Water Temperature of San Antonio Bay in Austwell, TX

Current Water Temperature

Current temperature data is
not available at this time.

Today's Tides

Low: June 22, 8:37 AM, 0.0 ft
 High: June 22, 5:29 PM, 0.1 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

89.2°F
Partly cloudy
Partly cloudy
107.8°F
98.2°F
79%
SSE 16.6 mph
19 mph
85.9°F
78.6°F
0 in
75%
9 mi
1014 mbar
4.3

Five Day Weather Forecast

Partly Cloudy
Mon
H: 88°F
L: 80°F
Sunny
Tue
H: 89°F
L: 78°F
Sunny
Wed
H: 89°F
L: 78°F
Patchy rain nearby
Thu
H: 89°F
L: 77°F
Partly Cloudy
Fri
H: 89°F
L: 78°F

Air Quality

AQI: 1 - Good
PM2.5: 9.4 μg/m3
PM10: 14.7 μg/m3
Carbon Monoxide: 102 μg/m3
Nitrogen Dioxide: 0.2 μg/m3
Sulphur Dioxide: 0.4 μg/m3
Ozone: 49 μg/m3

Astronomical

Sunrise: 6:31 AM
Sun Transit: 1:29 PM
Sunset: 8:28 PM
Daylight: 13 hrs 56 mins
Moonrise: 2:19 PM
Moon Transit: 8:11 PM
Moonset: 1:29 AM
Moon Phase: First Quarter
Moon Illumination: 49.7%

Best Times for Fishing or Hunting

Major Periods

6:24 AM - 8:54 AM
7:41 PM - 10:11 PM

Minor Periods

1:49 PM - 3:19 PM
12:59 AM - 2:29 AM

Action Rating: 3 out of 5

Small Craft Advisory issued June 22 at 5:15AM CDT until June 22 at 1:00PM CDT by NWS Corpus Christi TX

Effective: Mon June 22, 2026, 10:15 AM
Expires: Mon June 22, 2026, 6:00 PM

* WHAT...South winds around 20 knots with gusts up to 25 knots. * WHERE...Copano, Aransas, and Redfish Bays, San Antonio, Mesquite, and Espiritu Santo Bays, Coastal waters from Port Aransas to Matagorda Ship Channel out 20 NM, Waters from Baffin Bay to Port Aransas from 20 to 60 NM and Waters from Port Aransas to Matagorda Ship Channel from 20 to 60 NM. * WHEN...Until 1 PM CDT this afternoon. * IMPACTS...Conditions will be hazardous to small craft.

Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions.
Monday, June 22, 2026

Weather Forecast

Partly Cloudy
87.8°F
79.9°F
83.2°F
84%
0 in
13%
0%
18.3 mph
11.7


Air Quality

AQI: 1 - Good
PM2.5: 10.51 μg/m3
PM10: 16.41 μg/m3
Carbon Monoxide: 101 μg/m3
Nitrogen Dioxide: 0.48 μg/m3
Sulphur Dioxide: 0.38 μg/m3
Ozone: 50.17 μg/m3

Astronomical

Sunrise: 6:31 AM
Sun Transit: 1:29 PM
Sunset: 8:28 PM
Daylight: 13 hrs 56 mins
Moonrise: 2:19 PM
Moon Transit: 8:11 PM
Moonset: 1:29 AM
Moon Phase: First Quarter
Moon Illumination: 49.7%

Best Times for Fishing or Hunting

Major Periods

6:24 AM - 8:54 AM
7:41 PM - 10:11 PM

Minor Periods

1:49 PM - 3:19 PM
12:59 AM - 2:29 AM

Action Rating: 3 out of 5

Tuesday, June 23, 2026

Weather Forecast

Sunny
89.4°F
78°F
83.3°F
76%
0 in
9%
0%
13.9 mph
11.6


Air Quality

AQI: 1 - Good
PM2.5: 14.38 μg/m3
PM10: 25.1 μg/m3
Carbon Monoxide: 103.96 μg/m3
Nitrogen Dioxide: 0.59 μg/m3
Sulphur Dioxide: 0.39 μg/m3
Ozone: 51.83 μg/m3

