Water Temperature of Rollover Pass in Port Bolivar, TX

Current Water Temperature

86.0°F

Measurement Time: Sunday, June 14, 2026, 4:18 AM CDT

Today's Tides

Low: June 14, 12:43 AM, -0.4 ft
 High: June 14, 11:43 AM, 1.7 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

80.1°F
Clear
Clear
85.4°F
90.9°F
87%
S 13 mph
18.8 mph
82.7°F
75.5°F
0 in
0%
9 mi
1014 mbar
0

Five Day Weather Forecast

Patchy rain nearby
Sun
H: 86°F
L: 79°F
Partly Cloudy
Mon
H: 84°F
L: 82°F
Moderate rain
Tue
H: 83°F
L: 79°F
Moderate rain
Wed
H: 84°F
L: 82°F
Patchy rain nearby
Thu
H: 85°F
L: 82°F

Air Quality

AQI: 1 - Good
PM2.5: 11.8 μg/m3
PM10: 18 μg/m3
Carbon Monoxide: 104 μg/m3
Nitrogen Dioxide: 1.6 μg/m3
Sulphur Dioxide: 0.5 μg/m3
Ozone: 58 μg/m3

Astronomical

Sunrise: 6:18 AM
Sun Transit: 1:18 PM
Sunset: 8:19 PM
Daylight: 14 hrs 2 mins
Moonrise: 5:25 AM
Moon Transit: 12:52 AM
Moonset: 8:23 PM
Moon Phase: New
Moon Illumination: 0.7%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
12:22 AM - 2:52 PM

Minor Periods

7:53 PM - 9:23 PM
4:55 AM - 6:25 AM

Action Rating: 5 out of 5

Beach Hazards Statement issued June 13 at 7:25PM CDT until June 15 at 10:00AM CDT by NWS Houston/Galveston TX

Effective: Sat June 13, 2026, 7:25 PM
Expires: Sun June 14, 2026, 3:30 AM

* WHAT...Moderate to high risk of strong rip currents. Elevated tides during times of high tide. * WHERE...Gulf-facing beaches, including the Matagorda Peninsula, Brazoria County beaches, Galveston Island and the Bolivar Peninsula. * WHEN...Through Monday morning. * IMPACTS...Rip currents can sweep even the best swimmers away from shore into deeper water.

Remain out of the water to avoid hazardous swimming conditions.


Beach Hazards Statement issued June 14 at 1:20AM CDT until June 15 at 10:00AM CDT by NWS Houston/Galveston TX

Effective: Sun June 14, 2026, 1:20 AM
Expires: Sun June 14, 2026, 9:30 AM

* WHAT...Moderate to high risk of strong rip currents. Elevated tides during times of high tide. * WHERE...Gulf-facing beaches, including the Matagorda Peninsula, Brazoria County beaches, Galveston Island and the Bolivar Peninsula. * WHEN...Through Monday morning. * IMPACTS...Rip currents can sweep even the best swimmers away from shore into deeper water. Elevated tides could result in minor coastal flooding and isolated overwash in some spots during high tide.

Remain out of the water to avoid hazardous swimming conditions.
Sunday, June 14, 2026

Weather Forecast

Patchy rain nearby
85.6°F
79.2°F
82.9°F
81%
0.13 in
65%
0%
19 mph
12


Air Quality

AQI: 1 - Good
PM2.5: 10.28 μg/m3
PM10: 15.74 μg/m3
Carbon Monoxide: 107.46 μg/m3
Nitrogen Dioxide: 1.28 μg/m3
Sulphur Dioxide: 0.51 μg/m3
Ozone: 59.88 μg/m3

Astronomical

Sunrise: 6:18 AM
Sun Transit: 1:18 PM
Sunset: 8:19 PM
Daylight: 14 hrs 2 mins
Moonrise: 5:25 AM
Moon Transit: 12:52 AM
Moonset: 8:23 PM
Moon Phase: New
Moon Illumination: 0.7%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
12:22 AM - 2:52 PM

