552 FZPN28 KNHC 211610 OFFPZ8 Offshore Waters Forecast NWS National Hurricane Center Miami, FL 910 AM PDT Thu Oct 21 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. PMZ101-220415- Synopsis for the E Pacific within 250 nm of Central America, Colombia, and within 750 nm of Ecuador 910 AM PDT Thu Oct 21 2021 .SYNOPSIS...A broad area of disturbed weather producing disorganized showers and thunderstorms within a couple of hundred miles of the coasts of southern Mexico and Guatemala has the potential of becoming a tropical cyclone this weekend while the system moves away from the Guatemala offshore waters. Mainly gentle to moderate S to SW are expected across the forecast area S of the monsoon trough. N of the monsoon trough, expect light to gentle variable winds through most of the forecast period. By Sat night into Sun, expect building seas in SW swell between Ecuador and the Galapagos Islands. $$ PMZ111-220415- Guatemala and El Salvador to 250 nm offshore- 910 AM PDT Thu Oct 21 2021 .TODAY...S winds 10 to 15 kt. Seas 5 to 7 ft in S swell. Period 11 seconds. Scattered tstms. .TONIGHT...SW to W winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 11 seconds. Scattered tstms. .FRI...NW winds 10 kt, shifting to SW to W in the afternoon. Seas 4 to 6 ft. Period 15 seconds. Scattered showers and isolated tstms. .FRI NIGHT...W winds 10 to 15 kt. Seas 4 to 6 ft. Period 14 seconds. Scattered showers. .SAT...W to NW winds 10 kt. Seas 4 to 6 ft in SW swell. Period 14 seconds. .SAT NIGHT...W to NW winds 10 kt. Seas 4 to 6 ft in SW swell. Period 20 seconds. .SUN...Variable winds less than 5 kt. Seas 5 to 7 ft in SW to W swell. Period 20 seconds. .SUN NIGHT...Variable winds less than 5 kt. Seas 5 to 7 ft in SW swell. Period 19 seconds. .MON...Variable winds less than 5 kt. Seas 5 to 7 ft in S to SW swell. Period 17 seconds. .MON NIGHT...W to NW winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 16 seconds. $$ PMZ113-220415- El Salvador to North Costa Rica including the Gulfs of Fonseca and Papagayo- 910 AM PDT Thu Oct 21 2021 .TODAY...NE to E winds 10 to 15 kt Offshore Gulf of Papagayo, and SW to W 10 kt Elsewhere. Seas 4 to 6 ft in S swell. Period 17 seconds. Scattered showers. .TONIGHT...Offshore Gulf of Papagayo, E winds 10 kt in the evening, becoming variable less than 5 kt. Elsewhere, W winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 16 seconds. Scattered showers. .FRI...Offshore Gulf of Papagayo, E winds 10 kt in the morning, becoming variable less than 5 kt. Elsewhere, W to NW winds 10 to 15 kt. Seas 3 to 5 ft. Period 15 seconds. Scattered showers. .FRI NIGHT...Variable winds less than 5 kt Offshore Gulf of Papagayo, and W 10 kt Elsewhere. Seas 3 to 5 ft. Period 14 seconds. Scattered showers. .SAT...Variable winds less than 5 kt Offshore Gulf of Papagayo, and NW 10 kt Elsewhere. Seas 3 to 5 ft. Period 14 seconds. .SAT NIGHT...Variable winds less than 5 kt Offshore Gulf of Papagayo, and W to NW 10 kt Elsewhere. Seas 3 to 5 ft. Period 20 seconds. .SUN...Variable winds less than 5 kt Offshore Gulf of Papagayo, and NW 10 kt Elsewhere. Seas 4 to 6 ft in SW to W swell. Period 20 seconds. .SUN NIGHT...Variable winds less than 5 kt. Seas 5 to 7 ft in S to SW swell. Period 18 seconds. .MON...Variable winds less than 5 kt. Seas 5 to 7 ft in S to SW swell. Period 17 seconds. .MON NIGHT...Variable winds less than 5 kt Offshore Gulf of Papagayo, and SW to W 10 kt Elsewhere. Seas 4 to 6 ft in S to SW swell. Period 16 seconds. $$ PMZ115-220415- North Costa Rica to West Panama to 250 nm offshore- 910 AM PDT Thu Oct 21 2021 .TODAY...SW to W winds 10 to 15 kt. Seas 4 to 6 ft. Period 17 seconds. Scattered showers and isolated tstms. .TONIGHT...SW to W winds 10 to 15 kt. Seas 4 to 6 ft. Period 15 seconds. Scattered showers. .FRI...SW to W winds 10 to 15 kt. Seas 4 to 6 ft. Period 14 seconds. Scattered showers and isolated tstms. .FRI NIGHT...SW to W winds 10 to 15 kt. Seas 4 to 6 ft. Period 14 seconds. Scattered showers. .SAT...SW to W winds 10 to 15 kt. Seas 4 to 6 ft. Period 