Water Temperature of Trinity Bay in Baytown, TX

Current Water Temperature

87.8°F 31.0°C
Warm Warm & Relaxing
87.8°F
Frigid < 50°F
Cold 50°–60°
Cool 60°–70°
Comfortable 70°–80°
Warm 80°+

Water feels warm and inviting. Safe for extended immersion with virtually no thermal fatigue.

Measurement Time: Wednesday, July 8, 2026, 5:45 AM CDT

Temperature Locations

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Local Points of Interest

Galveston Bay; Beach City, TX

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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

66.4°F
Overcast
Conditions: Overcast
Humidity: 89%
Feels Like: 68.9°F
Wind: N 5.3 mph
Wind Gusts: 11.6 mph
Pressure: 30.01 in
Precipitation: 0 in
Cloud Cover: 94%
Visibility: 8.9 mi
UV Index: 0

Five-Day Weather Forecast

Moderate Rain
Wed
H: 72°F
L: 59°F
Overcast
Thu
H: 72°F
L: 57°F
Overcast
Fri
H: 69°F
L: 53°F
Overcast
Sat
H: 68°F
L: 58°F
Overcast
Sun
H: 63°F
L: 57°F

Air Quality

EPA Index 1 • Good

Air quality is satisfactory, and air pollution poses little or no risk.

PM2.5
9.4 μg/m³
Good
PM10
10.7 μg/m³
Good
Ozone (O3)
63 μg/m³
Photochemical
NO2
14.8 μg/m³
Nitrogen Dioxide
SO2
2.3 μg/m³
Sulfur Dioxide
CO
252 μg/m³
Carbon Monoxide

Astronomical

Sun
10h 45m daylight
Sunrise 6:41 AM
Solar Noon 12:03 PM
Sunset 5:26 PM
Moon
New • 2%
Moonrise 9:00 AM
Transit 2:00 PM
Moonset 7:01 PM

Best Times for Fishing or Hunting

Major Periods

1:04 AM - 3:34 AM
1:30 PM - 4:00 PM

Minor Periods

8:30 AM - 10:00 AM
6:31 PM - 8:01 PM
Action Rating:
Good Action 3/5
Wednesday, November 11, 2026

Weather Forecast

Conditions: Moderate Rain
Average Temperature: 65.5°F
Average Humidity: 89%
Chance of Rain: 92%
Wind: 7.8 mph
UV Index: 2.7

Air Quality

EPA Index 2 • Moderate
PM2.5
7.3 μg/m³
Good
PM10
8.7 μg/m³
Good
Ozone (O3)
73 μg/m³
Photochemical
NO2
7.3 μg/m³
Nitrogen Dioxide
SO2
1.3 μg/m³
Sulfur Dioxide
CO
156.8 μg/m³
Carbon Monoxide

Astronomical

Sun
10h 45m daylight
Sunrise 6:41 AM
Solar Noon 12:03 PM
Sunset 5:26 PM
Moon
New • 2%
Moonrise 9:00 AM
Transit 2:00 PM
Moonset 7:01 PM

Best Times for Fishing or Hunting

Major Periods

1:04 AM - 3:34 AM
1:30 PM - 4:00 PM

Minor Periods

8:30 AM - 10:00 AM
6:31 PM - 8:01 PM
Action Rating:
Good Action 3/5
Thursday, November 12, 2026

Weather Forecast

Conditions: Overcast
Average Temperature: 64.8°F
Average Humidity: 70%
Chance of Rain: 0%
Wind: 10.6 mph
UV Index: 5.1

Air Quality

EPA Index 2 • Moderate
PM2.5
10.1 μg/m³
Good
PM10
10.8 μg/m³
Good
Ozone (O3)
57.9 μg/m³
Photochemical
NO2
15.6 μg/m³
Nitrogen Dioxide
SO2
1.5 μg/m³
Sulfur Dioxide
CO
168.9 μg/m³
Carbon Monoxide

