Offshore Forecast
Issued by NWS
Issued by NWS
900 FZPN28 KNHC 180910 OFFPZ8 Offshore Waters Forecast National Weather Service National Hurricane Center Miami, FL 210 AM PDT Fri Oct 18 2024 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. PMZ101-182115- Synopsis for the E Pacific within 250 nm of Central America, Colombia, and within 750 nm of Ecuador 210 AM PDT Fri Oct 18 2024 .SYNOPSIS...Gentle to locally moderate S to SW winds will occur south of the monsoon trough today, with locally fresh winds occurring at times Sat into early next week. North of the monsoon trough, light to gentle winds will prevail. Building S to SW swell this weekend will lead to locally rough seas in the waters offshore of Colombia and Ecuador, as well as in the far offshore waters of Central America. Active convection accompanying a tropical wave across the west Caribbean will shift westward into the Pacific offshore waters from Costa Rica to Guatemala tonight through Sun morning. $$ PMZ111-182115- Guatemala and El Salvador to 250 nm offshore- 210 AM PDT Fri Oct 18 2024 .TODAY...Variable winds less than 5 kt. Seas 4 to 6 ft. Period 11 seconds. .TONIGHT...Variable winds less than 5 kt. Seas 4 to 6 ft. Period 9 seconds. Isolated tstms through the night. .SAT...Variable winds less than 5 kt. Seas 4 to 6 ft. Period 12 seconds. Scattered showers and isolated tstms through the day. .SAT NIGHT...Variable winds less than 5 kt, becoming SE 10 kt late. Seas 5 to 7 ft. Period 15 seconds. Scattered tstms through the night. .SUN...SE winds 10 kt. Seas 5 to 7 ft. Period 14 seconds. .SUN NIGHT...Variable winds less than 5 kt. Seas 5 to 7 ft. Period 14 seconds. .MON...SE winds 10 kt. Seas 5 to 7 ft. Period 18 seconds. .MON NIGHT...SE to S winds 10 kt. Seas 5 to 7 ft. Period 17 seconds. .TUE...Variable winds less than 5 kt. Seas 5 to 6 ft. Period 16 seconds. .TUE NIGHT...Variable winds less than 5 kt. Seas 5 to 6 ft. Period 15 seconds. $$ PMZ113-182115- El Salvador to North Costa Rica including the Gulfs of Fonseca and Papagayo- 210 AM PDT Fri Oct 18 2024 .TODAY...Variable winds less than 5 kt. Seas 4 ft. Period 12 seconds. Scattered showers and isolated tstms through the day. .TONIGHT...Variable winds less than 5 kt. Seas 4 ft. Period 11 seconds. .SAT...Variable winds less than 5 kt. Seas 4 ft. Period 15 seconds. Scattered showers and isolated tstms through the day. .SAT NIGHT...Offshore Gulf of Papagayo, variable winds less than 5 kt, becoming E 10 kt late. Elsewhere, variable winds less than 5 kt. Seas 4 to 5 ft. Period 15 seconds. Isolated tstms through the night. .SUN...E to SE winds 10 kt Offshore Gulf of Papagayo, and variable less than 5 kt Elsewhere. Seas 4 to 6 ft. Period 14 seconds. .SUN NIGHT...Variable winds less than 5 kt Offshore Gulf of Papagayo, and S to SW 10 kt Elsewhere. Seas 4 to 6 ft. Period 14 seconds. .MON...Variable winds less than 5 kt Offshore Gulf of Papagayo, and S to SW 10 kt Elsewhere. Seas 4 to 6 ft. Period 17 seconds. .MON NIGHT...Variable winds less than 5 kt Offshore Gulf of Papagayo, and SW 10 kt Elsewhere. Seas 5 to 7 ft. Period 17 seconds. .TUE...Variable winds less than 5 kt. Seas 5 to 6 ft. Period 16 seconds. .TUE NIGHT...N to NE winds 10 kt Offshore Gulf of Papagayo, and variable less than 5 kt Elsewhere. Seas 5 to 6 ft. Period 15 seconds. $$ PMZ115-182115- North Costa Rica to West Panama to 250 nm offshore- 210 AM PDT Fri Oct 18 2024 .TODAY...SW to W winds 10 kt. Seas 4 ft. Period 12 seconds. .TONIGHT...W winds 10 kt. Seas 4 ft. Period 13 seconds. Scattered showers and isolated tstms through the night. .SAT...SW to W winds 10 kt. Seas 4 to 5 ft. Period 15 seconds. Scattered showers and isolated tstms through the day. .SAT NIGHT...SW to W winds 10 kt. Seas 4 to 6 ft. Period 15 seconds. Scattered showers and isolated tstms through