Water Temperature of Trinity Bay in Baytown, TX

Current Water Temperature

87.8°F

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

Temperature Locations

View Nearby Locations     View All Texas Locations     View Locations Near Me

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

99°F
Sunny
Sunny
113.4°F
115.2°F
49%
W 7.4 mph
8.5 mph
99°F
76.4°F
0 in
0%
6 mi
1012 mbar
10.8

Five Day Weather Forecast

Sunny
Sat
H: 100°F
L: 77°F
Sunny
Sun
H: 98°F
L: 82°F
Sunny
Mon
H: 100°F
L: 80°F
Sunny
Tue
H: 96°F
L: 80°F
Sunny
Wed
H: 94°F
L: 80°F

Air Quality

AQI: 2 - Moderate
PM2.5: 13.9 μg/m3
PM10: 17.9 μg/m3
Carbon Monoxide: 116 μg/m3
Nitrogen Dioxide: 2.6 μg/m3
Sulphur Dioxide: 3.6 μg/m3
Ozone: 112 μg/m3

Astronomical

Sunrise: 6:39 AM
Sun Transit: 1:25 PM
Sunset: 8:12 PM
Daylight: 13 hrs 33 mins
Moonrise: 10:04 PM
Moon Transit: 3:26 AM
Moonset: 9:24 AM
Moon Phase: Waning Gibbous
Moon Illumination: 84.9%

Best Times for Fishing or Hunting

Major Periods

2:56 AM - 5:26 AM
12:00 AM - 12:00 AM

Minor Periods

9:34 PM - 11:04 PM
8:54 AM - 10:24 AM

Action Rating: 2 out of 5

Small Craft Advisory issued August 1 at 3:22AM CDT until August 2 at 7:00AM CDT by NWS Houston/Galveston TX

Effective: Sat August 1, 2026, 3:22 AM
Expires: Sat August 1, 2026, 11:30 AM

* WHAT...Southwest winds around 20 kt with gusts up to 25 kt expected. * WHERE...Galveston Bay and Coastal waters from High Island to Freeport TX out 20 NM. * WHEN...From 4 PM this afternoon to 7 AM CDT Sunday. * IMPACTS...Conditions will be hazardous to small craft.

Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions.


Heat Advisory issued July 31 at 11:23PM CDT until August 1 at 7:00PM CDT by NWS Houston/Galveston TX

Effective: Fri July 31, 2026, 11:23 PM
Expires: Sat August 1, 2026, 7:00 PM

* WHAT...Heat index values of 107 to 110 expected. Locally up to 112 possible. * WHERE...Portions of south central and southeast Texas. * WHEN...From 1 PM to 7 PM CDT Saturday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses.

Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors.
Saturday, August 1, 2026

Weather Forecast

Sunny
100°F
77.4°F
87.8°F
67%
0 in
5%
0%
15.2 mph
10.8


Air Quality

AQI: 1 - Good
PM2.5: 9.54 μg/m3
PM10: 12.98 μg/m3
Carbon Monoxide: 112.38 μg/m3
Nitrogen Dioxide: 4.07 μg/m3
Sulphur Dioxide: 2 μg/m3
Ozone: 72.25 μg/m3

Astronomical

Sunrise: 6:39 AM
Sun Transit: 1:25 PM
Sunset: 8:12 PM
Daylight: 13 hrs 33 mins
Moonrise: 10:04 PM
Moon Transit: 3:26 AM
Moonset: 9:24 AM
Moon Phase: Waning Gibbous
Moon Illumination: 84.9%

Best Times for Fishing or Hunting

Major Periods

2:56 AM - 5:26 AM
12:00 AM - 12:00 AM

Minor Periods

9:34 PM - 11:04 PM
8:54 AM - 10:24 AM

Action Rating: 2 out of 5

Sunday, August 2, 2026

Weather Forecast

Sunny
97.6°F
81.7°F
88.4°F
55%
0 in
4%
0%
11.4 mph
10.2


Air Quality

AQI: 1 - Good
PM2.5: 11.13 μg/m3
PM10: 14.28 μg/m3
Carbon Monoxide: 114 μg/m3
Nitrogen Dioxide: 5.69 μg/m3
Sulphur Dioxide: 2.37 μg/m3
Ozone: 78.63 μg/m3

