150 FZPN28 KNHC 180851 OFFPZ8 Offshore Waters Forecast NWS National Hurricane Center Miami, FL 1251 AM PST Wed Nov 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. PMZ101-182100- Synopsis for the E Pacific within 250 nm of Central America, Colombia, and within 750 nm of Ecuador 1251 AM PST Wed Nov 18 2020 .SYNOPSIS...Large seas generated in the Tehuantepec region will propagate into the offshore waters of Guatemala and El Salvador through Thu. Scattered showers in a wide band ahead of Iota are offshore the coasts of El Salvador and Nicaragua. This activity will continue to spread westward out across the eastern half of offshore waters through Thu, and may contain strong gusty winds. $$ PMZ111-182100- Guatemala and El Salvador to 250 nm offshore- 1251 AM PST Wed Nov 18 2020 .TODAY...SE winds 10 to 15 kt. Seas 9 to 14 ft in W to NW swell. Period 16 seconds. Scattered showers and isolated tstms. .TONIGHT...E winds 10 to 15 kt. Seas 10 to 15 ft in W swell. Period 16 seconds. Scattered showers and isolated tstms. .THU...E winds 10 to 15 kt. Seas 10 to 16 ft in W to NW swell. Period 16 seconds. .THU NIGHT...E winds 10 kt. Seas 9 to 13 ft in NW swell. Period 15 seconds. .FRI...N to NE winds 10 kt. Seas 7 to 11 ft in NW swell. Period 15 seconds. .FRI NIGHT...NW winds 10 kt. Seas 6 to 8 ft in W to NW swell. Period 14 seconds. .SAT...W to NW winds 10 kt. Seas 6 to 9 ft in W swell. Period 14 seconds. .SAT NIGHT...W to NW winds 10 kt. Seas 7 to 10 ft in NW swell. Period 14 seconds. .SUN...NW to N winds 10 to 15 kt. Seas 7 to 10 ft in NW swell. Period 14 seconds. .SUN NIGHT...Variable winds less than 5 kt. Seas 6 to 9 ft in NW swell. Period 14 seconds. $$ PMZ113-182100- El Salvador to North Costa Rica including the Gulfs of Fonseca and Papagayo- 1251 AM PST Wed Nov 18 2020 .TODAY...SW winds 10 to 15 kt. Seas 7 to 10 ft in SW swell. Period 16 seconds. Scattered showers and isolated tstms. .TONIGHT...W to NW winds 10 kt. Seas 6 to 9 ft in SW swell. Period 16 seconds. Scattered showers and isolated tstms. .THU...SE winds 10 kt. Seas 6 to 8 ft in SW swell. Period 15 seconds. .THU NIGHT...Variable winds less than 5 kt. Seas 6 to 8 ft in W swell. Period 15 seconds. .FRI...W to NW winds 10 kt. Seas 5 to 7 ft in W swell. Period 15 seconds. .FRI NIGHT...W to NW winds 10 to 15 kt. Seas 5 to 7 ft in W swell. Period 14 seconds. .SAT...NW winds 10 to 15 kt. Seas 4 to 6 ft. Period 14 seconds. .SAT NIGHT...NE winds 15 to 20 kt Offshore Gulf of Papagayo, and NW to N 10 kt Elsewhere. Seas 4 to 6 ft. Period 14 seconds. .SUN...NE to E winds 10 to 20 kt. Seas 4 to 6 ft. Period 14 seconds. .SUN NIGHT...N to NE winds 10 to 15 kt. Seas 4 to 6 ft. Period 14 seconds. $$ PMZ115-182100- North Costa Rica to West Panama to 250 nm offshore- 1251 AM PST Wed Nov 18 2020 .TODAY...SW winds 10 to 15 kt. Seas 6 to 8 ft in S to SW swell. Period 18 seconds. Scattered showers and isolated tstms. .TONIGHT...SW winds 10 to 15 kt. Seas 6 to 8 ft in S to SW swell. Period 17 seconds. Scattered showers and isolated tstms. .THU...SW winds 10 to 15 kt. Seas 5 to 7 ft. Period 16 seconds. Scattered showers and isolated tstms. .THU NIGHT...SW to W winds 10 to 15 kt. Seas 5 to 7 ft. Period 16 seconds. Scattered showers and isolated tstms. .FRI...SW to W winds 10 to 15 kt. Seas 5 to 7 ft. Period 16 seconds. .FRI NIGHT...SW to W winds 15 to 20 kt. Seas 4 to 6 ft. Period 16 seconds. .SAT...SW winds 15 to 20 kt. Seas 5 to 7 ft. Period 14 seconds. .SAT NIGHT...SW winds 15 to 20 kt. Seas 5 to 7 ft. Period 14 seconds. .SUN...S to