Water Temperature of Trinity Bay in Baytown, TX

Current Water Temperature

73.8°F

Measurement Time: Wednesday, November 19, 2025, 4:00 AM CST

Temperature Locations

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Local Points of Interest

Galveston Bay; Beach City, TX

Trinity Bay

Station Name: Trinity Bay site FISH nr Baytown, TX
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 0 feet

Nearest Address:
Baytown, TX 77523
Chambers County

GPS Coordinates: 29.6703, -94.8536

Nearby Water Temperatures

Trinity Bay, Anahuac, TX (6.5 mi)
San Jacinto River, La Porte, TX (7.9 mi)
Old River, Wallisville, TX (11.4 mi)
Old River Lake, Cove, TX (11.6 mi)
Trinity River, Wallisville, TX (12.3 mi)
Galveston Bay, San Leon, TX (13.7 mi)
Lake Charlotte, Wallisville, TX (16 mi)
Old River Cutoff, Moss Bluff, TX (16.8 mi)
Trinity River, Liberty, TX (19.4 mi)
Bolivar Roads, Galveston, TX (23 mi)
Galveston Bay, Galveston, TX (23.1 mi)
Rollover Pass, Port Bolivar, TX (23.1 mi)
Buffalo Bayou, Houston, TX (25 mi)
Port of Galveston, Galveston, TX (25.2 mi)
Galveston Bay, Galveston, TX (25.5 mi)

Weather for Baytown, Texas

Current Weather

54.1°F
Clear
Clear
51.3°F
50.1°F
88%
NW 9.6 mph
16.8 mph
48.4°F
47°F
0 in
0%
9 mi
1019 mbar
0

Five Day Weather Forecast

Sunny
Thu
H: 67°F
L: 35°F
Partly Cloudy
Fri
H: 51°F
L: 38°F
Sunny
Sat
H: 45°F
L: 33°F
Sunny
Sun
H: 53°F
L: 31°F
Partly Cloudy
Mon
H: 60°F
L: 43°F

Air Quality

AQI: 1 - Good
PM2.5: 18.35 μg/m3
PM10: 18.55 μg/m3
Carbon Monoxide: 231.85 μg/m3
Nitrogen Dioxide: 4.55 μg/m3
Sulphur Dioxide: 2.35 μg/m3
Ozone: 89 μg/m3

Astronomical

Sunrise: 7:11 AM
Sun Transit: 12:32 AM
Sunset: 5:55 PM
Daylight: 10 hrs 44 mins
Moonrise: 2:26 PM
Moon Transit: 9:56 PM
Moonset: 4:22 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 86.7%

Best Times for Fishing or Hunting

Major Periods

8:13 AM - 10:43 AM
9:26 PM - 11:56 PM

Minor Periods

1:56 PM - 3:26 PM
3:52 AM - 5:22 AM

Action Rating: 2 out of 5

Cold Weather Advisory issued January 29 at 11:35AM CST until January 31 at 10:00AM CST by NWS Houston/Galveston TX

Effective: Thu January 29, 2026, 11:35 AM
Expires: Fri January 30, 2026, 11:45 AM

* WHAT...Very cold wind chills as low as 12 expected. * WHERE...Portions of south central and southeast Texas. * WHEN...From 3 AM to 10 AM CST Saturday. * IMPACTS...Frostbite and hypothermia will occur if unprotected skin is exposed to these temperatures.

Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves.
Thursday, January 29, 2026

Weather Forecast

Sunny
66.6°F
34.9°F
49.8°F
79%
0 in
0%
0%
9.6 mph
1


Air Quality

AQI: 2 - Moderate
PM2.5: 15.75 μg/m3
PM10: 17.59 μg/m3
Carbon Monoxide: 250.89 μg/m3
Nitrogen Dioxide: 16.65 μg/m3
Sulphur Dioxide: 5.71 μg/m3
Ozone: 77.84 μg/m3

Astronomical

Sunrise: 7:11 AM
Sun Transit: 12:32 AM
Sunset: 5:55 PM
Daylight: 10 hrs 44 mins
Moonrise: 2:26 PM
Moon Transit: 9:56 PM
Moonset: 4:22 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 86.7%

