Water Temperature of San Antonio Bay in Austwell, TX

Current Water Temperature

87.1°F

Measurement Time: Friday, August 22, 2025, 4:18 PM CDT

Today's Tides

 Low: August 22, 5:21 AM, 0.09 ft
High: August 22, 7:01 PM, 0.38 ft

Temperature Locations

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Local Points of Interest

Gulf Intracoastal Waterway; Mustang Bay; False Live Oak Point; Redfish Slough; Matagorda Island

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San Antonio Bay

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)
Rincon Bayou Channel, Odem, TX (55.0 mi)

Weather for Austwell, Texas

Current Weather

91.9°F
Light rain shower
Conditions: Light rain shower
Humidity: 58%
Feels Like: 101.8°F
Wind: ESE 12.3 mph
Wind Gusts: 15.4 mph
Pressure: 29.85 in
Precipitation: 0.06 in
Cloud Cover: 0%
Visibility: 9 mi
UV Index: 6.1

Five Day Weather Forecast

Moderate rain
Fri
H: 92°F
L: 77°F
Patchy rain nearby
Sat
H: 89°F
L: 76°F
Patchy rain nearby
Sun
H: 93°F
L: 75°F
Sunny
Mon
H: 93°F
L: 76°F
Patchy rain nearby
Tue
H: 94°F
L: 80°F

Air Quality

AQI: 1 - Good
PM2.5: 16.84 μg/m3
PM10: 17.21 μg/m3
Carbon Monoxide: 355.2 μg/m3
Nitrogen Dioxide: 2.96 μg/m3
Sulphur Dioxide: 0.93 μg/m3
Ozone: 148 μg/m3

Astronomical

Sunrise: 7:01 AM
Sun Transit: 1:29 PM
Sunset: 7:59 PM
Daylight: 12 hrs 58 mins
Moonrise: 6:19 AM
Moon Transit: 1:09 PM
Moonset: 7:53 PM
Moon Phase: New
Moon Illumination: 0.0%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
12:39 AM - 3:09 PM

Minor Periods

7:23 PM - 8:53 PM
5:49 AM - 7:19 AM

Action Rating: 4 out of 5

Friday, August 22, 2025

Weather Forecast

Conditions: Moderate rain
Average Temperature: 83.2°F
Average Humidity: 75%
Chance of Rain: 83%
Wind: 12.3 mph
UV Index: 2.4

Air Quality

AQI: 2 - Moderate
PM2.5: 18.3 μg/m3
PM10: 18.95 μg/m3
Carbon Monoxide: 336.26 μg/m3
Nitrogen Dioxide: 3.73 μg/m3
Sulphur Dioxide: 1.75 μg/m3
Ozone: 126.36 μg/m3

Astronomical

Sunrise: 7:01 AM
Sun Transit: 1:29 PM
Sunset: 7:59 PM
Daylight: 12 hrs 58 mins
Moonrise: 6:19 AM
Moon Transit: 1:09 PM
Moonset: 7:53 PM
Moon Phase: New
Moon Illumination: 0.0%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
12:39 AM - 3:09 PM

Minor Periods

7:23 PM - 8:53 PM
5:49 AM - 7:19 AM

Action Rating: 4 out of 5

Saturday, August 23, 2025

Weather Forecast

Conditions: Patchy rain nearby
Average Temperature: 81.9°F
Average Humidity: 78%
Chance of Rain: 86%
Wind: 11.9 mph
UV Index: 2.4

Air Quality

AQI: 1 - Good
PM2.5: 14.72 μg/m3
PM10: 15.11 μg/m3
Carbon Monoxide: 319.24 μg/m3
Nitrogen Dioxide: 2.74 μg/m3
Sulphur Dioxide: 0.9 μg/m3
Ozone: 145.64 μg/m3

