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

79.3°F
Clear
Clear
86.3°F
82.3°F
94%
SSE 6.3 mph
11.2 mph
77.1°F
74°F
0 in
25%
9 mi
1012 mbar
0

Five Day Weather Forecast

Patchy rain nearby
Sat
H: 86°F
L: 71°F
Moderate rain
Sun
H: 85°F
L: 70°F
Patchy rain nearby
Mon
H: 84°F
L: 73°F
Moderate rain
Tue
H: 87°F
L: 74°F
Moderate rain
Wed
H: 79°F
L: 72°F

Air Quality

PM2.5: 10.25 μg/m3
PM10: 13.65 μg/m3
Carbon Monoxide: 136.85 μg/m3
Nitrogen Dioxide: 8.75 μg/m3
Sulphur Dioxide: 1.85 μg/m3
Ozone: 51 μg/m3

Astronomical

Sunrise: 6:23 AM
Sun Transit: 1:16 PM
Sunset: 8:10 PM
Daylight: 13 hrs 48 mins
Moonrise: 1:26 PM
Moon Transit: 7:57 PM
Moonset: 1:51 AM
Moon Phase: First Quarter
Moon Illumination: 44.4%

Best Times for Fishing or Hunting

Major Periods

6:25 AM - 8:55 AM
7:27 PM - 9:57 PM

Minor Periods

12:56 AM - 2:26 PM
1:21 AM - 2:51 AM

Action Rating: 3 out of 5

Flood Watch issued May 22 at 10:34AM CDT until May 25 at 7:00PM CDT by NWS Houston/Galveston TX

Effective: Fri May 22, 2026, 10:34 AM
Expires: Fri May 22, 2026, 11:45 PM

* WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...Portions of south central and southeast Texas, including the following areas, in south central Texas, Coastal Jackson and Inland Jackson. In southeast Texas, Austin, Bolivar Peninsula, Brazoria Islands, Chambers, Coastal Brazoria, Coastal Galveston, Coastal Matagorda, Colorado, Fort Bend, Galveston Island, Inland Brazoria, Inland Galveston, Inland Harris, Inland Matagorda, Matagorda Islands, Montgomery, Northern Liberty, Southern Liberty, Waller and Wharton. * WHEN...Through Monday evening. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Flooding may occur in poor drainage and urban areas. * ADDITIONAL DETAILS... - Additional rainfall totals through late Monday are anticipated to be in the 2 to 5 inches range along the coastal counties and 1 to 3 inches elsewhere. Isolated higher totals are possible. Rainfall rates are expected to peak in the 3-4+" per hour range in the heaviest downpours. - http://www.weather.gov/safety/flood

You should monitor later forecasts and be alert for possible Flood Warnings. Those living in areas prone to flooding should be prepared to take action should flooding develop.


Flood Watch issued May 22 at 2:31PM CDT until May 25 at 7:00PM CDT by NWS Houston/Galveston TX

Effective: Fri May 22, 2026, 2:31 PM
Expires: Sat May 23, 2026, 2:45 AM

* WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...Portions of south central and southeast Texas, including the following areas, in south central Texas, Coastal Jackson and Inland Jackson. In southeast Texas, Austin, Bolivar Peninsula, Brazoria Islands, Chambers, Coastal Brazoria, Coastal Galveston, Coastal Harris, Coastal Matagorda, Colorado, Fort Bend, Galveston Island, Inland Brazoria, Inland Galveston, Inland Harris, Inland Matagorda, Matagorda Islands, Montgomery, Northern Liberty, Southern Liberty, Waller and Wharton. * WHEN...Through Monday evening. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Flooding may occur in poor drainage and urban areas. * ADDITIONAL DETAILS... - Additional rainfall totals through late Monday are anticipated to be in the 2 to 4 inches range. Isolated higher totals of 5-6 inches are possible. Rainfall rates are expected to peak in the 3-4+" per hour range in the heaviest downpours. - http://www.weather.gov/safety/flood

You should monitor later forecasts and be alert for possible Flood Warnings. Those living in areas prone to flooding should be prepared to take action should flooding develop.


