Point Forecast: 51NM N San Juan PR
 19.25N 65.99W (Elev. 0 ft)
Last Update: 9:02 pm EDT Jul 11, 2025
Tabular Forecast
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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  

Date07/1107/12
Hour (EDT)222300010203040506070809101112131415161718192021
Surface Wind (kt)141414141414141414131313141413121110101010101010
Wind DirEEEEEEEEEEEEEEEEEEEEEEEE
Gust1919191919191918181817
Significant Wave Height (ft) 444444444444444444443333
Swell Height (ft) 222222222222222222221111
Swell Dir0070707070707070707070707070707070707080808080
Swell Period (sec) 777777777777777777779999
Swell 2 Height (ft)
Swell 2 Dir
Swell 2 Period (sec) 888888888888888899888999
Wind Wave Height (ft)

Date07/13
Hour (EDT)222300010203040506070809101112131415161718192021
Surface Wind (kt)10101099988991010101010101010101010111111
Wind DirEEEEEEEEEEEEEEEEEEEEEEEE
Gust17
Significant Wave Height (ft) 333333333333333333333333
Swell Height (ft) 111111111111111111111111
Swell Dir80808080808080808080808080807070707070700000
Swell Period (sec) 999999999999999999998888
Swell 2 Height (ft)
Swell 2 Dir
Swell 2 Period (sec) 999999999999999999999999
Wind Wave Height (ft)

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