Water Temperature of San Antonio Bay in Austwell, TX

Current Water Temperature

68.9°F

Measurement Time: Wednesday, January 7, 2026, 1:00 PM CST

Today's Tides

 High: January 7, 9:23 AM, -0.2 ft
Low: January 7, 7:53 PM, -0.4 ft

Temperature Locations

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Local Points of Interest

Gulf Intracoastal Waterway; Mustang Bay; False Live Oak Point; Redfish Slough; Matagorda Island

San Antonio Bay

Station Name: Aransas Wildlife Refuge
Data Source: NOAA Tides and Currents

Elevation Above Sea Level: 0 feet

Sensor Depth: -4 feet

Nearest Address:
Aransas National Wildlife Refuge
Austwell, TX 77950
Calh County

GPS Coordinates: 28.228300, -96.794998

Nearby Water Temperatures

San Antonio Bay, Seadrift, TX (13.3 mi)
Aransas Bay, Rockport, TX (21 mi)
Matagorda Bay, Port O'Connor, TX (28.6 mi)
Lavaca Bay, Port Lavaca, TX (30.6 mi)
Aransas Pass, Port Aransas, TX (30.9 mi)
Matagorda Ship Channel, Port O'Connor, TX (31.4 mi)
Corpus Christi Channel, Port Aransas, TX (31.7 mi)
Corpus Christi Bay, Portland, TX (38.5 mi)
San Antonio River, Goliad, TX (46.2 mi)
Tres Palacios Bay, Palacios, TX (46.3 mi)
Corpus Christi Bay, Corpus Christi, TX (46.3 mi)
Packery Channel, Corpus Christi, TX (49.1 mi)
Neuces Bay, Corpus Christi, TX (50.2 mi)
Viola Turning Basin, Corpus Christi, TX (51.5 mi)
Rincon Bayou Channel, Odem, TX (55 mi)

Weather for Austwell, Texas

Current Weather

79°F
Partly cloudy
Partly cloudy
82.1°F
80.6°F
74%
S 16.3 mph
18.8 mph
77.6°F
67.7°F
0 in
50%
6 mi
1014 mbar
4.5

Five Day Weather Forecast

Sunny
Wed
H: 80°F
L: 61°F
Overcast
Thu
H: 80°F
L: 64°F
Patchy rain nearby
Fri
H: 77°F
L: 53°F
Patchy rain nearby
Sat
H: 59°F
L: 52°F
Patchy rain nearby
Sun
H: 60°F
L: 49°F

Air Quality

AQI: 1 - Good
PM2.5: 7.25 μg/m3
PM10: 10.95 μg/m3
Carbon Monoxide: 127.85 μg/m3
Nitrogen Dioxide: 1.85 μg/m3
Sulphur Dioxide: 1.15 μg/m3
Ozone: 83 μg/m3

Astronomical

Sunrise: 7:20 AM
Sun Transit: 12:33 AM
Sunset: 5:47 PM
Daylight: 10 hrs 27 mins
Moonrise: 10:30 PM
Moon Transit: 4:03 AM
Moonset: 10:29 AM
Moon Phase: Waning Gibbous
Moon Illumination: 78.6%

Best Times for Fishing or Hunting

Major Periods

3:33 AM - 6:03 AM
3:00 PM - 5:30 PM

Minor Periods

10:00 PM - 11:30 PM
9:59 AM - 11:29 AM

Action Rating: 3 out of 5

Dense Fog Advisory issued January 7 at 6:01AM CST until January 7 at 10:00AM CST by NWS Corpus Christi TX

Effective: Wed January 7, 2026, 6:01 AM
Expires: Wed January 7, 2026, 10:00 AM

* WHAT...Visibility one quarter mile or less in dense fog. * WHERE...Coastal Aransas, Coastal Calhoun, Coastal Kleberg, Coastal Nueces, Coastal Refugio, Coastal San Patricio, Inland Kleberg, and Inland Nueces Counties. * WHEN...Until 10 AM CST this morning. * IMPACTS...Hazardous driving conditions due to low visibility.

If driving, slow down, use your headlights, and leave plenty of distance ahead of you.


