862 FZPN28 KNHC 232223 OFFPZ8 Offshore Waters Forecast NWS National Hurricane Center Miami, FL 323 PM PDT Mon Aug 23 2021 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 323 PM PDT Mon Aug 23 2021 .SYNOPSIS...Scattered showers and isolated thunderstorms will continue along and offshore of the coast of Central America from Panama northward under the influence of moist monsoonal winds, and the passage of two tropical waves across the region. Gentle to moderate winds will prevail north of the monsoon trough. Moderate S to SW winds south of the monsoon trough will freshen through mid-week, diminishing somewhat by the end of the week. Long period SW swell will reach the coast of Central America tonight. $$ PMZ111-241030- Guatemala and El Salvador to 250 nm offshore- 323 PM PDT Mon Aug 23 2021 .TONIGHT...SE to S winds 10 to 15 kt. Seas 5 to 7 ft. Period 18 seconds. Scattered showers and isolated tstms. .TUE...S to SW winds 10 to 15 kt. Seas 6 to 8 ft. Period 17 seconds. Scattered showers and isolated tstms. .TUE NIGHT...SW to W winds 10 to 15 kt, shifting to NW to N late. Seas 5 to 7 ft. Period 17 seconds. Scattered showers and isolated tstms. .WED...E winds 10 to 15 kt, shifting to SE to S in the afternoon. Seas 5 to 7 ft. Period 16 seconds. Scattered showers and isolated tstms. .WED NIGHT...S to SW winds 10 to 15 kt. Seas 6 to 8 ft. Period 17 seconds. .THU...SW winds 10 kt. Seas 5 to 7 ft. Period 18 seconds. .THU NIGHT...SW to W winds 10 to 15 kt. Seas 5 to 7 ft. Period 18 seconds. .FRI...W winds 10 kt. Seas 5 to 7 ft. Period 17 seconds. .FRI NIGHT...W winds 10 kt. Seas 5 to 7 ft. Period 16 seconds. .SAT...W winds 10 kt. Seas 5 to 7 ft. Period 15 seconds. .SAT NIGHT...SW to W winds 10 kt. Seas 5 to 7 ft. Period 14 seconds. $$ PMZ113-241030- El Salvador to North Costa Rica including the Gulfs of Fonseca and Papagayo- 323 PM PDT Mon Aug 23 2021 .TONIGHT...SW to W winds 10 to 15 kt. Seas 5 to 7 ft. Period 18 seconds. Scattered showers and isolated tstms. .TUE...W to NW winds 10 to 15 kt. Seas 5 to 7 ft. Period 18 seconds. Scattered showers and isolated tstms. .TUE NIGHT...NE winds 15 to 20 kt Offshore Gulf of Papagayo, and NW 15 to 20 kt Elsewhere. Seas 5 to 7 ft. Period 17 seconds. Scattered showers and isolated tstms. .WED...N winds 10 to 15 kt. Seas 5 to 7 ft. Period 16 seconds. Numerous showers and scattered tstms. .WED NIGHT...SW winds 10 to 15 kt, shifting to W to NW 15 to 20 kt late. Seas 6 to 8 ft. Period 17 seconds. .THU...N winds 15 to 20 kt. Seas 6 to 8 ft. Period 18 seconds. .THU NIGHT...NW winds 10 to 15 kt. Seas 5 to 7 ft. Period 18 seconds. .FRI...Offshore Gulf of Papagayo, variable winds less than 5 kt, becoming W 10 kt in the afternoon. Elsewhere, W to NW winds 10 to 15 kt. Seas 6 to 8 ft. Period 17 seconds. .FRI NIGHT...Offshore Gulf