Water Temperature of Galveston Bay in High Island, TX

Current Water Temperature

86.4°F

Measurement Time: Monday, June 15, 2026, 7:48 AM CDT

Today's Tides

Low: June 15, 1:48 AM, -0.5 ft
 High: June 15, 12:48 PM, 1.6 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

78.1°F
Sunny
Sunny
83°F
92.1°F
93%
SSW 15.7 mph
21.8 mph
82.4°F
78.4°F
0 in
0%
8 mi
1014 mbar
0.1

Five Day Weather Forecast

Patchy rain nearby
Mon
H: 86°F
L: 82°F
Moderate rain
Tue
H: 84°F
L: 82°F
Heavy rain
Wed
H: 82°F
L: 78°F
Moderate rain
Thu
H: 86°F
L: 83°F
Patchy rain nearby
Fri
H: 85°F
L: 83°F

Air Quality

AQI: 1 - Good
PM2.5: 9.1 μg/m3
PM10: 14.4 μg/m3
Carbon Monoxide: 108 μg/m3
Nitrogen Dioxide: 2.5 μg/m3
Sulphur Dioxide: 0.6 μg/m3
Ozone: 45 μg/m3

Astronomical

Sunrise: 6:17 AM
Sun Transit: 1:18 PM
Sunset: 8:20 PM
Daylight: 14 hrs 2 mins
Moonrise: 6:31 AM
Moon Transit: 2:00 PM
Moonset: 9:27 PM
Moon Phase: New
Moon Illumination: 3.8%

Best Times for Fishing or Hunting

Major Periods

12:19 AM - 2:49 AM
1:30 PM - 4:00 PM

Minor Periods

8:57 PM - 10:27 PM
6:01 AM - 7:31 AM

Action Rating: 4 out of 5

Beach Hazards Statement issued June 14 at 1:46PM CDT until June 15 at 10:00AM CDT by NWS Houston/Galveston TX

Effective: Sun June 14, 2026, 1:46 PM
Expires: Mon June 15, 2026, 3:00 AM

* WHAT...Moderate to high risk of strong rip currents. Elevated tides during times of high tide.. * WHERE...Gulf-facing beaches, including the Matagorda Peninsula, Brazoria County beaches, Galveston Island and the Bolivar Peninsula. * WHEN...Through Monday morning. * IMPACTS...Rip currents can sweep even the best swimmers away from shore into deeper water. Elevated tides could result in minor coastal flooding and isolated overwash in some spots during high tide.

Remain out of the water to avoid hazardous swimming conditions.


Flood Watch issued June 14 at 11:29AM CDT until June 17 at 7:00AM CDT by NWS Houston/Galveston TX

Effective: Sun June 14, 2026, 11:29 AM
Expires: Mon June 15, 2026, 7:00 AM

* WHAT...Flooding caused by excessive rainfall is possible. * WHERE...Portions of south central and southeast Texas, including the following areas, in south central Texas, Coastal Jackson and Inland Jackson. In southeast Texas, Austin, Bolivar Peninsula, Brazoria Islands, Brazos, Burleson, Chambers, Coastal Brazoria, Coastal Galveston, Coastal Harris, Coastal Matagorda, Colorado, Fort Bend, Galveston Island, Grimes, Houston, Inland Brazoria, Inland Galveston, Inland Harris, Inland Matagorda, Madison, Matagorda Islands, Montgomery, Northern Liberty, Polk, San Jacinto, Southern Liberty, Trinity, Walker, Waller, Washington and Wharton. * WHEN...Through Wednesday morning. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. * ADDITIONAL DETAILS... - Rounds of showers and thunderstorms are expected, with period of heavy rain. Rainfall totals through Wednesday morning are between 2 to 4 inches, with isolated higher amounts of 6-8 inches. Rainfall rates are expected to range from 2-4 inches per hour at times. - http://www.weather.gov/safety/flood

You should monitor later forecasts and be alert for possible Flood Warnings. Those living in areas prone to flooding should be prepared to take action should flooding develop.


