Water Temperature of Galveston Bay in Galveston, TX

Current Water Temperature

85.8°F

Measurement Time: Saturday, June 27, 2026, 6:24 AM CDT

Today's Tides

 High: June 27, 8:08 AM, 1.2 ft
Low: June 27, 10:13 PM, -0.5 ft

Temperature Locations

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Local Points of Interest

Tiki Island; Offatts Bayou; Campbell Bayou; Jones Bay

Galveston Bay

Station Name: Galveston Railroad Bridge
Data Source: NOAA Tides and Currents

Elevation Above Sea Level: 3 feet

Sensor Depth: -2 feet

Nearest Address:
Virginia Point Dr
Galveston, TX 77554
Galveston County

GPS Coordinates: 29.302583, -94.897083

Nearby Water Temperatures

Port of Galveston, Galveston, TX (6.3 mi)
Galveston Bay, Galveston, TX (7.4 mi)
Bolivar Roads, Galveston, TX (11 mi)
Galveston Bay, San Leon, TX (12.3 mi)
San Luis Pass, Freeport, TX (20.8 mi)
Trinity Bay, Baytown, TX (25.5 mi)
Trinity Bay, Anahuac, TX (26.4 mi)
San Jacinto River, La Porte, TX (26.7 mi)
Rollover Pass, Port Bolivar, TX (27.4 mi)
Gulf of Mexico, Surfside Beach, TX (34.9 mi)
Old River, Wallisville, TX (35.8 mi)
Galveston Bay, High Island, TX (36.6 mi)
Trinity River, Wallisville, TX (36.6 mi)
Buffalo Bayou, Houston, TX (36.7 mi)
Old River Lake, Cove, TX (37 mi)

Weather for Galveston, Texas

Current Weather

82.9°F
Partly Cloudy
Partly Cloudy
93.5°F
86.8°F
79%
S 14.1 mph
21 mph
80.1°F
75.3°F
0 in
25%
9 mi
1017 mbar
0

Five Day Weather Forecast

Sunny
Sat
H: 92°F
L: 80°F
Partly Cloudy
Sun
H: 86°F
L: 82°F
Partly Cloudy
Mon
H: 86°F
L: 82°F
Sunny
Tue
H: 86°F
L: 81°F
Patchy rain nearby
Wed
H: 87°F
L: 81°F

Air Quality

AQI: 1 - Good
PM2.5: 17.6 μg/m3
PM10: 28.6 μg/m3
Carbon Monoxide: 94 μg/m3
Nitrogen Dioxide: 1.2 μg/m3
Sulphur Dioxide: 0.6 μg/m3
Ozone: 50 μg/m3

Astronomical

Sunrise: 6:23 AM
Sun Transit: 1:22 PM
Sunset: 8:23 PM
Daylight: 14 hrs 1 mins
Moonrise: 6:54 PM
Moon Transit: 11:55 PM
Moonset: 4:10 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 95.2%

Best Times for Fishing or Hunting

Major Periods

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

Minor Periods

6:24 PM - 7:54 PM
3:40 AM - 5:10 AM

Action Rating: 3 out of 5

Saturday, June 27, 2026

Weather Forecast

Sunny
91.8°F
79.7°F
84°F
77%
0 in
10%
0%
18.3 mph
10.1


Air Quality

AQI: 2 - Moderate
PM2.5: 15.86 μg/m3
PM10: 29.12 μg/m3
Carbon Monoxide: 98.33 μg/m3
Nitrogen Dioxide: 1.13 μg/m3
Sulphur Dioxide: 0.63 μg/m3
Ozone: 56.46 μg/m3

Astronomical

Sunrise: 6:23 AM
Sun Transit: 1:22 PM
Sunset: 8:23 PM
Daylight: 14 hrs 1 mins
Moonrise: 6:54 PM
Moon Transit: 11:55 PM
Moonset: 4:10 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 95.2%

