Water Temperature of San Antonio Bay in Austwell, TX

Current Water Temperature

85.5°F

Measurement Time: Saturday, June 13, 2026, 9:00 AM CDT

Today's Tides

Low: June 13, 3:33 AM, -0.1 ft
 High: June 13, 5:28 PM, 0.3 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

84°F
Sunny
Sunny
92.6°F
91.4°F
86%
SE 12.3 mph
15.1 mph
83.2°F
75.3°F
0 in
0%
8 mi
1015 mbar
2.2

Five Day Weather Forecast

Partly Cloudy
Sat
H: 87°F
L: 78°F
Patchy rain nearby
Sun
H: 88°F
L: 79°F
Heavy rain
Mon
H: 89°F
L: 78°F
Moderate rain
Tue
H: 86°F
L: 76°F
Patchy rain nearby
Wed
H: 90°F
L: 79°F

Air Quality

AQI: 1 - Good
PM2.5: 15.9 μg/m3
PM10: 28.1 μg/m3
Carbon Monoxide: 105 μg/m3
Nitrogen Dioxide: 0.7 μg/m3
Sulphur Dioxide: 0.4 μg/m3
Ozone: 59 μg/m3

Astronomical

Sunrise: 6:30 AM
Sun Transit: 1:27 PM
Sunset: 8:25 PM
Daylight: 13 hrs 55 mins
Moonrise: 4:42 AM
Moon Transit: 11:56 AM
Moonset: 7:16 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.1%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
11:26 AM - 1:56 PM

Minor Periods

6:46 PM - 8:16 PM
4:12 AM - 5:42 AM

Action Rating: 3 out of 5

Coastal Flood Advisory issued June 13 at 2:22AM CDT until June 13 at 1:00PM CDT by NWS Corpus Christi TX

Effective: Sat June 13, 2026, 2:22 AM
Expires: Sat June 13, 2026, 5:00 PM

* WHAT...For the first Coastal Flood Advisory, minor coastal flooding. For the High Rip Current Risk, dangerous rip currents. For the second Coastal Flood Advisory, minor coastal flooding expected. * WHERE...Aransas Islands, Kleberg Islands, Nueces Islands and Calhoun Islands Counties. * WHEN...For the first Coastal Flood Advisory, until 1 PM CDT this afternoon. For the High Rip Current Risk, through Monday morning. For the second Coastal Flood Advisory, from 1 AM to 1 PM CDT Sunday. * IMPACTS...Flooding of lots, parks, and roads with only isolated road closures expected. 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.

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. 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.


Coastal Flood Advisory issued June 13 at 2:22AM CDT until June 14 at 1:00PM CDT by NWS Corpus Christi TX

Effective: Sat June 13, 2026, 2:22 AM
Expires: Sat June 13, 2026, 5:00 PM

* WHAT...For the first Coastal Flood Advisory, minor coastal flooding. For the High Rip Current Risk, dangerous rip currents. For the second Coastal Flood Advisory, minor coastal flooding expected. * WHERE...Aransas Islands, Kleberg Islands, Nueces Islands and Calhoun Islands Counties. * WHEN...For the first Coastal Flood Advisory, until 1 PM CDT this afternoon. For the High Rip Current Risk, through Monday morning. For the second Coastal Flood Advisory, from 1 AM to 1 PM CDT Sunday. * IMPACTS...Flooding of lots, parks, and roads with only isolated road closures expected. 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.

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. 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 June 13 at 2:22AM CDT until June 15 at 10:00AM CDT by NWS Corpus Christi TX

Effective: Sat June 13, 2026, 2:22 AM
Expires: Sat June 13, 2026, 5:00 PM

* WHAT...For the first Coastal Flood Advisory, minor coastal flooding. For the High Rip Current Risk, dangerous rip currents. For the second Coastal Flood Advisory, minor coastal flooding expected. * WHERE...Aransas Islands, Kleberg Islands, Nueces Islands and Calhoun Islands Counties. * WHEN...For the first Coastal Flood Advisory, until 1 PM CDT this afternoon. For the High Rip Current Risk, through Monday morning. For the second Coastal Flood Advisory, from 1 AM to 1 PM CDT Sunday. * IMPACTS...Flooding of lots, parks, and roads with only isolated road closures expected. 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.

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. 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.


