Water Temperature of San Antonio Bay in Austwell, TX
Current Water Temperature
Measurement Time: Wednesday, March 11, 2026, 11:36 PM CDT
Today's Tides
Low: March 11, 1:15 PM, -0.1 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

Wed
H: 89°F
L: 70°F

Thu
H: 73°F
L: 49°F

Fri
H: 75°F
L: 52°F

Sat
H: 68°F
L: 59°F

Sun
H: 84°F
L: 66°F
Air Quality
Nitrogen Dioxide: 3.25 μg/m3
Sulphur Dioxide: 2.05 μg/m3
Ozone: 90 μg/m3
Astronomical
Sun Transit: 1:37 PM
Sunset: 7:33 PM
Daylight: 11 hrs 52 mins
Moon Transit: 7:35 AM
Moonset: 12:38 AM
Moon Phase: Last Quarter
Moon Illumination: 36.0%
Best Times for Fishing or Hunting
Major Periods
7:05 AM - 9:35 AM6:35 PM - 9:05 PM
Minor Periods
12:08 AM - 1:38 PM2:03 AM - 3:33 AM
Action Rating: 2 out of 5
Wind Advisory issued March 11 at 12:10PM CDT until March 12 at 7:00AM CDT by NWS Corpus Christi TX
Effective: Wed March 11, 2026, 12:10 PM
Expires: Thu March 12, 2026, 2:00 AM
* WHAT...North winds 20 to 30 mph with frequent gusts up to 40 mph expected. * WHERE...Aransas Islands, Bee, Calhoun Islands, Coastal Aransas, Coastal Calhoun, Coastal Kleberg, Coastal Nueces, Coastal Refugio, Coastal San Patricio, Goliad, Inland Calhoun, Inland Kleberg, Inland Nueces, Inland Refugio, Inland San Patricio, Kleberg Islands, Nueces Islands, and Victoria Counties. * WHEN...From 10 PM this evening to 7 AM CDT Thursday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result.
Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution. Secure outdoor objects.
Coastal Flood Advisory issued March 11 at 11:04AM CDT until March 11 at 9:00PM CDT by NWS Corpus Christi TX
Effective: Wed March 11, 2026, 11:04 AM
Expires: Wed March 11, 2026, 9:00 PM
* WHAT...Minor coastal flooding. * WHERE...Aransas Islands, Kleberg Islands, Nueces Islands and Calhoun Islands Counties. * WHEN...Until 9 PM CDT this evening. * IMPACTS...Flooding of lots, parks, and roads with only isolated road closures expected. * ADDITIONAL DETAILS...Webcams along parts of Gulf-facing beaches of the Middle Texas Coast show water reaching the beach roads and approaching the dunes. Swell periods around 7 seconds allowing for wave runup with high tide yet to come in mid- afternoon.
If travel is required, allow extra time as some roads may be closed. Do not drive around barricades or through water of unknown depth. Take the necessary actions to protect flood-prone property.
Weather Forecast
Air Quality
Nitrogen Dioxide: 1.75 μg/m3
Sulphur Dioxide: 1.21 μg/m3
Ozone: 72.52 μg/m3
Astronomical
Sun Transit: 1:37 PM
Sunset: 7:33 PM
Daylight: 11 hrs 52 mins
Moon Transit: 7:35 AM
Moonset: 12:38 AM
Moon Phase: Last Quarter
Moon Illumination: 36.0%
Best Times for Fishing or Hunting
Major Periods
7:05 AM - 9:35 AM6:35 PM - 9:05 PM
Minor Periods
12:08 AM - 1:38 PM2:03 AM - 3:33 AM
Action Rating: 2 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 2.63 μg/m3
Sulphur Dioxide: 1.74 μg/m3
Ozone: 97.76 μg/m3
Astronomical
Sun Transit: 1:36 PM
Sunset: 7:34 PM
Daylight: 11 hrs 54 mins
Moon Transit: 8:27 AM
Moonset: 1:31 PM
Moon Phase: Last Quarter
Moon Illumination: 25.6%
Best Times for Fishing or Hunting
Major Periods
7:57 AM - 10:27 AM7:27 PM - 9:57 PM
Minor Periods
1:01 PM - 2:31 PM2:55 AM - 4:25 AM
Action Rating: 4 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 3.82 μg/m3
Sulphur Dioxide: 2.19 μg/m3
Ozone: 116.88 μg/m3
Astronomical
Sun Transit: 1:36 PM
Sunset: 7:34 PM
Daylight: 11 hrs 56 mins
Moon Transit: 9:19 AM
Moonset: 2:29 PM
Moon Phase: Waning Crescent
Moon Illumination: 16.4%
Best Times for Fishing or Hunting
Major Periods
8:49 AM - 11:19 AM8:18 PM - 10:48 PM
Minor Periods
1:59 PM - 3:29 PM3:43 AM - 5:13 AM
Action Rating: 2 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 1.62 μg/m3
Sulphur Dioxide: 1.32 μg/m3
Ozone: 118.88 μg/m3
Astronomical
Sun Transit: 12:00 AM
Sunset: 7:35 PM
Daylight: 11 hrs 58 mins
Moon Transit: 10:09 AM
Moonset: 3:28 PM
Moon Phase: Waning Crescent
Moon Illumination: 8.9%
Best Times for Fishing or Hunting
Major Periods
9:08 PM - 11:38 PM9:39 AM - 12:09 AM
Minor Periods
2:58 PM - 4:28 PM4:26 AM - 5:56 AM
Action Rating: 2 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 1.37 μg/m3
Sulphur Dioxide: 1.11 μg/m3
Ozone: 102.08 μg/m3
Astronomical
Sun Transit: 12:00 AM
Sunset: 7:36 PM
Daylight: 11 hrs 59 mins
Moon Transit: 10:58 AM
Moonset: 4:29 PM
Moon Phase: Waning Crescent
Moon Illumination: 3.6%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM10:28 AM - 12:58 AM
Minor Periods
3:59 PM - 5:29 PM5:04 AM - 6:34 AM
Action Rating: 2 out of 5
