435 FZPN28 KNHC 242021 OFFPZ8 Offshore Waters Forecast NWS National Hurricane Center Miami, FL 121 PM PDT Tue Aug 24 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. PMZ101-250830- Synopsis for the E Pacific within 250 nm of Central America, Colombia, and within 750 nm of Ecuador 121 PM PDT Tue Aug 24 2021 .SYNOPSIS...Scattered showers and isolated thunderstorms will continue along the coast and offshore waters from Colombia northward under the influence of moist monsoonal winds. Gentle to moderate winds will prevail north of the monsoon trough, pulsing to fresh in the Papagayo region. Moderate to fresh S to SW winds south of the monsoon trough will diminish somewhat by the end of the week. Long period SW swell has reached the coast of Central America, with a reinforcing set from the middle through the end of the week. $$ PMZ111-250830- Guatemala and El Salvador to 250 nm offshore- 121 PM PDT Tue Aug 24 2021 .TONIGHT...S to SW winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 17 seconds. Scattered showers and isolated tstms. .WED...S winds 10 to 15 kt. Seas 6 to 8 ft in S to SW swell. Period 16 seconds. Scattered showers and isolated tstms. .WED NIGHT...S to SW winds 10 to 15 kt. Seas 6 to 9 ft in S to SW swell. Period 17 seconds. Numerous showers and scattered tstms. .THU...SW winds 10 to 15 kt. Seas 6 to 9 ft in S to SW swell. Period 18 seconds. Scattered showers and isolated tstms. .THU NIGHT...W to NW winds 10 to 15 kt. Seas 6 to 8 ft in SW swell. Period 18 seconds. .FRI...W to NW winds 10 to 15 kt. Seas 6 to 8 ft in SW to W swell. Period 17 seconds. .FRI NIGHT...W winds 10 to 15 kt. Seas 5 to 7 ft in SW to W swell. Period 16 seconds. .SAT...W winds 10 to 15 kt. Seas 5 to 7 ft in SW to W swell. Period 15 seconds. .SAT NIGHT...SW to W winds 10 kt. Seas 6 to 8 ft in SW to W swell. Period 14 seconds. .SUN...S to SW winds 10 kt. Seas 6 to 8 ft in SW to W swell. Period 13 seconds. .SUN NIGHT...S to SW winds 10 kt. Seas 5 to 7 ft in W swell. Period 12 seconds. $$ PMZ113-250830- El Salvador to North Costa Rica including the Gulfs of Fonseca and Papagayo- 121 PM PDT Tue Aug 24 2021 .TONIGHT...NE winds 15 to 20 kt Offshore Gulf of Papagayo, and W to NW 10 to 15 kt Elsewhere. Seas 5 to 7 ft in S to SW swell. Period 17 seconds. Scattered showers and isolated tstms. .WED...NE to E winds 15 to 20 kt Offshore Gulf of Papagayo, and NW to N 10 to 15 kt Elsewhere. Seas 6 to 9 ft in S to SW swell. Period 16 seconds. Numerous showers and scattered tstms. .WED NIGHT...E winds 15 to 20 kt Offshore Gulf of Papagayo, and SE to S 15 to 20 kt Elsewhere. Seas 6 to 8 ft in S to SW swell. Period 15 seconds. Numerous showers and scattered tstms. .THU...Offshore Gulf of Papagayo, NE to E winds 20 kt, shifting to NE 10 to 15 kt in the afternoon. Elsewhere, N to NE winds 10 to 15 kt, shifting to NW 15 to 20 kt in the afternoon. Seas 6 to 8 ft in S to SW swell. Period 18 seconds. Scattered showers and isolated tstms. .THU NIGHT...W to NW winds 10 to 15 kt. Seas 6 to 8 ft in S to SW swell. Period 18 seconds. .FRI...W winds 10 to 15 kt. Seas 5 to 7 ft in SW to W swell. Period 17 seconds. .FRI NIGHT...SW to W winds 10 kt. Seas 5 to 7 ft in SW swell. Period 15 seconds. .SAT...Variable winds less than 5 kt Offshore Gulf of Papagayo, and SW to W 10 kt Elsewhere. Seas 5 to 7 ft in S to SW swell. Period 13 seconds. .SAT NIGHT...Variable winds less than 5 kt. Seas 5 to 7 ft in S to SW swell. Period 11 seconds. .SUN...Variable winds less than 5 kt Offshore Gulf of Papagayo, and S to SW 10 kt Elsewhere. Seas 5 to 7 ft in SW swell. Period 11 seconds. .SUN NIGHT...Variable winds less than 5 kt Offshore Gulf of Papagayo, and SW to W 10 kt Elsewhere. Seas 5 to 7 ft in W swell. Period 11 seconds. $$ PMZ115-250830- North Costa Rica to West Panama to 250 nm offshore- 121 PM PDT Tue Aug 24 2021 .TONIGHT...SW winds 15 to 20 kt. Seas 5 to 7 ft. Period 16 seconds. Numerous showers and scattered tstms. .WED...SW winds 15 to 20 kt. Seas 6 to 9 ft in SW swell. Period 16 seconds. Numerous showers and scattered tstms. .WED NIGHT...SW winds 15 to 20 kt. Seas 6 to 9 ft in S to SW swell. Period 15 seconds. Numerous showers and scattered tstms. .THU...SW winds 15 to 20 kt. Seas 6 to 8 ft. Period 18 seconds. Numerous showers and scattered tstms. .THU NIGHT...SW to W winds 15 to 20 kt. Seas 6 to 9 ft in S to SW swell. Period 17 seconds. .FRI...SW to W winds 10 to 15 kt. Seas 6 to 9 ft in S to SW swell. Period 16 seconds. .FRI NIGHT...SW to W winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period 13 seconds. .SAT...Variable winds less than 5 kt Near the Azuero Peninsula, and S to SW 10 kt Elsewhere. Seas 5 to 7 ft in S swell. Period 14 seconds. .SAT NIGHT...SW winds 10 kt. Seas 5 to 7 ft in S swell. Period 12 seconds. .SUN...SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 12 seconds. .SUN NIGHT...SW to W winds 10 to 15 kt. Seas 4 to 6 ft. Period 15 seconds. $$ PMZ117-250830- East Panama and Colombia including the Gulf of Panama- 121 PM PDT Tue Aug 24 2021 .TONIGHT...SW winds 15 to 20 kt. Seas 5 to 7 ft. Period 17 seconds. Scattered tstms. .WED...SW winds 15 to 20 kt. Seas 5 to 7 ft. Period 17 seconds. Numerous showers and scattered tstms. .WED NIGHT...SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 18 seconds. Numerous showers and scattered tstms. .THU...SW winds 10 to 15 kt. Seas 5 to 7 ft in SW swell. Period 18 seconds. Numerous showers and scattered tstms. .THU NIGHT...SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 18 seconds. .FRI...SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 17 seconds. .FRI NIGHT...SW to W winds 10 to 15 kt. Seas 4 to 6 ft. Period 16 seconds. .SAT...S to SW winds 10 kt. Seas 4 to 6 ft in SW swell. Period 15 seconds. .SAT NIGHT...SW to W winds 10 kt. Seas 4 to 6 ft in SW swell. Period 14 seconds. .SUN...SW winds 10 to 15 kt. Seas 3 to 5 ft. Period 15 seconds. .SUN NIGHT...SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 15 seconds. $$ PMZ119-250830- Ecuador including the Gulf of Guayaquil to 250 nm offshore- 121 PM PDT Tue Aug 24 2021 .TONIGHT...W winds 10 to 15 kt Gulf of Guayaquil, and S to SW 15 to 20 kt Elsewhere. Seas 6 to 8 ft in S to SW swell. Period 16 seconds. .WED...S to SW winds 10 to 15 kt. Seas 6 to 8 ft in S to SW swell. Period 19 seconds. .WED NIGHT...S to SW winds 10 to 15 kt. Seas 6 to 8 ft in S to SW swell. Period 18 seconds. .THU...Gulf of Guayaquil, variable winds less than 5 kt, becoming W 10 kt in the afternoon. Elsewhere, S to SW winds 10 to 15 kt. Seas 6 to 8 ft in S to SW swell. Period 17 seconds. .THU NIGHT...S to SW winds 10 kt. Seas 6 to 8 ft in S to SW swell. Period 17 seconds. .FRI...S to SW winds 10 kt. Seas 6 to 8 ft in S to SW swell. Period 16 seconds. .FRI NIGHT...S to SW winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period 15 seconds. .SAT...S to SW winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 15 seconds. .SAT NIGHT...SW winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 15 seconds. .SUN...S to SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 15 seconds. .SUN NIGHT...S to SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 16 seconds. $$ PMZ121-250830- Ecuador between 250 and 500 nm offshore- 121 PM PDT Tue Aug 24 2021 .TONIGHT...S winds 15 kt. Seas 6 to 8 ft in SW swell. Period 18 seconds. .WED...S winds 15 kt. Seas 6 to 8 ft in S to SW swell. Period 18 seconds. .WED NIGHT...S winds 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 15 seconds. .THU NIGHT...S winds 10 kt. Seas 6 to 8 ft in S swell. Period 11 seconds. .FRI...SE to S winds 10 kt. Seas 6 to 8 ft in S swell. Period 12 seconds. .FRI NIGHT...SE to S winds 10 kt. Seas 6 to 8 ft in S swell. Period 12 seconds. .SAT...SE to S winds 10 kt. Seas 5 to 7 ft in S swell. Period 12 seconds. .SAT NIGHT...S winds 10 kt. Seas 4 to 6 ft in S swell. Period 12 seconds. .SUN...S winds 10 to 15 kt. Seas 4 to 6 ft. Period 15 seconds. .SUN NIGHT...S winds 10 to 15 kt. Seas 4 to 6 ft. Period 17 seconds. $$ PMZ123-250830- Offshore Galapagos Islands- 121 PM PDT Tue Aug 24 2021 .TONIGHT...SE to S winds 10 to 15 kt. Seas 6 to 8 ft in SW swell. Period 18 seconds. .WED...SE to S winds 10 to 15 kt. Seas 6 to 9 ft in S swell. Period 18 seconds. .WED NIGHT...S winds 10 to 15 kt. Seas 6 to 9 ft in S to SW swell. Period 17 seconds. .THU...SE to S winds 10 to 15 kt. Seas 6 to 9 ft in S swell. Period 16 seconds. .THU NIGHT...SE to S winds 10 to 15 kt. Seas 6 to 9 ft in S swell. Period 16 seconds. .FRI...SE to S winds 10 to 15 kt. Seas 6 to 9 ft in S swell. Period 15 seconds. .FRI NIGHT...SE to S winds 10 kt. Seas 6 to 8 ft in S swell. Period 14 seconds. .SAT...SE to S winds 10 to 15 kt. Seas 5 to 7 ft in SE to S swell. Period 14 seconds. .SAT NIGHT...S winds 10 kt. Seas 5 to 7 ft in SE to S swell. Period 17 seconds. .SUN...SE to S winds 10 to 15 kt. Seas 5 to 7 ft in S swell. Period 16 seconds. .SUN NIGHT...SE to S winds 10 to 15 kt. Seas 4 to 6 ft. Period 17 seconds. $$ Forecaster AL