Point Forecast: 18NM S Port Aransas TX
 27.52N 97.03W
Last Update: 12:26 am CDT Jul 3, 2025
Tabular Forecast
[hide menu]Get as XML
Weather ElementsMarine WeatherProbabilistic Forecasts (Experimental)
Description | Survey
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
Quantitative Precipitation     info
    0.100.250.501.00

48-Hour Period Starting:       Back 2 Days  

Date07/0307/04
Hour (CDT)080910111213141516171819202122230001020304050607
Surface Wind (kt)101010111111111112121313141414141413131312121111
Wind DirSSESSESSESSESSESSESSESSESSESSESSESSESSESSESSESSESSESSESSESSSSSSE
Gust
Significant Wave Height (ft) 333333333333333333333333
Swell Height (ft)
Swell Dir
Swell Period (sec) 555555555555555555555555
Swell 2 Height (ft)
Swell 2 Dir
Swell 2 Period (sec)
Wind Wave Height (ft)

Date07/05
Hour (CDT)080910111213141516171819202122230001020304050607
Surface Wind (kt)111111111111111212121313131313131313121211111010
Wind DirSSSESSESSESSESSESSESSESSESSESESESESSESSESSESSESSESSESSSSSESSE
Gust
Significant Wave Height (ft) 333333333333333333333333
Swell Height (ft)
Swell Dir
Swell Period (sec) 555555555555555555555555
Swell 2 Height (ft)
Swell 2 Dir
Swell 2 Period (sec)
Wind Wave Height (ft)

Additional Forecasts and Information
International System of UnitsForecast Discussion
Marine Point ForecastHourly Weather Graph
National Marine ForecastsTide Information
South Texas Climate DataMarine Weather
Tropical WeatherAviation Weather
Fire WeatherCurrent Texas Weather
Current Weather MapForecast Weather Maps
Weather GlossaryComplete CRP Zone Forecast