Water Temperature of Rollover Pass in Port Bolivar, TX

Current Water Temperature

88.2°F

Measurement Time: Monday, June 22, 2026, 6:00 PM CDT

Today's Tides

 High: June 22, 3:08 AM, 1.0 ft
Low: June 22, 8:49 AM, 0.8 ft
 High: June 22, 1:40 PM, 1.1 ft
Low: June 22, 9:29 PM, 0.3 ft

Temperature Locations

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Local Points of Interest

Rollover Bay; East Bay; Trinity Bay; Gulf of Mexico

Rollover Pass

Station 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

87.1°F
Sunny
Sunny
103°F
97.6°F
77%
S 15 mph
20.1 mph
85.3°F
79°F
0 in
0%
9 mi
1017 mbar
1.8

Five Day Weather Forecast

Sunny
Mon
H: 89°F
L: 84°F
Sunny
Tue
H: 84°F
L: 82°F
Sunny
Wed
H: 84°F
L: 81°F
Sunny
Thu
H: 84°F
L: 81°F
Patchy rain nearby
Fri
H: 84°F
L: 81°F

Air Quality

AQI: 1 - Good
PM2.5: 11.8 μg/m3
PM10: 19.9 μg/m3
Carbon Monoxide: 103 μg/m3
Nitrogen Dioxide: 0.8 μg/m3
Sulphur Dioxide: 0.5 μg/m3
Ozone: 61 μg/m3

Astronomical

Sunrise: 6:19 AM
Sun Transit: 1:20 PM
Sunset: 8:22 PM
Daylight: 14 hrs 2 mins
Moonrise: 2:10 PM
Moon Transit: 8:02 PM
Moonset: 1:19 AM
Moon Phase: First Quarter
Moon Illumination: 49.7%

Best Times for Fishing or Hunting

Major Periods

6:33 AM - 9:03 AM
7:32 PM - 10:02 PM

Minor Periods

1:40 PM - 3:10 PM
12:49 AM - 2:19 AM

Action Rating: 3 out of 5

Flood Warning issued June 22 at 11:03AM CDT until June 26 at 4:00AM CDT by NWS Lake Charles LA

Effective: Mon June 22, 2026, 11:03 AM
Expires: Tue June 23, 2026, 11:15 AM

...The Flood Warning continues for the following rivers in Louisiana... Calcasieu River Near Oberlin Calcasieu River Near Kinder Calcasieu River Near Glenmora Calcasieu River near White Oak Park ...The Flood Warning is extended for the following rivers in Louisiana...Texas... Calcasieu River Near Salt Water Barrier Pine Island Bayou Near Sour Lake ...The Flood Warning is cancelled 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...Pine Island Bayou near Sour Lake. * WHEN...Until early Friday morning. * IMPACTS...At 25.0 feet, Water inundates roads in lowland areas near the river. Low spots on Old Sour Lake Road are under water. * ADDITIONAL DETAILS... - At 10:45 AM CDT Monday the stage was 26.2 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 10:45 AM CDT Monday was 26.2 feet. - Forecast...The river is expected to rise to a crest of 26.2 feet this afternoon. It will then fall below flood stage Thursday afternoon. - Flood stage is 25.0 feet. - http://www.weather.gov/safety/flood
Monday, June 22, 2026

Weather Forecast

Sunny
88.5°F
83.8°F
85.1°F
82%
0 in
11%
0%
20.1 mph
11.6


Air Quality

AQI: 1 - Good
PM2.5: 11.65 μg/m3
PM10: 19.04 μg/m3
Carbon Monoxide: 101.08 μg/m3
Nitrogen Dioxide: 1.37 μg/m3
Sulphur Dioxide: 0.5 μg/m3
Ozone: 47 μg/m3

Astronomical

Sunrise: 6:19 AM
Sun Transit: 1:20 PM
Sunset: 8:22 PM
Daylight: 14 hrs 2 mins
Moonrise: 2:10 PM
Moon Transit: 8:02 PM
Moonset: 1:19 AM
Moon Phase: First Quarter
Moon Illumination: 49.7%

