Water Temperature of San Antonio Bay in Austwell, TX

Current Water Temperature

80.2°F

Measurement Time: Friday, May 1, 2026, 10:30 AM CDT

Today's Tides

Low: May 1, 4:07 AM, 0.3 ft
 High: May 1, 6:25 PM, 0.6 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

72°F
Mist
Mist
76.5°F
69.4°F
94%
NNE 14.1 mph
18.9 mph
68.2°F
67.1°F
0.1 in
75%
4 mi
1008 mbar
3

Five Day Weather Forecast

Heavy rain
Fri
H: 73°F
L: 61°F
Overcast
Sat
H: 77°F
L: 56°F
Sunny
Sun
H: 79°F
L: 59°F
Patchy rain nearby
Mon
H: 81°F
L: 68°F
Patchy rain nearby
Tue
H: 85°F
L: 76°F

Air Quality

AQI: 1 - Good
PM2.5: 12.45 μg/m3
PM10: 17.05 μg/m3
Carbon Monoxide: 140.85 μg/m3
Nitrogen Dioxide: 1.15 μg/m3
Sulphur Dioxide: 1.25 μg/m3
Ozone: 81 μg/m3

Astronomical

Sunrise: 6:47 AM
Sun Transit: 1:24 PM
Sunset: 8:02 PM
Daylight: 13 hrs 15 mins
Moonrise: 8:21 PM
Moon Transit: 12:57 AM
Moonset: 6:26 AM
Moon Phase: Full
Moon Illumination: 100.0%

Best Times for Fishing or Hunting

Major Periods

12:27 AM - 2:57 AM
11:53 AM - 2:23 PM

Minor Periods

7:51 PM - 9:21 PM
5:56 AM - 7:26 AM

Action Rating: 4 out of 5

Wind Advisory issued May 1 at 12:28AM CDT until May 2 at 10:00AM CDT by NWS Corpus Christi TX

Effective: Fri May 1, 2026, 12:28 AM
Expires: Fri May 1, 2026, 10:00 AM

* WHAT...North winds 20 to 30 mph with gusts up to 40 mph expected. * WHERE...Aransas Islands, Calhoun Islands, Coastal Aransas, Coastal Calhoun, Coastal Kleberg, Coastal Nueces, Coastal Refugio, Coastal San Patricio, Kleberg Islands, and Nueces Islands Counties. * WHEN...From 7 PM this evening to 10 AM CDT Saturday. * 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.


Special Weather Statement issued May 1 at 7:20AM CDT by NWS Corpus Christi TX

Effective: Fri May 1, 2026, 7:20 AM
Expires: Fri May 1, 2026, 8:00 AM

At 719 AM CDT, Doppler radar was tracking a strong thunderstorm over Ander, or 11 miles north of Goliad, moving east at 60 mph. HAZARD...Wind gusts up to 40 mph and half inch hail. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Minor hail damage to vegetation is possible. Locations impacted include... Victoria, Guadalupe, Fordtran, Victoria Colony Creek Country Club, Schroeder, Ander, Mission Valley, Victoria Detar Hospital North, Weesatche, Weser, Nursery, Victoria Riverside Park, Victoria College, Victoria Mall, Saxet Lakes, Brentwood Subdivision, Victoria Regional Airport, Telferner, Ball Airport Area, and Downtown Victoria. This includes the following highways... US Highway 183 between mile markers 626 and 638. US Highway 59 between mile markers 630 and 640, and between mile markers 645 and 646. US Highway 77 between mile markers 560 and 584. US Highway 87 between mile markers 798 and 818.

If outdoors, consider seeking shelter inside a building.
Friday, May 1, 2026

Weather Forecast

Heavy rain
73.2°F
61.3°F
68.5°F
92%
1.49 in
85%
0%
20.6 mph
7.7


Air Quality

AQI: 1 - Good
PM2.5: 10.22 μg/m3
PM10: 13.96 μg/m3
Carbon Monoxide: 162.77 μg/m3
Nitrogen Dioxide: 2.09 μg/m3
Sulphur Dioxide: 1.32 μg/m3
Ozone: 71.52 μg/m3

Astronomical

Sunrise: 6:47 AM
Sun Transit: 1:24 PM
Sunset: 8:02 PM
Daylight: 13 hrs 15 mins
Moonrise: 8:21 PM
Moon Transit: 12:57 AM
Moonset: 6:26 AM
Moon Phase: Full
Moon Illumination: 100.0%

