Water Temperature of San Antonio Bay in Austwell, TX
Current Water Temperature
Measurement Time: Saturday, January 24, 2026, 12:24 AM CST
Today's Tides
Low: January 24, 1:36 PM, -0.4 ft
High: January 24, 11:05 PM, -0.3 ft
Temperature Locations
View Nearby Locations View All Texas Locations View Locations Near Me
Local Points of Interest
Gulf Intracoastal Waterway; Mustang Bay; False Live Oak Point; Redfish Slough; Matagorda IslandStation 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

Five Day Weather Forecast

Sat
H: 68°F
L: 36°F

Sun
H: 43°F
L: 28°F

Mon
H: 45°F
L: 27°F

Tue
H: 51°F
L: 26°F

Wed
H: 52°F
L: 47°F
Air Quality
Nitrogen Dioxide: 1.65 μg/m3
Sulphur Dioxide: 1.25 μg/m3
Ozone: 76 μg/m3
Astronomical
Sun Transit: 12:39 AM
Sunset: 6:01 PM
Daylight: 10 hrs 43 mins
Moon Transit: 5:15 PM
Moonset: 11:55 PM
Moon Phase: First Quarter
Moon Illumination: 34.7%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM4:45 PM - 7:15 PM
Minor Periods
12:00 AM - 12:00 AM10:15 AM - 11:45 AM
Action Rating: 2 out of 5
Extreme Cold Warning issued January 23 at 11:52AM CST until January 26 at 12:00PM CST by NWS Corpus Christi TX
Effective: Fri January 23, 2026, 11:52 AM
Expires: Sat January 24, 2026, 1:00 AM
* WHAT...For the Extreme Cold Warning, dangerously cold wind chills as low as 15-25 degrees Sunday morning and 5-15 degrees Monday morning. For the Freeze Watch, sub-freezing temperatures as low as 18 degrees inland and 25 degrees along the barrier islands on Monday morning. * WHERE...Aransas Islands, Bee, Calhoun Islands, Coastal Aransas, Coastal Calhoun, Coastal Refugio, Goliad, Inland Calhoun, Inland Refugio, La Salle, Live Oak, McMullen, and Victoria Counties. * WHEN...For the Extreme Cold Warning, from 9 PM Saturday to noon CST Monday. For the Freeze Watch, from late Saturday night through Monday morning. * IMPACTS...Frostbite and hypothermia are likely if unprotected skin is exposed to these temperatures. Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing.
Dress in layers including a hat, face mask, and gloves if you must go outside. Keep pets indoors as much as possible. Make frequent checks on older family, friends, and neighbors. Ensure portable heaters are used correctly. Do not use generators or grills inside. Take steps now to protect tender plants from the cold.
Freeze Watch issued January 23 at 11:52AM CST until January 26 at 12:00PM CST by NWS Corpus Christi TX
Effective: Fri January 23, 2026, 11:52 AM
Expires: Sat January 24, 2026, 1:00 AM
* WHAT...For the Extreme Cold Warning, dangerously cold wind chills as low as 15-25 degrees Sunday morning and 5-15 degrees Monday morning. For the Freeze Watch, sub-freezing temperatures as low as 18 degrees inland and 25 degrees along the barrier islands on Monday morning. * WHERE...Aransas Islands, Bee, Calhoun Islands, Coastal Aransas, Coastal Calhoun, Coastal Refugio, Goliad, Inland Calhoun, Inland Refugio, La Salle, Live Oak, McMullen, and Victoria Counties. * WHEN...For the Extreme Cold Warning, from 9 PM Saturday to noon CST Monday. For the Freeze Watch, from late Saturday night through Monday morning. * IMPACTS...Frostbite and hypothermia are likely if unprotected skin is exposed to these temperatures. Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing.
Dress in layers including a hat, face mask, and gloves if you must go outside. Keep pets indoors as much as possible. Make frequent checks on older family, friends, and neighbors. Ensure portable heaters are used correctly. Do not use generators or grills inside. Take steps now to protect tender plants from the cold.
