Water Temperature of Galveston Bay in High Island, TX

Current Water Temperature

88.3°F

Measurement Time: Friday, July 11, 2025, 8:18 PM CDT

Today's Tides

 Low: July 11, 2:31 AM, -0.36 ft
High: July 11, 12:47 PM, 1.38 ft

Temperature Locations

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Local Points of Interest

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

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Galveston Bay

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

Elevation Above Sea Level: 0 feet / 0 meters

Sensor Depth: -0.5 feet / -0.2 meters

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 (26.0 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

81°F
Sunny
Conditions: Sunny
Humidity: 77%
Feels Like: 87.1°F
Wind: S 15.9 mph
Wind Gusts: 22.6 mph
Pressure: 30.01 in
Precipitation: 0 in
Cloud Cover: 0%
Visibility: 9 mi
UV Index: 0

Five Day Weather Forecast

Patchy rain nearby
Fri
H: 88°F
L: 82°F
Partly Cloudy
Sat
H: 87°F
L: 83°F
Partly Cloudy
Sun
H: 86°F
L: 81°F
Partly Cloudy
Mon
H: 87°F
L: 81°F
Sunny
Tue
H: 86°F
L: 82°F

Air Quality

AQI: 1 - Good
PM2.5: 11.1 μg/m3
PM10: 16.65 μg/m3
Carbon Monoxide: 186.85 μg/m3
Nitrogen Dioxide: 2.96 μg/m3
Sulphur Dioxide: 0.56 μg/m3
Ozone: 55 μg/m3

Astronomical

Sunrise: 6:26 AM
Sun Transit: 1:23 PM
Sunset: 8:21 PM
Daylight: 13 hrs 55 mins
Moonrise: 9:24 PM
Moon Transit: 1:47 AM
Moonset: 6:57 AM
Moon Phase: Full
Moon Illumination: 97.4%

Best Times for Fishing or Hunting

Major Periods

1:17 AM - 3:47 AM
1:07 PM - 3:37 PM

Minor Periods

8:54 PM - 10:24 PM
6:27 AM - 7:57 AM

Action Rating: 4 out of 5

Friday, July 11, 2025

Weather Forecast

Conditions: Patchy rain nearby
Average Temperature: 84.6°F
Average Humidity: 81%
Chance of Rain: 74%
Wind: 16.1 mph
UV Index: 2.8

Air Quality

AQI: 2 - Moderate
PM2.5: 22.96 μg/m3
PM10: 61.14 μg/m3
Carbon Monoxide: 191.44 μg/m3
Nitrogen Dioxide: 3.15 μg/m3
Sulphur Dioxide: 0.61 μg/m3
Ozone: 53.44 μg/m3

Astronomical

Sunrise: 6:26 AM
Sun Transit: 1:23 PM
Sunset: 8:21 PM
Daylight: 13 hrs 55 mins
Moonrise: 9:24 PM
Moon Transit: 1:47 AM
Moonset: 6:57 AM
Moon Phase: Full
Moon Illumination: 97.4%

Best Times for Fishing or Hunting

Major Periods

1:17 AM - 3:47 AM
1:07 PM - 3:37 PM

Minor Periods

8:54 PM - 10:24 PM
6:27 AM - 7:57 AM

Action Rating: 4 out of 5

Saturday, July 12, 2025

Weather Forecast

Conditions: Partly Cloudy
Average Temperature: 84.5°F
Average Humidity: 78%
Chance of Rain: 0%
Wind: 17 mph
UV Index: 2.9

Air Quality

AQI: 1 - Good
PM2.5: 9.89 μg/m3
PM10: 15.16 μg/m3
Carbon Monoxide: 188.33 μg/m3
Nitrogen Dioxide: 2.26 μg/m3
Sulphur Dioxide: 0.4 μg/m3
Ozone: 62.52 μg/m3

