377 FZPN28 KNHC 161621 OFFPZ8 Offshore Waters Forecast NWS National Hurricane Center Miami, FL 921 AM PDT Wed Sep 16 2020 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. PMZ101-170430- Synopsis for the E Pacific within 250 nm of Central America, Colombia, and within 750 nm of Ecuador 921 AM PDT Wed Sep 16 2020 .SYNOPSIS...Gentle to moderate monsoonal flow will prevail over the waters generally S of 11N for the next several days. Combined seas will increase slightly across the waters E of 90W through Fri as new S to SW swell moves across the region. $$ PMZ111-170430- Guatemala and El Salvador to 250 nm offshore- 921 AM PDT Wed Sep 16 2020 .TODAY...W winds 10 to 15 kt in the afternoon. Seas 4 to 6 ft. Period 13 seconds. Scattered showers and isolated tstms. .TONIGHT...W to NW winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 19 seconds. Scattered showers and isolated tstms. .THU...W to NW winds 10 kt. Seas 5 to 7 ft in SW swell. Period 18 seconds. Scattered showers and isolated tstms. .THU NIGHT...W winds 10 kt. Seas 5 to 7 ft in SW swell. Period 17 seconds. Scattered showers and isolated tstms. .FRI...SW winds 10 kt. Seas 5 to 7 ft in SW swell. Period 17 seconds. .FRI NIGHT...Variable winds less than 5 kt. Seas 4 to 6 ft in SW swell. Period 16 seconds. .SAT...SE winds 10 kt. Seas 4 to 6 ft in SW swell. Period 15 seconds. .SAT NIGHT...Variable winds less than 5 kt. Seas 4 to 6 ft in S to SW swell. Period 15 seconds. .SUN...E to SE winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 20 seconds. .SUN NIGHT...E to SE winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 20 seconds. $$ PMZ113-170430- El Salvador to North Costa Rica including the Gulfs of Fonseca and Papagayo- 921 AM PDT Wed Sep 16 2020 .TODAY...W winds 10 to 15 kt in the afternoon. Seas 4 to 6 ft. Period 18 seconds. Scattered showers and isolated tstms. .TONIGHT...W winds 10 to 15 kt. Seas 4 to 6 ft. Period 19 seconds. Scattered showers and isolated tstms. .THU...Offshore Gulf of Papagayo, variable winds less than 5 kt, becoming W 10 kt in the afternoon. Elsewhere, W winds 10 to 15 kt. Seas 4 to 6 ft. Period 18 seconds. Scattered showers and isolated tstms. .THU NIGHT...SW to W winds 10 to 15 kt. Seas 5 to 7 ft in S swell. Period 17 seconds. Scattered showers and isolated tstms. .FRI...E to SE winds 10 kt. Seas 5 to 7 ft in S swell. Period 17 seconds. .FRI NIGHT...SE to S winds 10 kt Offshore Gulf of Papagayo, and variable less than 5 kt Elsewhere. Seas 4 to 6 ft in S swell. Period 16 seconds. .SAT...S winds 10 kt. Seas 4 to 6 ft in S swell. Period 15 seconds. .SAT NIGHT...Variable winds less than 5 kt Offshore Gulf of Papagayo, and S 10 kt Elsewhere. Seas 5 to 7 ft in S swell. Period 13 seconds. .SUN...Variable winds less than 5 kt Offshore Gulf of Papagayo, and SE to S 10 kt Elsewhere. Seas 4 to 6 ft in S swell. Period 13 seconds. .SUN NIGHT...Variable winds less than 5 kt Offshore Gulf of Papagayo, and S to SW 10 kt Elsewhere. Seas 5 to 7 ft in S swell. Period 19 seconds. $$ PMZ115-170430- North Costa Rica to West Panama to 250 nm offshore- 921 AM PDT Wed Sep 16 2020 .TODAY...SW to W winds 10 to 15 kt in the afternoon. Seas 5 to 7 ft in S to SW swell. Period 20 seconds. Scattered showers and isolated tstms. .TONIGHT...W winds 10 to 15 kt Near the Azuero Peninsula, and SW to W 15 to 20 kt Elsewhere. Seas 6 to 8 ft in S to SW swell. Period 19 seconds. Scattered showers and isolated tstms. .THU...SW to W winds 15 to 20 kt. Seas 6 to 8 ft in S to SW swell. Period 18 seconds. Scattered showers and isolated tstms. .THU NIGHT...SW to W winds 15 to 20 kt. Seas 6 to 8 ft in S to SW swell. Period 17 seconds. Scattered showers and isolated tstms. .FRI...SW winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 16 seconds. .FRI NIGHT...SW winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 15 seconds. .SAT...SW winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 20 seconds. .SAT