Water Temperature of Trinity Bay in Baytown, TX

Current Water Temperature

61.9°F

Measurement Time: Thursday, March 19, 2026, 3:30 AM CDT

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

77.2°F
Overcast
Overcast
81.5°F
77.9°F
69%
SSE 12.8 mph
18.1 mph
73.8°F
68.2°F
0 in
100%
9 mi
1012 mbar
0

Five Day Weather Forecast

Patchy rain nearby
Fri
H: 84°F
L: 71°F
Moderate rain
Sat
H: 82°F
L: 60°F
Moderate rain
Sun
H: 76°F
L: 54°F
Patchy rain nearby
Mon
H: 74°F
L: 62°F
Heavy rain
Tue
H: 67°F
L: 65°F

Air Quality

AQI: 1 - Good
PM2.5: 11.15 μg/m3
PM10: 16.35 μg/m3
Carbon Monoxide: 130.85 μg/m3
Nitrogen Dioxide: 3.85 μg/m3
Sulphur Dioxide: 1.35 μg/m3
Ozone: 95 μg/m3

Astronomical

Sunrise: 6:51 AM
Sun Transit: 1:18 PM
Sunset: 7:48 PM
Daylight: 12 hrs 57 mins
Moonrise: 6:41 AM
Moon Transit: 1:27 PM
Moonset: 8:24 PM
Moon Phase: New
Moon Illumination: 4.1%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
12:57 AM - 3:27 PM

Minor Periods

7:54 PM - 9:24 PM
6:11 AM - 7:41 AM

Action Rating: 4 out of 5

Rip Current Statement issued April 17 at 5:31PM CDT until April 18 at 10:00PM CDT by NWS Houston/Galveston TX

Effective: Fri April 17, 2026, 5:31 PM
Expires: Sat April 18, 2026, 1:45 AM

* WHAT...Dangerous rip currents. * WHERE...Gulf-facing beaches, including the Matagorda Peninsula, Brazoria County beaches, Galveston Island and the Bolivar Peninsula. * WHEN...Through Saturday evening. * IMPACTS...Rip currents can sweep even the best swimmers away from shore into deeper water.

Swim near a lifeguard and away from rocks, jetties, and piers. 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.
Friday, April 17, 2026

Weather Forecast

Patchy rain nearby
83.7°F
71.4°F
74.9°F
85%
0.02 in
89%
0%
17.2 mph
2.5


Air Quality

AQI: 1 - Good
PM2.5: 11.03 μg/m3
PM10: 15.69 μg/m3
Carbon Monoxide: 136.93 μg/m3
Nitrogen Dioxide: 3.68 μg/m3
Sulphur Dioxide: 1.37 μg/m3
Ozone: 95.96 μg/m3

Astronomical

Sunrise: 6:51 AM
Sun Transit: 1:18 PM
Sunset: 7:48 PM
Daylight: 12 hrs 57 mins
Moonrise: 6:41 AM
Moon Transit: 1:27 PM
Moonset: 8:24 PM
Moon Phase: New
Moon Illumination: 4.1%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
12:57 AM - 3:27 PM

Minor Periods

7:54 PM - 9:24 PM
6:11 AM - 7:41 AM

Action Rating: 4 out of 5

Saturday, April 18, 2026

Weather Forecast

Moderate rain
81.9°F
60.3°F
72.2°F
87%
0.68 in
87%
0%
13.4 mph
1.5


Air Quality

AQI: 1 - Good
PM2.5: 13.2 μg/m3
PM10: 18.56 μg/m3
Carbon Monoxide: 139.37 μg/m3
Nitrogen Dioxide: 4.46 μg/m3
Sulphur Dioxide: 1.75 μg/m3
Ozone: 99.48 μg/m3

Astronomical

Sunrise: 6:50 AM
Sun Transit: 1:18 PM
Sunset: 7:48 PM
Daylight: 12 hrs 58 mins
Moonrise: 7:20 AM
Moon Transit: 2:23 PM
Moonset: 9:36 PM
Moon Phase: New
Moon Illumination: 1.2%

Best Times for Fishing or Hunting

Major Periods

12:44 AM - 3:14 AM
1:53 PM - 4:23 PM

Minor Periods

9:06 PM - 10:36 PM
6:50 AM - 8:20 AM

Action Rating: 4 out of 5

Sunday, April 19, 2026

Weather Forecast

Moderate rain
75.8°F
54.3°F
63.5°F
61%
0.43 in
89%
0%
16.8 mph
1.7


Air Quality

AQI: 1 - Good
PM2.5: 5.42 μg/m3
PM10: 6.41 μg/m3
Carbon Monoxide: 159.93 μg/m3
Nitrogen Dioxide: 4.33 μg/m3
Sulphur Dioxide: 1.91 μg/m3
Ozone: 90.56 μg/m3

Astronomical

Sunrise: 6:49 AM
Sun Transit: 1:18 PM
Sunset: 7:49 PM
Daylight: 13 hrs mins
Moonrise: 8:07 AM
Moon Transit: 3:25 PM
Moonset: 10:49 PM
Moon Phase: Waxing Crescent
Moon Illumination: 4.9%

Best Times for Fishing or Hunting

Major Periods

1:43 AM - 4:13 AM
2:55 PM - 5:25 PM

Minor Periods

10:19 PM - 11:49 PM
7:37 AM - 9:07 AM

Action Rating: 2 out of 5

Monday, April 20, 2026

Weather Forecast

Patchy rain nearby
73.9°F
61.5°F
66.6°F
51%
0.01 in
70%
0%
11.9 mph
0.7


Air Quality

AQI: 1 - Good
PM2.5: 4.95 μg/m3
PM10: 6.79 μg/m3
Carbon Monoxide: 163.66 μg/m3
Nitrogen Dioxide: 4.29 μg/m3
Sulphur Dioxide: 2.14 μg/m3
Ozone: 97.44 μg/m3

Astronomical

Sunrise: 6:48 AM
Sun Transit: 1:18 PM
Sunset: 7:49 PM
Daylight: 13 hrs 2 mins
Moonrise: 9:02 AM
Moon Transit: 4:29 PM
Moonset: 11:59 PM
Moon Phase: Waxing Crescent
Moon Illumination: 10.8%

Best Times for Fishing or Hunting

Major Periods

2:46 AM - 5:16 AM
3:59 PM - 6:29 PM

Minor Periods

12:00 AM - 12:00 AM
8:32 AM - 10:02 AM

Action Rating: 2 out of 5

Tuesday, April 21, 2026

Weather Forecast

Heavy rain
67.3°F
64.6°F
65.9°F
89%
0.99 in
89%
0%
12.1 mph
0.3


Air Quality

AQI: 1 - Good
PM2.5: 6.55 μg/m3
PM10: 11.92 μg/m3
Carbon Monoxide: 149.93 μg/m3
Nitrogen Dioxide: 3.4 μg/m3
Sulphur Dioxide: 1.38 μg/m3
Ozone: 119.77 μg/m3

Astronomical

Sunrise: 6:47 AM
Sun Transit: 1:18 PM
Sunset: 7:50 PM
Daylight: 13 hrs 3 mins
Moonrise: 10:05 AM
Moon Transit: 5:34 PM
Moonset: 12:59 AM
Moon Phase: Waxing Crescent
Moon Illumination: 18.8%

Best Times for Fishing or Hunting

Major Periods

3:51 AM - 6:21 AM
5:04 PM - 7:34 PM

Minor Periods

9:35 AM - 11:05 AM
12:00 AM - 12:00 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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