Best Times for Fishing or Hunting

Major Periods

6:33 AM - 9:03 AM
7:32 PM - 10:02 PM

Minor Periods

1:40 PM - 3:10 PM
12:49 AM - 2:19 AM

Action Rating: 3 out of 5

Tuesday, June 23, 2026

Weather Forecast

Sunny
84.1°F
81.9°F
83.3°F
75%
0 in
7%
0%
14.1 mph
11.5


Air Quality

AQI: 1 - Good
PM2.5: 14.98 μg/m3
PM10: 26.76 μg/m3
Carbon Monoxide: 102.07 μg/m3
Nitrogen Dioxide: 1.58 μg/m3
Sulphur Dioxide: 0.57 μg/m3
Ozone: 53.13 μg/m3

Astronomical

Sunrise: 6:19 AM
Sun Transit: 1:20 PM
Sunset: 8:22 PM
Daylight: 14 hrs 2 mins
Moonrise: 3:06 PM
Moon Transit: 8:44 PM
Moonset: 1:48 AM
Moon Phase: First Quarter
Moon Illumination: 61.0%

Best Times for Fishing or Hunting

Major Periods

7:16 AM - 9:46 AM
8:14 PM - 10:44 PM

Minor Periods

2:36 PM - 4:06 PM
1:18 AM - 2:48 AM

Action Rating: 3 out of 5

Wednesday, June 24, 2026

Weather Forecast

Sunny
84.1°F
81.3°F
82.6°F
75%
0 in
8%
0%
13.2 mph
11.3


Air Quality

AQI: 2 - Moderate
PM2.5: 21.15 μg/m3
PM10: 35.98 μg/m3
Carbon Monoxide: 130.29 μg/m3
Nitrogen Dioxide: 1.96 μg/m3
Sulphur Dioxide: 1 μg/m3
Ozone: 64.54 μg/m3

Astronomical

Sunrise: 6:20 AM
Sun Transit: 1:20 PM
Sunset: 8:22 PM
Daylight: 14 hrs 2 mins
Moonrise: 4:03 PM
Moon Transit: 9:28 PM
Moonset: 2:18 AM
Moon Phase: First Quarter
Moon Illumination: 71.7%

Best Times for Fishing or Hunting

Major Periods

7:59 AM - 10:29 AM
8:58 PM - 11:28 PM

Minor Periods

3:33 PM - 5:03 PM
1:48 AM - 3:18 AM

Action Rating: 2 out of 5

Thursday, June 25, 2026

Weather Forecast

Sunny
83.7°F
80.7°F
82.2°F
75%
0 in
12%
0%
16.6 mph
11.6


Air Quality

AQI: 2 - Moderate
PM2.5: 17.93 μg/m3
PM10: 31.42 μg/m3
Carbon Monoxide: 107.08 μg/m3
Nitrogen Dioxide: 1.67 μg/m3
Sulphur Dioxide: 0.55 μg/m3
Ozone: 56.38 μg/m3

Astronomical

Sunrise: 6:20 AM
Sun Transit: 1:20 PM
Sunset: 8:22 PM
Daylight: 14 hrs 2 mins
Moonrise: 5:00 PM
Moon Transit: 10:14 PM
Moonset: 2:50 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 81.2%

Best Times for Fishing or Hunting

Major Periods

8:44 AM - 11:14 AM
12:00 AM - 12:00 AM

Minor Periods

4:30 PM - 6:00 PM
2:20 AM - 3:50 AM

Action Rating: 2 out of 5

Friday, June 26, 2026

Weather Forecast

Patchy rain nearby
84.1°F
81.3°F
82.7°F
75%
0.01 in
19%
0%
18.3 mph
11.5


Air Quality

AQI: 1 - Good
PM2.5: 14.1 μg/m3
PM10: 21.36 μg/m3
Carbon Monoxide: 101.75 μg/m3
Nitrogen Dioxide: 1.88 μg/m3
Sulphur Dioxide: 0.43 μg/m3
Ozone: 45.13 μg/m3

Astronomical

Sunrise: 6:20 AM
Sun Transit: 1:21 PM
Sunset: 8:22 PM
Daylight: 14 hrs 2 mins
Moonrise: 5:57 PM
Moon Transit: 11:03 PM
Moonset: 3:26 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 89.2%

Best Times for Fishing or Hunting

Major Periods

9:31 AM - 12:01 AM
12:00 AM - 12:00 AM

Minor Periods

5:27 PM - 6:57 PM
2:56 AM - 4:26 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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