NIGHT...SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 15 seconds. .SUN...SW to W winds 10 to 15 kt. Seas 4 to 6 ft. Period 17 seconds. .SUN NIGHT...SW to W winds 10 to 15 kt. Seas 5 to 7 ft in SW swell. Period 19 seconds. $$ PMZ117-170430- East Panama and Colombia including the Gulf of Panama- 921 AM PDT Wed Sep 16 2020 .TODAY...SW to W winds 10 to 15 kt in the afternoon. Seas 5 to 7 ft in S to SW swell. Period 20 seconds. Scattered showers and isolated tstms. .TONIGHT...SW winds 15 to 20 kt. Seas 6 to 8 ft. Period 19 seconds. Scattered showers and isolated tstms. .THU...SW winds 15 to 20 kt. Seas 6 to 8 ft in S to SW swell. Period 18 seconds. Numerous showers and scattered tstms. .THU NIGHT...SW winds 15 to 20 kt. Seas 6 to 8 ft in SW swell. Period 17 seconds. Scattered showers and isolated tstms. .FRI...SW winds 10 to 15 kt. Seas 5 to 7 ft in SW swell. Period 17 seconds. .FRI NIGHT...SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 16 seconds. .SAT...SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 15 seconds. .SAT NIGHT...SW to W winds 10 to 15 kt. Seas 4 to 6 ft. Period 18 seconds. .SUN...SW to W winds 10 to 15 kt. Seas 4 to 6 ft. Period 20 seconds. .SUN NIGHT...SW to W winds 10 to 15 kt. Seas 4 to 6 ft. Period 20 seconds. $$ PMZ119-170430- Ecuador including the Gulf of Guayaquil to 250 nm offshore- 921 AM PDT Wed Sep 16 2020 .TODAY...SW winds 10 to 15 kt in the afternoon. Seas 6 to 8 ft in S to SW swell. Period 19 seconds. .TONIGHT...S to SW winds 10 to 15 kt. Seas 6 to 8 ft in S to SW swell. Period 18 seconds. .THU...S to SW winds 10 to 15 kt. Seas 6 to 8 ft in S to SW swell. Period 17 seconds. .THU NIGHT...S to SW winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 16 seconds. .FRI...S to SW winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 16 seconds. .FRI NIGHT...SW winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 15 seconds. .SAT...SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 15 seconds. .SAT NIGHT...S to SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 21 seconds. .SUN...S to SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 20 seconds. .SUN NIGHT...S to SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 19 seconds. $$ PMZ121-170430- Ecuador between 250 and 500 nm offshore- 921 AM PDT Wed Sep 16 2020 .TODAY...S winds 10 to 15 kt in the afternoon. Seas 5 to 7 ft in S swell. Period 19 seconds. .TONIGHT...S winds 10 to 15 kt. Seas 6 to 8 ft in S to SW swell. Period 18 seconds. .THU...S winds 10 to 15 kt. Seas 6 to 8 ft in S swell. Period 17 seconds. .THU NIGHT...S winds 10 to 15 kt. Seas 5 to 7 ft in S swell. Period 16 seconds. .FRI...S winds 10 to 15 kt. Seas 5 to 7 ft in S swell. Period 15 seconds. .FRI NIGHT...S winds 10 kt. Seas 4 to 6 ft in S swell. Period 13 seconds. .SAT...S winds 10 to 15 kt. Seas 4 to 6 ft. Period 14 seconds. .SAT NIGHT...S winds 10 kt. Seas 4 to 6 ft in S swell. Period 17 seconds. .SUN...S winds 10 to 15 kt. Seas 4 to 6 ft. Period 19 seconds. .SUN NIGHT...S winds 10 to 15 kt. Seas 4 to 6 ft. Period 19 seconds. $$ PMZ123-170430- Offshore Galapagos Islands- 921 AM PDT Wed Sep 16 2020 .TODAY...S winds 10 to 15 kt in the afternoon. Seas 6 to 8 ft in S swell. Period 19 seconds. .TONIGHT...S winds 10 to 15 kt. Seas 6 to 8 ft in S swell. Period 17 seconds. .THU...S winds 10 to 15 kt. Seas 6 to 8 ft in S swell. Period 16 seconds. .THU NIGHT...SE to S winds 10 to 15 kt. Seas 5 to 7 ft in S swell. Period 16 seconds. .FRI...SE to S winds 10 to 15 kt. Seas 5 to 7 ft in S swell. Period 15 seconds. .FRI NIGHT...SE to S winds 10 kt. Seas 4 to 6 ft in S swell. Period 15 seconds. .SAT...SE to S winds 10 to 15 kt. Seas 4 to 6 ft. Period 16 seconds. .SAT NIGHT...SE to S winds 10 to 15 kt. Seas 4 to 6 ft. Period 20 seconds. .SUN...SE to S winds 10 to 15 kt. Seas 4 to 6 ft. Period 20 seconds. .SUN NIGHT...SE to S winds 10 to 15 kt. Seas 4 to 6 ft. Period 19 seconds. $$ Forecaster Christensen