Flood Watch issued May 22 at 10:34AM CDT until May 25 at 7:00PM CDT by NWS Houston/Galveston TX

Effective: Fri May 22, 2026, 10:34 AM
Expires: Fri May 22, 2026, 11:45 PM

* WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...A portion of southeast Texas, including the following area, Coastal Harris. * WHEN...Through Monday evening. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Flooding may occur in poor drainage and urban areas. * ADDITIONAL DETAILS... - Additional rainfall totals through late Monday are anticipated to be in the 2 to 5 inches range along the coastal counties and 1 to 3 inches elsewhere. Isolated higher totals are possible. Rainfall rates are expected to peak in the 3-4+" per hour range in the heaviest downpours. - http://www.weather.gov/safety/flood

You should monitor later forecasts and be alert for possible Flood Warnings. Those living in areas prone to flooding should be prepared to take action should flooding develop.


Flood Watch issued May 22 at 1:04PM CDT until May 25 at 7:00PM CDT by NWS Lake Charles LA

Effective: Fri May 22, 2026, 1:04 PM
Expires: Sat May 23, 2026, 1:15 PM

* WHAT...Flooding caused by excessive rainfall is possible. * WHERE...Portions of Louisiana, including the following parishes, Allen, Avoyelles, Beauregard, East Cameron, Evangeline, Lafayette, Lower Iberia, Lower St. Martin, Lower St. Mary, Lower Vermilion, Northern Acadia, Northern Calcasieu, Northern Jefferson Davis, Rapides, Southern Acadia, Southern Calcasieu, Southern Jefferson Davis, St. Landry, Upper Iberia, Upper St. Martin, Upper St. Mary, Upper Vermilion, Vernon and West Cameron and southeast Texas, including the following areas, Hardin, Lower Jefferson, Northern Jasper, Northern Newton, Northern Orange, Southern Jasper, Southern Newton, Southern Orange, Tyler and Upper Jefferson. * WHEN...From 7 PM CDT this evening through Monday evening. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Flooding may occur in poor drainage and urban areas. * ADDITIONAL DETAILS... - A series of weak disturbances will lift over a very warm and moist airmass settled over the region from tonight through the Holiday Weekend. Rainfall with these waves is expected to be heavy at times and with little storm motion and or backbuilding, flash flooding concerns will be present from now through the start of the work week. Over the next several days, anticipate 4 to 6 inches of rainfall widespread with isolated amounts up to 10 to 15 inches. - Http://www.weather.gov/safety/flood

You should monitor later forecasts and be alert for possible Flood Warnings. Those living in areas prone to flooding should be prepared to take action should flooding develop.


Saturday, May 23, 2026

Weather Forecast

Patchy rain nearby
85.8°F
71.2°F
78.2°F
81%
0.15 in
90%
0%
16.3 mph
6.6


Air Quality

AQI: 1 - Good
PM2.5: 8.18 μg/m3
PM10: 10.82 μg/m3
Carbon Monoxide: 133.01 μg/m3
Nitrogen Dioxide: 5.78 μg/m3
Sulphur Dioxide: 1.98 μg/m3
Ozone: 64.36 μg/m3

Astronomical

Sunrise: 6:23 AM
Sun Transit: 1:16 PM
Sunset: 8:10 PM
Daylight: 13 hrs 48 mins
Moonrise: 1:26 PM
Moon Transit: 7:57 PM
Moonset: 1:51 AM
Moon Phase: First Quarter
Moon Illumination: 44.4%

