610 FZPN28 KNHC 181531 OFFPZ8 Offshore Waters Forecast NWS National Hurricane Center Miami, FL 831 AM PDT Fri Sep 18 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. PMZ101-190345- Synopsis for the E Pacific within 250 nm of Central America, Colombia, and within 750 nm of Ecuador 831 AM PDT Fri Sep 18 2020 .SYNOPSIS...Gentle to moderate monsoonal flow will prevail over the waters generally south of 11N for the next several days. Combined seas to 7 ft south of western Panama and Costa Rica will subside today. $$ PMZ111-190345- Guatemala and El Salvador to 250 nm offshore- 831 AM PDT Fri Sep 18 2020 .TODAY...S to SW winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period 17 seconds. Scattered showers and isolated tstms. .TONIGHT...Variable winds less than 5 kt, becoming SW 10 kt late. Seas 5 to 7 ft in SW swell. Period 16 seconds. .SAT...Variable winds less than 5 kt, becoming S to SW 10 kt in the afternoon. Seas 4 to 6 ft in SW swell. Period 15 seconds. .SAT NIGHT...SW winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 20 seconds. Scattered showers and isolated tstms. .SUN...S to SW winds 10 kt. Seas 4 to 6 ft in S swell. Period 22 seconds. .SUN NIGHT...SW to W winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 21 seconds. .MON...SW to W winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period 20 seconds. .MON NIGHT...W winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period 19 seconds. .TUE...SW winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 18 seconds. .TUE NIGHT...SW to W winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 17 seconds. $$ PMZ113-190345- El Salvador to North Costa Rica including the Gulfs of Fonseca and Papagayo- 831 AM PDT Fri Sep 18 2020 .TODAY...Offshore Gulf of Papagayo, variable winds less than 5 kt, becoming SW 10 kt in the afternoon. Elsewhere, SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 17 seconds. Scattered showers and isolated tstms. .TONIGHT...SW to W winds 10 to 15 kt. Seas 4 to 6 ft. Period 16 seconds. Scattered showers and isolated tstms. .SAT...Variable winds less than 5 kt Offshore Gulf of Papagayo, and SW to W 10 to 15 kt Elsewhere. Seas 4 to 6 ft. Period 15 seconds. Scattered showers and isolated tstms. .SAT NIGHT...SW to W winds 10 to 15 kt. Seas 4 to 6 ft. Period 21 seconds. Scattered showers and isolated tstms. .SUN...SW to W winds 10 to 15 kt. Seas 4 to 6 ft. Period 22 seconds. .SUN NIGHT...SW to W winds 10 to 15 kt. Seas 4 to 6 ft. Period 21 seconds. .MON...SW to W winds 10 to 15 kt. Seas 4 to 6 ft. Period 20 seconds. .MON NIGHT...SW to W winds 10 to 15 kt. Seas 4 to 6 ft. Period 19 seconds. .TUE...W winds 10 to 15 kt. Seas 4 to 6 ft. Period 18 seconds. .TUE NIGHT...Variable winds less than 5 kt Offshore Gulf of Papagayo, and SW to W 10 to 15 kt Elsewhere. Seas 4 to 6 ft. Period 17 seconds. $$ PMZ115-190345- North Costa Rica to West Panama to 250 nm offshore- 831 AM PDT Fri Sep 18 2020 .TODAY...SW winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 16 seconds. Scattered showers and isolated tstms. .TONIGHT...SW to W winds 10 to 15 kt. Seas 4 to 6 ft. Period 16 seconds. Scattered showers and isolated tstms. .SAT...SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 16 seconds. Scattered showers and isolated tstms. .SAT NIGHT...SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 20 seconds. .SUN...SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 22 seconds. .SUN NIGHT...SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 21 seconds. .MON...SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 20 seconds. .MON NIGHT...SW to W winds 15 kt. Seas 4 to 6 ft. Period 19 seconds. .TUE...SW winds 15 to 20 kt. Seas 4 to 6 ft. Period 18 seconds. .TUE NIGHT...SW to