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San Juan, PR
 
 
 Point Forecast: 9NM NNW Charlotte Amalie VI
 18.48N 64.99W (Elev. 0 ft)
Last Update: 2:48 am EDT Apr 28, 2024
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:       Forward 2 Days  

Date04/2804/29
Hour (EDT)040506070809101112131415161718192021222300010203
Surface Wind (kt)151515151515151515141414141516161718181818171717
Wind DirNENENENENENENENENENENENENENENENENENEENEENEENEENEENEENE
Gust212120202121212120191919202121222324242524232324
Significant Wave Height (ft) 444444444444444444445555
Swell Height (ft) 222222222222222222222222
Swell Dir34034030303030303060606060606000000070707070
Swell Period (sec) 9 9 9 9 9 9 9 9 9 9 9 9 9 9 8 8 8 8 8 8 7 7 7 7
Swell 2 Height (ft)
Swell 2 Dir
Swell 2 Period (sec)
Wind Wave Height (ft)

Date04/30
Hour (EDT)040506070809101112131415161718192021222300010203
Surface Wind (kt)181920212121202019191919191919202020202020191919
Wind DirENEENEENEENEENEENEENEENEENEENEENEENEENEENEENEENEENEENEENEENEENEENEENEENE
Gust252627282828272726262626262626272727272727262625
Significant Wave Height (ft) 555555556666666666666666
Swell Height (ft) 222222223333333333333333
Swell Dir70703503503503503503502020202020205050505050500000
Swell Period (sec) 7 7 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 9 9 9 9
Swell 2 Height (ft)
Swell 2 Dir
Swell 2 Period (sec)
Wind Wave Height (ft)

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