Beach Hazards Statement issued June 15 at 3:04AM CDT until June 15 at 10:00AM CDT by NWS Houston/Galveston TX

Effective: Mon June 15, 2026, 3:04 AM
Expires: Mon June 15, 2026, 10:00 AM

* WHAT...Moderate to high risk of strong rip currents. Elevated tides during times of high tide. * WHERE...Gulf-facing beaches, including the Matagorda Peninsula, Brazoria County beaches, Galveston Island and the Bolivar Peninsula. * WHEN...Until 10 AM CDT this morning. * IMPACTS...Rip currents can sweep even the best swimmers away from shore into deeper water. Elevated tides could result in minor coastal flooding and isolated overwash in some spots during high tide.

Remain out of the water to avoid hazardous swimming conditions.


Flood Watch issued June 15 at 1:50AM CDT until June 17 at 7:00AM CDT by NWS Jackson MS

Effective: Mon June 15, 2026, 1:50 AM
Expires: Mon June 15, 2026, 12:00 PM

* WHAT...Flash flooding caused by excessive rainfall continues to be possible. * WHERE...Portions of northeast Louisiana, including the following parishes, Catahoula, Concordia, East Carroll, Franklin LA, Madison LA, Morehouse, Richland, Tensas and West Carroll and Mississippi, including the following areas, Adams, Claiborne, Copiah, Franklin MS, Hinds, Issaquena, Jefferson, Jefferson Davis, Lawrence, Lincoln, Madison MS, Marion, Rankin, Sharkey, Simpson, Warren and Yazoo. * WHEN...From 10 AM CDT this morning through Wednesday morning. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Flooding may occur in poor drainage and urban areas. * ADDITIONAL DETAILS... - Conditions will be favorable for flash flooding. Heavy rainfall rates at times with totals of 3-5 inches in a short amount of time. - http://www.weather.gov/safety/flood

You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued.


Flood Watch issued June 14 at 9:07PM CDT until June 17 at 7:00AM CDT by NWS Lake Charles LA

Effective: Sun June 14, 2026, 9:07 PM
Expires: Tue June 16, 2026, 12:00 AM

* WHAT...Flooding caused by excessive rainfall is possible. * WHERE...Portions of Louisiana, including the following parishes, Allen, Avoyelles, Beauregard, Evangeline, Lafayette, Northern Acadia, Northern Calcasieu, Northern Jefferson Davis, Rapides, Southern Acadia, Southern Calcasieu, Southern Jefferson Davis, St. Landry, Upper St. Martin and Vernon and southeast Texas, including the following areas, Hardin, Lower Jefferson, Northern Jasper, Northern Newton, Northern Orange, Southern Jasper, Southern Newton, Southern Orange, Tyler and Upper Jefferson. * WHEN...From 7 AM CDT Monday through Wednesday morning. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. * ADDITIONAL DETAILS... - A stalling cold front will interact with a very moist air mass through early Wednesday. Multiple rounds of rain are expected to produce rainfall totals of 2 to 5 inches in the watch area with isolated locations receiving between 6 and 10 inches. Rainfall rates in storm storms may excessive and quickly produce flooding in urban areas. Additional rainfall may possible beyond Wednesday and the watch may need to be extended. - http://www.weather.gov/safety/flood

You should monitor later forecasts and be alert for possible Flood Warnings. Those living in areas prone to flooding should be prepared to take action should flooding develop.


Monday, June 15, 2026

Weather Forecast

Patchy rain nearby
85.6°F
81.5°F
83.2°F
83%
0.16 in
75%
0%
16.3 mph
11.6


Air Quality

AQI: 1 - Good
PM2.5: 9.2 μg/m3
PM10: 14.05 μg/m3
Carbon Monoxide: 106.08 μg/m3
Nitrogen Dioxide: 2.17 μg/m3
Sulphur Dioxide: 0.63 μg/m3
Ozone: 51.75 μg/m3

Astronomical

Sunrise: 6:17 AM
Sun Transit: 1:18 PM
Sunset: 8:20 PM
Daylight: 14 hrs 2 mins
Moonrise: 6:31 AM
Moon Transit: 2:00 PM
Moonset: 9:27 PM
Moon Phase: New
Moon Illumination: 3.8%