13 seconds. .SAT NIGHT...SW to W winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 21 seconds. .SUN...SW to W winds 10 to 15 kt. Seas 6 to 8 ft in S to SW swell. Period 20 seconds. .SUN NIGHT...SW to W winds 10 to 15 kt. Seas 6 to 8 ft in S to SW swell. Period 18 seconds. .MON...SW to W winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 17 seconds. .MON NIGHT...SW to W winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 16 seconds. $$ PMZ117-220415- East Panama and Colombia including the Gulf of Panama- 910 AM PDT Thu Oct 21 2021 .TODAY...SW to W winds 10 to 15 kt. Seas 4 to 6 ft. Period 16 seconds. Scattered tstms. .TONIGHT...SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 15 seconds. Scattered showers and isolated tstms. .FRI...SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 14 seconds. Scattered tstms. .FRI NIGHT...SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 14 seconds. Scattered showers. .SAT...SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 16 seconds. .SAT NIGHT...SW winds 10 to 15 kt. Seas 5 to 7 ft in SW swell. Period 21 seconds. .SUN...SW winds 10 to 15 kt. Seas 6 to 8 ft in SW swell. Period 20 seconds. .SUN NIGHT...SW winds 10 to 15 kt. Seas 6 to 8 ft in S to SW swell. Period 19 seconds. .MON...SW winds 10 to 15 kt. Seas 5 to 7 ft in SW swell. Period 17 seconds. .MON NIGHT...SW winds 10 to 15 kt. Seas 5 to 7 ft in SW swell. Period 16 seconds. $$ PMZ119-220415- Ecuador including the Gulf of Guayaquil to 250 nm offshore- 910 AM PDT Thu Oct 21 2021 .TODAY...S to SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 15 seconds. .TONIGHT...S to SW winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 15 seconds. .FRI...S to SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 16 seconds. .FRI NIGHT...S to SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 15 seconds. .SAT...S to SW winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 20 seconds. .SAT NIGHT...S to SW winds 10 to 15 kt. Seas 6 to 8 ft in S to SW swell. Period 20 seconds. .SUN...S to SW winds 10 to 15 kt. Seas 6 to 9 ft in S to SW swell. Period 18 seconds. .SUN NIGHT...S to SW winds 10 to 15 kt. Seas 6 to 8 ft in S to SW swell. Period 17 seconds. .MON...S to SW winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 16 seconds. .MON NIGHT...S to SW winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period 15 seconds. $$ PMZ121-220415- Ecuador between 250 and 500 nm offshore- 910 AM PDT Thu Oct 21 2021 .TODAY...S winds 10 to 15 kt. Seas 4 to 6 ft. Period 15 seconds. .TONIGHT...S winds 10 kt. Seas 4 to 6 ft in S swell. 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 18 seconds. .SAT...S winds 10 kt. Seas 6 to 8 ft in S to SW swell. Period 20 seconds. .SAT NIGHT...S winds 10 kt. Seas 6 to 8 ft in S to SW swell. Period 20 seconds. .SUN...S winds 10 kt. Seas 6 to 8 ft in S to SW swell. Period 18 seconds. .SUN NIGHT...S winds 10 kt. Seas 6 to 8 ft in S to SW swell. Period 16 seconds. .MON...S winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period 15 seconds. .MON NIGHT...S winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 15 seconds. $$ PMZ123-220415- Offshore Galapagos Islands- 910 AM PDT Thu Oct 21 2021 .TODAY...SE to S winds 10 to 15 kt. Seas 4 to 6 ft. Period 15 seconds. .TONIGHT...SE to S winds 10 kt. Seas 4 to 6 ft in S swell. Period 15 seconds. .FRI...S winds 10 to 15 kt. Seas 3 to 5 ft. Period 15 seconds. .FRI NIGHT...S winds 10 kt. Seas 5 to 7 ft in S swell. Period 18 seconds. .SAT...SE to S winds 10 kt. Seas 6 to 8 ft in SW swell. Period 20 seconds. .SAT NIGHT...SE to S winds 10 kt. Seas 6 to 8 ft in S to SW swell. Period 19 seconds. .SUN...SE to S winds 10 to 15 kt. Seas 6 to 8 ft in S to SW swell. Period 17 seconds. .SUN NIGHT...SE to S winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period 16 seconds. .MON...SE to S winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 16 seconds. .MON NIGHT...SE to S winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period 16 seconds. $$ Forecaster GR