Water Temperature of San Antonio Bay in Austwell, TX

Current Water Temperature

83.7°F

Measurement Time: Thursday, June 18, 2026, 2:00 PM CDT

Today's Tides

Low: June 18, 9:06 AM, -0.1 ft
 High: June 18, 8:52 PM, 0.2 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

91°F
Partly cloudy
Partly cloudy
116.2°F
107°F
81%
SSE 15.2 mph
17.5 mph
88.3°F
82.2°F
0 in
50%
9 mi
1005 mbar
11.5

Five Day Weather Forecast

Partly Cloudy
Thu
H: 89°F
L: 81°F
Patchy rain nearby
Fri
H: 90°F
L: 81°F
Patchy rain nearby
Sat
H: 90°F
L: 80°F
Patchy rain nearby
Sun
H: 88°F
L: 80°F
Partly Cloudy
Mon
H: 89°F
L: 81°F

Air Quality

AQI: 1 - Good
PM2.5: 11.9 μg/m3
PM10: 16.8 μg/m3
Carbon Monoxide: 111 μg/m3
Nitrogen Dioxide: 0.4 μg/m3
Sulphur Dioxide: 1 μg/m3
Ozone: 93 μg/m3

Astronomical

Sunrise: 6:31 AM
Sun Transit: 1:28 PM
Sunset: 8:27 PM
Daylight: 13 hrs 56 mins
Moonrise: 10:19 AM
Moon Transit: 5:11 PM
Moonset: 12:16 AM
Moon Phase: Waxing Crescent
Moon Illumination: 10.4%

Best Times for Fishing or Hunting

Major Periods

3:18 AM - 5:48 AM
4:41 PM - 7:11 PM

Minor Periods

9:49 AM - 11:19 AM
12:00 AM - 12:00 AM

Action Rating: 2 out of 5

Thursday, June 18, 2026

Weather Forecast

Partly Cloudy
88.7°F
81.1°F
84.3°F
88%
0 in
19%
0%
15.7 mph
11.5


Air Quality

AQI: 1 - Good
PM2.5: 12.6 μg/m3
PM10: 17.47 μg/m3
Carbon Monoxide: 114.5 μg/m3
Nitrogen Dioxide: 0.8 μg/m3
Sulphur Dioxide: 0.94 μg/m3
Ozone: 82.92 μg/m3

Astronomical

Sunrise: 6:31 AM
Sun Transit: 1:28 PM
Sunset: 8:27 PM
Daylight: 13 hrs 56 mins
Moonrise: 10:19 AM
Moon Transit: 5:11 PM
Moonset: 12:16 AM
Moon Phase: Waxing Crescent
Moon Illumination: 10.4%

Best Times for Fishing or Hunting

Major Periods

3:18 AM - 5:48 AM
4:41 PM - 7:11 PM

Minor Periods

9:49 AM - 11:19 AM
12:00 AM - 12:00 AM

Action Rating: 2 out of 5

Friday, June 19, 2026

Weather Forecast

Patchy rain nearby
90.4°F
81.2°F
84.6°F
80%
0.01 in
28%
0%
14.3 mph
11


Air Quality

AQI: 1 - Good
PM2.5: 11.07 μg/m3
PM10: 16.5 μg/m3
Carbon Monoxide: 107.38 μg/m3
Nitrogen Dioxide: 0.63 μg/m3
Sulphur Dioxide: 0.55 μg/m3
Ozone: 65.25 μg/m3

Astronomical

Sunrise: 6:31 AM
Sun Transit: 1:28 PM
Sunset: 8:27 PM
Daylight: 13 hrs 56 mins
Moonrise: 11:24 AM
Moon Transit: 6:00 PM
Moonset: 12:55 AM
Moon Phase: Waxing Crescent
Moon Illumination: 18.3%

Best Times for Fishing or Hunting

Major Periods

4:10 AM - 6:40 AM
5:30 PM - 8:00 PM

Minor Periods

10:54 AM - 12:24 AM
12:00 AM - 12:00 AM

Action Rating: 4 out of 5

Saturday, June 20, 2026

Weather Forecast

Patchy rain nearby
89.6°F
79.9°F
84.2°F
81%
0.03 in
48%
0%
13.2 mph
8.4


Air Quality

AQI: 1 - Good
PM2.5: 8.78 μg/m3
PM10: 13.36 μg/m3
Carbon Monoxide: 102.54 μg/m3
Nitrogen Dioxide: 0.8 μg/m3
Sulphur Dioxide: 0.45 μg/m3
Ozone: 51.17 μg/m3

Astronomical

Sunrise: 6:31 AM
Sun Transit: 1:28 PM
Sunset: 8:27 PM
Daylight: 13 hrs 56 mins
Moonrise: 12:25 AM
Moon Transit: 6:46 PM
Moonset: 12:29 AM
Moon Phase: Waxing Crescent
Moon Illumination: 27.8%

Best Times for Fishing or Hunting

Major Periods

4:57 AM - 7:27 AM
6:16 PM - 8:46 PM

Minor Periods

11:55 AM - 1:25 PM
12:00 AM - 12:00 AM

Action Rating: 3 out of 5

Sunday, June 21, 2026

Weather Forecast

Patchy rain nearby
88.3°F
79.7°F
83.4°F
82%
0.01 in
36%
0%
18.8 mph
11.6


Air Quality

AQI: 1 - Good
PM2.5: 7.9 μg/m3
PM10: 12.28 μg/m3
Carbon Monoxide: 107.22 μg/m3
Nitrogen Dioxide: 0.51 μg/m3
Sulphur Dioxide: 0.31 μg/m3
Ozone: 47.25 μg/m3

Astronomical

Sunrise: 6:31 AM
Sun Transit: 1:29 PM
Sunset: 8:27 PM
Daylight: 13 hrs 56 mins
Moonrise: 1:22 PM
Moon Transit: 7:29 PM
Moonset: 1:00 AM
Moon Phase: First Quarter
Moon Illumination: 38.5%

Best Times for Fishing or Hunting

Major Periods

5:41 AM - 8:11 AM
6:59 PM - 9:29 PM

Minor Periods

12:52 AM - 2:22 PM
12:30 AM - 2:00 AM

Action Rating: 2 out of 5

Monday, June 22, 2026

Weather Forecast

Partly Cloudy
89.3°F
80.6°F
84°F
78%
0 in
14%
0%
17.9 mph
0.1


Air Quality

AQI: 1 - Good
PM2.5: 7.75 μg/m3
PM10: 11.95 μg/m3
Carbon Monoxide: 131.13 μg/m3
Nitrogen Dioxide: 0.68 μg/m3
Sulphur Dioxide: 0.31 μg/m3
Ozone: 45.25 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

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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