Water Temperature of Galveston Bay in High Island, TX

Current Water Temperature

79.5°F

Measurement Time: Sunday, April 26, 2026, 5:36 PM CDT

Today's Tides

Low: April 26, 12:28 AM, 1.1 ft
 High: April 26, 3:34 AM, 1.1 ft
Low: April 26, 11:14 AM, 0.4 ft
 High: April 26, 5:57 PM, 1.2 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

79°F
Mist
Mist
87°F
78.7°F
88%
SSE 12.8 mph
17.9 mph
74.2°F
73.1°F
0 in
50%
9 mi
1009 mbar
3.1

Five Day Weather Forecast

Moderate rain
Sun
H: 74°F
L: 73°F
Patchy rain nearby
Mon
H: 78°F
L: 73°F
Partly Cloudy
Tue
H: 77°F
L: 75°F
Patchy rain nearby
Wed
H: 78°F
L: 75°F
Cloudy
Thu
H: 77°F
L: 68°F

Air Quality

AQI: 1 - Good
PM2.5: 11.85 μg/m3
PM10: 16.75 μg/m3
Carbon Monoxide: 121.85 μg/m3
Nitrogen Dioxide: 3.75 μg/m3
Sulphur Dioxide: 1.45 μg/m3
Ozone: 66 μg/m3

Astronomical

Sunrise: 6:40 AM
Sun Transit: 1:15 PM
Sunset: 7:51 PM
Daylight: 13 hrs 11 mins
Moonrise: 3:29 PM
Moon Transit: 9:57 PM
Moonset: 3:48 AM
Moon Phase: First Quarter
Moon Illumination: 72.3%

Best Times for Fishing or Hunting

Major Periods

8:30 AM - 11:00 AM
9:27 PM - 11:57 PM

Minor Periods

2:59 PM - 4:29 PM
3:18 AM - 4:48 AM

Action Rating: 2 out of 5

Sunday, April 26, 2026

Weather Forecast

Moderate rain
74.3°F
72.9°F
73.8°F
96%
0.43 in
87%
0%
14.8 mph
10.3


Air Quality

AQI: 1 - Good
PM2.5: 11.33 μg/m3
PM10: 15.82 μg/m3
Carbon Monoxide: 126.17 μg/m3
Nitrogen Dioxide: 3.15 μg/m3
Sulphur Dioxide: 1.42 μg/m3
Ozone: 65.84 μg/m3

Astronomical

Sunrise: 6:40 AM
Sun Transit: 1:15 PM
Sunset: 7:51 PM
Daylight: 13 hrs 11 mins
Moonrise: 3:29 PM
Moon Transit: 9:57 PM
Moonset: 3:48 AM
Moon Phase: First Quarter
Moon Illumination: 72.3%

Best Times for Fishing or Hunting

Major Periods

8:30 AM - 11:00 AM
9:27 PM - 11:57 PM

Minor Periods

2:59 PM - 4:29 PM
3:18 AM - 4:48 AM

Action Rating: 2 out of 5

Monday, April 27, 2026

Weather Forecast

Patchy rain nearby
77.5°F
73°F
75.6°F
91%
0.01 in
77%
0%
15.7 mph
10.3


Air Quality

AQI: 1 - Good
PM2.5: 12.69 μg/m3
PM10: 17.83 μg/m3
Carbon Monoxide: 124.69 μg/m3
Nitrogen Dioxide: 2.49 μg/m3
Sulphur Dioxide: 1.38 μg/m3
Ozone: 69.2 μg/m3

Astronomical

Sunrise: 6:39 AM
Sun Transit: 1:15 PM
Sunset: 7:52 PM
Daylight: 13 hrs 13 mins
Moonrise: 4:28 PM
Moon Transit: 10:39 PM
Moonset: 4:17 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 81.8%

Best Times for Fishing or Hunting

Major Periods

9:12 AM - 11:42 AM
12:00 AM - 12:00 AM

Minor Periods

3:58 PM - 5:28 PM
3:47 AM - 5:17 AM

Action Rating: 2 out of 5

Tuesday, April 28, 2026

Weather Forecast

Partly Cloudy
77.1°F
74.8°F
75.7°F
90%
0 in
0%
0%
17.7 mph
9.5


Air Quality

AQI: 1 - Good
PM2.5: 12.71 μg/m3
PM10: 17.88 μg/m3
Carbon Monoxide: 125.09 μg/m3
Nitrogen Dioxide: 2.5 μg/m3
Sulphur Dioxide: 1.35 μg/m3
Ozone: 73.96 μg/m3

Astronomical

Sunrise: 6:38 AM
Sun Transit: 1:15 PM
Sunset: 7:53 PM
Daylight: 13 hrs 14 mins
Moonrise: 5:23 PM
Moon Transit: 11:21 PM
Moonset: 4:45 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 89.6%

Best Times for Fishing or Hunting

Major Periods

9:54 AM - 12:24 AM
12:00 AM - 12:00 AM

Minor Periods

4:53 PM - 6:23 PM
4:15 AM - 5:45 AM

Action Rating: 2 out of 5

Wednesday, April 29, 2026

Weather Forecast

Patchy rain nearby
77.5°F
74.7°F
76°F
89%
0.03 in
87%
0%
18.8 mph
10.5


Air Quality

AQI: 1 - Good
PM2.5: 12.81 μg/m3
PM10: 17.98 μg/m3
Carbon Monoxide: 125.45 μg/m3
Nitrogen Dioxide: 2.56 μg/m3
Sulphur Dioxide: 1.29 μg/m3
Ozone: 78.2 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

Cloudy
76.9°F
68.1°F
73°F
80%
0 in
0%
0%
20.1 mph
10.9


Air Quality

AQI: 1 - Good
PM2.5: 12.97 μg/m3
PM10: 17.42 μg/m3
Carbon Monoxide: 132.54 μg/m3
Nitrogen Dioxide: 4.78 μg/m3
Sulphur Dioxide: 1.34 μg/m3
Ozone: 62.92 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

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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