Special Weather Statement issued January 7 at 5:46AM CST by NWS Corpus Christi TX

Effective: Wed January 7, 2026, 5:46 AM
Expires: Wed January 7, 2026, 10:00 AM

Areas of fog have developed across portions of South Texas this morning. Expect visibilities generally 1 mile or less with a few locations seeing visibilities 1/4 mile or less at times. Use caution if traveling as visibility may change rapidly in a short amount of time. Use low beam headlights and leave extra distance between your vehicle and others on the road.


Dense Fog Advisory issued January 7 at 12:16AM CST until January 7 at 10:00AM CST by NWS Corpus Christi TX

Effective: Wed January 7, 2026, 12:16 AM
Expires: Wed January 7, 2026, 10:00 AM

* WHAT...Visibility one quarter mile or less in dense fog. * WHERE...Bee, Goliad, Inland Calhoun, Inland Refugio, and Victoria Counties. * WHEN...Until 10 AM CST this morning. * IMPACTS...Hazardous driving conditions due to low visibility.

If driving, slow down, use your headlights, and leave plenty of distance ahead of you.


Special Weather Statement issued January 6 at 11:33PM CST by NWS Corpus Christi TX

Effective: Tue January 6, 2026, 11:33 PM
Expires: Wed January 7, 2026, 9:00 AM

Areas of fog are beginning to develop in the Victoria Crossroads and will continue to spread through much of the Coastal Plains overnight. Expect visibilities generally 1 mile or less with a few locations seeing visibilities 1/4 mile or less at times. Use caution if traveling as visibility may change rapidly in a short amount of time. Use low beam headlights and leave extra distance between your vehicle and others on the road.


Dense Fog Advisory issued January 7 at 6:01AM CST until January 7 at 10:00AM CST by NWS Corpus Christi TX

Effective: Wed January 7, 2026, 6:01 AM
Expires: Wed January 7, 2026, 10:00 AM

* WHAT...Visibility one quarter mile or less in dense fog. * WHERE...Bee, Duval, Goliad, Inland Calhoun, Inland Refugio, Inland San Patricio, Jim Wells, Live Oak, McMullen, and Victoria Counties. * WHEN...Until 10 AM CST this morning. * IMPACTS...Hazardous driving conditions due to low visibility.

If driving, slow down, use your headlights, and leave plenty of distance ahead of you.


Wednesday, January 7, 2026

Weather Forecast

Sunny
79.5°F
60.6°F
69.3°F
84%
0 in
0%
0%
16.6 mph
1


Air Quality

AQI: 1 - Good
PM2.5: 9.82 μg/m3
PM10: 13.48 μg/m3
Carbon Monoxide: 133.53 μg/m3
Nitrogen Dioxide: 2.49 μg/m3
Sulphur Dioxide: 1.36 μg/m3
Ozone: 75.44 μg/m3

Astronomical

Sunrise: 7:20 AM
Sun Transit: 12:33 AM
Sunset: 5:47 PM
Daylight: 10 hrs 27 mins
Moonrise: 10:30 PM
Moon Transit: 4:03 AM
Moonset: 10:29 AM
Moon Phase: Waning Gibbous
Moon Illumination: 78.6%

Best Times for Fishing or Hunting

Major Periods

3:33 AM - 6:03 AM
3:00 PM - 5:30 PM

Minor Periods

10:00 PM - 11:30 PM
9:59 AM - 11:29 AM

Action Rating: 3 out of 5

Thursday, January 8, 2026

Weather Forecast

Overcast
80.4°F
63.7°F
71.4°F
76%
0 in
0%
0%
24.8 mph
0.8


Air Quality

AQI: 1 - Good
PM2.5: 7.95 μg/m3
PM10: 11.75 μg/m3
Carbon Monoxide: 123.53 μg/m3
Nitrogen Dioxide: 1.51 μg/m3
Sulphur Dioxide: 1.08 μg/m3
Ozone: 82.56 μg/m3

Astronomical

Sunrise: 7:20 AM
Sun Transit: 12:34 AM
Sunset: 5:48 PM
Daylight: 10 hrs 28 mins
Moonrise: 11:26 PM
Moon Transit: 4:47 AM
Moonset: 10:58 AM
Moon Phase: Waning Gibbous
Moon Illumination: 68.7%

