Water Temperature of Port of Galveston in Galveston, TX

Current Water Temperature

88.9°F

Measurement Time: Sunday, September 13, 2026, 12:42 AM CDT

Today's Tides

Low: September 13, 12:00 AM, 1.0 ft
 High: September 13, 5:49 AM, 1.5 ft
Low: September 13, 12:12 PM, 0.5 ft
 High: September 13, 7:31 PM, 1.6 ft

Temperature Locations

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Local Points of Interest

Pelican Island; Galveston Channel; Texas City Channel; Bolivar Roads; Campbell Bayou; Galveston Bay; Gulf of Mexico

Port of Galveston

Station Name: Galveston Pier 21
Data Source: NOAA Tides and Currents

Elevation Above Sea Level: 53 feet

Sensor Depth: -11 feet

Nearest Address:
2002 Wharf Rd
Galveston, TX 77550
Galveston County

GPS Coordinates: 29.310000, -94.793306

Nearby Water Temperatures

Galveston Bay, Galveston, TX (2.3 mi)
Bolivar Roads, Galveston, TX (5.3 mi)
Galveston Bay, Galveston, TX (6.3 mi)
Galveston Bay, San Leon, TX (13.9 mi)
Rollover Pass, Port Bolivar, TX (22 mi)
Trinity Bay, Anahuac, TX (24.4 mi)
Trinity Bay, Baytown, TX (25.2 mi)
San Luis Pass, Freeport, TX (25.8 mi)
San Jacinto River, La Porte, TX (28.1 mi)
Galveston Bay, High Island, TX (31.2 mi)
Old River, Wallisville, TX (34.3 mi)
Trinity River, Wallisville, TX (34.9 mi)
Old River Lake, Cove, TX (36 mi)
Lake Charlotte, Wallisville, TX (38.8 mi)
Gulf of Mexico, Surfside Beach, TX (39.8 mi)

Weather for Galveston, Texas

Current Weather

87°F
Mostly Clear
Mostly Clear
75%
S 15 mph
78°F

Weather Forecast

Partly Cloudy
Overnight
85°F - Partly Cloudy
Chance Showers And Thunderstorms
Sunday
90°F - Chance Showers And Thunderstorms
Mostly Clear
Sunday Night
83°F - Mostly Clear
Slight Chance Showers And Thunderstorms
Monday
89°F - Slight Chance Showers And Thunderstorms
Slight Chance Showers And Thunderstorms then Mostly Clear
Monday Night
84°F - Slight Chance Showers And Thunderstorms then Mostly Clear
Sunny
Tuesday
90°F - Sunny
Mostly Clear
Tuesday Night
84°F - Mostly Clear
Slight Chance Showers And Thunderstorms
Wednesday
90°F - Slight Chance Showers And Thunderstorms
Chance Showers And Thunderstorms
Wednesday Night
84°F - Chance Showers And Thunderstorms
Chance Showers And Thunderstorms
Thursday
89°F - Chance Showers And Thunderstorms
Mostly Clear
Thursday Night
83°F - Mostly Clear
Sunny
Friday
89°F - Sunny
Mostly Clear
Friday Night
82°F - Mostly Clear
Slight Chance Showers And Thunderstorms
Saturday
89°F - Slight Chance Showers And Thunderstorms

Astronomical

Sunrise: 7:03 AM
Sun Transit: 1:15 PM
Sunset: 7:26 PM
Daylight: 12 hrs 23 mins
Moonrise: 9:29 AM
Moon Transit: 3:11 PM
Moonset: 8:48 PM
Moon Phase: New
Moon Illumination: 2.2%

Best Times for Fishing or Hunting

Major Periods

1:39 AM - 4:09 AM
2:41 PM - 5:11 PM

Minor Periods

8:18 PM - 9:48 PM
8:59 AM - 10:29 AM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:03 AM
Sun Transit: 1:15 PM
Sunset: 7:26 PM
Daylight: 12 hrs 23 mins
Moonrise: 9:29 AM
Moon Transit: 3:11 PM
Moonset: 8:48 PM
Moon Phase: New
Moon Illumination: 2.2%

Best Times for Fishing or Hunting

Major Periods

1:39 AM - 4:09 AM
2:41 PM - 5:11 PM

Minor Periods

8:18 PM - 9:48 PM
8:59 AM - 10:29 AM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:03 AM
Sun Transit: 1:15 PM
Sunset: 7:26 PM
Daylight: 12 hrs 23 mins
Moonrise: 9:29 AM
Moon Transit: 3:11 PM
Moonset: 8:48 PM
Moon Phase: New
Moon Illumination: 2.2%