Astronomical

Sunrise: 6:27 AM
Sun Transit: 1:23 PM
Sunset: 8:20 PM
Daylight: 13 hrs 54 mins
Moonrise: 10:02 PM
Moon Transit: 2:40 AM
Moonset: 8:01 AM
Moon Phase: Full
Moon Illumination: 92.7%

Best Times for Fishing or Hunting

Major Periods

2:10 AM - 4:40 AM
1:59 PM - 4:29 PM

Minor Periods

9:32 PM - 11:02 PM
7:31 AM - 9:01 AM

Action Rating: 3 out of 5

Sunday, July 13, 2025

Weather Forecast

Conditions: Partly Cloudy
Average Temperature: 84°F
Average Humidity: 82%
Chance of Rain: 0%
Wind: 15.2 mph
UV Index: 2.8

Air Quality

AQI: 1 - Good
PM2.5: 7.4 μg/m3
PM10: 11.43 μg/m3
Carbon Monoxide: 186.11 μg/m3
Nitrogen Dioxide: 3.06 μg/m3
Sulphur Dioxide: 0.34 μg/m3
Ozone: 57.4 μg/m3

Astronomical

Sunrise: 6:27 AM
Sun Transit: 1:23 PM
Sunset: 8:20 PM
Daylight: 13 hrs 53 mins
Moonrise: 10:36 PM
Moon Transit: 3:30 AM
Moonset: 9:05 AM
Moon Phase: Waning Gibbous
Moon Illumination: 85.7%

Best Times for Fishing or Hunting

Major Periods

3:00 AM - 5:30 AM
2:48 PM - 5:18 PM

Minor Periods

10:06 PM - 11:36 PM
8:35 AM - 10:05 AM

Action Rating: 2 out of 5

Monday, July 14, 2025

Weather Forecast

Conditions: Partly Cloudy
Average Temperature: 83.6°F
Average Humidity: 81%
Chance of Rain: 0%
Wind: 13.9 mph
UV Index: 2.4

Air Quality

AQI: 1 - Good
PM2.5: 7.96 μg/m3
PM10: 12.22 μg/m3
Carbon Monoxide: 180.34 μg/m3
Nitrogen Dioxide: 3.43 μg/m3
Sulphur Dioxide: 0.49 μg/m3
Ozone: 56.88 μg/m3

Astronomical

Sunrise: 6:28 AM
Sun Transit: 1:23 PM
Sunset: 8:20 PM
Daylight: 13 hrs 52 mins
Moonrise: 11:07 PM
Moon Transit: 4:18 AM
Moonset: 10:07 AM
Moon Phase: Waning Gibbous
Moon Illumination: 76.9%

Best Times for Fishing or Hunting

Major Periods

3:48 AM - 6:18 AM
3:35 PM - 6:05 PM

Minor Periods

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

Action Rating: 3 out of 5

Tuesday, July 15, 2025

Weather Forecast

Conditions: Sunny
Average Temperature: 83.8°F
Average Humidity: 73%
Chance of Rain: 0%
Wind: 12.8 mph
UV Index: 2.9

Air Quality

AQI: 1 - Good
PM2.5: 10.87 μg/m3
PM10: 17.59 μg/m3
Carbon Monoxide: 205.07 μg/m3
Nitrogen Dioxide: 5.46 μg/m3
Sulphur Dioxide: 0.75 μg/m3
Ozone: 49.54 μg/m3

Astronomical

Sunrise: 6:28 AM
Sun Transit: 1:23 PM
Sunset: 8:19 PM
Daylight: 13 hrs 51 mins
Moonrise: 12:07 AM
Moon Transit: 12:00 AM
Moonset: 11:09 AM
Moon Phase: Waning Gibbous
Moon Illumination: 66.7%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
4:21 PM - 6:51 PM

Minor Periods

10:39 AM - 12:09 AM
12:00 AM - 12:00 AM

Action Rating: 2 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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