Point Forecast: 5NM NW Port Isabel TX
 26.15N 97.29W
Last Update: 10:18 am CST Nov 7, 2025
Tabular Forecast
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Weather ElementsWeather/PrecipitationMarine Weather
Temperature (°C)
Dewpoint (°C)
Heat Index (°C)

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  

Date11/0711/08
Hour (CST)101112131415161718192021222300010203040506070809
Surface Wind (kt)111212131312121212121212121212111110999999
Wind DirSSSSSSSESSESSESSESSSSSSSSSSSSSSS
Gust
Significant Wave Height (m) 000000000000000000000000
Swell Height (m)
Swell Dir
Swell Period (sec)
Swell 2 Height (m)
Swell 2 Dir
Swell 2 Period (sec)
Wind Wave Height (m)

Date11/09
Hour (CST)101112131415161718192021222300010203040506070809
Surface Wind (kt)10101111111111111111101010998876557912
Wind DirSSSSSSESSESSESSESSESSESSESSESSESSSSSSWWNWNWNNWNN
Gust
Significant Wave Height (m) 000000000000000000000000
Swell Height (m)
Swell Dir
Swell Period (sec)
Swell 2 Height (m)
Swell 2 Dir
Swell 2 Period (sec)
Wind Wave Height (m)

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