the night. .SUN...SW to W winds 10 to 15 kt. Seas 5 to 7 ft. Period 14 seconds. .SUN NIGHT...SW to W winds 10 to 15 kt. Seas 5 to 7 ft. Period 14 seconds. .MON...SW to W winds 10 to 15 kt. Seas 5 to 7 ft. Period 17 seconds. .MON NIGHT...SW to W winds 10 to 15 kt. Seas 5 to 7 ft. Period 17 seconds. .TUE...SW to W winds 10 kt. Seas 5 to 7 ft. Period 16 seconds. .TUE NIGHT...SW to W winds 10 kt. Seas 5 to 6 ft. Period 15 seconds. $$ PMZ117-182115- East Panama and Colombia including the Gulf of Panama- 210 AM PDT Fri Oct 18 2024 .TODAY...Gulf of Panama, variable winds less than 5 kt, becoming SW to W 10 kt in the afternoon. Elsewhere, SW to W winds 10 kt. Seas 4 ft. Period 12 seconds. Scattered showers and isolated tstms through the day. .TONIGHT...W winds 10 to 15 kt. Seas 4 ft. Period 14 seconds. Scattered tstms through the night. .SAT...SW winds 10 to 15 kt. Seas 4 to 5 ft. Period 15 seconds. Numerous showers and scattered tstms through the day. .SAT NIGHT...SW winds 10 to 15 kt. Seas 4 to 5 ft. Period 15 seconds. Numerous showers and scattered tstms through the night. .SUN...SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 14 seconds. .SUN NIGHT...SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 15 seconds. .MON...SW winds 10 to 15 kt. Seas 5 to 7 ft. Period 17 seconds. .MON NIGHT...SW winds 10 kt. Seas 5 to 7 ft. Period 17 seconds. .TUE...SW winds 10 kt. Seas 4 to 6 ft. Period 16 seconds. .TUE NIGHT...SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 15 seconds. $$ PMZ119-182115- Ecuador including the Gulf of Guayaquil to 250 nm offshore- 210 AM PDT Fri Oct 18 2024 .TODAY...S to SW winds 10 to 15 kt. Seas 4 ft. Period 14 seconds. .TONIGHT...S to SW winds 10 to 15 kt. Seas 4 to 5 ft. Period 14 seconds. .SAT...S to SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 14 seconds. .SAT NIGHT...S to SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 14 seconds. .SUN...S to SW winds 10 to 15 kt. Seas 5 to 6 ft. Period 15 seconds. .SUN NIGHT...S to SW winds 10 to 15 kt. Seas 5 to 7 ft. Period 17 seconds. .MON...S to SW winds 10 to 15 kt. Seas 5 to 7 ft. Period 17 seconds. .MON NIGHT...S to SW winds 10 to 15 kt. Seas 5 to 7 ft. Period 16 seconds. .TUE...SW winds 10 kt. Seas 5 to 7 ft. Period 15 seconds. .TUE NIGHT...S to SW winds 10 to 15 kt. Seas 5 to 6 ft. Period 14 seconds. $$ PMZ121-182115- Ecuador between 250 and 500 nm offshore- 210 AM PDT Fri Oct 18 2024 .TODAY...S winds 10 kt. Seas 4 ft. Period 14 seconds. .TONIGHT...S winds 10 to 15 kt. Seas 4 to 6 ft. Period 14 seconds. .SAT...S winds 10 to 15 kt. Seas 5 to 6 ft. Period 14 seconds. .SAT NIGHT...S winds 10 to 15 kt. Seas 6 ft. Period 13 seconds. .SUN...S winds 10 to 15 kt. Seas 6 to 7 ft. Period 17 seconds. .SUN NIGHT...S winds 10 to 15 kt. Seas 7 ft. Period 17 seconds. .MON...S winds 10 to 15 kt. Seas 7 ft. Period 16 seconds. .MON NIGHT...S winds 10 kt. Seas 7 ft. Period 15 seconds. .TUE...S winds 10 kt. Seas 6 to 7 ft. Period 14 seconds. .TUE NIGHT...S winds 10 to 15 kt. Seas 6 ft. Period 14 seconds. $$ PMZ123-182115- Offshore Galapagos Islands- 210 AM PDT Fri Oct 18 2024 .TODAY...SE to S winds 10 kt. Seas 4 to 5 ft. Period 14 seconds. .TONIGHT...S winds 10 to 15 kt. Seas 4 to 6 ft. Period 14 seconds. .SAT...S winds 10 to 15 kt. Seas 4 to 6 ft. Period 13 seconds. .SAT NIGHT...S winds 10 to 15 kt. Seas 5 to 7 ft. Period 16 seconds. .SUN...SE to S winds 10 to 15 kt. Seas 5 to 7 ft. Period 17 seconds. .SUN NIGHT...S winds 10 to 15 kt. Seas 5 to 7 ft. Period 17 seconds. .MON...SE to S winds 10 to 15 kt. Seas 5 to 7 ft. Period 15 seconds. .MON NIGHT...SE to S winds 10 kt. Seas 5 to 7 ft. Period 15 seconds. .TUE...SE to S winds 10 kt. Seas 5 to 7 ft. Period 14 seconds. .TUE NIGHT...SE to S winds 10 to 15 kt. Seas 4 to 6 ft. Period 14 seconds. $$ Forecaster ADAMS