of Papagayo, W to NW winds 10 kt in the evening, becoming variable less than 5 kt. Elsewhere, W winds 10 kt. Seas 5 to 7 ft. Period 15 seconds. .SAT...Variable winds less than 5 kt Offshore Gulf of Papagayo, and W 10 kt Elsewhere. Seas 5 to 7 ft. Period 15 seconds. .SAT NIGHT...Offshore Gulf of Papagayo, variable winds less than 5 kt in the evening. Variable winds less than 5 kt late. Elsewhere, SW to W winds 10 kt in the evening. Seas 4 to 6 ft. Period 13 seconds. $$ PMZ115-241030- North Costa Rica to West Panama to 250 nm offshore- 323 PM PDT Mon Aug 23 2021 .TONIGHT...SW to W winds 10 to 15 kt. Seas 3 to 5 ft. Period 18 seconds. Scattered showers and isolated tstms. .TUE...SW to W winds 10 to 15 kt. Seas 4 to 6 ft. Period 17 seconds. Scattered tstms. .TUE NIGHT...SW to W winds 15 to 20 kt. Seas 5 to 7 ft. Period 17 seconds. Numerous showers and scattered tstms. .WED...SW winds 15 to 20 kt. Seas 6 to 8 ft. Period 16 seconds. Numerous showers and scattered tstms. .WED NIGHT...SW winds 15 to 20 kt. Seas 6 to 9 ft. Period 18 seconds. .THU...SW winds 15 to 20 kt. Seas 6 to 9 ft. Period 18 seconds. .THU NIGHT...SW winds 15 to 20 kt. Seas 6 to 8 ft. Period 17 seconds. .FRI...SW winds 10 to 15 kt. Seas 6 to 8 ft. Period 16 seconds. .FRI NIGHT...SW to W winds 10 to 15 kt. Seas 6 to 8 ft. Period 12 seconds. .SAT...SW winds 10 kt. Seas 5 to 7 ft. Period 14 seconds. .SAT NIGHT...SW to W winds 10 kt. Seas 4 to 6 ft. Period 12 seconds. $$ PMZ117-241030- East Panama and Colombia including the Gulf of Panama- 323 PM PDT Mon Aug 23 2021 .TONIGHT...SW winds 15 to 20 kt. Seas 4 to 6 ft. Period 18 seconds. Scattered tstms. .TUE...SW winds 15 to 20 kt. Seas 5 to 7 ft. Period 18 seconds. Numerous showers and scattered tstms. .TUE NIGHT...SW winds 15 to 20 kt. Seas 4 to 6 ft. Period 17 seconds. Numerous showers and scattered tstms. .WED...SW winds 15 to 20 kt. Seas 5 to 7 ft. Period 17 seconds. Scattered showers and isolated tstms. .WED NIGHT...SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 18 seconds. .THU...SW winds 10 to 15 kt. Seas 5 to 7 ft. Period 18 seconds. .THU NIGHT...SW winds 10 to 15 kt. Seas 5 to 7 ft. Period 18 seconds. .FRI...SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 17 seconds. .FRI NIGHT...SW winds 10 kt. Seas 4 to 6 ft. Period 16 seconds. .SAT...S to SW winds 10 kt. Seas 4 to 6 ft. Period 15 seconds. .SAT NIGHT...SW winds 10 kt. Seas 4 to 6 ft. Period 14 seconds. $$ PMZ119-241030- Ecuador including the Gulf of Guayaquil to 250 nm offshore- 323 PM PDT Mon Aug 23 2021 .TONIGHT...S to SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 18 seconds. .TUE...S to SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 16 seconds. .TUE NIGHT...W winds 10 to 15 kt Gulf of Guayaquil, and S to SW 15 to 20 kt Elsewhere. Seas 5 to 7 ft. Period 