Water Temperature of Rollover Pass in Port Bolivar, TX

Current Water Temperature

59.2°F

Measurement Time: Monday, February 9, 2026, 3:06 AM CST

Today's Tides

Low: February 9, 6:57 AM, -0.6 ft
 High: February 9, 6:10 PM, 0.6 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

61°F
Mist
Mist
61°F
58°F
100%
SSW 10.3 mph
21.6 mph
56.6°F
57°F
0 in
0%
9 mi
1022 mbar
0

Five Day Weather Forecast

Cloudy
Mon
H: 63°F
L: 57°F
Fog
Tue
H: 62°F
L: 58°F
Mist
Wed
H: 62°F
L: 59°F
Mist
Thu
H: 62°F
L: 59°F
Patchy rain nearby
Fri
H: 64°F
L: 60°F

Air Quality

AQI: 1 - Good
PM2.5: 11.75 μg/m3
PM10: 16.05 μg/m3
Carbon Monoxide: 146.85 μg/m3
Nitrogen Dioxide: 6.15 μg/m3
Sulphur Dioxide: 1.45 μg/m3
Ozone: 70 μg/m3

Astronomical

Sunrise: 7:02 AM
Sun Transit: 12:32 AM
Sunset: 6:03 PM
Daylight: 11 hrs 1 mins
Moonrise: 12:49 AM
Moon Transit: 6:05 AM
Moonset: 11:18 AM
Moon Phase: Last Quarter
Moon Illumination: 41.2%

Best Times for Fishing or Hunting

Major Periods

5:35 AM - 8:05 AM
5:22 PM - 7:52 PM

Minor Periods

10:48 AM - 12:18 AM
12:19 AM - 1:49 AM

Action Rating: 2 out of 5

Dense Fog Advisory issued February 8 at 11:44AM CST until February 9 at 9:00AM CST by NWS Lake Charles LA

Effective: Sun February 8, 2026, 11:44 AM
Expires: Mon February 9, 2026, 2:00 AM

* WHAT...Visibility one quarter mile or less in dense fog. * WHERE...Portions of central, south central, and southwest Louisiana and southeast Texas. * WHEN...From 2 AM to 9 AM CST Monday. * IMPACTS...Low visibility could make driving conditions hazardous.

If driving, slow down, use your headlights, and leave plenty of distance ahead of you.
Monday, February 9, 2026

Weather Forecast

Cloudy
62.8°F
56.7°F
59.2°F
94%
0 in
0%
0%
11.9 mph
1.1


Air Quality

AQI: 1 - Good
PM2.5: 14.37 μg/m3
PM10: 19.17 μg/m3
Carbon Monoxide: 145.29 μg/m3
Nitrogen Dioxide: 5.27 μg/m3
Sulphur Dioxide: 1.63 μg/m3
Ozone: 79.36 μg/m3

Astronomical

Sunrise: 7:02 AM
Sun Transit: 12:32 AM
Sunset: 6:03 PM
Daylight: 11 hrs 1 mins
Moonrise: 12:49 AM
Moon Transit: 6:05 AM
Moonset: 11:18 AM
Moon Phase: Last Quarter
Moon Illumination: 41.2%

Best Times for Fishing or Hunting

Major Periods

5:35 AM - 8:05 AM
5:22 PM - 7:52 PM

Minor Periods

10:48 AM - 12:18 AM
12:19 AM - 1:49 AM

Action Rating: 2 out of 5

Tuesday, February 10, 2026

Weather Forecast

Fog
62.1°F
57.7°F
59.9°F
93%
0 in
0%
0%
13.9 mph
1.1


Air Quality

AQI: 1 - Good
PM2.5: 12.37 μg/m3
PM10: 17.27 μg/m3
Carbon Monoxide: 141.89 μg/m3
Nitrogen Dioxide: 4.01 μg/m3
Sulphur Dioxide: 1.75 μg/m3
Ozone: 82.4 μg/m3

