Water Temperature of Galveston Bay in High Island, TX

Current Water Temperature

82.0°F

Measurement Time: Wednesday, April 29, 2026, 5:42 PM CDT

Today's Tides

Low: April 29, 1:12 AM, 0.4 ft
 High: April 29, 8:05 AM, 1.4 ft
Low: April 29, 2:36 PM, 1.0 ft
 High: April 29, 5:36 PM, 1.1 ft

Temperature Locations

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Local Points of Interest

Bolivar Peninsula; Anahuac National Wildlife Refuge; Horseshoe Marsh; High Island, TX

Galveston Bay

Station Name: High Island
Data Source: NOAA Tides and Currents

Elevation Above Sea Level: 0 feet

Sensor Depth: -1 feet

Nearest Address:
SH-124
High Island, TX 77623
Galveston County

GPS Coordinates: 29.59472, -94.39028

Nearby Water Temperatures

Rollover Pass, Port Bolivar, TX (9.2 mi)
Trinity Bay, Anahuac, TX (21.8 mi)
Trinity River, Wallisville, TX (25.4 mi)
Old River, Wallisville, TX (25.7 mi)
Bolivar Roads, Galveston, TX (26 mi)
Lake Charlotte, Wallisville, TX (27.1 mi)
Trinity Bay, Baytown, TX (28.3 mi)
Galveston Bay, Galveston, TX (29.4 mi)
Old River Lake, Cove, TX (29.5 mi)
Old River Cutoff, Moss Bluff, TX (31.1 mi)
Port of Galveston, Galveston, TX (31.2 mi)
Galveston Bay, San Leon, TX (32.7 mi)
Trinity River, Liberty, TX (33.3 mi)
Intracoastal Waterway, Port Arthur, TX (33.4 mi)
Sabine Pass, Port Arthur, TX (33.6 mi)

Weather for High Island, Texas

Current Weather

82.9°F
Sunny
Sunny
94.9°F
81.6°F
63%
SSE 13.2 mph
17 mph
76.7°F
73.8°F
0 in
25%
9 mi
1010 mbar
3.1

Five Day Weather Forecast

Cloudy
Wed
H: 77°F
L: 76°F
Patchy rain nearby
Thu
H: 79°F
L: 75°F
Moderate rain
Fri
H: 75°F
L: 59°F
Patchy rain nearby
Sat
H: 74°F
L: 57°F
Sunny
Sun
H: 72°F
L: 65°F

Air Quality

AQI: 1 - Good
PM2.5: 8.95 μg/m3
PM10: 12.85 μg/m3
Carbon Monoxide: 130.85 μg/m3
Nitrogen Dioxide: 3.05 μg/m3
Sulphur Dioxide: 1.25 μg/m3
Ozone: 78 μg/m3

Astronomical

Sunrise: 6:37 AM
Sun Transit: 1:14 PM
Sunset: 7:53 PM
Daylight: 13 hrs 16 mins
Moonrise: 6:20 PM
Moon Transit: 12:00 AM
Moonset: 5:13 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 95.5%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
10:36 AM - 1:06 PM

Minor Periods

5:50 PM - 7:20 PM
4:43 AM - 6:13 AM

Action Rating: 3 out of 5

Wednesday, April 29, 2026

Weather Forecast

Cloudy
76.8°F
75.6°F
76°F
92%
0 in
0%
0%
14.3 mph
10.8


Air Quality

AQI: 1 - Good
PM2.5: 11.39 μg/m3
PM10: 16.49 μg/m3
Carbon Monoxide: 133.33 μg/m3
Nitrogen Dioxide: 2.82 μg/m3
Sulphur Dioxide: 1.34 μg/m3
Ozone: 78.96 μg/m3

Astronomical

Sunrise: 6:37 AM
Sun Transit: 1:14 PM
Sunset: 7:53 PM
Daylight: 13 hrs 16 mins
Moonrise: 6:20 PM
Moon Transit: 12:00 AM
Moonset: 5:13 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 95.5%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
10:36 AM - 1:06 PM