16 seconds. .WED...W to NW winds 10 to 15 kt Gulf of Guayaquil, and S to SW 15 to 20 kt Elsewhere. Seas 5 to 7 ft. Period 18 seconds. .WED NIGHT...S to SW winds 10 to 15 kt. Seas 6 to 8 ft. Period 18 seconds. .THU...S to SW winds 10 to 15 kt. Seas 5 to 7 ft. Period 17 seconds. .THU NIGHT...S to SW winds 10 to 15 kt. Seas 3 to 5 ft Gulf of Guayaquil, and 6 to 8 ft Elsewhere. Period 16 seconds. .FRI...Gulf of Guayaquil, variable winds less than 5 kt, becoming W 10 kt in the afternoon. Elsewhere, S to SW winds 10 kt. Seas 3 to 5 ft Gulf of Guayaquil, and 6 to 8 ft Elsewhere. Period 16 seconds. .FRI NIGHT...S to SW winds 10 kt. Seas 5 to 7 ft. Period 15 seconds. .SAT...S to SW winds 10 kt. Seas 2 to 4 ft Gulf of Guayaquil, and 5 to 7 ft Elsewhere. Period 15 seconds. .SAT NIGHT...S to SW winds 10 to 15 kt. Seas 2 to 4 ft Gulf of Guayaquil, and 5 to 7 ft Elsewhere. Period 15 seconds. $$ PMZ121-241030- Ecuador between 250 and 500 nm offshore- 323 PM PDT Mon Aug 23 2021 .TONIGHT...S winds 15 kt. Seas 4 to 6 ft. Period 17 seconds. .TUE...S winds 15 kt. Seas 5 to 7 ft. Period 16 seconds. .TUE NIGHT...S winds 15 to 20 kt. Seas 5 to 7 ft. Period 18 seconds. .WED...S winds 15 to 20 kt. Seas 5 to 7 ft. Period 18 seconds. .WED NIGHT...S winds 15 kt. Seas 6 to 8 ft. Period 18 seconds. .THU...S winds 10 to 15 kt. Seas 6 to 8 ft. Period 17 seconds. .THU NIGHT...S winds 10 to 15 kt. Seas 6 to 9 ft. Period 11 seconds. .FRI...S winds 10 kt. Seas 6 to 8 ft. Period 12 seconds. .FRI NIGHT...S winds 10 kt. Seas 6 to 8 ft. Period 12 seconds. .SAT...SE to S winds 10 to 15 kt. Seas 5 to 7 ft. Period 12 seconds. .SAT NIGHT...S winds 10 kt. Seas 5 to 7 ft. Period 11 seconds. $$ PMZ123-241030- Offshore Galapagos Islands- 323 PM PDT Mon Aug 23 2021 .TONIGHT...S winds 10 to 15 kt. Seas 5 to 7 ft. Period 16 seconds. .TUE...SE to S winds 10 to 15 kt. Seas 5 to 7 ft. Period 16 seconds. .TUE NIGHT...SE to S winds 10 to 15 kt. Seas 6 to 8 ft Elsewhere, and 4 to 6 ft Lee of Galapagos Islands. Period 18 seconds. .WED...SE to S winds 15 to 20 kt. Seas 6 to 8 ft. Period 18 seconds. .WED NIGHT...SE to S winds 10 to 15 kt. Seas 6 to 9 ft Elsewhere, and 4 to 6 ft Lee of Galapagos Islands. Period 18 seconds. .THU...SE to S winds 10 to 15 kt. Seas 6 to 9 ft Elsewhere, and 4 to 6 ft Lee of Galapagos Islands. Period 16 seconds. .THU NIGHT...SE to S winds 10 to 15 kt. Seas 7 to 10 ft Elsewhere, and 4 to 6 ft Lee of Galapagos Islands. Period 16 seconds. .FRI...SE to S winds 10 to 15 kt. Seas 7 to 10 ft Elsewhere, and 4 to 6 ft Lee of Galapagos Islands. Period 15 seconds. .FRI NIGHT...SE to S winds 10 to 15 kt. Seas 6 to 8 ft. Period 14 seconds. .SAT...SE to S winds 10 to 15 kt. Seas 6 to 8 ft. Period 14 seconds. .SAT NIGHT...SE to S winds 10 kt. Seas 5 to 7 ft. Period 16 seconds. $$ Forecaster ERA