Water Temperature of Rollover Pass in Port Bolivar, TX

Current Water Temperature

87.8°F

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 Mexico

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Rollover Pass

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

90°F
Sunny
Conditions: Sunny
Humidity: 70%
Feels Like: 105°F
Wind: S 10.3 mph
Wind Gusts: 12.8 mph
Pressure: 30 in
Precipitation: 0 in
Cloud Cover: 25%
Visibility: 9 mi
UV Index: 9

Five Day Weather Forecast

Cloudy
Sun
H: 89°F
L: 82°F
Partly Cloudy
Mon
H: 86°F
L: 82°F
Thundery outbreaks in nearby
Tue
H: 87°F
L: 83°F
Patchy rain nearby
Wed
H: 86°F
L: 79°F
Sunny
Thu
H: 86°F
L: 83°F

Air Quality

AQI: 1 - Good
PM2.5: 28.49 μg/m3
PM10: 52.36 μg/m3
Carbon Monoxide: 231.25 μg/m3
Nitrogen Dioxide: 3.7 μg/m3
Sulphur Dioxide: 0.74 μg/m3
Ozone: 63 μg/m3

Astronomical

Sunrise: 6:24 AM
Sun Transit: 1:22 PM
Sunset: 8:22 PM
Daylight: 13 hrs 58 mins
Moonrise: 5:05 PM
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 AM
12:00 AM - 12:00 AM

Minor Periods

4:35 PM - 6:05 PM
2:11 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


Sunday, July 6, 2025

Weather Forecast

Conditions: Cloudy
Average Temperature: 84.6°F
Average Humidity: 76%
Chance of Rain: 0%
Wind: 11 mph
UV Index: 2.9

Air Quality

AQI: 2 - Moderate
PM2.5: 28.32 μg/m3
PM10: 52.87 μg/m3
Carbon Monoxide: 218.82 μg/m3
Nitrogen Dioxide: 4.83 μg/m3
Sulphur Dioxide: 0.9 μg/m3
Ozone: 50.6 μg/m3

Astronomical

Sunrise: 6:24 AM
Sun Transit: 1:22 PM
Sunset: 8:22 PM
Daylight: 13 hrs 58 mins
Moonrise: 5:05 PM
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 AM
12:00 AM - 12:00 AM

Minor Periods

4:35 PM - 6:05 PM
2:11 AM - 3:41 AM

Action Rating: 2 out of 5

Monday, July 7, 2025

Weather Forecast

Conditions: Partly Cloudy
Average Temperature: 83.8°F
Average Humidity: 82%
Chance of Rain: 0%
Wind: 14.1 mph
UV Index: 2.6

Air Quality

AQI: 2 - Moderate
PM2.5: 26.78 μg/m3
PM10: 44.6 μg/m3
Carbon Monoxide: 230.51 μg/m3
Nitrogen Dioxide: 4.55 μg/m3
Sulphur Dioxide: 0.84 μg/m3
Ozone: 61.4 μg/m3

Astronomical

Sunrise: 6:25 AM
Sun Transit: 1:23 PM
Sunset: 8:22 PM
Daylight: 13 hrs 57 mins
Moonrise: 6:04 PM
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 AM
12:00 AM - 12:00 AM

Minor Periods

5:34 PM - 7:04 PM
2:50 AM - 4:20 AM

Action Rating: 2 out of 5

Tuesday, July 8, 2025

Weather Forecast

Conditions: Thundery outbreaks in nearby
Average Temperature: 84.2°F
Average Humidity: 79%
Chance of Rain: 0%
Wind: 15 mph
UV Index: 0

Air Quality

AQI: 2 - Moderate
PM2.5: 25.49 μg/m3
PM10: 37.81 μg/m3
Carbon Monoxide: 257.52 μg/m3
Nitrogen Dioxide: 4.68 μg/m3
Sulphur Dioxide: 0.78 μg/m3
Ozone: 67.8 μg/m3

Astronomical

Sunrise: 6:25 AM
Sun Transit: 1:23 PM
Sunset: 8:22 PM
Daylight: 13 hrs 56 mins
Moonrise: 7:00 PM
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 AM
12:00 AM - 12:00 AM

Minor Periods

6:30 PM - 8:00 PM
3:36 AM - 5:06 AM

Action Rating: 3 out of 5

Wednesday, July 9, 2025

Weather Forecast

Conditions: Patchy rain nearby
Average Temperature: 83°F
Average Humidity: 79%
Chance of Rain: 89%
Wind: 14.3 mph
UV Index: 6

Air Quality

AQI: 1 - Good
PM2.5: 13.01 μg/m3
PM10: 18.52 μg/m3
Carbon Monoxide: 270.54 μg/m3
Nitrogen Dioxide: 4.94 μg/m3
Sulphur Dioxide: 1.12 μg/m3
Ozone: 70.4 μg/m3

Astronomical

Sunrise: 6:26 AM
Sun Transit: 1:23 PM
Sunset: 8:21 PM
Daylight: 13 hrs 56 mins
Moonrise: 7:54 PM
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 AM
11:19 AM - 1:49 PM

Minor Periods

7:24 PM - 8:54 PM
4:28 AM - 5:58 AM

Action Rating: 4 out of 5

Thursday, July 10, 2025

Weather Forecast

Conditions: Sunny
Average Temperature: 84.4°F
Average Humidity: 72%
Chance of Rain: 0%
Wind: 17.4 mph
UV Index: 7

Air Quality

AQI: 1 - Good
PM2.5: 9.93 μg/m3
PM10: 23.5 μg/m3
Carbon Monoxide: 216.17 μg/m3
Nitrogen Dioxide: 5.11 μg/m3
Sulphur Dioxide: 0.73 μg/m3
Ozone: 45 μg/m3

Astronomical

Sunrise: 6:26 AM
Sun Transit: 1:23 PM
Sunset: 8:21 PM
Daylight: 13 hrs 55 mins
Moonrise: 8:42 PM
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 AM
12:13 AM - 2:43 PM

Minor Periods

8:12 PM - 9:42 PM
5:26 AM - 6:56 AM

Action Rating: 5 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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