Best Times for Fishing or Hunting

Major Periods

12:19 AM - 2:49 AM
1:30 PM - 4:00 PM

Minor Periods

8:57 PM - 10:27 PM
6:01 AM - 7:31 AM

Action Rating: 4 out of 5

Tuesday, June 16, 2026

Weather Forecast

Moderate rain
83.7°F
82°F
82.7°F
80%
0.3 in
78%
0%
17.4 mph
9.2


Air Quality

AQI: 1 - Good
PM2.5: 5.93 μg/m3
PM10: 8.35 μg/m3
Carbon Monoxide: 104.25 μg/m3
Nitrogen Dioxide: 3.2 μg/m3
Sulphur Dioxide: 0.88 μg/m3
Ozone: 46.92 μg/m3

Astronomical

Sunrise: 6:17 AM
Sun Transit: 1:18 PM
Sunset: 8:20 PM
Daylight: 14 hrs 2 mins
Moonrise: 7:43 AM
Moon Transit: 3:06 PM
Moonset: 10:23 PM
Moon Phase: New
Moon Illumination: 1.0%

Best Times for Fishing or Hunting

Major Periods

1:27 AM - 3:57 AM
2:36 PM - 5:06 PM

Minor Periods

9:53 PM - 11:23 PM
7:13 AM - 8:43 AM

Action Rating: 3 out of 5

Wednesday, June 17, 2026

Weather Forecast

Heavy rain
82.2°F
78°F
80.8°F
85%
2.21 in
86%
0%
31.8 mph
2.4


Air Quality

AQI: 1 - Good
PM2.5: 8.29 μg/m3
PM10: 12.5 μg/m3
Carbon Monoxide: 102.5 μg/m3
Nitrogen Dioxide: 1.69 μg/m3
Sulphur Dioxide: 0.45 μg/m3
Ozone: 49.08 μg/m3

Astronomical

Sunrise: 6:18 AM
Sun Transit: 1:18 PM
Sunset: 8:20 PM
Daylight: 14 hrs 3 mins
Moonrise: 8:56 AM
Moon Transit: 4:06 PM
Moonset: 11:09 PM
Moon Phase: Waxing Crescent
Moon Illumination: 4.6%

Best Times for Fishing or Hunting

Major Periods

2:30 AM - 5:00 AM
3:36 PM - 6:06 PM

Minor Periods

12:00 AM - 12:00 AM
8:26 AM - 9:56 AM

Action Rating: 2 out of 5

Thursday, June 18, 2026

Weather Forecast

Moderate rain
85.5°F
82.8°F
84°F
87%
0.27 in
82%
0%
28.2 mph
10.8


Air Quality

AQI: 1 - Good
PM2.5: 7.73 μg/m3
PM10: 11.59 μg/m3
Carbon Monoxide: 110.54 μg/m3
Nitrogen Dioxide: 1.49 μg/m3
Sulphur Dioxide: 0.33 μg/m3
Ozone: 50.71 μg/m3

Astronomical

Sunrise: 6:18 AM
Sun Transit: 1:18 PM
Sunset: 8:20 PM
Daylight: 14 hrs 3 mins
Moonrise: 10:07 AM
Moon Transit: 5:01 PM
Moonset: 12:09 AM
Moon Phase: Waxing Crescent
Moon Illumination: 10.4%

Best Times for Fishing or Hunting

Major Periods

3:28 AM - 5:58 AM
4:31 PM - 7:01 PM

Minor Periods

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

Action Rating: 3 out of 5

Friday, June 19, 2026

Weather Forecast

Patchy rain nearby
85.4°F
83°F
83.9°F
82%
0.02 in
43%
0%
21.5 mph
0.2


Air Quality

AQI: 1 - Good
PM2.5: 9.34 μg/m3
PM10: 14.21 μg/m3
Carbon Monoxide: 119.25 μg/m3
Nitrogen Dioxide: 1.41 μg/m3
Sulphur Dioxide: 0.33 μg/m3
Ozone: 47.13 μg/m3

Astronomical

Sunrise: 6:18 AM
Sun Transit: 1:19 PM
Sunset: 8:21 PM
Daylight: 14 hrs 3 mins
Moonrise: 11:12 AM
Moon Transit: 5:50 PM
Moonset: 12:47 AM
Moon Phase: Waxing Crescent
Moon Illumination: 18.3%

Best Times for Fishing or Hunting

Major Periods

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

Minor Periods

10:42 AM - 12:12 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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