Nearby Harbors
26.0517’ N, 97.1817’ W

South Bay entrance, TX

90°
H 91°
L 82°
ENE
11mph
Low tide
8:05 pm
Photo Credits

South Bay entrance, TX Weather Forecast and Current Conditions

Day Sky High / Low Precip Wind Humidity
Wed
Sep 23 		Partly Cloudy
Close Hourly 		91º / 82º 8% ENE 16 mph 64%
11am Partly Cloudy 90º 10% ENE 11 mph 65%
12pm Partly Cloudy 91º 10% ENE 12 mph 63%
1pm Partly Cloudy 91º 4% E 13 mph 62%
2pm Partly Cloudy 91º 3% ENE 16 mph 63%
3pm Partly Cloudy 90º 4% E 16 mph 64%
4pm Partly Cloudy 90º 4% ENE 16 mph 63%
5pm Partly Cloudy 90º 6% E 16 mph 64%
6pm Partly Cloudy 89º 8% E 16 mph 66%
7pm Partly Cloudy 88º 12% E 15 mph 68%
8pm Partly Cloudy 87º 10% E 14 mph 71%
9pm Partly Cloudy 86º 10% E 12 mph 74%
10pm Partly Cloudy 86º 13% E 11 mph 73%
11pm Partly Cloudy 86º 14% E 10 mph 73%
Thu
Sep 24 		Partly Cloudy
View Hourly 		91º / 82º 24% ENE 15 mph 69%
12am Mostly Cloudy 85º 12% E 9 mph 74%
1am Mostly Cloudy 85º 10% E 8 mph 75%
2am Partly Cloudy 85º 3% E 8 mph 75%
3am Partly Cloudy 84º 7% E 7 mph 76%
4am Partly Cloudy 84º 12% E 7 mph 77%
5am Partly Cloudy 84º 8% E 6 mph 79%
6am Partly Cloudy 83º 14% ENE 5 mph 78%
7am Partly Cloudy 83º 13% ENE 6 mph 80%
8am Partly Cloudy 83º 7% ENE 6 mph 81%
9am Partly Cloudy 85º 13% ENE 9 mph 77%
10am Partly Cloudy 87º 19% E 11 mph 70%
11am Partly Cloudy 88º 18% ENE 12 mph 67%
12pm Partly Cloudy 90º 10% E 12 mph 63%
1pm Partly Cloudy 91º 6% E 13 mph 62%
2pm Partly Cloudy 90º 11% ENE 14 mph 63%
3pm Partly Cloudy 90º 24% E 14 mph 64%
4pm Partly Cloudy 90º 20% E 15 mph 65%
5pm Partly Cloudy 89º 13% ENE 15 mph 66%
6pm Partly Cloudy 88º 14% E 15 mph 68%
7pm Partly Cloudy 87º 8% E 15 mph 73%
8pm Partly Cloudy 86º 7% E 14 mph 76%
9pm Mostly Cloudy 85º 12% E 12 mph 77%
10pm Mostly Cloudy 85º 24% E 12 mph 77%
11pm Cloudy 85º 20% E 11 mph 77%
Fri
Sep 25 		AM Showers
View Hourly 		91º / 81º 39% E 15 mph 70%
12am Mostly Cloudy 85º 20% E 11 mph 77%
1am Mostly Cloudy 84º 17% E 9 mph 77%
2am Mostly Cloudy 84º 24% E 9 mph 77%
3am Partly Cloudy 84º 24% E 8 mph 78%
4am Partly Cloudy 84º 24% E 8 mph 79%
5am Partly Cloudy 84º 21% ENE 8 mph 79%
6am Mostly Cloudy 83º 14% ENE 7 mph 79%
7am Partly Cloudy 83º 18% ENE 8 mph 81%
8am Partly Cloudy 83º 19% ENE 7 mph 83%
9am Showers 85º 38% E 9 mph 78%
10am Showers 86º 39% ESE 11 mph 73%
Sat
Sep 26 		Partly Cloudy 91º / 80º 21% E 14 mph 68%
Sun
Sep 27 		Partly Cloudy 92º / 81º 24% ESE 14 mph 68%
Mon
Sep 28 		Partly Cloudy 92º / 82º 24% SE 16 mph 69%
Tue
Sep 29 		Partly Cloudy 93º / 82º 17% SSE 20 mph 69%
Wed
Sep 30 		Thunderstorms 88º / 77º 66% SSE 18 mph 75%

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 : 90ºF
ENE wind 9 to 14 kt. A chance of showers, with thunderstorms also possible after 1pm. Seas 1 ft or less.
Tonight
Low : 82ºF
E wind 6 to 13 kt. A chance of showers and thunderstorms, mainly between 2am and 3am. Seas 1 ft or less.
Thursday
High : 90ºF
ENE wind 6 to 13 kt. A chance of showers, with thunderstorms also possible after 10am. Seas 1 ft or less.
Thursday Night
Low : 82ºF
E wind 7 to 13 kt. A chance of showers and thunderstorms, mainly after 7pm. Seas 1 ft or less.
Friday
High : 90ºF
E wind 7 to 13 kt. A chance of showers, with thunderstorms also possible after 10am. Seas 1 ft or less.
Friday Night
Low : 82ºF
ESE wind 5 to 12 kt. A slight chance of showers and thunderstorms after 1am. Seas 1 ft or less.
Saturday
High : 90ºF
E wind 5 to 12 kt. A slight chance of showers and thunderstorms. Seas 1 ft or less.
Saturday Night
Low : 82ºF
E wind 5 to 10 kt. Partly cloudy. Seas 1 ft or less.
Sunday
High : 90ºF
Variable winds less than 5 kt becoming E 7 to 12 kt in the morning. A slight chance of showers, with thunderstorms also possible after 1pm. 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

    WednesdayThursdayFriday
    Wind Speed (MPH) 11161510761214151188
    4pm8pm12am4am8am12pm4pm8pm12am4am8am12pm
    MPH 11161510761214151188
    DIR ENEEEEEENEENEEEEEENE

    Current Weather Conditions In South Bay entrance, TX

    As Of: 59 minutes ago

    • 90ºF
    • 102ºF
    • 11mph
    • 0º (ENE)
    • 11mph
    • Partly Cloudy
    • 10mi
    • 29.98"
    • 65%
    • 0ºF

    The weather right now in South Bay entrance, TX is Partly Cloudy. The current temperature is 90°F, and the expected high and low for today, Wednesday, September 23, 2026, are 91° high temperature and 82°F low temperature. The wind is currently blowing at 11 miles per hour, and coming from the East Northeast. The wind is gusting to 11 mph. With the wind and the atmosphere the temperature feels like 102° Fahrenheit. Expected precipitation is 10 percent, with current humidity at 65 percent, and air pressure at 29.98 in. Visibility is 10 nautical miles. There are no current weather alert(s).

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