to 15 kt. Seas 4 to 6 ft. Period 15 seconds. .TUE...S winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 14 seconds. .TUE NIGHT...S winds 10 to 15 kt. Seas 4 to 6 ft. Period 13 seconds. .WED...S winds 10 to 15 kt. Seas 4 to 6 ft. Period 13 seconds. .WED NIGHT...S winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 12 seconds. .THU...S winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 14 seconds. .THU NIGHT...S winds 10 to 15 kt. Seas 3 to 5 ft. Period 15 seconds. .FRI...SE to S winds 10 to 15 kt. Seas 4 to 6 ft. Period 14 seconds. .FRI NIGHT...S winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 14 seconds. $$ PMZ123-180900- Offshore Galapagos Islands- 200 PM PDT Sun Sep 17 2023 .TONIGHT...SE to S winds 10 to 15 kt. Seas 4 to 6 ft. Period 16 seconds. .MON...SE to S winds 10 to 15 kt. Seas 4 to 6 ft. Period 15 seconds. .MON NIGHT...SE to S winds 10 kt. Seas 4 to 6 ft in SE to S swell. Period 14 seconds. .TUE...SE to S winds 10 to 15 kt. Seas 5 to 7 ft in S swell. Period 13 seconds. .TUE NIGHT...SE to S winds 10 to 15 kt. Seas 4 to 6 ft. Period 11 seconds. .WED...SE to S winds 10 to 15 kt. Seas 4 to 6 ft. Period 11 seconds. .WED NIGHT...SE to S winds 10 kt. Seas 4 to 6 ft in S swell. Period 13 seconds. .THU...SE to S winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 13 seconds. .THU NIGHT...SE to S winds 10 to 15 kt. Seas 4 to 6 ft. Period 12 seconds. .FRI...SE to S winds 10 to 15 kt. Seas 4 to 6 ft. Period 12 seconds. .FRI NIGHT...SE to S winds 10 kt. Seas 4 to 6 ft in S swell. Period 12 seconds. $$ Forecaster ERA