Point Forecast: 31NM N San Juan PR
 18.92N 66.01W (Elev. 0 ft)
Last Update: 2:04 am EDT May 18, 2024
Tabular Forecast
[hide menu]Get as XML
Weather ElementsWeather/PrecipitationMarine Weather
Temperature (°F)
Dewpoint (°F)
Heat Index (°F)

Surface Wind  
Sky Cover (%)
Precipitation Potential (%)
Relative Humidity (%)
Rain
Thunder
Fog
Swell Period
Swell Hgt/Dir
Swell 2 Period
Swell 2 Hgt/Dir
Wind Wave Height
Significant Wave Height
Freezing Spray

48-Hour Period Starting:       Back 2 Days  

Date05/1805/19
Hour (EDT)030405060708091011121314151617181920212223000102
Surface Wind (kt)99999991010101010111213121110101010101010
Wind DirESEEEEESEESEESEESEESEESEEEEEEEEEEEEEEE
Gust1717
Significant Wave Height (ft) 333333333333333222222222
Swell Height (ft) 111111111111111111111111
Swell Dir101010101010101010101010101010101010101010303030
Swell Period (sec) 999999999999999888888888
Swell 2 Height (ft)
Swell 2 Dir
Swell 2 Period (sec)
Wind Wave Height (ft)

Date05/20
Hour (EDT)030405060708091011121314151617181920212223000102
Surface Wind (kt)101010109991010111112121313121110101011111212
Wind DirEEEEEEEEEEEEEEEEEEEESEESEESEESEESE
Gust17171817171717
Significant Wave Height (ft) 222222222222222222222222
Swell Height (ft) 111111111111111111111111
Swell Dir303030606060606060707070707070707070707070707070
Swell Period (sec) 888888888888888888888888
Swell 2 Height (ft)
Swell 2 Dir
Swell 2 Period (sec)
Wind Wave Height (ft)

Additional Forecasts and Information
International System of UnitsForecast Discussion
Marine Point ForecastHourly Weather Graph
National Marine ForecastsTide Information
Marine WeatherHydrology
Climate DataCaribbean Weather
TropicsNCDC
Local SatelliteGraphical