Water Temperature of Rollover Pass in Port Bolivar, TX

Current Water Temperature

68.7°F

Measurement Time: Wednesday, January 7, 2026, 2:00 PM CST

Today's Tides

 High: January 7, 1:53 AM, 0.6 ft
Low: January 7, 4:24 PM, -0.5 ft

Temperature Locations

View Nearby Locations     View All Texas Locations     View Locations Near Me

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

75°F
Mist
Mist
80°F
65°F
84%
SSW 8.7 mph
16 mph
65°F
64.5°F
0 in
50%
6 mi
1015 mbar
2.9

Five Day Weather Forecast

Fog
Wed
H: 66°F
L: 63°F
Overcast
Thu
H: 68°F
L: 63°F
Mist
Fri
H: 69°F
L: 62°F
Patchy rain nearby
Sat
H: 63°F
L: 54°F
Partly Cloudy
Sun
H: 57°F
L: 49°F

Air Quality

AQI: 1 - Good
PM2.5: 10.45 μg/m3
PM10: 15.15 μg/m3
Carbon Monoxide: 128.85 μg/m3
Nitrogen Dioxide: 5.05 μg/m3
Sulphur Dioxide: 1.75 μg/m3
Ozone: 75 μg/m3

Astronomical

Sunrise: 7:14 AM
Sun Transit: 12:24 AM
Sunset: 5:35 PM
Daylight: 10 hrs 21 mins
Moonrise: 10:20 PM
Moon Transit: 3:54 AM
Moonset: 10:20 AM
Moon Phase: Waning Gibbous
Moon Illumination: 78.6%

Best Times for Fishing or Hunting

Major Periods

3:24 AM - 5:54 AM
3:09 PM - 5:39 PM

Minor Periods

9:50 PM - 11:20 PM
9:50 AM - 11:20 AM

Action Rating: 3 out of 5

Dense Fog Advisory issued January 7 at 12:09AM CST until January 7 at 10:00AM CST by NWS Houston/Galveston TX

Effective: Wed January 7, 2026, 12:09 AM
Expires: Wed January 7, 2026, 8:15 AM

* WHAT...Visibility one quarter mile or less in dense fog. * WHERE...Portions of south central and southeast Texas. * WHEN...Until 10 AM CST this morning. * IMPACTS...Low visibility could make driving conditions hazardous. * ADDITIONAL DETAILS...Areas of fog will continue to develop overnight, resulting in areas of low visibility and hazardous driving into the morning hours.

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


Dense Fog Advisory issued January 7 at 3:34AM CST until January 7 at 10:00AM CST by NWS Houston/Galveston TX

Effective: Wed January 7, 2026, 3:34 AM
Expires: Wed January 7, 2026, 10:00 AM

* WHAT...Visibility one quarter mile or less in dense fog. * WHERE...Portions of south central and southeast Texas. * WHEN...Until 10 AM CST this morning. * IMPACTS...Low visibility could make driving conditions hazardous.

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


Dense Fog Advisory issued January 6 at 10:43AM CST until January 7 at 10:00AM CST by NWS Lake Charles LA

Effective: Tue January 6, 2026, 10:43 AM
Expires: Wed January 7, 2026, 10:00 AM

* WHAT...Visibility one quarter mile or less in dense fog. * WHERE...Portions of central, south central, southwest, and west central Louisiana and southeast Texas. * WHEN...From 10 PM this evening to 10 AM CST Wednesday. * IMPACTS...Low visibility could make driving conditions hazardous.

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


Dense Fog Advisory issued January 7 at 11:15AM CST until January 8 at 8:00AM CST by NWS Lake Charles LA

Effective: Wed January 7, 2026, 11:15 AM
Expires: Thu January 8, 2026, 8:00 AM

* WHAT...Visibility one quarter mile or less in dense fog. * WHERE...Portions of south central and southwest Louisiana and southeast Texas. * WHEN...From midnight tonight to 8 AM CST Thursday. * IMPACTS...Low visibility could make driving conditions hazardous.

If driving, slow down, use your headlights, and leave plenty of distance ahead of you.
Wednesday, January 7, 2026

Weather Forecast

Fog
65.8°F
63.3°F
64.8°F
97%
0 in
0%
0%
15 mph
0.8


Air Quality

AQI: 1 - Good
PM2.5: 13.99 μg/m3
PM10: 18.85 μg/m3
Carbon Monoxide: 132.17 μg/m3
Nitrogen Dioxide: 5.83 μg/m3
Sulphur Dioxide: 1.74 μg/m3
Ozone: 65.52 μg/m3

Astronomical

Sunrise: 7:14 AM
Sun Transit: 12:24 AM
Sunset: 5:35 PM
Daylight: 10 hrs 21 mins
Moonrise: 10:20 PM
Moon Transit: 3:54 AM
Moonset: 10:20 AM
Moon Phase: Waning Gibbous
Moon Illumination: 78.6%