Best Times for Fishing or Hunting

Major Periods

4:17 AM - 6:47 AM
3:42 PM - 6:12 PM

Minor Periods

12:00 AM - 12:00 AM
10:28 AM - 11:58 AM

Action Rating: 3 out of 5

Friday, January 9, 2026

Weather Forecast

Patchy rain nearby
77.2°F
53.1°F
66.9°F
84%
0.06 in
74%
0%
13.6 mph
0.4


Air Quality

AQI: 1 - Good
PM2.5: 10.3 μg/m3
PM10: 14.9 μg/m3
Carbon Monoxide: 122.77 μg/m3
Nitrogen Dioxide: 1.78 μg/m3
Sulphur Dioxide: 1.15 μg/m3
Ozone: 77 μg/m3

Astronomical

Sunrise: 7:20 AM
Sun Transit: 12:34 AM
Sunset: 5:49 PM
Daylight: 10 hrs 28 mins
Moonrise: 12:26 AM
Moon Transit: 5:29 AM
Moonset: 11:26 AM
Moon Phase: Waning Gibbous
Moon Illumination: 57.8%

Best Times for Fishing or Hunting

Major Periods

4:59 AM - 7:29 AM
4:24 PM - 6:54 PM

Minor Periods

10:56 AM - 12:26 AM
12:00 AM - 12:00 AM

Action Rating: 3 out of 5

Saturday, January 10, 2026

Weather Forecast

Patchy rain nearby
59.3°F
52.2°F
57.7°F
44%
0.02 in
88%
0%
23 mph
0.4


Air Quality

AQI: 1 - Good
PM2.5: 6.26 μg/m3
PM10: 8.79 μg/m3
Carbon Monoxide: 149.09 μg/m3
Nitrogen Dioxide: 4.08 μg/m3
Sulphur Dioxide: 1.99 μg/m3
Ozone: 64.68 μg/m3

Astronomical

Sunrise: 7:20 AM
Sun Transit: 12:34 AM
Sunset: 5:49 PM
Daylight: 10 hrs 29 mins
Moonrise: 12:21 AM
Moon Transit: 6:10 AM
Moonset: 11:54 AM
Moon Phase: Last Quarter
Moon Illumination: 46.5%

Best Times for Fishing or Hunting

Major Periods

5:40 AM - 8:10 AM
5:05 PM - 7:35 PM

Minor Periods

11:24 AM - 12:54 AM
12:00 AM - 12:00 AM

Action Rating: 2 out of 5

Sunday, January 11, 2026

Weather Forecast

Patchy rain nearby
60.2°F
48.5°F
52.3°F
37%
0.06 in
84%
0%
11.9 mph
0


Air Quality

AQI: 1 - Good
PM2.5: 2.5 μg/m3
PM10: 2.71 μg/m3
Carbon Monoxide: 160.16 μg/m3
Nitrogen Dioxide: 4.1 μg/m3
Sulphur Dioxide: 2.99 μg/m3
Ozone: 68.69 μg/m3

Astronomical

Sunrise: 7:20 AM
Sun Transit: 12:35 AM
Sunset: 5:50 PM
Daylight: 10 hrs 30 mins
Moonrise: 1:15 AM
Moon Transit: 6:52 AM
Moonset: 12:25 AM
Moon Phase: Last Quarter
Moon Illumination: 35.3%

Best Times for Fishing or Hunting

Major Periods

6:22 AM - 8:52 AM
5:48 PM - 8:18 PM

Minor Periods

11:55 AM - 1:25 PM
12:45 AM - 2:15 AM

Action Rating: 3 out of 5

The times presented here are based upon the solunar theory, which is the idea that the movements of fish and other animals are affected by the location of the sun and moon. The major periods are believed to be the times of the greatest animal activity and occur when the moon is directly overhead or underfoot (lunar transits). The minor periods also see increased activity and occur when the moon is rising or setting. The strongest activity occurs during full or new moons, and the weakest during quarter or three quarter moons. This is indicated by the Action Rating.

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