Water Temperature of San Antonio Bay in Austwell, TX
Current Water Temperature
Measurement Time: Sunday, April 20, 2025, 4:30 PM CDT
Today's Tides
Low: April 20, 12:01 PM, 0.30 ft
High: April 20, 11:10 PM, 0.50 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 IslandSponsored Content
Station Name: Aransas Wildlife Refuge
Data Source: NOAA Tides and Currents
Elevation Above Sea Level: 0 feet / 0 meters
Sensor Depth: -4.4 feet / -1.3 meters
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 (21.0 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)
Nueces River, Odem, TX (55.8 mi)
Weather for Austwell, Texas
Current Weather

Humidity: 77%
Feels Like: 86.7°F
Wind: SSE 12.1 mph
Wind Gusts: 14.3 mph
Precipitation: 0 in
Cloud Cover: 100%
Visibility: 4 mi
UV Index: 4.8
Five Day Weather Forecast

Sun
H: 81°F
L: 73°F

Mon
H: 81°F
L: 71°F

Tue
H: 82°F
L: 72°F

Wed
H: 83°F
L: 71°F

Thu
H: 84°F
L: 73°F
Air Quality
Nitrogen Dioxide: 2.78 μg/m3
Sulphur Dioxide: 0.93 μg/m3
Ozone: 80 μg/m3
Astronomical
Sun Transit: 1:26 PM
Sunset: 7:56 PM
Daylight: 12 hrs 59 mins
Moon Transit: 7:19 AM
Moonset: 12:31 AM
Moon Phase: Last Quarter
Moon Illumination: 37.8%
Best Times for Fishing or Hunting
Major Periods
6:49 AM - 9:19 AM6:19 PM - 8:49 PM
Minor Periods
12:01 AM - 1:31 PM1:41 AM - 3:11 AM
Action Rating: 3 out of 5
Rip Current Statement issued April 20 at 2:58AM CDT until April 20 at 7:00PM CDT by NWS Corpus Christi TX
Effective: Sun April 20, 2025, 2:58 AM
Expires: Sun April 20, 2025, 7:00 PM
* WHAT...Dangerous rip currents. * WHERE...Aransas Islands, Kleberg Islands, Nueces Islands and Calhoun Islands Counties. * WHEN...Through this evening. * IMPACTS...Rip currents can sweep even the most experienced swimmers away from shore into deeper water. These rip currents can become life-threatening to anyone entering the surf.
Swim near a lifeguard. If caught in a rip current, relax and float. Don't swim against the current. If able, swim in a direction following the shoreline. If unable to escape, face the shore and call or wave for help.
Rip Current Statement issued April 20 at 2:58AM CDT until April 20 at 7:00PM CDT by NWS Corpus Christi TX
Effective: Sun April 20, 2025, 2:58 AM
Expires: Sun April 20, 2025, 7:00 PM
* WHAT...Dangerous rip currents. * WHERE...Aransas Islands, Kleberg Islands, Nueces Islands and Calhoun Islands Counties. * WHEN...Through this evening. * IMPACTS...Rip currents can sweep even the most experienced swimmers away from shore into deeper water. These rip currents can become life-threatening to anyone entering the surf.
Swim near a lifeguard. If caught in a rip current, relax and float. Don't swim against the current. If able, swim in a direction following the shoreline. If unable to escape, face the shore and call or wave for help.
Rip Current Statement issued April 20 at 2:58AM CDT until April 20 at 7:00PM CDT by NWS Corpus Christi TX
Effective: Sun April 20, 2025, 2:58 AM
Expires: Sun April 20, 2025, 7:00 PM
* WHAT...Dangerous rip currents. * WHERE...Aransas Islands, Kleberg Islands, Nueces Islands and Calhoun Islands Counties. * WHEN...Through this evening. * IMPACTS...Rip currents can sweep even the most experienced swimmers away from shore into deeper water. These rip currents can become life-threatening to anyone entering the surf.
Swim near a lifeguard. If caught in a rip current, relax and float. Don't swim against the current. If able, swim in a direction following the shoreline. If unable to escape, face the shore and call or wave for help.
Rip Current Statement issued April 20 at 2:58AM CDT until April 20 at 7:00PM CDT by NWS Corpus Christi TX
Effective: Sun April 20, 2025, 2:58 AM
Expires: Sun April 20, 2025, 7:00 PM
