Water Temperature of Rollover Pass in Port Bolivar, TX
Current Water Temperature
Measurement Time: Sunday, July 6, 2025, 3:48 PM CDT
Today's Tides
High: July 6, 9:27 AM, 1.50 ft
Low: July 6, 11:22 PM, -0.27 ft
Temperature Locations
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Local Points of Interest
Rollover Bay; East Bay; Trinity Bay; Gulf of MexicoSponsored Content
Station Name: Rollover Pass
Data Source: NOAA Tides and Currents
Elevation Above Sea Level: 3 feet / 1 meters
Sensor Depth: 0.1 feet / 0.0 meters
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 (22.0 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

Humidity: 70%
Feels Like: 105°F
Wind: S 10.3 mph
Wind Gusts: 12.8 mph
Precipitation: 0 in
Cloud Cover: 25%
Visibility: 9 mi
UV Index: 9
Five Day Weather Forecast

Sun
H: 89°F
L: 82°F

Mon
H: 86°F
L: 82°F

Tue
H: 87°F
L: 83°F

Wed
H: 86°F
L: 79°F

Thu
H: 86°F
L: 83°F
Air Quality
Nitrogen Dioxide: 3.7 μg/m3
Sulphur Dioxide: 0.74 μg/m3
Ozone: 63 μg/m3
Astronomical
Sun Transit: 1:22 PM
Sunset: 8:22 PM
Daylight: 13 hrs 58 mins
Moon Transit: 10:14 PM
Moonset: 2:41 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 84.4%
Best Times for Fishing or Hunting
Major Periods
8:42 AM - 11:12 AM12:00 AM - 12:00 AM
Minor Periods
4:35 PM - 6:05 PM2:11 AM - 3:41 AM
Action Rating: 2 out of 5
Flood Warning issued July 6 at 10:45AM CDT until July 7 at 1:00PM CDT by NWS Lake Charles LA
Effective: Sun July 6, 2025, 10:45 AM
Expires: Mon July 7, 2025, 10:45 AM
...The Flood Warning continues for the following rivers in Texas... Louisiana... Sabine River Near Deweyville Additional information is available at www.weather.gov. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Sabine River near Deweyville. * WHEN...Until early tomorrow afternoon. * IMPACTS...At 24.0 feet, Minor lowland flooding will occur. * ADDITIONAL DETAILS... - At 9:45 AM CDT Sunday the stage was 24.2 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 9:45 AM CDT Sunday was 24.3 feet. - Forecast...The river is expected to fall below flood stage just after midnight tonight and continue falling to 16.0 feet Friday morning. - Flood stage is 24.0 feet. - http://www.weather.gov/safety/flood
Weather Forecast
Average Temperature: 84.6°F
Average Humidity: 76%
Wind: 11 mph
UV Index: 2.9
Air Quality
Nitrogen Dioxide: 4.83 μg/m3
Sulphur Dioxide: 0.9 μg/m3
Ozone: 50.6 μg/m3
Astronomical
Sun Transit: 1:22 PM
Sunset: 8:22 PM
Daylight: 13 hrs 58 mins
Moon Transit: 10:14 PM
Moonset: 2:41 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 84.4%
Best Times for Fishing or Hunting
Major Periods
8:42 AM - 11:12 AM12:00 AM - 12:00 AM
Minor Periods
4:35 PM - 6:05 PM2:11 AM - 3:41 AM
Action Rating: 2 out of 5
Weather Forecast
Average Temperature: 83.8°F
Average Humidity: 82%
Wind: 14.1 mph
UV Index: 2.6
Air Quality
Nitrogen Dioxide: 4.55 μg/m3
Sulphur Dioxide: 0.84 μg/m3
Ozone: 61.4 μg/m3
Astronomical
Sun Transit: 1:23 PM
Sunset: 8:22 PM
Daylight: 13 hrs 57 mins
Moon Transit: 11:05 PM
Moonset: 3:20 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 91.7%
Best Times for Fishing or Hunting
Major Periods
9:32 AM - 12:02 AM12:00 AM - 12:00 AM
Minor Periods
5:34 PM - 7:04 PM2:50 AM - 4:20 AM
Action Rating: 2 out of 5
Weather Forecast
Average Temperature: 84.2°F
Average Humidity: 79%
Wind: 15 mph
UV Index: 0
Air Quality
Nitrogen Dioxide: 4.68 μg/m3
Sulphur Dioxide: 0.78 μg/m3
Ozone: 67.8 μg/m3
Astronomical
Sun Transit: 1:23 PM
Sunset: 8:22 PM
Daylight: 13 hrs 56 mins
Moon Transit: 12:00 PM
Moonset: 4:06 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 96.8%
Best Times for Fishing or Hunting
Major Periods
10:24 AM - 12:54 AM12:00 AM - 12:00 AM
Minor Periods
6:30 PM - 8:00 PM3:36 AM - 5:06 AM
Action Rating: 3 out of 5
Weather Forecast
Average Temperature: 83°F
Average Humidity: 79%
Wind: 14.3 mph
UV Index: 6
Air Quality
Nitrogen Dioxide: 4.94 μg/m3
Sulphur Dioxide: 1.12 μg/m3
Ozone: 70.4 μg/m3
Astronomical
Sun Transit: 1:23 PM
Sunset: 8:21 PM
Daylight: 13 hrs 56 mins
Moon Transit: 12:00 AM
Moonset: 4:58 AM
Moon Phase: Full
Moon Illumination: 99.6%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM11:19 AM - 1:49 PM
Minor Periods
7:24 PM - 8:54 PM4:28 AM - 5:58 AM
Action Rating: 4 out of 5
Weather Forecast
Average Temperature: 84.4°F
Average Humidity: 72%
Wind: 17.4 mph
UV Index: 7
Air Quality
Nitrogen Dioxide: 5.11 μg/m3
Sulphur Dioxide: 0.73 μg/m3
Ozone: 45 μg/m3
Astronomical
Sun Transit: 1:23 PM
Sunset: 8:21 PM
Daylight: 13 hrs 55 mins
Moon Transit: 12:53 AM
Moonset: 5:56 AM
Moon Phase: Full
Moon Illumination: 99.8%
Best Times for Fishing or Hunting
Major Periods
12:23 AM - 2:53 AM12:13 AM - 2:43 PM
Minor Periods
8:12 PM - 9:42 PM5:26 AM - 6:56 AM
Action Rating: 5 out of 5