Saturday, June 13, 2026

Weather Forecast

Partly Cloudy
87.3°F
77.5°F
82.5°F
77%
0 in
17%
0%
17.4 mph
12


Air Quality

AQI: 1 - Good
PM2.5: 12.91 μg/m3
PM10: 21.69 μg/m3
Carbon Monoxide: 103.75 μg/m3
Nitrogen Dioxide: 0.61 μg/m3
Sulphur Dioxide: 0.39 μg/m3
Ozone: 59.33 μg/m3

Astronomical

Sunrise: 6:30 AM
Sun Transit: 1:27 PM
Sunset: 8:25 PM
Daylight: 13 hrs 55 mins
Moonrise: 4:42 AM
Moon Transit: 11:56 AM
Moonset: 7:16 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.1%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
11:26 AM - 1:56 PM

Minor Periods

6:46 PM - 8:16 PM
4:12 AM - 5:42 AM

Action Rating: 3 out of 5

Sunday, June 14, 2026

Weather Forecast

Patchy rain nearby
87.7°F
78.5°F
83°F
73%
0.06 in
57%
0%
17.4 mph
10.6


Air Quality

AQI: 1 - Good
PM2.5: 5.06 μg/m3
PM10: 8.28 μg/m3
Carbon Monoxide: 106 μg/m3
Nitrogen Dioxide: 0.56 μg/m3
Sulphur Dioxide: 0.34 μg/m3
Ozone: 56.79 μg/m3

Astronomical

Sunrise: 6:30 AM
Sun Transit: 1:27 PM
Sunset: 8:26 PM
Daylight: 13 hrs 55 mins
Moonrise: 5:39 AM
Moon Transit: 1:02 PM
Moonset: 8:28 PM
Moon Phase: New
Moon Illumination: 0.7%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
12:32 AM - 3:02 PM

Minor Periods

7:58 PM - 9:28 PM
5:09 AM - 6:39 AM

Action Rating: 5 out of 5

Monday, June 15, 2026

Weather Forecast

Heavy rain
89.1°F
77.5°F
83°F
76%
0.84 in
81%
0%
12.8 mph
12.1


Air Quality

AQI: 1 - Good
PM2.5: 4.83 μg/m3
PM10: 7.35 μg/m3
Carbon Monoxide: 107.17 μg/m3
Nitrogen Dioxide: 0.77 μg/m3
Sulphur Dioxide: 0.3 μg/m3
Ozone: 52.17 μg/m3

Astronomical

Sunrise: 6:30 AM
Sun Transit: 1:27 PM
Sunset: 8:26 PM
Daylight: 13 hrs 56 mins
Moonrise: 6:45 AM
Moon Transit: 2:10 PM
Moonset: 9:33 PM
Moon Phase: New
Moon Illumination: 3.8%

Best Times for Fishing or Hunting

Major Periods

12:09 AM - 2:39 AM
1:40 PM - 4:10 PM

Minor Periods

9:03 PM - 10:33 PM
6:15 AM - 7:45 AM

Action Rating: 4 out of 5

Tuesday, June 16, 2026

Weather Forecast

Moderate rain
86.1°F
76°F
79.9°F
83%
0.37 in
81%
0%
12.3 mph
11.1


Air Quality

AQI: 1 - Good
PM2.5: 7.15 μg/m3
PM10: 11.25 μg/m3
Carbon Monoxide: 106.83 μg/m3
Nitrogen Dioxide: 0.96 μg/m3
Sulphur Dioxide: 0.28 μg/m3
Ozone: 48.21 μg/m3

Astronomical

Sunrise: 6:30 AM
Sun Transit: 1:28 PM
Sunset: 8:26 PM
Daylight: 13 hrs 56 mins
Moonrise: 7:57 AM
Moon Transit: 3:16 PM
Moonset: 10:30 PM
Moon Phase: New
Moon Illumination: 1.0%

Best Times for Fishing or Hunting

Major Periods

1:16 AM - 3:46 AM
2:46 PM - 5:16 PM

Minor Periods

10:00 PM - 11:30 PM
7:27 AM - 8:57 AM

Action Rating: 3 out of 5

Wednesday, June 17, 2026

Weather Forecast

Patchy rain nearby
90.1°F
79.2°F
83.1°F
78%
0.04 in
57%
0%
17 mph
0.1


Air Quality

AQI: 1 - Good
PM2.5: 7.69 μg/m3
PM10: 11.25 μg/m3
Carbon Monoxide: 132.63 μg/m3
Nitrogen Dioxide: 1.18 μg/m3
Sulphur Dioxide: 0.38 μg/m3
Ozone: 50.63 μg/m3

Astronomical

Sunrise: 6:30 AM
Sun Transit: 1:28 PM
Sunset: 8:27 PM
Daylight: 13 hrs 56 mins
Moonrise: 9:09 AM
Moon Transit: 4:16 PM
Moonset: 11:16 PM
Moon Phase: Waxing Crescent
Moon Illumination: 4.6%

Best Times for Fishing or Hunting

Major Periods

2:20 AM - 4:50 AM
3:46 PM - 6:16 PM

Minor Periods

12:00 AM - 12:00 AM
8:39 AM - 10:09 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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