Minor Periods

7:53 PM - 9:23 PM
4:55 AM - 6:25 AM

Action Rating: 5 out of 5

Monday, June 15, 2026

Weather Forecast

Partly Cloudy
84.2°F
82°F
83°F
78%
0 in
12%
0%
15 mph
11.4


Air Quality

AQI: 1 - Good
PM2.5: 10.89 μg/m3
PM10: 16.59 μg/m3
Carbon Monoxide: 104.33 μg/m3
Nitrogen Dioxide: 1.9 μg/m3
Sulphur Dioxide: 0.58 μg/m3
Ozone: 52.08 μg/m3

Astronomical

Sunrise: 6:18 AM
Sun Transit: 1:18 PM
Sunset: 8:20 PM
Daylight: 14 hrs 2 mins
Moonrise: 6:32 AM
Moon Transit: 2:00 PM
Moonset: 9:27 PM
Moon Phase: New
Moon Illumination: 3.8%

Best Times for Fishing or Hunting

Major Periods

12:19 AM - 2:49 AM
1:30 PM - 4:00 PM

Minor Periods

8:57 PM - 10:27 PM
6:02 AM - 7:32 AM

Action Rating: 4 out of 5

Tuesday, June 16, 2026

Weather Forecast

Moderate rain
82.5°F
78.7°F
81.5°F
82%
0.62 in
84%
0%
18.6 mph
6.4


Air Quality

AQI: 1 - Good
PM2.5: 5.97 μg/m3
PM10: 8.39 μg/m3
Carbon Monoxide: 104 μg/m3
Nitrogen Dioxide: 2.86 μg/m3
Sulphur Dioxide: 0.94 μg/m3
Ozone: 50.29 μg/m3

Astronomical

Sunrise: 6:18 AM
Sun Transit: 1:18 PM
Sunset: 8:20 PM
Daylight: 14 hrs 2 mins
Moonrise: 7:44 AM
Moon Transit: 3:06 PM
Moonset: 10:23 PM
Moon Phase: New
Moon Illumination: 1.0%

Best Times for Fishing or Hunting

Major Periods

1:26 AM - 3:56 AM
2:36 PM - 5:06 PM

Minor Periods

9:53 PM - 11:23 PM
7:14 AM - 8:44 AM

Action Rating: 3 out of 5

Wednesday, June 17, 2026

Weather Forecast

Moderate rain
83.9°F
82.2°F
83.1°F
82%
0.25 in
80%
0%
24.6 mph
5.4


Air Quality

AQI: 1 - Good
PM2.5: 8.4 μg/m3
PM10: 12.66 μg/m3
Carbon Monoxide: 108.08 μg/m3
Nitrogen Dioxide: 1.75 μg/m3
Sulphur Dioxide: 0.54 μg/m3
Ozone: 52.04 μg/m3

Astronomical

Sunrise: 6:18 AM
Sun Transit: 1:19 PM
Sunset: 8:20 PM
Daylight: 14 hrs 2 mins
Moonrise: 8:57 AM
Moon Transit: 4:07 PM
Moonset: 11:09 PM
Moon Phase: Waxing Crescent
Moon Illumination: 4.6%

Best Times for Fishing or Hunting

Major Periods

2:30 AM - 5:00 AM
3:37 PM - 6:07 PM

Minor Periods

12:00 AM - 12:00 AM
8:27 AM - 9:57 AM

Action Rating: 2 out of 5

Thursday, June 18, 2026

Weather Forecast

Patchy rain nearby
85°F
82.4°F
83.5°F
86%
0.14 in
75%
0%
26.6 mph
0.1


Air Quality

AQI: 1 - Good
PM2.5: 8.8 μg/m3
PM10: 12.78 μg/m3
Carbon Monoxide: 133.38 μg/m3
Nitrogen Dioxide: 1.94 μg/m3
Sulphur Dioxide: 0.58 μg/m3
Ozone: 54.13 μg/m3

Astronomical

Sunrise: 6:18 AM
Sun Transit: 1:19 PM
Sunset: 8:21 PM
Daylight: 14 hrs 2 mins
Moonrise: 10:07 AM
Moon Transit: 5:01 PM
Moonset: 12:09 AM
Moon Phase: Waxing Crescent
Moon Illumination: 10.4%

Best Times for Fishing or Hunting

Major Periods

3:27 AM - 5:57 AM
4:31 PM - 7:01 PM

Minor Periods

9:37 AM - 11:07 AM
12:00 AM - 12:00 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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