Astronomical

Sun
10h 43m daylight
Sunrise 6:42 AM
Solar Noon 12:03 PM
Sunset 5:25 PM
Moon
Waxing Crescent • 6%
Moonrise 9:52 AM
Transit 2:52 PM
Moonset 7:53 PM

Best Times for Fishing or Hunting

Major Periods

1:56 AM - 4:26 AM
2:22 PM - 4:52 PM

Minor Periods

9:22 AM - 10:52 AM
7:23 PM - 8:53 PM
Action Rating:
Fair Action 2/5
Friday, November 13, 2026

Weather Forecast

Conditions: Overcast
Average Temperature: 61.9°F
Average Humidity: 63%
Chance of Rain: 0%
Wind: 10.2 mph
UV Index: 5.1

Air Quality

EPA Index 2 • Moderate
PM2.5
15.1 μg/m³
Moderate
PM10
16.4 μg/m³
Good
Ozone (O3)
61.3 μg/m³
Photochemical
NO2
20.3 μg/m³
Nitrogen Dioxide
SO2
2.4 μg/m³
Sulfur Dioxide
CO
177.5 μg/m³
Carbon Monoxide

Astronomical

Sun
10h 42m daylight
Sunrise 6:43 AM
Solar Noon 12:03 PM
Sunset 5:25 PM
Moon
Waxing Crescent • 13%
Moonrise 10:40 AM
Transit 3:42 PM
Moonset 8:48 PM

Best Times for Fishing or Hunting

Major Periods

2:47 AM - 5:17 AM
3:12 PM - 5:42 PM

Minor Periods

10:10 AM - 11:40 AM
8:18 PM - 9:48 PM
Action Rating:
Good Action 3/5
Saturday, November 14, 2026

Weather Forecast

Conditions: Overcast
Average Temperature: 63.5°F
Average Humidity: 63%
Chance of Rain: 5%
Wind: 24.6 mph
UV Index: 4.9

Air Quality

EPA Index 2 • Moderate
PM2.5
9.3 μg/m³
Good
PM10
11.9 μg/m³
Good
Ozone (O3)
83.6 μg/m³
Photochemical
NO2
3.5 μg/m³
Nitrogen Dioxide
SO2
1.4 μg/m³
Sulfur Dioxide
CO
133.9 μg/m³
Carbon Monoxide

Astronomical

Sun
10h 41m daylight
Sunrise 6:43 AM
Solar Noon 12:03 PM
Sunset 5:24 PM
Moon
Waxing Crescent • 21%
Moonrise 11:22 AM
Transit 4:31 PM
Moonset 9:45 PM

Best Times for Fishing or Hunting

Major Periods

3:37 AM - 6:07 AM
4:01 PM - 6:31 PM

Minor Periods

10:52 AM - 12:22 PM
9:15 PM - 10:45 PM
Action Rating:
Fair Action 2/5
Sunday, November 15, 2026

Weather Forecast

Conditions: Overcast
Average Temperature: 60.3°F
Average Humidity: 59%
Chance of Rain: 60%
Wind: 16.8 mph
UV Index: 2.5

Air Quality

EPA Index 2 • Moderate
PM2.5
11 μg/m³
Good
PM10
16.2 μg/m³
Good
Ozone (O3)
89.3 μg/m³
Photochemical
NO2
3.5 μg/m³
Nitrogen Dioxide
SO2
0.9 μg/m³
Sulfur Dioxide
CO
123.6 μg/m³
Carbon Monoxide

Astronomical

Sun
10h 39m daylight
Sunrise 6:44 AM
Solar Noon 12:04 PM
Sunset 5:24 PM
Moon
Waxing Crescent • 31%
Moonrise 11:59 AM
Transit 5:17 PM
Moonset 10:42 PM

Best Times for Fishing or Hunting

Major Periods

4:25 AM - 6:55 AM
4:47 PM - 7:17 PM

Minor Periods

11:29 AM - 12:59 PM
10:12 PM - 11:42 PM
Action Rating:
Good Action 3/5
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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