Point Forecast: 4NM NE San Juan PR
 18.45N 65.99W (Elev. 3 ft)
Last Update: 3:25 pm EDT Jun 30, 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  

Date06/3007/01
Hour (EDT)161718192021222300010203040506070809101112131415
Surface Wind (kt)12121110101010101010101098991010111213131313
Wind DirEEEEEEEEEEEEEEEEEEEEEEEE
Gust171717
Significant Wave Height (ft) 000000000000000000000000
Swell Height (ft) 000000000000000000000000
Swell Dir000000000000000000000000
Swell Period (sec) 000000000000000000000000
Swell 2 Height (ft)
Swell 2 Dir
Swell 2 Period (sec) 000000000000000000000000
Wind Wave Height (ft)

Date07/02
Hour (EDT)161718192021222300010203040506070809101112131415
Surface Wind (kt)1211111010101010101010999991010111112121212
Wind DirEEEEEEEEEEEEESEESEESEESEESEEEEEEEE
Gust1717171717
Significant Wave Height (ft) 000000000000000000000000
Swell Height (ft) 000000000000000000000000
Swell Dir000000000000000000000000
Swell Period (sec) 000000000000000000000000
Swell 2 Height (ft)
Swell 2 Dir
Swell 2 Period (sec) 000000000000000000000000
Wind Wave Height (ft)

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