Water Temperature of Trinity Bay in Baytown, TX
Current Water Temperature
Measurement Time: Thursday, March 19, 2026, 3:30 AM CDT
Temperature Locations
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Local Points of Interest
Galveston Bay; Beach City, TXStation 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

Five Day Weather Forecast

Thu
H: 92°F
L: 79°F

Fri
H: 90°F
L: 81°F

Sat
H: 89°F
L: 80°F

Sun
H: 90°F
L: 80°F

Mon
H: 90°F
L: 79°F
Air Quality
Nitrogen Dioxide: 3.4 μg/m3
Sulphur Dioxide: 1.3 μg/m3
Ozone: 84 μg/m3
Astronomical
Sun Transit: 1:20 PM
Sunset: 8:22 PM
Daylight: 14 hrs 3 mins
Moon Transit: 5:03 PM
Moonset: 12:11 AM
Moon Phase: Waxing Crescent
Moon Illumination: 10.4%
Best Times for Fishing or Hunting
Major Periods
3:26 AM - 5:56 AM4:33 PM - 7:03 PM
Minor Periods
9:38 AM - 11:08 AM12:00 AM - 12:00 AM
Action Rating: 3 out of 5
Tropical Storm Warning issued June 17 at 4:07PM CDT by NWS Houston/Galveston TX
Effective: Wed June 17, 2026, 4:07 PM
Expires: Thu June 18, 2026, 1:30 AM
* LOCATIONS AFFECTED - Anahuac - Beach City - Mont Belview * WIND - LATEST LOCAL FORECAST: Below tropical storm force wind - Peak Wind Forecast: 15-25 mph with gusts to 30 mph - THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST UNCERTAINTY IN TRACK, SIZE AND INTENSITY: Potential for wind 39 to 57 mph - The wind threat has increased from the previous assessment. - PLAN: Plan for hazardous wind of equivalent tropical storm force. - PREPARE: Remaining efforts to protect property should be completed as soon as possible. Prepare for limited wind damage. - ACT: Move to safe shelter before the wind becomes hazardous. - POTENTIAL IMPACTS: Limited - Damage to porches, awnings, carports, sheds, and unanchored mobile homes. Unsecured lightweight objects blown about. - Many large tree limbs broken off. A few trees snapped or uprooted, but with greater numbers in places where trees are shallow rooted. Some fences and roadway signs blown over. - A few roads impassable from debris, particularly within urban or heavily wooded places. Hazardous driving conditions on bridges and other elevated roadways. - Scattered power and communications outages. * STORM SURGE - LATEST LOCAL FORECAST: Localized storm surge possible - Peak Storm Surge Inundation: The potential for up to 2 feet above ground somewhere within surge prone areas - Window of concern: Begins this afternoon - THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST UNCERTAINTY IN TRACK, SIZE AND INTENSITY: Potential for storm surge flooding greater than 1 foot above ground - The storm surge threat has increased from the previous assessment. - PLAN: Plan for storm surge flooding greater than 1 foot above ground. - PREPARE: Efforts should now be underway to prepare for storm surge flooding, especially in low-lying vulnerable areas. - ACT: Take actions to protect life and property. Prepare to leave if evacuation orders are given for your area. - POTENTIAL IMPACTS: Limited - Localized inundation with storm surge flooding mainly along immediate shorelines and in low-lying spots, or in areas farther inland near where higher surge waters move ashore. - Sections of near-shore roads and parking lots become overspread with surge water. Driving conditions dangerous in places where surge water covers the road. - Moderate beach erosion. Heavy surf also breaching dunes, mainly in usually vulnerable locations. Strong rip currents. - Minor to locally moderate damage to marinas, docks, boardwalks, and piers. A few small craft broken away from moorings. * FLOODING RAIN - LATEST LOCAL FORECAST: - Peak Rainfall Amounts: No additional significant rainfall forecast - THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST UNCERTAINTY IN TRACK, SIZE AND INTENSITY: Little or no potential for flooding rain - The flooding rain threat has decreased from the previous assessment. - PLAN: There is little or no potential for flooding rain. - PREPARE: Little to no preparations are needed to protect against flooding rain at this time. - ACT: Monitor for changes to the forecast. - POTENTIAL IMPACTS: Little to None - Little to no potential impacts from flooding rain. * TORNADO - LATEST LOCAL FORECAST: - Situation is somewhat favorable for tornadoes - THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST UNCERTAINTY IN TRACK, SIZE AND INTENSITY: Potential for a few tornadoes - The tornado threat has remained nearly steady from the previous assessment. - PLAN: Emergency plans should include the potential for a few tornadoes. - PREPARE: If your shelter is particularly vulnerable to tornadoes, prepare to relocate to safe shelter before hazardous weather arrives. - ACT: If a tornado warning is issued, be ready to shelter quickly. - POTENTIAL IMPACTS: Limited - The occurrence of isolated tornadoes can hinder the execution of emergency plans during tropical events. - A few places may experience tornado damage, along with power and communications disruptions. - Locations could realize roofs peeled off buildings, chimneys toppled, mobile homes pushed off foundations or overturned, large tree tops and branches snapped off, shallow-rooted trees knocked over, moving vehicles blown off roads, and small boats pulled from moorings. * FOR MORE INFORMATION: - Hurricane Preparedness: Federal Emergency Management Agency - http://ready.gov/hurricanes - Local weather conditions and forecasts: NWS Houston/Galveston, TX - http://www.weather.gov/hgx/