Best Times for Fishing or Hunting

Major Periods

6:25 AM - 8:55 AM
7:27 PM - 9:57 PM

Minor Periods

12:56 AM - 2:26 PM
1:21 AM - 2:51 AM

Action Rating: 3 out of 5

Sunday, May 24, 2026

Weather Forecast

Moderate rain
84.6°F
69.6°F
75.6°F
83%
0.51 in
87%
0%
12.1 mph
6.7


Air Quality

AQI: 1 - Good
PM2.5: 5.77 μg/m3
PM10: 7.37 μg/m3
Carbon Monoxide: 129.69 μg/m3
Nitrogen Dioxide: 4.61 μg/m3
Sulphur Dioxide: 1.7 μg/m3
Ozone: 63.36 μg/m3

Astronomical

Sunrise: 6:22 AM
Sun Transit: 1:16 PM
Sunset: 8:11 PM
Daylight: 13 hrs 49 mins
Moonrise: 2:25 PM
Moon Transit: 8:41 PM
Moonset: 2:22 AM
Moon Phase: First Quarter
Moon Illumination: 55.7%

Best Times for Fishing or Hunting

Major Periods

7:09 AM - 9:39 AM
8:11 PM - 10:41 PM

Minor Periods

1:55 PM - 3:25 PM
1:52 AM - 3:22 AM

Action Rating: 3 out of 5

Monday, May 25, 2026

Weather Forecast

Patchy rain nearby
84.4°F
73°F
78.4°F
76%
0.02 in
86%
0%
8.7 mph
8.7


Air Quality

AQI: 1 - Good
PM2.5: 5.79 μg/m3
PM10: 7.15 μg/m3
Carbon Monoxide: 135.39 μg/m3
Nitrogen Dioxide: 4.96 μg/m3
Sulphur Dioxide: 2.1 μg/m3
Ozone: 74.16 μg/m3

Astronomical

Sunrise: 6:22 AM
Sun Transit: 1:16 PM
Sunset: 8:12 PM
Daylight: 13 hrs 50 mins
Moonrise: 3:21 PM
Moon Transit: 9:23 PM
Moonset: 2:51 AM
Moon Phase: First Quarter
Moon Illumination: 66.7%

Best Times for Fishing or Hunting

Major Periods

7:52 AM - 10:22 AM
8:53 PM - 11:23 PM

Minor Periods

2:51 PM - 4:21 PM
2:21 AM - 3:51 AM

Action Rating: 2 out of 5

Tuesday, May 26, 2026

Weather Forecast

Moderate rain
87.2°F
74.4°F
80.3°F
74%
0.27 in
87%
0%
11.9 mph
9.6


Air Quality

AQI: 1 - Good
PM2.5: 5.34 μg/m3
PM10: 6.64 μg/m3
Carbon Monoxide: 142.47 μg/m3
Nitrogen Dioxide: 6.03 μg/m3
Sulphur Dioxide: 2.3 μg/m3
Ozone: 62.92 μg/m3

Astronomical

Sunrise: 6:21 AM
Sun Transit: 1:16 PM
Sunset: 8:12 PM
Daylight: 13 hrs 51 mins
Moonrise: 4:17 PM
Moon Transit: 10:04 PM
Moonset: 3:18 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 76.9%

Best Times for Fishing or Hunting

Major Periods

8:34 AM - 11:04 AM
12:00 AM - 12:00 AM

Minor Periods

3:47 PM - 5:17 PM
2:48 AM - 4:18 AM

Action Rating: 2 out of 5

Wednesday, May 27, 2026

Weather Forecast

Moderate rain
79.3°F
71.6°F
76.4°F
89%
0.74 in
87%
0%
12.3 mph
0.1


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:21 AM
Sun Transit: 1:16 PM
Sunset: 8:13 PM
Daylight: 13 hrs 52 mins
Moonrise: 5:13 PM
Moon Transit: 10:47 PM
Moonset: 3:46 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 85.7%

Best Times for Fishing or Hunting

Major Periods

9:16 AM - 11:46 AM
12:00 AM - 12:00 AM

Minor Periods

4:43 PM - 6:13 PM
3:16 AM - 4:46 AM

Action Rating: 2 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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