SW winds 15 to 20 kt. Seas 5 to 7 ft. Period 13 seconds. .SUN NIGHT...S to SW winds 10 to 15 kt. Seas 5 to 7 ft. Period 13 seconds. $$ PMZ117-182100- East Panama and Colombia including the Gulf of Panama- 1251 AM PST Wed Nov 18 2020 .TODAY...S to SW winds 10 to 15 kt. Seas 6 to 8 ft in S to SW swell. Period 17 seconds. .TONIGHT...SW winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period 17 seconds. .THU...SW winds 10 to 15 kt. Seas 5 to 7 ft. Period 17 seconds. Scattered showers and isolated tstms. .THU NIGHT...SW winds 10 to 15 kt. Seas 5 to 7 ft. Period 16 seconds. Scattered showers and isolated tstms. .FRI...SW winds 10 to 15 kt. Seas 5 to 7 ft. Period 17 seconds. .FRI NIGHT...SW winds 15 to 20 kt. Seas 4 to 6 ft. Period 17 seconds. .SAT...SW winds 15 to 20 kt. Seas 5 to 7 ft. Period 15 seconds. .SAT NIGHT...SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 14 seconds. .SUN...SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 14 seconds. .SUN NIGHT...SW winds 10 to 15 kt. Seas 3 to 5 ft. Period 14 seconds. $$ PMZ119-182100- Ecuador including the Gulf of Guayaquil to 250 nm offshore- 1251 AM PST Wed Nov 18 2020 .TODAY...S to SW winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period 16 seconds. .TONIGHT...S to SW winds 10 to 15 kt. Seas 5 to 7 ft. Period 16 seconds. .THU...S to SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 17 seconds. .THU NIGHT...S to SW winds 10 to 15 kt. Seas 5 to 7 ft. Period 18 seconds. .FRI...S to SW winds 10 to 15 kt. Seas 5 to 7 ft. Period 17 seconds. .FRI NIGHT...S to SW winds 10 to 15 kt. Seas 5 to 7 ft. Period 15 seconds. .SAT...S to SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 15 seconds. .SAT NIGHT...S to SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 14 seconds. .SUN...S to SW winds 10 to 15 kt. Seas 3 to 5 ft. Period 15 seconds. .SUN NIGHT...S to SW winds 10 to 15 kt. Seas 3 to 5 ft. Period 15 seconds. $$ PMZ121-182100- Ecuador between 250 and 500 nm offshore- 1251 AM PST Wed Nov 18 2020 .TODAY...S winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period 16 seconds. .TONIGHT...S winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period 15 seconds. .THU...S winds 10 kt. Seas 4 to 6 ft. Period 14 seconds. .THU NIGHT...S winds 10 to 15 kt. Seas 4 to 6 ft. Period 14 seconds. .FRI...S winds 10 to 15 kt. Seas 4 to 6 ft. Period 14 seconds. .FRI NIGHT...S winds 10 to 15 kt. Seas 4 to 6 ft. Period 14 seconds. .SAT...S winds 10 to 15 kt. Seas 4 to 6 ft. Period 14 seconds. .SAT NIGHT...S winds 10 to 15 kt. Seas 4 to 6 ft. Period 14 seconds. .SUN...S winds 10 to 15 kt. Seas 3 to 5 ft. Period 14 seconds. .SUN NIGHT...S winds 10 kt. Seas 3 to 5 ft. Period 14 seconds. $$ PMZ123-182100- Offshore Galapagos Islands- 1251 AM PST Wed Nov 18 2020 .TODAY...SE to S winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period 19 seconds. .TONIGHT...S winds 10 kt. Seas 4 to 6 ft. Period 17 seconds. .THU...SE to S winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period 17 seconds. .THU NIGHT...SE to S winds 10 to 15 kt. Seas 5 to 7 ft. Period 16 seconds. .FRI...SE to S winds 10 to 15 kt. Seas 4 to 6 ft. Period 16 seconds. .FRI NIGHT...S winds 10 to 15 kt. Seas 4 to 6 ft. Period 15 seconds. .SAT...S winds 10 to 15 kt. Seas 4 to 6 ft. Period 15 seconds. .SAT NIGHT...SE to S winds 10 to 15 kt. Seas 4 to 6 ft. Period 15 seconds. .SUN...SE to S winds 10 to 15 kt. Seas 3 to 5 ft. Period 15 seconds. .SUN NIGHT...SE to S winds 10 to 15 kt. Seas 3 to 5 ft. Period 14 seconds. $$ Forecaster Mundell