Best Times for Fishing or Hunting

Major Periods

8:13 AM - 10:43 AM
9:26 PM - 11:56 PM

Minor Periods

1:56 PM - 3:26 PM
3:52 AM - 5:22 AM

Action Rating: 2 out of 5

Friday, January 30, 2026

Weather Forecast

Partly Cloudy
50.9°F
38.1°F
45.2°F
70%
0 in
0%
0%
15.4 mph
0.7


Air Quality

AQI: 2 - Moderate
PM2.5: 18.4 μg/m3
PM10: 19.21 μg/m3
Carbon Monoxide: 258.25 μg/m3
Nitrogen Dioxide: 13.96 μg/m3
Sulphur Dioxide: 3.05 μg/m3
Ozone: 80.44 μg/m3

Astronomical

Sunrise: 7:10 AM
Sun Transit: 12:32 AM
Sunset: 5:56 PM
Daylight: 10 hrs 46 mins
Moonrise: 3:35 PM
Moon Transit: 11:00 PM
Moonset: 5:25 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 93.4%

Best Times for Fishing or Hunting

Major Periods

9:18 AM - 11:48 AM
12:00 AM - 12:00 AM

Minor Periods

3:05 PM - 4:35 PM
4:55 AM - 6:25 AM

Action Rating: 2 out of 5

Saturday, January 31, 2026

Weather Forecast

Sunny
44.6°F
32.7°F
38.5°F
57%
0 in
0%
0%
16.6 mph
1


Air Quality

AQI: 1 - Good
PM2.5: 10.41 μg/m3
PM10: 10.61 μg/m3
Carbon Monoxide: 199.17 μg/m3
Nitrogen Dioxide: 4.45 μg/m3
Sulphur Dioxide: 2.4 μg/m3
Ozone: 84.28 μg/m3

Astronomical

Sunrise: 7:09 AM
Sun Transit: 12:32 AM
Sunset: 5:56 PM
Daylight: 10 hrs 47 mins
Moonrise: 4:46 PM
Moon Transit: 12:00 PM
Moonset: 6:20 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 97.9%

Best Times for Fishing or Hunting

Major Periods

10:20 AM - 12:50 AM
12:00 AM - 12:00 AM

Minor Periods

4:16 PM - 5:46 PM
5:50 AM - 7:20 AM

Action Rating: 4 out of 5

Sunday, February 1, 2026

Weather Forecast

Sunny
53.1°F
30.6°F
39.9°F
48%
0 in
0%
0%
8.3 mph
1


Air Quality

AQI: 1 - Good
PM2.5: 6.9 μg/m3
PM10: 7.38 μg/m3
Carbon Monoxide: 185.2 μg/m3
Nitrogen Dioxide: 5.95 μg/m3
Sulphur Dioxide: 2.49 μg/m3
Ozone: 73.88 μg/m3

Astronomical

Sunrise: 7:09 AM
Sun Transit: 12:33 AM
Sunset: 5:57 PM
Daylight: 10 hrs 48 mins
Moonrise: 5:56 PM
Moon Transit: 12:00 AM
Moonset: 7:06 AM
Moon Phase: Full
Moon Illumination: 99.9%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
11:17 AM - 1:47 PM

Minor Periods

5:26 PM - 6:56 PM
6:36 AM - 8:06 AM

Action Rating: 3 out of 5

Monday, February 2, 2026

Weather Forecast

Partly Cloudy
59.7°F
42.6°F
51.3°F
75%
0 in
0%
0%
10.1 mph
1


Air Quality

AQI: 1 - Good
PM2.5: 7.18 μg/m3
PM10: 9.42 μg/m3
Carbon Monoxide: 172.64 μg/m3
Nitrogen Dioxide: 7.22 μg/m3
Sulphur Dioxide: 1.74 μg/m3
Ozone: 80.31 μg/m3

Astronomical

Sunrise: 7:08 AM
Sun Transit: 12:33 AM
Sunset: 5:58 PM
Daylight: 10 hrs 50 mins
Moonrise: 7:02 PM
Moon Transit: 12:54 AM
Moonset: 7:44 AM
Moon Phase: Full
Moon Illumination: 99.4%

Best Times for Fishing or Hunting

Major Periods

12:24 AM - 2:54 AM
12:09 AM - 2:39 PM

Minor Periods

6:32 PM - 8:02 PM
7:14 AM - 8:44 AM

Action Rating: 4 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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