W winds 15 to 20 kt. Seas 4 to 6 ft. Period 17 seconds. $$ PMZ117-190345- East Panama and Colombia including the Gulf of Panama- 831 AM PDT Fri Sep 18 2020 .TODAY...SW winds 10 to 15 kt. Seas 5 to 7 ft in SW swell. Period 17 seconds. Scattered showers and isolated tstms. .TONIGHT...SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 16 seconds. Scattered showers and isolated tstms. .SAT...SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 20 seconds. Scattered showers and isolated tstms. .SAT NIGHT...SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 21 seconds. Scattered showers and isolated tstms. .SUN...SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 23 seconds. .SUN NIGHT...SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 21 seconds. .MON...SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 20 seconds. .MON NIGHT...SW to W winds 10 to 15 kt. Seas 4 to 6 ft. Period 19 seconds. .TUE...SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 19 seconds. .TUE NIGHT...SW to W winds 15 to 20 kt. Seas 4 to 6 ft. Period 17 seconds. $$ PMZ119-190345- Ecuador including the Gulf of Guayaquil to 250 nm offshore- 831 AM PDT Fri Sep 18 2020 .TODAY...S to SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 17 seconds. .TONIGHT...SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 17 seconds. .SAT...Gulf of Guayaquil, variable winds less than 5 kt, becoming SW to W 10 to 15 kt in the afternoon. Elsewhere, S to SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 21 seconds. .SAT NIGHT...S to SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 22 seconds. .SUN...SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 21 seconds. .SUN NIGHT...S to SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 20 seconds. .MON...S to SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 19 seconds. .MON NIGHT...SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 18 seconds. .TUE...SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 17 seconds. .TUE NIGHT...SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 16 seconds. $$ PMZ121-190345- Ecuador between 250 and 500 nm offshore- 831 AM PDT Fri Sep 18 2020 .TODAY...S winds 10 kt. Seas 4 to 6 ft in S swell. Period 15 seconds. .TONIGHT...S winds 10 kt. Seas 4 to 6 ft in S swell. Period 15 seconds. .SAT...S winds 10 kt. Seas 4 to 6 ft in S swell. Period 22 seconds. .SAT NIGHT...S winds 10 kt. Seas 4 to 6 ft in S swell. Period 21 seconds. .SUN...S winds 10 kt. Seas 4 to 6 ft in S swell. Period 21 seconds. .SUN NIGHT...S winds 10 kt. Seas 4 to 6 ft in SW swell. Period 19 seconds. .MON...S winds 10 kt. Seas 4 to 6 ft in SW swell. Period 19 seconds. .MON NIGHT...S to SW winds 10 kt. Seas 4 to 6 ft in SW swell. Period 17 seconds. .TUE...S to SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 17 seconds. .TUE NIGHT...S to SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 16 seconds. $$ PMZ123-190345- Offshore Galapagos Islands- 831 AM PDT Fri Sep 18 2020 .TODAY...SE to S winds 10 kt. Seas 4 to 6 ft in S swell. Period 23 seconds. .TONIGHT...S winds 10 to 15 kt. Seas 4 to 6 ft. Period 22 seconds. .SAT...S winds 10 kt. Seas 4 to 6 ft in S swell. Period 22 seconds. .SAT NIGHT...S winds 10 to 15 kt. Seas 4 to 6 ft. Period 21 seconds. .SUN...SE to S winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 20 seconds. .SUN NIGHT...SE to S winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 19 seconds. .MON...SE to S winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 18 seconds. .MON NIGHT...S winds 10 to 15 kt. Seas 4 to 6 ft. Period 17 seconds. .TUE...S winds 10 to 15 kt. Seas 4 to 6 ft. Period 21 seconds. .TUE NIGHT...S winds 10 to 15 kt. Seas 4 to 6 ft. Period 18 seconds. $$ Forecaster Christensen