Point Forecast: 12NM S Annapolis MD
 38.78N 76.44W (Elev. 0 ft)
Last Update: 7:52 pm EDT Jul 20, 2026
Tabular Forecast
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Weather ElementsMarine WeatherAviation Weather
Temperature (°F)
Dewpoint (°F)
Heat Index (°F)

Surface Wind  
Sky Cover (%)
Precipitation Potential (%)
Relative Humidity (%)

Rain
Thunder
Fog
Wave Period (s)
Significant Wave Height
Freezing Spray
Ceiling Height
Visibility

48-Hour Period Starting:       Back 2 Days  

Date07/2007/21
Hour (EDT)202122230001020304050607080910111213141516171819
Surface Wind (kt)101214141312111111111111111212121313131414141515
Wind DirSSESSESSESSESSESSESSSSSSSSSSWSSWSSWSSSSSWSSWSSWSW
Gust1719191817161616161616161717171818181919192121
Significant Wave Height (ft) 122333222222222222333333
Wave Period (sec)

Date07/22
Hour (EDT)202122230001020304050607080910111213141516171819
Surface Wind (kt)15151413131313131314141414131313121111109877
Wind DirSWSWSWSWSWSWSSWSSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSW
Gust21211918181818181819191919181818171616
Significant Wave Height (ft) 333332333333322222222111
Wave Period (sec)

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