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San Juan, PR
 
 
 Point Forecast: 57NM SSW Mayaguez PR
 17.41N 67.69W (Elev. 0 ft)
Last Update: 5:05 pm EDT Mar 28, 2024
Tabular Forecast
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Weather ElementsWeather/PrecipitationMarine Weather
Temperature (°F)
Dewpoint (°F)
Wind Chill (°F)

Surface Wind  
Sky Cover (%)
Precipitation Potential (%)
Relative Humidity (%)
Rain
Thunder
Snow
Freezing Rain
Sleet
Freezing Spray
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  

Date03/2803/29
Hour (EDT)202122230001020304050607080910111213141516171819
Surface Wind (kt)10111314141313131313131211109876655568
Wind DirNNWNNWNNNNNNNNWNNWNNWNNNNNWNNWNNWNNWNNWNNWNNWNNWNNWN
Gust1819191818181818
Significant Wave Height (ft) 555555555544444433333333
Swell Height (ft) 444444444422222222222211
Swell Dir330330330330300300300300300300330330330330330330300300300300300300310310
Swell Period (sec) 121212121111111111111010101010101010101010101010
Swell 2 Height (ft)
Swell 2 Dir
Swell 2 Period (sec)
Wind Wave Height (ft)

Date03/30
Hour (EDT)202122230001020304050607080910111213141516171819
Surface Wind (kt)10111314151616161615141311108777777778
Wind DirNNNNNNNNNNENNENNENENENEENEENEENEEEEENEENEENENE
Gust18192121222221211918
Significant Wave Height (ft) 333344444433333322222222
Swell Height (ft) 111122222211111111111111
Swell Dir310310310310909090909090340340340340340340240240240240240240320320
Swell Period (sec) 10101010 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 8 8
Swell 2 Height (ft)
Swell 2 Dir
Swell 2 Period (sec)
Wind Wave Height (ft)

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