South Bay entrance, TX Weather Forecast and Current Conditions

Day Sky High / Low Precip Wind Humidity
Thu
Aug 13 		Partly Cloudy/Wind
Close Hourly 		94º / 82º 2% SSE 21 mph 66%
8am Sunny 83º 2% SSE 13 mph 86%
9am Partly Cloudy 85º 2% SSE 17 mph 79%
10am Partly Cloudy 88º 1% SSE 18 mph 71%
11am Partly Cloudy/Wind 90º 1% SSE 20 mph 65%
12pm Partly Cloudy/Wind 91º 1% SSE 20 mph 64%
1pm Mostly Sunny/Wind 92º 1% SSE 20 mph 62%
2pm Partly Cloudy/Wind 92º 1% SSE 20 mph 60%
3pm Partly Cloudy/Wind 93º 0% SSE 21 mph 58%
4pm Partly Cloudy/Wind 92º 1% SE 21 mph 60%
5pm Mostly Sunny/Wind 92º 1% SE 20 mph 62%
6pm Mostly Sunny/Wind 90º 2% SE 20 mph 66%
7pm Mostly Sunny/Wind 89º 3% SE 20 mph 69%
8pm Mostly Sunny 87º 4% SE 19 mph 74%
9pm Partly Cloudy 86º 8% SE 17 mph 77%
10pm Partly Cloudy 85º 12% SE 16 mph 79%
11pm Partly Cloudy 85º 5% SSE 15 mph 79%
Fri
Aug 14 		Mostly Sunny
View Hourly 		94º / 82º 7% SSE 20 mph 68%
12am Partly Cloudy 85º 8% SSE 15 mph 79%
1am Partly Cloudy 85º 9% SSE 14 mph 79%
2am Partly Cloudy 84º 11% SSE 13 mph 79%
3am Partly Cloudy 84º 7% SSE 12 mph 80%
4am Partly Cloudy 84º 8% SSE 11 mph 80%
5am Partly Cloudy 83º 7% SSE 11 mph 82%
6am Partly Cloudy 83º 7% SSE 10 mph 82%
7am Mostly Clear 83º 8% SSE 10 mph 83%
8am Mostly Sunny 84º 6% SSE 11 mph 80%
9am Mostly Sunny 87º 3% SSE 15 mph 74%
10am Mostly Sunny 88º 4% SSE 16 mph 69%
11am Mostly Sunny 90º 2% SSE 17 mph 64%
12pm Mostly Sunny 91º 3% SSE 18 mph 63%
1pm Mostly Sunny 92º 3% SE 19 mph 61%
2pm Partly Cloudy 93º 4% SE 19 mph 60%
3pm Mostly Sunny 93º 4% SE 19 mph 61%
4pm Partly Cloudy/Wind 92º 4% SE 20 mph 63%
5pm Partly Cloudy 91º 5% SE 19 mph 64%
6pm Partly Cloudy 90º 3% SE 19 mph 68%
7pm Partly Cloudy 89º 3% SE 18 mph 71%
8pm Partly Cloudy 87º 4% SE 17 mph 76%
9pm Partly Cloudy 86º 5% SE 15 mph 79%
10pm Partly Cloudy 85º 13% SE 14 mph 81%
11pm Partly Cloudy 85º 8% SE 13 mph 81%
Sat
Aug 15 		Mostly Sunny
View Hourly 		93º / 81º 14% SE 17 mph 68%
12am Partly Cloudy 85º 6% SSE 13 mph 81%
1am Partly Cloudy 85º 11% SSE 13 mph 81%
2am Partly Cloudy 84º 6% SSE 12 mph 82%
3am Partly Cloudy 84º 6% SSE 11 mph 82%
4am Partly Cloudy 84º 6% SSE 10 mph 82%
5am Mostly Clear 83º 7% SSE 9 mph 83%
6am Partly Cloudy 83º 6% SSE 8 mph 84%
7am Partly Cloudy 83º 7% SSE 8 mph 85%
Sun
Aug 16 		Sunny 92º / 80º 22% ESE 16 mph 70%
Mon
Aug 17 		Mostly Sunny 92º / 80º 24% SE 15 mph 71%
Tue
Aug 18 		Mostly Sunny 93º / 81º 14% SSE 16 mph 68%
Wed
Aug 19 		Sunny 93º / 81º 8% SSE 18 mph 66%
Thu
Aug 20 		Mostly Sunny 93º / 81º 14% SSE 19 mph 67%

Weather Radar for South Bay entrance, TX See Radar

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* Playback displays weather for the past 6 hours.

NOAA Weather Marine Forecast for South Bay entrance, TX

Today
High : 91ºF
SSE wind 12 to 17 kt. Sunny. Seas 1 ft or less.
Tonight
Low : 82ºF
SE wind 10 to 15 kt. Mostly clear. Seas 1 ft or less.
Friday
High : 90ºF
SE wind 10 to 16 kt. Sunny. Seas 1 ft or less.
Friday Night
Low : 82ºF
SE wind 10 to 14 kt. Partly cloudy. Seas 1 ft or less.
Saturday
High : 90ºF
ESE wind 9 to 13 kt. Mostly sunny. Seas 1 ft or less.
Saturday Night
Low : 81ºF
ESE wind 6 to 12 kt. Mostly clear. Seas 1 ft or less.
Sunday
High : 90ºF
Variable winds less than 5 kt becoming ESE 7 to 12 kt in the morning. Sunny. Seas 1 ft or less.
Sunday Night
Low : 81ºF
ESE wind 5 to 10 kt becoming variable and less than 5 kt after midnight. Mostly clear. Seas 1 ft or less.
Monday
High : 90ºF
Variable winds less than 5 kt becoming ESE 7 to 12 kt in the afternoon. Sunny. Seas 1 ft or less.

NOAA Buoy Data Near South Bay entrance, TX See Map

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    Wind Speed Forecast for South Bay entrance, TX

    ThursdayFridaySaturday
    Wind Speed (MPH) 132021191511111820171310
    1pm5pm9pm1am5am9am1pm5pm9pm1am5am9am
    MPH 132021191511111820171310
    DIR SSESSESESESSESSESSESSESESESSESSE

    Current Weather Conditions In South Bay entrance, TX

    As Of: 26 minutes ago

    • 83ºF
    • 94ºF
    • 13mph
    • 0º (SSE)
    • 19mph
    • Sunny
    • 10mi
    • 29.94"
    • 86%
    • 0ºF

    The weather right now in South Bay entrance, TX is Sunny. The current temperature is 83°F, and the expected high and low for today, Thursday, August 13, 2026, are 94° high temperature and 82°F low temperature. The wind is currently blowing at 13 miles per hour, and coming from the South Southeast. The wind is gusting to 19 mph. With the wind and the atmosphere the temperature feels like 94° Fahrenheit. Expected precipitation is 2 percent, with current humidity at 86 percent, and air pressure at 29.94 in. Visibility is 10 nautical miles. There are no current weather alert(s).