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

61.5°F
Fog
Fog
61.5°F
61.2°F
100%
SE 5.8 mph
9 mph
61.2°F
60.8°F
0 in
100%
0 mi
1019 mbar
0

Five Day Weather Forecast

Patchy rain nearby
Thu
H: 67°F
L: 61°F
Patchy rain nearby
Fri
H: 62°F
L: 59°F
Moderate rain
Sat
H: 59°F
L: 37°F
Moderate rain
Sun
H: 47°F
L: 28°F
Sunny
Mon
H: 38°F
L: 23°F

Air Quality

AQI: 1 - Good
PM2.5: 11.55 μg/m3
PM10: 12.15 μg/m3
Carbon Monoxide: 123.85 μg/m3
Nitrogen Dioxide: 8.75 μg/m3
Sulphur Dioxide: 2.15 μg/m3
Ozone: 50 μg/m3

Astronomical

Sunrise: 7:13 AM
Sun Transit: 12:31 AM
Sunset: 5:49 PM
Daylight: 10 hrs 35 mins
Moonrise: 9:35 AM
Moon Transit: 3:36 PM
Moonset: 9:45 PM
Moon Phase: Waxing Crescent
Moon Illumination: 15.4%

Best Times for Fishing or Hunting

Major Periods

2:04 AM - 4:34 AM
3:06 PM - 5:36 PM

Minor Periods

9:15 PM - 10:45 PM
9:05 AM - 10:35 AM

Action Rating: 3 out of 5

Winter Storm Watch issued January 21 at 10:52PM CST until January 25 at 6:00PM CST by NWS Houston/Galveston TX

Effective: Wed January 21, 2026, 10:52 PM
Expires: Thu January 22, 2026, 6:00 PM

* WHAT...Heavy mixed precipitation possible. Total ice accumulations between one tenth and three tenths of an inch possible across the entire watch area, with the highest accumulations in the Piney Woods and Brazos Valley. Slight sleet accumulations will be possible in the northern Piney Woods and Brazos Valley, but the primary concern will be freezing rain. * WHERE...A portion of southeast Texas. * WHEN...From Saturday morning through Sunday afternoon. * IMPACTS...Power outages and tree damage are possible due to the ice. Travel could be hazardous. * ADDITIONAL DETAILS...Rain will change over to freezing rain and sleet in the Piney Woods and Brazos Valley as early as Saturday morning. Elsewhere, rain may change over to freezing rain as early as Saturday afternoon or Saturday night.

Monitor the latest forecasts for updates on this situation.


Extreme Cold Watch issued January 22 at 3:08PM CST until January 26 at 12:00PM CST by NWS Houston/Galveston TX

Effective: Thu January 22, 2026, 3:08 PM
Expires: Fri January 23, 2026, 6:00 AM

* WHAT...Dangerously cold wind chills as low as 0 to 15 degrees possible. Lowest values in the Piney Woods and Brazos Valley. A hard freeze is also possible Saturday night and Sunday night with lows in the 10s to lower 20s. Some areas north of I-10 may remain below freezing all day on Sunday. * WHERE...Portions of south central and southeast Texas. * WHEN...From Saturday evening through Monday morning. * IMPACTS...Frostbite and hypothermia will occur if unprotected skin is exposed to these temperatures. An extended period of freezing temperatures could cause ruptured water pipes.

Dress in layers including a hat, face mask, and gloves if you must go outside. To prevent water pipes from freezing; insulate, wrap, or drain them. Keep pets indoors as much as possible. Make sure outdoor animals have a warm, dry shelter, food, and unfrozen water. Make frequent checks on older family, friends, and neighbors. Ensure portable heaters are used correctly. Do not use generators or grills inside. Monitor the latest forecasts and warnings for updates.


Winter Storm Watch issued January 22 at 3:05PM CST until January 25 at 6:00PM CST by NWS Houston/Galveston TX

Effective: Thu January 22, 2026, 3:05 PM
Expires: Fri January 23, 2026, 6:00 AM

* WHAT...Heavy mixed precipitation possible. Total ice accumulations between one tenth and three tenths of an inch possible across the entire watch area, with the highest accumulations in the Piney Woods and Brazos Valley. Slight sleet accumulations will be possible in the northern Piney Woods and Brazos Valley, but the primary concern will be freezing rain. * WHERE...A portion of southeast Texas. * WHEN...From Saturday morning through Sunday afternoon. * IMPACTS...Power outages and tree damage are possible due to the ice. Travel could be hazardous. * ADDITIONAL DETAILS...Rain will change over to freezing rain and sleet in the Piney Woods and Brazos Valley as early as midday Saturday. Elsewhere, rain may change over to freezing rain as early as Saturday afternoon or Saturday night.

Monitor the latest forecasts for updates on this situation.