Winter Storm Watch issued January 23 at 11:33AM CST until January 26 at 12:00PM CST by NWS Corpus Christi TX
Effective: Fri January 23, 2026, 11:33 AM
Expires: Sat January 24, 2026, 1:00 AM
* WHAT...Icing possible. Total ice accumulations around one tenth of an inch possible. * WHERE...Bee, Coastal Aransas, Coastal Calhoun, Coastal Refugio, Goliad, Inland Calhoun, Inland Refugio, Live Oak, McMullen, and Victoria Counties. * WHEN...From late Saturday night through Monday morning. * IMPACTS...Roads, and especially bridges and overpasses, will likely become slick and hazardous. Difficult travel conditions are possible. The hazardous conditions could impact the Monday morning commute.
Monitor the latest forecasts for updates on this situation. Persons should delay all travel if possible. If travel is absolutely necessary, drive with extreme caution and be prepared for sudden changes in visibility. Leave plenty of room between you and the motorist ahead of you, and allow extra time to reach your destination. Avoid sudden braking or acceleration, and be especially cautious on hills or when making turns. Make sure your car is winterized and in good working order.
Winter Storm Watch issued January 23 at 12:39PM CST until January 25 at 12:00PM CST by NWS Corpus Christi TX
Effective: Fri January 23, 2026, 12:39 PM
Expires: Sat January 24, 2026, 1:00 AM
* WHAT...Significant icing possible. Total ice accumulations around one tenth of an inch possible. * WHERE...Bee, Coastal Aransas, Coastal Calhoun, Coastal Refugio, Goliad, Inland Calhoun, Inland Refugio, Live Oak, McMullen, and Victoria Counties. * WHEN...From late Saturday night through Sunday morning. * IMPACTS...Roads, and especially bridges and overpasses, will likely become slick and hazardous. Difficult travel conditions are possible.
Monitor the latest forecasts for updates on this situation. Persons should delay all travel if possible. If travel is absolutely necessary, drive with extreme caution and be prepared for sudden changes in visibility. Leave plenty of room between you and the motorist ahead of you, and allow extra time to reach your destination. Avoid sudden braking or acceleration, and be especially cautious on hills or when making turns. Make sure your car is winterized and in good working order.
Extreme Cold Watch issued January 23 at 11:52AM CST until January 26 at 12:00PM CST by NWS Corpus Christi TX
Effective: Fri January 23, 2026, 11:52 AM
Expires: Sat January 24, 2026, 1:00 AM
* WHAT...For the Extreme Cold Watch, dangerously cold wind chills as low as 15-25 degrees Sunday morning and 5-15 degrees Monday morning. For the Freeze Watch, sub-freezing temperatures as low as 18 degrees inland and 25 degrees along the barrier islands on Monday morning. * WHERE...Coastal Kleberg, Coastal Nueces, Coastal San Patricio, Duval, Inland Kleberg, Inland Nueces, Inland San Patricio, Jim Wells, Kleberg Islands, Nueces Islands, and Webb Counties. * WHEN...For the Extreme Cold Watch, from Saturday evening through Monday morning. For the Freeze Watch, from late Saturday night through Monday morning. * IMPACTS...Frostbite and hypothermia are likely if unprotected skin is exposed to these temperatures. Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing.
Dress in layers including a hat, face mask, and gloves if you must go outside. Keep pets indoors as much as possible. Make frequent checks on older family, friends, and neighbors. Ensure portable heaters are used correctly. Do not use generators or grills inside. Take steps now to protect tender plants from the cold.