Astronomical

Sunrise: 7:01 AM
Sun Transit: 12:32 AM
Sunset: 6:04 PM
Daylight: 11 hrs 2 mins
Moonrise: 1:46 AM
Moon Transit: 6:53 AM
Moonset: 11:58 AM
Moon Phase: Last Quarter
Moon Illumination: 30.3%

Best Times for Fishing or Hunting

Major Periods

6:23 AM - 8:53 AM
6:11 PM - 8:41 PM

Minor Periods

11:28 AM - 12:58 AM
1:16 AM - 2:46 AM

Action Rating: 3 out of 5

Wednesday, February 11, 2026

Weather Forecast

Mist
61.5°F
59.3°F
60.2°F
95%
0 in
0%
0%
8.3 mph
1.1


Air Quality

AQI: 2 - Moderate
PM2.5: 16.62 μg/m3
PM10: 22.63 μg/m3
Carbon Monoxide: 143.41 μg/m3
Nitrogen Dioxide: 5.47 μg/m3
Sulphur Dioxide: 2.46 μg/m3
Ozone: 71.32 μg/m3

Astronomical

Sunrise: 7:01 AM
Sun Transit: 12:32 AM
Sunset: 6:04 PM
Daylight: 11 hrs 4 mins
Moonrise: 2:43 AM
Moon Transit: 7:43 AM
Moonset: 12:44 AM
Moon Phase: Last Quarter
Moon Illumination: 20.5%

Best Times for Fishing or Hunting

Major Periods

7:13 AM - 9:43 AM
7:02 PM - 9:32 PM

Minor Periods

12:14 AM - 1:44 PM
2:13 AM - 3:43 AM

Action Rating: 3 out of 5

Thursday, February 12, 2026

Weather Forecast

Mist
62.4°F
58.5°F
60.4°F
94%
0 in
0%
0%
9.8 mph
1.1


Air Quality

AQI: 2 - Moderate
PM2.5: 17.86 μg/m3
PM10: 22.82 μg/m3
Carbon Monoxide: 154.01 μg/m3
Nitrogen Dioxide: 10.61 μg/m3
Sulphur Dioxide: 2.64 μg/m3
Ozone: 60.24 μg/m3

Astronomical

Sunrise: 7:00 AM
Sun Transit: 12:32 AM
Sunset: 6:05 PM
Daylight: 11 hrs 5 mins
Moonrise: 3:37 AM
Moon Transit: 8:35 AM
Moonset: 1:34 PM
Moon Phase: Waning Crescent
Moon Illumination: 12.2%

Best Times for Fishing or Hunting

Major Periods

8:05 AM - 10:35 AM
7:54 PM - 10:24 PM

Minor Periods

1:04 PM - 2:34 PM
3:07 AM - 4:37 AM

Action Rating: 2 out of 5

Friday, February 13, 2026

Weather Forecast

Patchy rain nearby
63.5°F
59.6°F
61.3°F
95%
0.01 in
66%
0%
15.7 mph
0


Air Quality

AQI: 1 - Good
PM2.5: 15.2 μg/m3
PM10: 19.35 μg/m3
Carbon Monoxide: 141.53 μg/m3
Nitrogen Dioxide: 5.95 μg/m3
Sulphur Dioxide: 1.02 μg/m3
Ozone: 68.92 μg/m3

Astronomical

Sunrise: 6:59 AM
Sun Transit: 12:32 AM
Sunset: 6:06 PM
Daylight: 11 hrs 7 mins
Moonrise: 4:28 AM
Moon Transit: 9:28 AM
Moonset: 2:31 PM
Moon Phase: Waning Crescent
Moon Illumination: 5.8%

Best Times for Fishing or Hunting

Major Periods

8:58 AM - 11:28 AM
8:47 PM - 11:17 PM

Minor Periods

2:01 PM - 3:31 PM
3:58 AM - 5:28 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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