Best Times for Fishing or Hunting

Major Periods

3:24 AM - 5:54 AM
3:09 PM - 5:39 PM

Minor Periods

9:50 PM - 11:20 PM
9:50 AM - 11:20 AM

Action Rating: 3 out of 5

Thursday, January 8, 2026

Weather Forecast

Overcast
68.2°F
63°F
66°F
93%
0 in
0%
0%
19.2 mph
0.8


Air Quality

AQI: 1 - Good
PM2.5: 9.65 μg/m3
PM10: 14.31 μg/m3
Carbon Monoxide: 125.49 μg/m3
Nitrogen Dioxide: 3.19 μg/m3
Sulphur Dioxide: 1.41 μg/m3
Ozone: 76.28 μg/m3

Astronomical

Sunrise: 7:14 AM
Sun Transit: 12:24 AM
Sunset: 5:36 PM
Daylight: 10 hrs 22 mins
Moonrise: 11:17 PM
Moon Transit: 4:38 AM
Moonset: 10:49 AM
Moon Phase: Waning Gibbous
Moon Illumination: 68.7%

Best Times for Fishing or Hunting

Major Periods

4:08 AM - 6:38 AM
3:52 PM - 6:22 PM

Minor Periods

12:00 AM - 12:00 AM
10:19 AM - 11:49 AM

Action Rating: 2 out of 5

Friday, January 9, 2026

Weather Forecast

Mist
68.9°F
62.4°F
65.6°F
96%
0 in
0%
0%
16.6 mph
0.8


Air Quality

AQI: 1 - Good
PM2.5: 10.17 μg/m3
PM10: 14.63 μg/m3
Carbon Monoxide: 118.65 μg/m3
Nitrogen Dioxide: 3.33 μg/m3
Sulphur Dioxide: 1.4 μg/m3
Ozone: 69.84 μg/m3

Astronomical

Sunrise: 7:14 AM
Sun Transit: 12:25 AM
Sunset: 5:37 PM
Daylight: 10 hrs 23 mins
Moonrise: 12:17 AM
Moon Transit: 5:19 AM
Moonset: 11:16 AM
Moon Phase: Waning Gibbous
Moon Illumination: 57.8%

Best Times for Fishing or Hunting

Major Periods

4:49 AM - 7:19 AM
4:33 PM - 7:03 PM

Minor Periods

10:46 AM - 12:16 AM
12:00 AM - 12:00 AM

Action Rating: 3 out of 5

Saturday, January 10, 2026

Weather Forecast

Patchy rain nearby
62.8°F
53.9°F
59.1°F
60%
0.06 in
73%
0%
25.5 mph
0.6


Air Quality

AQI: 1 - Good
PM2.5: 6.61 μg/m3
PM10: 8.46 μg/m3
Carbon Monoxide: 148.22 μg/m3
Nitrogen Dioxide: 4.73 μg/m3
Sulphur Dioxide: 1.89 μg/m3
Ozone: 56.88 μg/m3

Astronomical

Sunrise: 7:14 AM
Sun Transit: 12:25 AM
Sunset: 5:37 PM
Daylight: 10 hrs 24 mins
Moonrise: 12:12 AM
Moon Transit: 6:01 AM
Moonset: 11:44 AM
Moon Phase: Last Quarter
Moon Illumination: 46.5%

Best Times for Fishing or Hunting

Major Periods

5:31 AM - 8:01 AM
5:14 PM - 7:44 PM

Minor Periods

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

Action Rating: 3 out of 5

Sunday, January 11, 2026

Weather Forecast

Partly Cloudy
57.2°F
49.4°F
53°F
41%
0 in
0%
0%
20.8 mph
0


Air Quality

AQI: 1 - Good
PM2.5: 3.1 μg/m3
PM10: 3.6 μg/m3
Carbon Monoxide: 164.87 μg/m3
Nitrogen Dioxide: 3.57 μg/m3
Sulphur Dioxide: 2.53 μg/m3
Ozone: 65.08 μg/m3

Astronomical

Sunrise: 7:14 AM
Sun Transit: 12:26 AM
Sunset: 5:38 PM
Daylight: 10 hrs 24 mins
Moonrise: 1:07 AM
Moon Transit: 6:43 AM
Moonset: 12:13 AM
Moon Phase: Last Quarter
Moon Illumination: 35.3%

Best Times for Fishing or Hunting

Major Periods

6:13 AM - 8:43 AM
5:57 PM - 8:27 PM

Minor Periods

11:43 AM - 1:13 PM
12:37 AM - 2:07 AM

Action Rating: 3 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.

Webcams Near Port Bolivar, TX

Sponsored Content