26.0517’ N, 97.1817’ W

South Bay entrance, TX

90°
H 93°
L 81°
S
14mph
Low tide
1:20 pm

South Bay entrance, TX Weather Forecast and Current Conditions

Day Sky High / Low Precip Wind Humidity
Wed
Sep 2
Partly Cloudy
Close Hourly
93º / 81º 2% SE 19 mph 63%
11am Partly Cloudy 90º 1% S 14 mph 66%
12pm Mostly Sunny 91º 1% SSE 15 mph 63%
1pm Mostly Sunny 92º 1% SSE 17 mph 63%
2pm Sunny 92º 1% SE 17 mph 63%
3pm Sunny 92º 1% SE 18 mph 65%
4pm Sunny 91º 1% SE 18 mph 65%
5pm Sunny 91º 1% SE 18 mph 67%
6pm Sunny 90º 2% SE 19 mph 68%
7pm Sunny 88º 3% SE 19 mph 72%
8pm Clear 87º 4% SE 17 mph 76%
9pm Mostly Clear 86º 5% SE 15 mph 79%
10pm Partly Cloudy 85º 5% SE 14 mph 81%
11pm Partly Cloudy 85º 8% SSE 13 mph 81%
Thu
Sep 3
Partly Cloudy
View Hourly
93º / 81º 8% SSE 19 mph 68%
12am Partly Cloudy 84º 6% SSE 12 mph 83%
1am Partly Cloudy 84º 15% SSE 12 mph 82%
2am Partly Cloudy 84º 9% SSE 12 mph 83%
3am Partly Cloudy 84º 7% S 12 mph 82%
4am Mostly Cloudy 84º 14% S 10 mph 84%
5am Mostly Cloudy 83º 24% S 10 mph 84%
6am Mostly Cloudy 83º 6% S 9 mph 86%
7am Mostly Cloudy 82º 8% S 8 mph 86%
8am Partly Cloudy 83º 5% SSE 8 mph 85%
9am Partly Cloudy 86º 7% S 12 mph 78%
10am Partly Cloudy 89º 2% SSE 13 mph 69%
11am Partly Cloudy 91º 1% SSE 14 mph 62%
12pm Partly Cloudy 92º 1% SSE 16 mph 60%
1pm Partly Cloudy 92º 1% SE 16 mph 60%
2pm Partly Cloudy 93º 1% SE 17 mph 61%
3pm Partly Cloudy 92º 1% SE 19 mph 62%
4pm Partly Cloudy 91º 1% SE 19 mph 64%
5pm Mostly Sunny 90º 1% SE 19 mph 65%
6pm Partly Cloudy 90º 2% SE 19 mph 67%
7pm Partly Cloudy 88º 3% SE 18 mph 70%
8pm Partly Cloudy 87º 4% SE 16 mph 75%
9pm Partly Cloudy 86º 4% SE 14 mph 78%
10pm Partly Cloudy 85º 7% SE 13 mph 79%
11pm Partly Cloudy 85º 12% SSE 12 mph 80%
Fri
Sep 4
Partly Cloudy
View Hourly
94º / 82º 9% SE 18 mph 68%
12am Partly Cloudy 84º 6% SSE 11 mph 81%
1am Partly Cloudy 84º 6% SSE 11 mph 81%
2am Partly Cloudy 84º 10% SSE 10 mph 82%
3am Mostly Cloudy 84º 8% SSE 10 mph 83%
4am Mostly Cloudy 83º 12% SSE 9 mph 84%
5am Mostly Cloudy 83º 6% SSE 9 mph 82%
6am Partly Cloudy 83º 6% SSE 8 mph 84%
7am Partly Cloudy 82º 7% SSE 7 mph 84%
8am Mostly Cloudy 83º 10% SSE 7 mph 85%
9am Mostly Cloudy 86º 5% SSE 12 mph 77%
10am Partly Cloudy 89º 2% SSE 14 mph 68%
Sat
Sep 5
Partly Cloudy 93º / 81º 15% SE 16 mph 68%
Sun
Sep 6
PM Thunderstorms 92º / 81º 34% SE 15 mph 70%
Mon
Sep 7
Partly Cloudy 93º / 81º 24% SE 15 mph 70%
Tue
Sep 8
AM Thunderstorms 91º / 81º 40% SE 17 mph 72%
Wed
Sep 9
AM Thunderstorms 91º / 81º 36% SE 17 mph 72%

Weather Radar for South Bay entrance, TX See Radar

* Playback displays weather for the past 6 hours.

NOAA Weather Marine Forecast for South Bay entrance, TX

Today
High : 91ºF
SE wind 11 to 15 kt. Sunny. Seas 1 ft or less.
Tonight
Low : 82ºF
SE wind 9 to 14 kt. Mostly clear. Seas 1 ft or less.
Thursday
High : 91ºF
SE wind 8 to 16 kt. Mostly cloudy, then gradually becoming sunny. Seas 1 ft or less.
Thursday Night
Low : 82ºF
SSE wind 8 to 14 kt. Partly cloudy. Seas 1 ft or less.
Friday
High : 91ºF
SE wind 7 to 14 kt. Mostly sunny. Seas 1 ft or less.
Friday Night
Low : 82ºF
SE wind 6 to 12 kt. Partly cloudy. Seas 1 ft or less.
Saturday
High : 91ºF
ESE wind 5 to 13 kt. Mostly sunny. Seas 1 ft or less.
Saturday Night
Low : 81ºF
SSE wind 5 to 11 kt. Mostly clear. Seas 1 ft or less.
Sunday
High : 90ºF
Variable winds less than 5 kt becoming ESE 8 to 13 kt in the morning. Mostly sunny. Seas 1 ft or less.

NOAA Buoy Data Near South Bay entrance, TX See Map

Loading Map...
Loading Buoy Data...

    Wind Speed Forecast for South Bay entrance, TX

    WednesdayThursdayFriday
    Wind Speed (MPH) 1418191312814191812107
    4pm8pm12am4am8am12pm4pm8pm12am4am8am12pm
    MPH 1418191312814191812107
    DIR SSESESSESSSSESESESSESSESSE

    Current Weather Conditions In South Bay entrance, TX

    As Of: 48 minutes ago

    • 90ºF
    • 103ºF
    • 14mph
    • 0º (S)
    • 21mph
    • Partly Cloudy
    • 10mi
    • 29.97"
    • 66%
    • 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 2, 2026, are 93° high temperature and 81°F low temperature. The wind is currently blowing at 14 miles per hour, and coming from the South. The wind is gusting to 21 mph. With the wind and the atmosphere the temperature feels like 103° Fahrenheit. Expected precipitation is 1 percent, with current humidity at 66 percent, and air pressure at 29.97 in. Visibility is 10 nautical miles. There are no current weather alert(s).