Thursday, January 22, 2026

Weather Forecast

Patchy rain nearby
66.7°F
61.2°F
62.8°F
94%
0.07 in
88%
0%
6.7 mph
0.7


Air Quality

AQI: 1 - Good
PM2.5: 12.17 μg/m3
PM10: 12.79 μg/m3
Carbon Monoxide: 210.13 μg/m3
Nitrogen Dioxide: 16.18 μg/m3
Sulphur Dioxide: 2.31 μg/m3
Ozone: 56.76 μg/m3

Astronomical

Sunrise: 7:13 AM
Sun Transit: 12:31 AM
Sunset: 5:49 PM
Daylight: 10 hrs 35 mins
Moonrise: 9:35 AM
Moon Transit: 3:36 PM
Moonset: 9:45 PM
Moon Phase: Waxing Crescent
Moon Illumination: 15.4%

Best Times for Fishing or Hunting

Major Periods

2:04 AM - 4:34 AM
3:06 PM - 5:36 PM

Minor Periods

9:15 PM - 10:45 PM
9:05 AM - 10:35 AM

Action Rating: 3 out of 5

Friday, January 23, 2026

Weather Forecast

Patchy rain nearby
61.5°F
59°F
60.5°F
94%
0.05 in
83%
0%
12.8 mph
0.3


Air Quality

AQI: 1 - Good
PM2.5: 11.04 μg/m3
PM10: 11.92 μg/m3
Carbon Monoxide: 139.65 μg/m3
Nitrogen Dioxide: 12.29 μg/m3
Sulphur Dioxide: 2.18 μg/m3
Ozone: 50.44 μg/m3

Astronomical

Sunrise: 7:13 AM
Sun Transit: 12:31 AM
Sunset: 5:50 PM
Daylight: 10 hrs 36 mins
Moonrise: 10:05 AM
Moon Transit: 8:54 AM
Moonset: 10:46 PM
Moon Phase: Waxing Crescent
Moon Illumination: 24.4%

Best Times for Fishing or Hunting

Major Periods

8:24 AM - 10:54 AM
8:24 AM - 10:54 AM

Minor Periods

10:16 PM - 11:46 PM
9:35 AM - 11:05 AM

Action Rating: 2 out of 5

Saturday, January 24, 2026

Weather Forecast

Moderate rain
59.4°F
37.1°F
53.9°F
93%
0.61 in
89%
0%
15 mph
0.1


Air Quality

AQI: 1 - Good
PM2.5: 9.79 μg/m3
PM10: 12.31 μg/m3
Carbon Monoxide: 136.61 μg/m3
Nitrogen Dioxide: 5.48 μg/m3
Sulphur Dioxide: 1.53 μg/m3
Ozone: 73.36 μg/m3

Astronomical

Sunrise: 7:13 AM
Sun Transit: 12:31 AM
Sunset: 5:50 PM
Daylight: 10 hrs 38 mins
Moonrise: 10:36 AM
Moon Transit: 5:07 PM
Moonset: 11:48 PM
Moon Phase: First Quarter
Moon Illumination: 34.7%

Best Times for Fishing or Hunting

Major Periods

3:33 AM - 6:03 AM
4:37 PM - 7:07 PM

Minor Periods

12:00 AM - 12:00 AM
10:06 AM - 11:36 AM

Action Rating: 2 out of 5

Sunday, January 25, 2026

Weather Forecast

Moderate rain
46.6°F
28.4°F
38.5°F
78%
0.43 in
87%
0%
16.6 mph
0.1


Air Quality

AQI: 1 - Good
PM2.5: 4.31 μg/m3
PM10: 5.21 μg/m3
Carbon Monoxide: 188.87 μg/m3
Nitrogen Dioxide: 7.79 μg/m3
Sulphur Dioxide: 2 μg/m3
Ozone: 53.6 μg/m3

Astronomical

Sunrise: 7:12 AM
Sun Transit: 12:31 AM
Sunset: 5:51 PM
Daylight: 10 hrs 39 mins
Moonrise: 11:08 AM
Moon Transit: 5:56 PM
Moonset: 12:48 AM
Moon Phase: First Quarter
Moon Illumination: 45.8%

Best Times for Fishing or Hunting

Major Periods

4:21 AM - 6:51 AM
5:26 PM - 7:56 PM

Minor Periods

10:38 AM - 12:08 AM
12:00 AM - 12:00 AM

Action Rating: 4 out of 5

Monday, January 26, 2026

Weather Forecast

Sunny
38°F
23.1°F
29.4°F
73%
0 in
0%
0%
14.1 mph
0


Air Quality

AQI: 1 - Good
PM2.5: 6.06 μg/m3
PM10: 6.1 μg/m3
Carbon Monoxide: 193.1 μg/m3
Nitrogen Dioxide: 7.68 μg/m3
Sulphur Dioxide: 3.48 μg/m3
Ozone: 60.92 μg/m3

Astronomical

Sunrise: 7:12 AM
Sun Transit: 12:32 AM
Sunset: 5:52 PM
Daylight: 10 hrs 40 mins
Moonrise: 11:46 AM
Moon Transit: 6:50 PM
Moonset: 12:54 AM
Moon Phase: First Quarter
Moon Illumination: 57.1%

Best Times for Fishing or Hunting

Major Periods

5:12 AM - 7:42 AM
6:20 PM - 8:50 PM

Minor Periods

11:16 AM - 12:46 AM
12:24 AM - 1:54 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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