Water Temperature of Rollover Pass in Port Bolivar, TX

Current Water Temperature

55.6°F

Measurement Time: Thursday, March 12, 2026, 10:12 AM CDT

Today's Tides

Low: March 12, 9:30 AM, -0.3 ft
 High: March 12, 9:06 PM, 1.1 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

54°F
Partly cloudy
Partly cloudy
48.6°F
54.4°F
66%
NNE 21 mph
24.2 mph
49°F
43.4°F
0 in
50%
9 mi
1027 mbar
2.5

Five Day Weather Forecast

Sunny
Thu
H: 67°F
L: 53°F
Sunny
Fri
H: 66°F
L: 55°F
Overcast
Sat
H: 66°F
L: 61°F
Patchy rain nearby
Sun
H: 72°F
L: 66°F
Partly Cloudy
Mon
H: 55°F
L: 44°F

Air Quality

AQI: 1 - Good
PM2.5: 3.45 μg/m3
PM10: 4.45 μg/m3
Carbon Monoxide: 146.85 μg/m3
Nitrogen Dioxide: 1.45 μg/m3
Sulphur Dioxide: 1.65 μg/m3
Ozone: 113 μg/m3

Astronomical

Sunrise: 7:31 AM
Sun Transit: 12:00 AM
Sunset: 7:24 PM
Daylight: 11 hrs 53 mins
Moonrise: 3:19 AM
Moon Transit: 8:18 AM
Moonset: 1:18 PM
Moon Phase: Last Quarter
Moon Illumination: 25.6%

Best Times for Fishing or Hunting

Major Periods

7:48 AM - 10:18 AM
7:36 PM - 10:06 PM

Minor Periods

12:48 AM - 2:18 PM
2:49 AM - 4:19 AM

Action Rating: 4 out of 5

Wind Advisory issued March 11 at 10:34PM CDT until March 12 at 4:00PM CDT by NWS Lake Charles LA

Effective: Wed March 11, 2026, 10:34 PM
Expires: Thu March 12, 2026, 4:00 PM

* WHAT...North winds 15 to 25 mph with gusts up to 35 mph expected. * WHERE...Portions of central, south central, and southwest Louisiana and southeast Texas. * WHEN...From 2 AM to 4 PM CDT Thursday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result.

Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution.
Thursday, March 12, 2026

Weather Forecast

Sunny
66.6°F
53.1°F
59.9°F
61%
0 in
0%
0%
28 mph
1.8


Air Quality

AQI: 1 - Good
PM2.5: 3.97 μg/m3
PM10: 4.87 μg/m3
Carbon Monoxide: 151.41 μg/m3
Nitrogen Dioxide: 2.99 μg/m3
Sulphur Dioxide: 1.59 μg/m3
Ozone: 87.76 μg/m3

Astronomical

Sunrise: 7:31 AM
Sun Transit: 12:00 AM
Sunset: 7:24 PM
Daylight: 11 hrs 53 mins
Moonrise: 3:19 AM
Moon Transit: 8:18 AM
Moonset: 1:18 PM
Moon Phase: Last Quarter
Moon Illumination: 25.6%

Best Times for Fishing or Hunting

Major Periods

7:48 AM - 10:18 AM
7:36 PM - 10:06 PM

Minor Periods

12:48 AM - 2:18 PM
2:49 AM - 4:19 AM

Action Rating: 4 out of 5

Friday, March 13, 2026

Weather Forecast

Sunny
66°F
55°F
60.8°F
62%
0 in
0%
0%
13 mph
0


Air Quality

AQI: 1 - Good
PM2.5: 5.82 μg/m3
PM10: 7.53 μg/m3
Carbon Monoxide: 151.93 μg/m3
Nitrogen Dioxide: 5.15 μg/m3
Sulphur Dioxide: 1.95 μg/m3
Ozone: 93.84 μg/m3

Astronomical

Sunrise: 7:30 AM
Sun Transit: 12:00 AM
Sunset: 7:25 PM
Daylight: 11 hrs 55 mins
Moonrise: 4:07 AM
Moon Transit: 9:09 AM
Moonset: 2:16 PM
Moon Phase: Waning Crescent
Moon Illumination: 16.4%

Best Times for Fishing or Hunting

Major Periods

8:39 AM - 11:09 AM
8:27 PM - 10:57 PM

Minor Periods

1:46 PM - 3:16 PM
3:37 AM - 5:07 AM

Action Rating: 2 out of 5

Saturday, March 14, 2026

Weather Forecast

Overcast
65.8°F
61.2°F
63.3°F
82%
0 in
0%
0%
18.6 mph
4


Air Quality

AQI: 1 - Good
PM2.5: 7.59 μg/m3
PM10: 11 μg/m3
Carbon Monoxide: 130.49 μg/m3
Nitrogen Dioxide: 2.64 μg/m3
Sulphur Dioxide: 1.42 μg/m3
Ozone: 117.68 μg/m3

Astronomical

Sunrise: 7:29 AM
Sun Transit: 12:00 AM
Sunset: 7:26 PM
Daylight: 11 hrs 57 mins
Moonrise: 4:50 AM
Moon Transit: 10:00 AM
Moonset: 3:15 PM
Moon Phase: Waning Crescent
Moon Illumination: 8.9%

Best Times for Fishing or Hunting

Major Periods

9:17 PM - 11:47 PM
9:30 AM - 12:00 AM

Minor Periods

2:45 PM - 4:15 PM
4:20 AM - 5:50 AM

Action Rating: 2 out of 5

Sunday, March 15, 2026

Weather Forecast

Patchy rain nearby
71.5°F
65.5°F
68.4°F
85%
0.11 in
86%
0%
32.7 mph
5


Air Quality

AQI: 1 - Good
PM2.5: 9.56 μg/m3
PM10: 13.93 μg/m3
Carbon Monoxide: 124.34 μg/m3
Nitrogen Dioxide: 2.57 μg/m3
Sulphur Dioxide: 1.24 μg/m3
Ozone: 109.32 μg/m3

Astronomical

Sunrise: 7:27 AM
Sun Transit: 12:00 AM
Sunset: 7:26 PM
Daylight: 11 hrs 59 mins
Moonrise: 5:27 AM
Moon Transit: 10:49 AM
Moonset: 4:17 PM
Moon Phase: Waning Crescent
Moon Illumination: 3.6%

Best Times for Fishing or Hunting

Major Periods

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

Minor Periods

3:47 PM - 5:17 PM
4:57 AM - 6:27 AM

Action Rating: 2 out of 5

Monday, March 16, 2026

Weather Forecast

Partly Cloudy
55°F
44.1°F
51.2°F
47%
0 in
0%
0%
29.8 mph
4


Air Quality

AQI: 1 - Good
PM2.5: 5.53 μg/m3
PM10: 7.68 μg/m3
Carbon Monoxide: 145.71 μg/m3
Nitrogen Dioxide: 3.58 μg/m3
Sulphur Dioxide: 1.6 μg/m3
Ozone: 93.62 μg/m3

Astronomical

Sunrise: 7:26 AM
Sun Transit: 12:00 AM
Sunset: 7:27 PM
Daylight: 12 hrs 1 mins
Moonrise: 6:02 AM
Moon Transit: 11:36 AM
Moonset: 5:18 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.6%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
11:06 AM - 1:36 PM

Minor Periods

4:48 PM - 6:18 PM
5:32 AM - 7:02 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.

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