Freeze Watch issued January 23 at 11:52AM CST until January 26 at 12:00PM CST by NWS Corpus Christi TX
Effective: Fri January 23, 2026, 11:52 AM
Expires: Sat January 24, 2026, 1:00 AM
* WHAT...For the Extreme Cold Watch, dangerously cold wind chills as low as 15-25 degrees Sunday morning and 5-15 degrees Monday morning. For the Freeze Watch, sub-freezing temperatures as low as 18 degrees inland and 25 degrees along the barrier islands on Monday morning. * WHERE...Coastal Kleberg, Coastal Nueces, Coastal San Patricio, Duval, Inland Kleberg, Inland Nueces, Inland San Patricio, Jim Wells, Kleberg Islands, Nueces Islands, and Webb Counties. * WHEN...For the Extreme Cold Watch, from Saturday evening through Monday morning. For the Freeze Watch, from late Saturday night through Monday morning. * IMPACTS...Frostbite and hypothermia are likely if unprotected skin is exposed to these temperatures. Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing.
Dress in layers including a hat, face mask, and gloves if you must go outside. Keep pets indoors as much as possible. Make frequent checks on older family, friends, and neighbors. Ensure portable heaters are used correctly. Do not use generators or grills inside. Take steps now to protect tender plants from the cold.
Weather Forecast
Air Quality
Nitrogen Dioxide: 1.92 μg/m3
Sulphur Dioxide: 1.2 μg/m3
Ozone: 76.2 μg/m3
Astronomical
Sun Transit: 12:39 AM
Sunset: 6:01 PM
Daylight: 10 hrs 43 mins
Moon Transit: 5:15 PM
Moonset: 11:55 PM
Moon Phase: First Quarter
Moon Illumination: 34.7%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM4:45 PM - 7:15 PM
Minor Periods
12:00 AM - 12:00 AM10:15 AM - 11:45 AM
Action Rating: 2 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 5.09 μg/m3
Sulphur Dioxide: 2.17 μg/m3
Ozone: 48.68 μg/m3
Astronomical
Sun Transit: 12:39 AM
Sunset: 6:02 PM
Daylight: 10 hrs 44 mins
Moon Transit: 6:04 PM
Moonset: 12:55 AM
Moon Phase: First Quarter
Moon Illumination: 45.8%
Best Times for Fishing or Hunting
Major Periods
4:13 AM - 6:43 AM5:34 PM - 8:04 PM
Minor Periods
10:48 AM - 12:18 AM12:00 AM - 12:00 AM
Action Rating: 3 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 3.47 μg/m3
Sulphur Dioxide: 2.59 μg/m3
Ozone: 73.72 μg/m3
Astronomical
Sun Transit: 12:39 AM
Sunset: 6:03 PM
Daylight: 10 hrs 45 mins
Moon Transit: 6:58 PM
Moonset: 12:59 AM
Moon Phase: First Quarter
Moon Illumination: 57.1%
Best Times for Fishing or Hunting
Major Periods
5:04 AM - 7:34 AM6:28 PM - 8:58 PM
Minor Periods
11:27 AM - 12:57 AM12:29 AM - 1:59 AM
Action Rating: 4 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 4.55 μg/m3
Sulphur Dioxide: 2.71 μg/m3
Ozone: 66.69 μg/m3
Astronomical
Sun Transit: 12:39 AM
Sunset: 6:03 PM
Daylight: 10 hrs 47 mins
Moon Transit: 7:57 PM
Moonset: 2:07 AM
Moon Phase: First Quarter
Moon Illumination: 68.0%
Best Times for Fishing or Hunting
Major Periods
6:00 AM - 8:30 AM7:27 PM - 9:57 PM
Minor Periods
12:13 AM - 1:43 PM1:37 AM - 3:07 AM
Action Rating: 2 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3
Astronomical
Sun Transit: 12:40 AM
Sunset: 6:04 PM
Daylight: 10 hrs 48 mins
Moon Transit: 9:00 PM
Moonset: 3:17 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 78.1%
Best Times for Fishing or Hunting
Major Periods
7:01 AM - 9:31 AM8:30 PM - 11:00 PM
Minor Periods
1:06 PM - 2:36 PM2:47 AM - 4:17 AM
Action Rating: 3 out of 5