Minor Periods

5:50 PM - 7:20 PM
4:43 AM - 6:13 AM

Action Rating: 3 out of 5

Thursday, April 30, 2026

Weather Forecast

Patchy rain nearby
79.1°F
74.8°F
76.6°F
85%
0.07 in
87%
0%
15.4 mph
8.1


Air Quality

AQI: 1 - Good
PM2.5: 8.98 μg/m3
PM10: 12.63 μg/m3
Carbon Monoxide: 130.85 μg/m3
Nitrogen Dioxide: 2.66 μg/m3
Sulphur Dioxide: 1.2 μg/m3
Ozone: 74.16 μg/m3

Astronomical

Sunrise: 6:36 AM
Sun Transit: 1:14 PM
Sunset: 7:54 PM
Daylight: 13 hrs 17 mins
Moonrise: 7:16 PM
Moon Transit: 12:03 AM
Moonset: 5:42 AM
Moon Phase: Full
Moon Illumination: 99.0%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
11:19 AM - 1:49 PM

Minor Periods

6:46 PM - 8:16 PM
5:12 AM - 6:42 AM

Action Rating: 5 out of 5

Friday, May 1, 2026

Weather Forecast

Moderate rain
75°F
58.6°F
69.3°F
90%
0.23 in
85%
0%
29.3 mph
5.1


Air Quality

AQI: 1 - Good
PM2.5: 8.76 μg/m3
PM10: 11.93 μg/m3
Carbon Monoxide: 156.86 μg/m3
Nitrogen Dioxide: 2.72 μg/m3
Sulphur Dioxide: 1.36 μg/m3
Ozone: 64.56 μg/m3

Astronomical

Sunrise: 6:36 AM
Sun Transit: 1:14 PM
Sunset: 7:54 PM
Daylight: 13 hrs 19 mins
Moonrise: 8:14 PM
Moon Transit: 12:47 AM
Moonset: 6:13 AM
Moon Phase: Full
Moon Illumination: 100.0%

Best Times for Fishing or Hunting

Major Periods

12:17 AM - 2:47 AM
12:03 AM - 2:33 PM

Minor Periods

7:44 PM - 9:14 PM
5:43 AM - 7:13 AM

Action Rating: 4 out of 5

Saturday, May 2, 2026

Weather Forecast

Patchy rain nearby
74.3°F
57.1°F
64.6°F
68%
0.01 in
87%
0%
23 mph
9.7


Air Quality

AQI: 1 - Good
PM2.5: 5.69 μg/m3
PM10: 6.82 μg/m3
Carbon Monoxide: 158.56 μg/m3
Nitrogen Dioxide: 2.44 μg/m3
Sulphur Dioxide: 1.63 μg/m3
Ozone: 91.44 μg/m3

Astronomical

Sunrise: 6:35 AM
Sun Transit: 1:14 PM
Sunset: 7:55 PM
Daylight: 13 hrs 20 mins
Moonrise: 9:11 PM
Moon Transit: 1:33 AM
Moonset: 6:48 AM
Moon Phase: Full
Moon Illumination: 98.4%

Best Times for Fishing or Hunting

Major Periods

1:03 AM - 3:33 AM
12:50 AM - 3:20 PM

Minor Periods

8:41 PM - 10:11 PM
6:18 AM - 7:48 AM

Action Rating: 4 out of 5

Sunday, May 3, 2026

Weather Forecast

Sunny
71.6°F
65.3°F
68.8°F
55%
0 in
0%
0%
14.1 mph
8.7


Air Quality

AQI: 1 - Good
PM2.5: 5.79 μg/m3
PM10: 6.59 μg/m3
Carbon Monoxide: 169.16 μg/m3
Nitrogen Dioxide: 3.74 μg/m3
Sulphur Dioxide: 1.81 μg/m3
Ozone: 79.15 μg/m3

Astronomical

Sunrise: 6:34 AM
Sun Transit: 1:14 PM
Sunset: 7:56 PM
Daylight: 13 hrs 22 mins
Moonrise: 10:09 PM
Moon Transit: 2:20 AM
Moonset: 7:27 AM
Moon Phase: Full
Moon Illumination: 94.4%

Best Times for Fishing or Hunting

Major Periods

1:50 AM - 4:20 AM
1:39 PM - 4:09 PM

Minor Periods

9:39 PM - 11:09 PM
6:57 AM - 8:27 AM

Action Rating: 4 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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