Point Forecast: 4NM ENE Port Isabel TX
 26.11N 97.16W
Last Update: 3:45 am CDT Apr 11, 2026
Tabular Forecast
[show menu]Get as XML

Date04/1104/12
Hour (CDT)030405060708091011121314151617181920212223000102
Surface Wind (kt)99888991012121415151515151515151515141415
Wind DirSESESEESEESEESEESEESEESEESEESEESEESEESEESEESEESEESEESESESESESESE
Gust
Significant Wave Height (m) 111111111111111111111111
Swell Height (m)
Swell Dir
Swell Period (sec)
Swell 2 Height (m)
Swell 2 Dir
Swell 2 Period (sec)
Wind Wave Height (m)

Date04/13
Hour (CDT)030405060708091011121314151617181920212223000102
Surface Wind (kt)151616161616161717181818171717161616161615151414
Wind DirSESESESESESESSESSESSESSESSESSESESESESESESESESESESSESSESSE
Gust
Significant Wave Height (m) 111111111111111111111111
Swell Height (m)
Swell Dir
Swell Period (sec)
Swell 2 Height (m)
Swell 2 Dir
Swell 2 Period (sec)
Wind Wave Height (m)

Additional Forecasts and Information
English UnitsForecast Discussion
Marine Point ForecastHourly Weather Graph
National Marine ForecastsTide Information
GraphicastsSevere Weather
Fire WeatherMarine Weather
Weather Briefing (National)Rainfall Estimates
Rivers/LakesSatellite Loops
Local ClimatologyPreparedness
Tropical WeatherText Forecasts