Water Temperature of Galveston Bay in High Island, TX

Current Water Temperature

87.6°F

Measurement Time: Friday, August 1, 2025, 7:06 AM CDT

Today's Tides

High: August 1, 9:10 AM, 1.26 ft
 Low: August 1, 8:17 PM, 0.06 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

84°F
Moderate or heavy rain shower
Conditions: Moderate or heavy rain shower
Humidity: 82%
Feels Like: 95.9°F
Wind: WNW 10.7 mph
Wind Gusts: 17.5 mph
Pressure: 30.08 in
Precipitation: 0.16 in
Cloud Cover: 25%
Visibility: 9 mi
UV Index: 0

Five Day Weather Forecast

Patchy rain nearby
Fri
H: 91°F
L: 80°F
Patchy rain nearby
Sat
H: 93°F
L: 81°F
Moderate rain
Sun
H: 83°F
L: 81°F
Patchy rain nearby
Mon
H: 87°F
L: 82°F
Patchy rain nearby
Tue
H: 87°F
L: 83°F

Air Quality

AQI: 1 - Good
PM2.5: 17.58 μg/m3
PM10: 23.87 μg/m3
Carbon Monoxide: 244.2 μg/m3
Nitrogen Dioxide: 7.96 μg/m3
Sulphur Dioxide: 2.22 μg/m3
Ozone: 65 μg/m3

Astronomical

Sunrise: 6:38 AM
Sun Transit: 1:23 PM
Sunset: 8:10 PM
Daylight: 13 hrs 32 mins
Moonrise: 1:57 PM
Moon Transit: 7:19 PM
Moonset: 12:05 AM
Moon Phase: First Quarter
Moon Illumination: 47.9%

Best Times for Fishing or Hunting

Major Periods

5:51 AM - 8:21 AM
6:49 PM - 9:19 PM

Minor Periods

1:27 PM - 2:57 PM
12:00 AM - 12:00 AM

Action Rating: 2 out of 5

Friday, August 1, 2025

Weather Forecast

Conditions: Patchy rain nearby
Average Temperature: 85.1°F
Average Humidity: 79%
Chance of Rain: 80%
Wind: 11.2 mph
UV Index: 2.7

Air Quality

AQI: 2 - Moderate
PM2.5: 16.98 μg/m3
PM10: 23.01 μg/m3
Carbon Monoxide: 231.77 μg/m3
Nitrogen Dioxide: 7.64 μg/m3
Sulphur Dioxide: 2.04 μg/m3
Ozone: 65.68 μg/m3

Astronomical

Sunrise: 6:38 AM
Sun Transit: 1:23 PM
Sunset: 8:10 PM
Daylight: 13 hrs 32 mins
Moonrise: 1:57 PM
Moon Transit: 7:19 PM
Moonset: 12:05 AM
Moon Phase: First Quarter
Moon Illumination: 47.9%

Best Times for Fishing or Hunting

Major Periods

5:51 AM - 8:21 AM
6:49 PM - 9:19 PM

Minor Periods

1:27 PM - 2:57 PM
12:00 AM - 12:00 AM

Action Rating: 2 out of 5

Saturday, August 2, 2025

Weather Forecast

Conditions: Patchy rain nearby
Average Temperature: 85.6°F
Average Humidity: 77%
Chance of Rain: 81%
Wind: 11 mph
UV Index: 2.7

Air Quality

AQI: 1 - Good
PM2.5: 13.79 μg/m3
PM10: 18.28 μg/m3
Carbon Monoxide: 242.05 μg/m3
Nitrogen Dioxide: 8.66 μg/m3
Sulphur Dioxide: 2.18 μg/m3
Ozone: 62.56 μg/m3

Astronomical

Sunrise: 6:38 AM
Sun Transit: 1:23 PM
Sunset: 8:09 PM
Daylight: 13 hrs 31 mins
Moonrise: 2:55 PM
Moon Transit: 8:06 PM
Moonset: 12:38 AM
Moon Phase: First Quarter
Moon Illumination: 59.1%

Best Times for Fishing or Hunting

Major Periods

6:36 AM - 9:06 AM
7:36 PM - 10:06 PM

Minor Periods

2:25 PM - 3:55 PM
12:08 AM - 1:38 AM

Action Rating: 3 out of 5

Sunday, August 3, 2025

Weather Forecast

Conditions: Moderate rain
Average Temperature: 82.5°F
Average Humidity: 82%
Chance of Rain: 80%
Wind: 13.6 mph
UV Index: 2.7

Air Quality

AQI: 1 - Good
PM2.5: 12.67 μg/m3
PM10: 16.81 μg/m3
Carbon Monoxide: 258.04 μg/m3
Nitrogen Dioxide: 7.91 μg/m3
Sulphur Dioxide: 2.74 μg/m3
Ozone: 66.64 μg/m3

Astronomical

Sunrise: 6:39 AM
Sun Transit: 1:23 PM
Sunset: 8:08 PM
Daylight: 13 hrs 29 mins
Moonrise: 3:52 PM
Moon Transit: 8:55 PM
Moonset: 1:14 AM
Moon Phase: First Quarter
Moon Illumination: 70.0%

Best Times for Fishing or Hunting

Major Periods

7:24 AM - 9:54 AM
8:25 PM - 10:55 PM

Minor Periods

3:22 PM - 4:52 PM
12:44 AM - 2:14 AM

Action Rating: 3 out of 5

Monday, August 4, 2025

Weather Forecast

Conditions: Patchy rain nearby
Average Temperature: 84.7°F
Average Humidity: 73%
Chance of Rain: 86%
Wind: 12.3 mph
UV Index: 2.2

Air Quality

AQI: 1 - Good
PM2.5: 13.75 μg/m3
PM10: 18.72 μg/m3
Carbon Monoxide: 212.31 μg/m3
Nitrogen Dioxide: 6.73 μg/m3
Sulphur Dioxide: 1.55 μg/m3
Ozone: 65.52 μg/m3

Astronomical

Sunrise: 6:40 AM
Sun Transit: 1:23 PM
Sunset: 8:08 PM
Daylight: 13 hrs 28 mins
Moonrise: 4:50 PM
Moon Transit: 9:48 PM
Moonset: 1:57 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 79.8%

Best Times for Fishing or Hunting

Major Periods

8:15 AM - 10:45 AM
9:18 PM - 11:48 PM

Minor Periods

4:20 PM - 5:50 PM
1:27 AM - 2:57 AM

Action Rating: 2 out of 5

Tuesday, August 5, 2025

Weather Forecast

Conditions: Patchy rain nearby
Average Temperature: 85.1°F
Average Humidity: 71%
Chance of Rain: 77%
Wind: 13.6 mph
UV Index: 0

Air Quality

AQI: 1 - Good
PM2.5: 12.48 μg/m3
PM10: 16.86 μg/m3
Carbon Monoxide: 230.68 μg/m3
Nitrogen Dioxide: 9.09 μg/m3
Sulphur Dioxide: 1.45 μg/m3
Ozone: 56.15 μg/m3

Astronomical

Sunrise: 6:40 AM
Sun Transit: 1:23 PM
Sunset: 8:07 PM
Daylight: 13 hrs 27 mins
Moonrise: 5:44 PM
Moon Transit: 10:42 PM
Moonset: 2:47 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 88.0%

Best Times for Fishing or Hunting

Major Periods

9:09 AM - 11:39 AM
12:00 AM - 12:00 AM

Minor Periods

5:14 PM - 6:44 PM
2:17 AM - 3:47 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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