Water Temperature of Rollover Pass in Port Bolivar, TX
Current Water Temperature
Measurement Time: Thursday, January 29, 2026, 10:48 PM CST
Today's Tides
Low: January 29, 10:21 AM, -1.2 ft
High: January 29, 9:42 PM, 0.9 ft
Temperature Locations
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Local Points of Interest
Rollover Bay; East Bay; Trinity Bay; Gulf of MexicoStation Name: Rollover Pass
Data Source: NOAA Tides and Currents
Elevation Above Sea Level: 3 feet
Sensor Depth: 0 feet
Nearest Address:
1682 Hamilton Ave
Port Bolivar, TX 77617
Galveston County
GPS Coordinates: 29.515, -94.513
Nearby Water Temperatures
Galveston Bay, High Island, TX (9.2 mi)Bolivar Roads, Galveston, TX (16.8 mi)
Trinity Bay, Anahuac, TX (17.2 mi)
Galveston Bay, Galveston, TX (20.2 mi)
Port of Galveston, Galveston, TX (22 mi)
Trinity Bay, Baytown, TX (23.1 mi)
Old River, Wallisville, TX (24.3 mi)
Trinity River, Wallisville, TX (24.4 mi)
Galveston Bay, San Leon, TX (24.5 mi)
Lake Charlotte, Wallisville, TX (27.2 mi)
Galveston Bay, Galveston, TX (27.4 mi)
Old River Lake, Cove, TX (27.8 mi)
San Jacinto River, La Porte, TX (30.6 mi)
Old River Cutoff, Moss Bluff, TX (30.8 mi)
Trinity River, Liberty, TX (33.4 mi)
Weather for Port Bolivar, Texas
Current Weather

Five Day Weather Forecast

Thu
H: 61°F
L: 53°F

Fri
H: 51°F
L: 43°F

Sat
H: 42°F
L: 34°F

Sun
H: 48°F
L: 31°F

Mon
H: 57°F
L: 48°F
Air Quality
Nitrogen Dioxide: 1.75 μg/m3
Sulphur Dioxide: 1.75 μg/m3
Ozone: 87 μg/m3
Astronomical
Sun Transit: 12:31 AM
Sunset: 5:54 PM
Daylight: 10 hrs 45 mins
Moon Transit: 9:55 PM
Moonset: 4:20 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 86.7%
Best Times for Fishing or Hunting
Major Periods
8:14 AM - 10:44 AM9:25 PM - 11:55 PM
Minor Periods
1:56 PM - 3:26 PM3:50 AM - 5:20 AM
Action Rating: 2 out of 5
Cold Weather Advisory issued January 29 at 11:35AM CST until January 31 at 10:00AM CST by NWS Houston/Galveston TX
Effective: Thu January 29, 2026, 11:35 AM
Expires: Fri January 30, 2026, 11:45 AM
* WHAT...Very cold wind chills as low as 12 expected. * WHERE...Portions of south central and southeast Texas. * WHEN...From 3 AM to 10 AM CST Saturday. * IMPACTS...Frostbite and hypothermia will occur if unprotected skin is exposed to these temperatures.
Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves.
Cold Weather Advisory issued January 29 at 9:53AM CST until February 1 at 10:00AM CST by NWS Lake Charles LA
Effective: Thu January 29, 2026, 9:53 AM
Expires: Fri January 30, 2026, 12:00 PM
* WHAT...Very cold wind chills as low as 12 expected. * WHERE...Portions of central, south central, southwest, and west central Louisiana and southeast Texas. * WHEN...From 2 AM Saturday to 10 AM CST Sunday. * IMPACTS...Frostbite and hypothermia will occur if unprotected skin is exposed to these temperatures.
Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves.
Weather Forecast
Air Quality
Nitrogen Dioxide: 7.4 μg/m3
Sulphur Dioxide: 3.83 μg/m3
Ozone: 79.04 μg/m3
Astronomical
Sun Transit: 12:31 AM
Sunset: 5:54 PM
Daylight: 10 hrs 45 mins
Moon Transit: 9:55 PM
Moonset: 4:20 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 86.7%
Best Times for Fishing or Hunting
Major Periods
8:14 AM - 10:44 AM9:25 PM - 11:55 PM
Minor Periods
1:56 PM - 3:26 PM3:50 AM - 5:20 AM
Action Rating: 2 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 7.29 μg/m3
Sulphur Dioxide: 2.58 μg/m3
Ozone: 82.32 μg/m3
Astronomical
Sun Transit: 12:31 AM
Sunset: 5:54 PM
Daylight: 10 hrs 46 mins
Moon Transit: 10:58 PM
Moonset: 5:23 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 93.4%
Best Times for Fishing or Hunting
Major Periods
9:19 AM - 11:49 AM12:00 AM - 12:00 AM
Minor Periods
3:04 PM - 4:34 PM4:53 AM - 6:23 AM
Action Rating: 2 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 2.86 μg/m3
Sulphur Dioxide: 2.33 μg/m3
Ozone: 83.32 μg/m3
Astronomical
Sun Transit: 12:31 AM
Sunset: 5:55 PM
Daylight: 10 hrs 47 mins
Moon Transit: 11:58 PM
Moonset: 6:18 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 97.9%
Best Times for Fishing or Hunting
Major Periods
10:21 AM - 12:51 AM12:00 AM - 12:00 AM
Minor Periods
4:15 PM - 5:45 PM5:48 AM - 7:18 AM
Action Rating: 4 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 4.66 μg/m3
Sulphur Dioxide: 2.31 μg/m3
Ozone: 67.68 μg/m3
Astronomical
Sun Transit: 12:31 AM
Sunset: 5:56 PM
Daylight: 10 hrs 49 mins
Moon Transit: 12:00 AM
Moonset: 7:04 AM
Moon Phase: Full
Moon Illumination: 99.9%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM11:18 AM - 1:48 PM
Minor Periods
5:25 PM - 6:55 PM6:34 AM - 8:04 AM
Action Rating: 3 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 4.3 μg/m3
Sulphur Dioxide: 1.43 μg/m3
Ozone: 68.38 μg/m3
Astronomical
Sun Transit: 12:31 AM
Sunset: 5:57 PM
Daylight: 10 hrs 50 mins
Moon Transit: 12:52 AM
Moonset: 7:43 AM
Moon Phase: Full
Moon Illumination: 99.4%
Best Times for Fishing or Hunting
Major Periods
12:22 AM - 2:52 AM12:11 AM - 2:41 PM
Minor Periods
6:31 PM - 8:01 PM7:13 AM - 8:43 AM
Action Rating: 4 out of 5