Astronomical

Sunrise: 6:40 AM
Sun Transit: 1:25 PM
Sunset: 8:11 PM
Daylight: 13 hrs 31 mins
Moonrise: 10:33 PM
Moon Transit: 5:50 PM
Moonset: 10:22 AM
Moon Phase: Waning Gibbous
Moon Illumination: 75.9%

Best Times for Fishing or Hunting

Major Periods

5:20 PM - 7:50 PM
5:20 PM - 7:50 PM

Minor Periods

10:03 PM - 11:33 PM
9:52 AM - 11:22 AM

Action Rating: 4 out of 5

Monday, August 3, 2026

Weather Forecast

Sunny
99.7°F
79.9°F
88.2°F
60%
0 in
3%
0%
15.9 mph
10.7


Air Quality

AQI: 2 - Moderate
PM2.5: 17.14 μg/m3
PM10: 31.76 μg/m3
Carbon Monoxide: 109.38 μg/m3
Nitrogen Dioxide: 5.43 μg/m3
Sulphur Dioxide: 2.05 μg/m3
Ozone: 55.63 μg/m3

Astronomical

Sunrise: 6:41 AM
Sun Transit: 1:25 PM
Sunset: 8:11 PM
Daylight: 13 hrs 30 mins
Moonrise: 11:03 PM
Moon Transit: 12:00 AM
Moonset: 11:21 AM
Moon Phase: Waning Gibbous
Moon Illumination: 65.6%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
4:05 PM - 6:35 PM

Minor Periods

12:00 AM - 12:00 AM
10:51 AM - 12:21 AM

Action Rating: 2 out of 5

Tuesday, August 4, 2026

Weather Forecast

Sunny
96°F
80.4°F
87.1°F
65%
0 in
4%
0%
15 mph
11.1


Air Quality

AQI: 2 - Moderate
PM2.5: 22.18 μg/m3
PM10: 47.89 μg/m3
Carbon Monoxide: 117.94 μg/m3
Nitrogen Dioxide: 3.24 μg/m3
Sulphur Dioxide: 1.55 μg/m3
Ozone: 59.38 μg/m3

Astronomical

Sunrise: 6:41 AM
Sun Transit: 1:25 PM
Sunset: 8:10 PM
Daylight: 13 hrs 29 mins
Moonrise: 12:03 AM
Moon Transit: 5:38 AM
Moonset: 12:23 AM
Moon Phase: Last Quarter
Moon Illumination: 54.6%

Best Times for Fishing or Hunting

Major Periods

5:08 AM - 7:38 AM
4:52 PM - 7:22 PM

Minor Periods

11:53 AM - 1:23 PM
12:00 AM - 12:00 AM

Action Rating: 2 out of 5

Wednesday, August 5, 2026

Weather Forecast

Sunny
94.2°F
80.2°F
86.5°F
66%
0 in
7%
0%
15 mph
8


Air Quality

AQI: 2 - Moderate
PM2.5: 20.53 μg/m3
PM10: 39.51 μg/m3
Carbon Monoxide: 139.75 μg/m3
Nitrogen Dioxide: 3.7 μg/m3
Sulphur Dioxide: 1.29 μg/m3
Ozone: 52.25 μg/m3

Astronomical

Sunrise: 6:42 AM
Sun Transit: 1:25 PM
Sunset: 8:09 PM
Daylight: 13 hrs 27 mins
Moonrise: 12:36 AM
Moon Transit: 6:27 AM
Moonset: 1:27 PM
Moon Phase: Last Quarter
Moon Illumination: 43.2%

Best Times for Fishing or Hunting

Major Periods

5:57 AM - 8:27 AM
5:43 PM - 8:13 PM

Minor Periods

12:57 AM - 2:27 PM
12:00 AM - 12:00 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.

Webcams Near Baytown, TX

Sponsored Content