* WHAT...Dangerous rip currents. * WHERE...Aransas Islands, Kleberg Islands, Nueces Islands and Calhoun Islands Counties. * WHEN...Through this evening. * IMPACTS...Rip currents can sweep even the most experienced swimmers away from shore into deeper water. These rip currents can become life-threatening to anyone entering the surf.
Swim near a lifeguard. If caught in a rip current, relax and float. Don't swim against the current. If able, swim in a direction following the shoreline. If unable to escape, face the shore and call or wave for help.
Rip Current Statement issued April 20 at 2:58AM CDT until April 20 at 7:00PM CDT by NWS Corpus Christi TX
Effective: Sun April 20, 2025, 2:58 AM
Expires: Sun April 20, 2025, 7:00 PM
* WHAT...Dangerous rip currents. * WHERE...Aransas Islands, Kleberg Islands, Nueces Islands and Calhoun Islands Counties. * WHEN...Through this evening. * IMPACTS...Rip currents can sweep even the most experienced swimmers away from shore into deeper water. These rip currents can become life-threatening to anyone entering the surf.
Swim near a lifeguard. If caught in a rip current, relax and float. Don't swim against the current. If able, swim in a direction following the shoreline. If unable to escape, face the shore and call or wave for help.
Weather Forecast
Average Temperature: 76.3°F
Average Humidity: 85%
Wind: 21.9 mph
UV Index: 2
Air Quality
Nitrogen Dioxide: 1.32 μg/m3
Sulphur Dioxide: 0.64 μg/m3
Ozone: 95.52 μg/m3
Astronomical
Sun Transit: 1:26 PM
Sunset: 7:56 PM
Daylight: 12 hrs 59 mins
Moon Transit: 7:19 AM
Moonset: 12:31 AM
Moon Phase: Last Quarter
Moon Illumination: 37.8%
Best Times for Fishing or Hunting
Major Periods
6:49 AM - 9:19 AM6:19 PM - 8:49 PM
Minor Periods
12:01 AM - 1:31 PM1:41 AM - 3:11 AM
Action Rating: 3 out of 5
Weather Forecast
Average Temperature: 75.6°F
Average Humidity: 89%
Wind: 13 mph
UV Index: 2.2
Air Quality
Nitrogen Dioxide: 1.86 μg/m3
Sulphur Dioxide: 0.57 μg/m3
Ozone: 85.44 μg/m3
Astronomical
Sun Transit: 1:25 PM
Sunset: 7:56 PM
Daylight: 13 hrs 1 mins
Moon Transit: 8:11 AM
Moonset: 1:34 PM
Moon Phase: Last Quarter
Moon Illumination: 27.2%
Best Times for Fishing or Hunting
Major Periods
7:41 AM - 10:11 AM7:11 PM - 9:41 PM
Minor Periods
1:04 PM - 2:34 PM2:24 AM - 3:54 AM
Action Rating: 2 out of 5
Weather Forecast
Average Temperature: 75.4°F
Average Humidity: 88%
Wind: 17 mph
UV Index: 2.4
Air Quality
Nitrogen Dioxide: 1.62 μg/m3
Sulphur Dioxide: 0.81 μg/m3
Ozone: 76.12 μg/m3
Astronomical
Sun Transit: 1:25 PM
Sunset: 7:57 PM
Daylight: 13 hrs 2 mins
Moon Transit: 9:02 AM
Moonset: 2:38 PM
Moon Phase: Last Quarter
Moon Illumination: 17.8%
Best Times for Fishing or Hunting
Major Periods
8:32 AM - 11:02 AM8:01 PM - 10:31 PM
Minor Periods
2:08 PM - 3:38 PM3:03 AM - 4:33 AM
Action Rating: 3 out of 5
Weather Forecast
Average Temperature: 75.9°F
Average Humidity: 83%
Wind: 19.5 mph
UV Index: 2.1
Air Quality
Nitrogen Dioxide: 1.23 μg/m3
Sulphur Dioxide: 0.62 μg/m3
Ozone: 85.4 μg/m3
Astronomical
Sun Transit: 1:25 PM
Sunset: 7:58 PM
Daylight: 13 hrs 4 mins
Moon Transit: 9:52 AM
Moonset: 3:42 PM
Moon Phase: Waning Crescent
Moon Illumination: 10.0%
Best Times for Fishing or Hunting
Major Periods
8:50 PM - 11:20 PM9:22 AM - 11:52 AM
Minor Periods
3:12 PM - 4:42 PM3:39 AM - 5:09 AM
Action Rating: 2 out of 5
Weather Forecast
Average Temperature: 77.5°F
Average Humidity: 79%
Wind: 17.2 mph
UV Index: 0
Air Quality
Nitrogen Dioxide: 1.54 μg/m3
Sulphur Dioxide: 0.71 μg/m3
Ozone: 90.46 μg/m3
Astronomical
Sun Transit: 1:25 PM
Sunset: 7:58 PM
Daylight: 13 hrs 5 mins
Moon Transit: 10:41 AM
Moonset: 4:47 PM
Moon Phase: Waning Crescent
Moon Illumination: 4.3%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM10:11 AM - 12:41 AM
Minor Periods
4:17 PM - 5:47 PM4:13 AM - 5:43 AM
Action Rating: 2 out of 5