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

55.9°F
Mist
Mist
54.4°F
59.5°F
100%
SSE 6.9 mph
14.6 mph
59.5°F
58.3°F
0 in
0%
9 mi
1016 mbar
0

Five Day Weather Forecast

Partly Cloudy
Tue
H: 67°F
L: 56°F
Partly Cloudy
Wed
H: 71°F
L: 62°F
Fog
Thu
H: 74°F
L: 63°F
Patchy rain nearby
Fri
H: 76°F
L: 64°F
Patchy rain nearby
Sat
H: 73°F
L: 60°F

Air Quality

AQI: 1 - Good
PM2.5: 15.05 μg/m3
PM10: 20.05 μg/m3
Carbon Monoxide: 165.85 μg/m3
Nitrogen Dioxide: 5.85 μg/m3
Sulphur Dioxide: 1.35 μg/m3
Ozone: 99 μg/m3

Astronomical

Sunrise: 6:57 AM
Sun Transit: 12:33 AM
Sunset: 6:10 PM
Daylight: 11 hrs 13 mins
Moonrise: 7:06 AM
Moon Transit: 12:47 AM
Moonset: 6:35 PM
Moon Phase: New
Moon Illumination: 0.0%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
12:17 AM - 2:47 PM

Minor Periods

6:05 PM - 7:35 PM
6:36 AM - 8:06 AM

Action Rating: 5 out of 5

Dense Fog Advisory issued February 17 at 3:22AM CST until February 17 at 9:00AM CST by NWS Houston/Galveston TX

Effective: Tue February 17, 2026, 3:22 AM
Expires: Tue February 17, 2026, 9:00 AM

* WHAT...Visibility one quarter mile or less in dense fog. * WHERE...Portions of south central and southeast Texas. * WHEN...Until 9 AM CST this morning. * IMPACTS...Low visibility could make driving conditions hazardous.

If driving, slow down, use your headlights, and leave plenty of distance ahead of you.
Tuesday, February 17, 2026

Weather Forecast

Partly Cloudy
67.1°F
56.1°F
62.5°F
91%
0 in
0%
0%
13.6 mph
1.4


Air Quality

AQI: 1 - Good
PM2.5: 15.31 μg/m3
PM10: 18.9 μg/m3
Carbon Monoxide: 178.25 μg/m3
Nitrogen Dioxide: 7.67 μg/m3
Sulphur Dioxide: 1.43 μg/m3
Ozone: 83 μg/m3

Astronomical

Sunrise: 6:57 AM
Sun Transit: 12:33 AM
Sunset: 6:10 PM
Daylight: 11 hrs 13 mins
Moonrise: 7:06 AM
Moon Transit: 12:47 AM
Moonset: 6:35 PM
Moon Phase: New
Moon Illumination: 0.0%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
12:17 AM - 2:47 PM

Minor Periods

6:05 PM - 7:35 PM
6:36 AM - 8:06 AM

Action Rating: 5 out of 5

Wednesday, February 18, 2026

Weather Forecast

Partly Cloudy
70.7°F
62.2°F
65.4°F
88%
0 in
0%
0%
12.3 mph
1.3


Air Quality

AQI: 1 - Good
PM2.5: 11.8 μg/m3
PM10: 16.11 μg/m3
Carbon Monoxide: 150.09 μg/m3
Nitrogen Dioxide: 8.19 μg/m3
Sulphur Dioxide: 1.49 μg/m3
Ozone: 81.2 μg/m3

Astronomical

Sunrise: 6:56 AM
Sun Transit: 12:33 AM
Sunset: 6:11 PM
Daylight: 11 hrs 15 mins
Moonrise: 7:37 AM
Moon Transit: 1:32 PM
Moonset: 7:36 PM
Moon Phase: New
Moon Illumination: 1.3%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 2:30 AM
1:02 PM - 3:32 PM

Minor Periods

7:06 PM - 8:36 PM
7:07 AM - 8:37 AM

Action Rating: 4 out of 5

Thursday, February 19, 2026

Weather Forecast

Fog
73.9°F
63°F
66.9°F
89%
0 in
0%
0%
11.9 mph
0.8


Air Quality

AQI: 1 - Good
PM2.5: 12.52 μg/m3
PM10: 16.56 μg/m3
Carbon Monoxide: 145.81 μg/m3
Nitrogen Dioxide: 7.21 μg/m3
Sulphur Dioxide: 1.54 μg/m3
Ozone: 72.08 μg/m3

Astronomical

Sunrise: 6:55 AM
Sun Transit: 12:33 AM
Sunset: 6:12 PM
Daylight: 11 hrs 17 mins
Moonrise: 8:07 AM
Moon Transit: 3:07 PM
Moonset: 8:38 PM
Moon Phase: Waxing Crescent
Moon Illumination: 5.2%

Best Times for Fishing or Hunting

Major Periods

2:37 PM - 5:07 PM
2:37 PM - 5:07 PM

Minor Periods

8:08 PM - 9:38 PM
7:37 AM - 9:07 AM

Action Rating: 2 out of 5

Friday, February 20, 2026

Weather Forecast

Patchy rain nearby
76°F
63.7°F
68.4°F
91%
0.01 in
89%
0%
12.8 mph
1


Air Quality

AQI: 1 - Good
PM2.5: 10.13 μg/m3
PM10: 12.62 μg/m3
Carbon Monoxide: 170.68 μg/m3
Nitrogen Dioxide: 10.92 μg/m3
Sulphur Dioxide: 1.27 μg/m3
Ozone: 44.52 μg/m3

Astronomical

Sunrise: 6:54 AM
Sun Transit: 12:33 AM
Sunset: 6:13 PM
Daylight: 11 hrs 18 mins
Moonrise: 8:38 AM
Moon Transit: 3:05 PM
Moonset: 9:41 PM
Moon Phase: Waxing Crescent
Moon Illumination: 11.3%

Best Times for Fishing or Hunting

Major Periods

1:31 AM - 4:01 AM
2:35 PM - 5:05 PM

Minor Periods

9:11 PM - 10:41 PM
8:08 AM - 9:38 AM

Action Rating: 2 out of 5

Saturday, February 21, 2026

Weather Forecast

Patchy rain nearby
72.5°F
59.9°F
68.9°F
75%
0.01 in
88%
0%
19.5 mph
0


Air Quality

AQI: 1 - Good
PM2.5: 12.37 μg/m3
PM10: 16.29 μg/m3
Carbon Monoxide: 150.67 μg/m3
Nitrogen Dioxide: 7.77 μg/m3
Sulphur Dioxide: 0.99 μg/m3
Ozone: 55.46 μg/m3

Astronomical

Sunrise: 6:53 AM
Sun Transit: 12:32 AM
Sunset: 6:13 PM
Daylight: 11 hrs 20 mins
Moonrise: 9:10 AM
Moon Transit: 3:54 PM
Moonset: 10:47 PM
Moon Phase: Waxing Crescent
Moon Illumination: 19.4%

Best Times for Fishing or Hunting

Major Periods

2:19 AM - 4:49 AM
3:24 PM - 5:54 PM

Minor Periods

10:17 PM - 11:47 PM
8:40 AM - 10:10 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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