Tropical Storm Warning issued June 17 at 11:44AM CDT by NWS Houston/Galveston TX
Effective: Wed June 17, 2026, 11:44 AM
Expires: Wed June 17, 2026, 11:45 PM
* WHAT...South winds 20 to 30 knots upper bay, and 30 to 40 knots with gusts to 50 knots lower bay. Winds and bay waters will be highest in the southern part of the bay. Winds will subside to 15 to 20 knots late afternoon. * WHERE...Galveston Bay. * WHEN...This afternoon and evening. * IMPACTS...Tropical storm force winds and hazardous seas will capsize or damage vessels and reduce visibility.
Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions.
Small Craft Advisory issued June 17 at 7:25PM CDT until June 18 at 9:00AM CDT by NWS Houston/Galveston TX
Effective: Wed June 17, 2026, 7:25 PM
Expires: Thu June 18, 2026, 3:30 AM
* WHAT...For the offshore waters, south winds shifting to southwest 15 to 25 kt with gusts up to 35 kt and seas 4 to 7 ft. For Galveston Bay, northeast winds shifting to southwest 10 to 20 kt with gusts up to 30 kt and rough bay waters. * WHERE...Galveston Bay, Coastal waters from High Island to Freeport TX out 60 NM, and Waters from Freeport to Matagorda Ship Channel TX from 20 to 60 NM. * WHEN...Until 9 AM CDT Thursday. * IMPACTS...Conditions will be hazardous to small craft.
Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions.
Small Craft Advisory issued June 17 at 7:16PM CDT until June 18 at 9:00AM CDT by NWS Houston/Galveston TX
Effective: Wed June 17, 2026, 7:16 PM
Expires: Thu June 18, 2026, 3:30 AM
* WHAT...South winds 20 to 30 kt with gusts up to 40 kt and seas 4 to 7 ft. * WHERE...Galveston Bay, Coastal waters from High Island to Freeport TX out 60 NM, and Waters from Freeport to Matagorda Ship Channel TX from 20 to 60 NM. * WHEN...Until 9 AM CDT Thursday. * IMPACTS...Conditions will be hazardous to small craft.
Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions.
Weather Forecast
Air Quality
Nitrogen Dioxide: 4.26 μg/m3
Sulphur Dioxide: 1.55 μg/m3
Ozone: 85.63 μg/m3
Astronomical
Sun Transit: 1:20 PM
Sunset: 8:22 PM
Daylight: 14 hrs 3 mins
Moon Transit: 5:03 PM
Moonset: 12:11 AM
Moon Phase: Waxing Crescent
Moon Illumination: 10.4%
Best Times for Fishing or Hunting
Major Periods
3:26 AM - 5:56 AM4:33 PM - 7:03 PM
Minor Periods
9:38 AM - 11:08 AM12:00 AM - 12:00 AM
Action Rating: 3 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 3.07 μg/m3
Sulphur Dioxide: 1.08 μg/m3
Ozone: 68.13 μg/m3
Astronomical
Sun Transit: 1:20 PM
Sunset: 8:23 PM
Daylight: 14 hrs 3 mins
Moon Transit: 5:52 PM
Moonset: 12:49 AM
Moon Phase: Waxing Crescent
Moon Illumination: 18.3%
Best Times for Fishing or Hunting
Major Periods
4:18 AM - 6:48 AM5:22 PM - 7:52 PM
Minor Periods
10:44 AM - 12:14 AM12:00 AM - 12:00 AM
Action Rating: 3 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 3.41 μg/m3
Sulphur Dioxide: 1.1 μg/m3
Ozone: 57.21 μg/m3
Astronomical
Sun Transit: 1:21 PM
Sunset: 8:23 PM
Daylight: 14 hrs 3 mins
Moon Transit: 6:38 PM
Moonset: 12:23 AM
Moon Phase: Waxing Crescent
Moon Illumination: 27.8%
Best Times for Fishing or Hunting
Major Periods
5:05 AM - 7:35 AM6:08 PM - 8:38 PM
Minor Periods
11:46 AM - 1:16 PM12:00 AM - 12:00 AM
Action Rating: 3 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 2.39 μg/m3
Sulphur Dioxide: 0.9 μg/m3
Ozone: 55.79 μg/m3
Astronomical
Sun Transit: 1:21 PM
Sunset: 8:23 PM
Daylight: 14 hrs 3 mins
Moon Transit: 7:21 PM
Moonset: 12:52 AM
Moon Phase: First Quarter
Moon Illumination: 38.5%
Best Times for Fishing or Hunting
Major Periods
5:49 AM - 8:19 AM6:51 PM - 9:21 PM
Minor Periods
12:45 AM - 2:15 PM12:22 AM - 1:52 AM
Action Rating: 2 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 2.51 μg/m3
Sulphur Dioxide: 0.78 μg/m3
Ozone: 46.38 μg/m3
Astronomical
Sun Transit: 1:21 PM
Sunset: 8:23 PM
Daylight: 14 hrs 3 mins
Moon Transit: 8:03 PM
Moonset: 1:20 AM
Moon Phase: First Quarter
Moon Illumination: 49.7%
Best Times for Fishing or Hunting
Major Periods
6:32 AM - 9:02 AM7:33 PM - 10:03 PM
Minor Periods
1:42 PM - 3:12 PM12:50 AM - 2:20 AM
Action Rating: 3 out of 5