Best Times for Fishing or Hunting

Major Periods

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

Minor Periods

6:24 PM - 7:54 PM
3:40 AM - 5:10 AM

Action Rating: 3 out of 5

Sunday, June 28, 2026

Weather Forecast

Partly Cloudy
86.2°F
82°F
84°F
75%
0 in
17%
0%
17 mph
11.3


Air Quality

AQI: 2 - Moderate
PM2.5: 16.32 μg/m3
PM10: 31 μg/m3
Carbon Monoxide: 99.96 μg/m3
Nitrogen Dioxide: 1.09 μg/m3
Sulphur Dioxide: 0.64 μg/m3
Ozone: 60.29 μg/m3

Astronomical

Sunrise: 6:23 AM
Sun Transit: 1:22 PM
Sunset: 8:23 PM
Daylight: 14 hrs mins
Moonrise: 7:46 PM
Moon Transit: 12:00 AM
Moonset: 4:56 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 98.8%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
11:10 AM - 1:40 PM

Minor Periods

7:16 PM - 8:46 PM
4:26 AM - 5:56 AM

Action Rating: 4 out of 5

Monday, June 29, 2026

Weather Forecast

Partly Cloudy
86.2°F
81.5°F
83.8°F
73%
0 in
12%
0%
16.1 mph
9.7


Air Quality

AQI: 2 - Moderate
PM2.5: 19.55 μg/m3
PM10: 47.02 μg/m3
Carbon Monoxide: 99.75 μg/m3
Nitrogen Dioxide: 1.3 μg/m3
Sulphur Dioxide: 0.74 μg/m3
Ozone: 59.46 μg/m3

Astronomical

Sunrise: 6:23 AM
Sun Transit: 1:23 PM
Sunset: 8:23 PM
Daylight: 14 hrs mins
Moonrise: 8:36 PM
Moon Transit: 12:46 AM
Moonset: 5:48 AM
Moon Phase: Full
Moon Illumination: 100.0%

Best Times for Fishing or Hunting

Major Periods

12:16 AM - 2:46 AM
12:01 AM - 2:31 PM

Minor Periods

8:06 PM - 9:36 PM
5:18 AM - 6:48 AM

Action Rating: 5 out of 5

Tuesday, June 30, 2026

Weather Forecast

Sunny
85.9°F
80.8°F
83.5°F
72%
0 in
7%
0%
12.8 mph
11.7


Air Quality

AQI: 1 - Good
PM2.5: 11.89 μg/m3
PM10: 19.87 μg/m3
Carbon Monoxide: 96.73 μg/m3
Nitrogen Dioxide: 1.53 μg/m3
Sulphur Dioxide: 0.78 μg/m3
Ozone: 57.42 μg/m3

Astronomical

Sunrise: 6:24 AM
Sun Transit: 1:23 PM
Sunset: 8:23 PM
Daylight: 14 hrs mins
Moonrise: 9:19 PM
Moon Transit: 1:38 AM
Moonset: 6:43 AM
Moon Phase: Full
Moon Illumination: 98.6%

Best Times for Fishing or Hunting

Major Periods

1:08 AM - 3:38 AM
12:52 AM - 3:22 PM

Minor Periods

8:49 PM - 10:19 PM
6:13 AM - 7:43 AM

Action Rating: 5 out of 5

Wednesday, July 1, 2026

Weather Forecast

Patchy rain nearby
86.9°F
81.3°F
83.3°F
75%
0.07 in
57%
0%
10.3 mph
0.2


Air Quality

AQI: 1 - Good
PM2.5: 7.33 μg/m3
PM10: 12.94 μg/m3
Carbon Monoxide: 95 μg/m3
Nitrogen Dioxide: 1.65 μg/m3
Sulphur Dioxide: 0.63 μg/m3
Ozone: 58.13 μg/m3

Astronomical

Sunrise: 6:24 AM
Sun Transit: 1:23 PM
Sunset: 8:23 PM
Daylight: 13 hrs 59 mins
Moonrise: 9:57 PM
Moon Transit: 2:27 AM
Moonset: 7:40 AM
Moon Phase: Full
Moon Illumination: 94.7%

Best Times for Fishing or Hunting

Major Periods

1:57 AM - 4:27 AM
1:41 PM - 4:11 PM

Minor Periods

9:27 PM - 10:57 PM
7:10 AM - 8:40 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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