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San Juan, PR
 
 
 Point Forecast: 57NM SSW Mayaguez PR
 17.41N 67.69W (Elev. 0 ft)
Last Update: 7:32 pm EDT Aug 20, 2019
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  

Date08/2008/21
Hour (EDT)202122230001020304050607080910111213141516171819
Surface Wind (kt)141414151515151414141313131212111110999101011
Wind DirEEEEEEEEEEEEEEEEEEEEEEEE
Gust191919212121211919191818181717
Significant Wave Height (ft) 444444444444444444444444
Swell Height (ft) 111111111111111111111111
Swell Dir120120120120120120120120120120120120120120120120120120110110110110110110
Swell Period (sec) 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7
Swell 2 Height (ft)
Swell 2 Dir
Swell 2 Period (sec)
Wind Wave Height (ft)

Date08/22
Hour (EDT)202122230001020304050607080910111213141516171819
Surface Wind (kt)121213141415151515151413131313131313141414141515
Wind DirEEEEEEEEEEEEEEEEEEEEEEEE
Gust171718191921212121211918181818181818191919192121
Significant Wave Height (ft) 444444444444444444444444
Swell Height (ft) 111111111111111111111111
Swell Dir120120120120120120808080808080120120120120120120120120120120120120
Swell Period (sec) 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7
Swell 2 Height (ft)
Swell 2 Dir
Swell 2 Period (sec)
Wind Wave Height (ft)

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