Astronomical

Sunrise: 7:01 AM
Sun Transit: 1:29 PM
Sunset: 7:58 PM
Daylight: 12 hrs 56 mins
Moonrise: 7:19 AM
Moon Transit: 1:55 PM
Moonset: 8:24 PM
Moon Phase: New
Moon Illumination: 1.4%

Best Times for Fishing or Hunting

Major Periods

12:06 AM - 2:36 AM
1:25 PM - 3:55 PM

Minor Periods

7:54 PM - 9:24 PM
6:49 AM - 8:19 AM

Action Rating: 5 out of 5

Sunday, August 24, 2025

Weather Forecast

Conditions: Patchy rain nearby
Average Temperature: 82.8°F
Average Humidity: 76%
Chance of Rain: 84%
Wind: 13.2 mph
UV Index: 2.5

Air Quality

AQI: 1 - Good
PM2.5: 9.37 μg/m3
PM10: 10.43 μg/m3
Carbon Monoxide: 321.83 μg/m3
Nitrogen Dioxide: 3.86 μg/m3
Sulphur Dioxide: 1.28 μg/m3
Ozone: 125.8 μg/m3

Astronomical

Sunrise: 7:02 AM
Sun Transit: 1:29 PM
Sunset: 7:57 PM
Daylight: 12 hrs 55 mins
Moonrise: 8:17 AM
Moon Transit: 2:38 PM
Moonset: 8:53 PM
Moon Phase: New
Moon Illumination: 0.1%

Best Times for Fishing or Hunting

Major Periods

12:51 AM - 3:21 AM
2:08 PM - 4:38 PM

Minor Periods

8:23 PM - 9:53 PM
7:47 AM - 9:17 AM

Action Rating: 4 out of 5

Monday, August 25, 2025

Weather Forecast

Conditions: Sunny
Average Temperature: 83.7°F
Average Humidity: 73%
Chance of Rain: 0%
Wind: 14.3 mph
UV Index: 2.6

Air Quality

AQI: 1 - Good
PM2.5: 4.57 μg/m3
PM10: 6.05 μg/m3
Carbon Monoxide: 242.87 μg/m3
Nitrogen Dioxide: 2.45 μg/m3
Sulphur Dioxide: 0.42 μg/m3
Ozone: 98.24 μg/m3

Astronomical

Sunrise: 7:02 AM
Sun Transit: 1:29 PM
Sunset: 7:55 PM
Daylight: 12 hrs 53 mins
Moonrise: 9:12 AM
Moon Transit: 3:19 PM
Moonset: 9:20 PM
Moon Phase: New
Moon Illumination: 1.9%

Best Times for Fishing or Hunting

Major Periods

1:32 AM - 4:02 AM
2:49 PM - 5:19 PM

Minor Periods

8:50 PM - 10:20 PM
8:42 AM - 10:12 AM

Action Rating: 3 out of 5

Tuesday, August 26, 2025

Weather Forecast

Conditions: Patchy rain nearby
Average Temperature: 85.9°F
Average Humidity: 67%
Chance of Rain: 87%
Wind: 14.5 mph
UV Index: 0

Air Quality

AQI: 1 - Good
PM2.5: 7.66 μg/m3
PM10: 11.07 μg/m3
Carbon Monoxide: 239.65 μg/m3
Nitrogen Dioxide: 2.59 μg/m3
Sulphur Dioxide: 0.3 μg/m3
Ozone: 60.23 μg/m3

Astronomical

Sunrise: 7:03 AM
Sun Transit: 1:28 PM
Sunset: 7:54 PM
Daylight: 12 hrs 52 mins
Moonrise: 10:06 AM
Moon Transit: 4:00 PM
Moonset: 9:47 PM
Moon Phase: Waxing Crescent
Moon Illumination: 6.1%

Best Times for Fishing or Hunting

Major Periods

2:13 AM - 4:43 AM
3:30 PM - 6:00 PM

Minor Periods

9:17 PM - 10:47 PM
9:36 AM - 11:06 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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