Point Forecast: 4NM ENE Port Isabel TX
 26.11N 97.16W
Last Update: 11:18 am CDT Jul 20, 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  

Date07/2007/21
Hour (CDT)111213141516171819202122230001020304050607080910
Surface Wind (kt)141515151515151515151515141414131312121211111112
Wind DirSSESSESSESSESSESSESSESESESESESSESSESSESSESSESSESSESSESSESSESSESSESSE
Gust
Significant Wave Height (m) 111111111111111000000000
Swell Height (m)
Swell Dir
Swell Period (sec)
Swell 2 Height (m)
Swell 2 Dir
Swell 2 Period (sec)
Wind Wave Height (m)

Date07/22
Hour (CDT)111213141516171819202122230001020304050607080910
Surface Wind (kt)121313131414141313131313131313131212121212121212
Wind DirSSESESESESESESESESESESESESSESSESSESSESSESSESSESSESSESSESSESSE
Gust
Significant Wave Height (m) 001111111111111000100000
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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