Astronomical

Sunrise: 6:32 AM
Sun Transit: 1:29 PM
Sunset: 8:28 PM
Daylight: 13 hrs 56 mins
Moonrise: 3:14 PM
Moon Transit: 8:54 PM
Moonset: 1:58 AM
Moon Phase: First Quarter
Moon Illumination: 61.0%

Best Times for Fishing or Hunting

Major Periods

7:06 AM - 9:36 AM
8:24 PM - 10:54 PM

Minor Periods

2:44 PM - 4:14 PM
1:28 AM - 2:58 AM

Action Rating: 3 out of 5

Wednesday, June 24, 2026

Weather Forecast

Sunny
89.2°F
78.1°F
82.8°F
74%
0 in
7%
0%
14.1 mph
11.6


Air Quality

AQI: 2 - Moderate
PM2.5: 20.05 μg/m3
PM10: 36.24 μg/m3
Carbon Monoxide: 129.21 μg/m3
Nitrogen Dioxide: 0.63 μg/m3
Sulphur Dioxide: 0.6 μg/m3
Ozone: 60 μg/m3

Astronomical

Sunrise: 6:32 AM
Sun Transit: 1:29 PM
Sunset: 8:28 PM
Daylight: 13 hrs 56 mins
Moonrise: 4:10 PM
Moon Transit: 9:38 PM
Moonset: 2:29 AM
Moon Phase: First Quarter
Moon Illumination: 71.7%

Best Times for Fishing or Hunting

Major Periods

7:49 AM - 10:19 AM
9:08 PM - 11:38 PM

Minor Periods

3:40 PM - 5:10 PM
1:59 AM - 3:29 AM

Action Rating: 2 out of 5

Thursday, June 25, 2026

Weather Forecast

Patchy rain nearby
88.7°F
77.4°F
82.1°F
76%
0 in
17%
0%
16.8 mph
11.4


Air Quality

AQI: 2 - Moderate
PM2.5: 18.48 μg/m3
PM10: 33.17 μg/m3
Carbon Monoxide: 109.5 μg/m3
Nitrogen Dioxide: 0.54 μg/m3
Sulphur Dioxide: 0.39 μg/m3
Ozone: 51.83 μg/m3

Astronomical

Sunrise: 6:32 AM
Sun Transit: 1:29 PM
Sunset: 8:28 PM
Daylight: 13 hrs 56 mins
Moonrise: 5:06 PM
Moon Transit: 10:24 PM
Moonset: 3:02 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 81.2%

Best Times for Fishing or Hunting

Major Periods

8:34 AM - 11:04 AM
12:00 AM - 12:00 AM

Minor Periods

4:36 PM - 6:06 PM
2:32 AM - 4:02 AM

Action Rating: 2 out of 5

Friday, June 26, 2026

Weather Forecast

Partly Cloudy
88.8°F
78.4°F
82.7°F
74%
0 in
11%
0%
18.1 mph
10.9


Air Quality

AQI: 1 - Good
PM2.5: 14.25 μg/m3
PM10: 24.56 μg/m3
Carbon Monoxide: 105.5 μg/m3
Nitrogen Dioxide: 0.66 μg/m3
Sulphur Dioxide: 0.3 μg/m3
Ozone: 47 μg/m3

Astronomical

Sunrise: 6:33 AM
Sun Transit: 1:30 PM
Sunset: 8:28 PM
Daylight: 13 hrs 56 mins
Moonrise: 6:03 PM
Moon Transit: 11:12 PM
Moonset: 3:39 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 89.2%

Best Times for Fishing or Hunting

Major Periods

9:22 AM - 11:52 AM
12:00 AM - 12:00 AM

Minor Periods

5:33 PM - 7:03 PM
3:09 AM - 4:39 AM

Action Rating: 2 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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