Best Times for Fishing or Hunting

Major Periods

12:27 AM - 2:57 AM
11:53 AM - 2:23 PM

Minor Periods

7:51 PM - 9:21 PM
5:56 AM - 7:26 AM

Action Rating: 4 out of 5

Saturday, May 2, 2026

Weather Forecast

Overcast
77.1°F
56.4°F
65.2°F
65%
0 in
0%
0%
18.3 mph
9.9


Air Quality

AQI: 1 - Good
PM2.5: 4.66 μg/m3
PM10: 5.32 μg/m3
Carbon Monoxide: 150.45 μg/m3
Nitrogen Dioxide: 2.11 μg/m3
Sulphur Dioxide: 1.47 μg/m3
Ozone: 97.24 μg/m3

Astronomical

Sunrise: 6:46 AM
Sun Transit: 1:24 PM
Sunset: 8:03 PM
Daylight: 13 hrs 16 mins
Moonrise: 9:18 PM
Moon Transit: 1:42 AM
Moonset: 7:01 AM
Moon Phase: Full
Moon Illumination: 98.4%

Best Times for Fishing or Hunting

Major Periods

1:12 AM - 3:42 AM
12:40 AM - 3:10 PM

Minor Periods

8:48 PM - 10:18 PM
6:31 AM - 8:01 AM

Action Rating: 4 out of 5

Sunday, May 3, 2026

Weather Forecast

Sunny
79.1°F
58.5°F
69°F
57%
0 in
0%
0%
13.4 mph
10


Air Quality

AQI: 1 - Good
PM2.5: 5.95 μg/m3
PM10: 7.02 μg/m3
Carbon Monoxide: 154.73 μg/m3
Nitrogen Dioxide: 2.9 μg/m3
Sulphur Dioxide: 1.75 μg/m3
Ozone: 102.88 μg/m3

Astronomical

Sunrise: 6:45 AM
Sun Transit: 1:24 PM
Sunset: 8:03 PM
Daylight: 13 hrs 18 mins
Moonrise: 10:15 PM
Moon Transit: 2:30 AM
Moonset: 7:40 AM
Moon Phase: Full
Moon Illumination: 94.4%

Best Times for Fishing or Hunting

Major Periods

2:00 AM - 4:30 AM
1:30 PM - 4:00 PM

Minor Periods

9:45 PM - 11:15 PM
7:10 AM - 8:40 AM

Action Rating: 4 out of 5

Monday, May 4, 2026

Weather Forecast

Patchy rain nearby
80.5°F
67.6°F
74.4°F
67%
0.01 in
87%
0%
16.1 mph
7.5


Air Quality

AQI: 1 - Good
PM2.5: 8.05 μg/m3
PM10: 11.51 μg/m3
Carbon Monoxide: 139.96 μg/m3
Nitrogen Dioxide: 1.75 μg/m3
Sulphur Dioxide: 1.16 μg/m3
Ozone: 119.24 μg/m3

Astronomical

Sunrise: 6:45 AM
Sun Transit: 1:23 PM
Sunset: 8:04 PM
Daylight: 13 hrs 19 mins
Moonrise: 11:09 PM
Moon Transit: 3:20 AM
Moonset: 8:26 AM
Moon Phase: Waning Gibbous
Moon Illumination: 88.0%

Best Times for Fishing or Hunting

Major Periods

2:50 AM - 5:20 AM
2:20 PM - 4:50 PM

Minor Periods

12:00 AM - 12:00 AM
7:56 AM - 9:26 AM

Action Rating: 2 out of 5

Tuesday, May 5, 2026

Weather Forecast

Patchy rain nearby
84.6°F
75.6°F
79.3°F
75%
0.01 in
89%
0%
18.6 mph
0


Air Quality

AQI: 1 - Good
PM2.5: 9.25 μg/m3
PM10: 13.03 μg/m3
Carbon Monoxide: 134.89 μg/m3
Nitrogen Dioxide: 1.5 μg/m3
Sulphur Dioxide: 1.03 μg/m3
Ozone: 107.85 μg/m3

Astronomical

Sunrise: 6:44 AM
Sun Transit: 1:23 PM
Sunset: 8:05 PM
Daylight: 13 hrs 21 mins
Moonrise: 12:09 AM
Moon Transit: 4:12 AM
Moonset: 9:15 AM
Moon Phase: Waning Gibbous
Moon Illumination: 79.8%

Best Times for Fishing or Hunting

Major Periods

3:42 AM - 6:12 AM
3:11 PM - 5:41 PM

Minor Periods

8:45 AM - 10:15 AM
12:00 AM - 12:00 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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