Best Times for Fishing or Hunting

Major Periods

1:39 AM - 4:09 AM
2:41 PM - 5:11 PM

Minor Periods

8:18 PM - 9:48 PM
8:59 AM - 10:29 AM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:03 AM
Sun Transit: 1:15 PM
Sunset: 7:26 PM
Daylight: 12 hrs 23 mins
Moonrise: 9:29 AM
Moon Transit: 3:11 PM
Moonset: 8:48 PM
Moon Phase: New
Moon Illumination: 2.2%

Best Times for Fishing or Hunting

Major Periods

1:39 AM - 4:09 AM
2:41 PM - 5:11 PM

Minor Periods

8:18 PM - 9:48 PM
8:59 AM - 10:29 AM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:03 AM
Sun Transit: 1:14 PM
Sunset: 7:25 PM
Daylight: 12 hrs 22 mins
Moonrise: 10:29 AM
Moon Transit: 3:57 PM
Moonset: 9:21 PM
Moon Phase: Waxing Crescent
Moon Illumination: 6.7%

Best Times for Fishing or Hunting

Major Periods

2:24 AM - 4:54 AM
3:27 PM - 5:57 PM

Minor Periods

8:51 PM - 10:21 PM
9:59 AM - 11:29 AM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:03 AM
Sun Transit: 1:14 PM
Sunset: 7:25 PM
Daylight: 12 hrs 22 mins
Moonrise: 10:29 AM
Moon Transit: 3:57 PM
Moonset: 9:21 PM
Moon Phase: Waxing Crescent
Moon Illumination: 6.7%

Best Times for Fishing or Hunting

Major Periods

2:24 AM - 4:54 AM
3:27 PM - 5:57 PM

Minor Periods

8:51 PM - 10:21 PM
9:59 AM - 11:29 AM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:04 AM
Sun Transit: 1:14 PM
Sunset: 7:24 PM
Daylight: 12 hrs 20 mins
Moonrise: 11:28 AM
Moon Transit: 4:45 PM
Moonset: 9:58 PM
Moon Phase: Waxing Crescent
Moon Illumination: 13.4%

Best Times for Fishing or Hunting

Major Periods

3:11 AM - 5:41 AM
4:15 PM - 6:45 PM

Minor Periods

9:28 PM - 10:58 PM
10:58 AM - 12:28 AM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:04 AM
Sun Transit: 1:14 PM
Sunset: 7:24 PM
Daylight: 12 hrs 20 mins
Moonrise: 11:28 AM
Moon Transit: 4:45 PM
Moonset: 9:58 PM
Moon Phase: Waxing Crescent
Moon Illumination: 13.4%

Best Times for Fishing or Hunting

Major Periods

3:11 AM - 5:41 AM
4:15 PM - 6:45 PM

Minor Periods

9:28 PM - 10:58 PM
10:58 AM - 12:28 AM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:04 AM
Sun Transit: 1:13 PM
Sunset: 7:23 PM
Daylight: 12 hrs 18 mins
Moonrise: 12:27 AM
Moon Transit: 5:34 PM
Moonset: 10:40 PM
Moon Phase: Waxing Crescent
Moon Illumination: 22.0%

Best Times for Fishing or Hunting

Major Periods

4:00 AM - 6:30 AM
5:04 PM - 7:34 PM

Minor Periods

10:10 PM - 11:40 PM
11:57 AM - 1:27 PM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:04 AM
Sun Transit: 1:13 PM
Sunset: 7:23 PM
Daylight: 12 hrs 18 mins
Moonrise: 12:27 AM
Moon Transit: 5:34 PM
Moonset: 10:40 PM
Moon Phase: Waxing Crescent
Moon Illumination: 22.0%

Best Times for Fishing or Hunting

Major Periods

4:00 AM - 6:30 AM
5:04 PM - 7:34 PM

Minor Periods

10:10 PM - 11:40 PM
11:57 AM - 1:27 PM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:05 AM
Sun Transit: 1:13 PM
Sunset: 7:21 PM
Daylight: 12 hrs 16 mins
Moonrise: 1:23 PM
Moon Transit: 6:25 PM
Moonset: 11:26 PM
Moon Phase: Waxing Crescent
Moon Illumination: 32.1%

Best Times for Fishing or Hunting

Major Periods

4:50 AM - 7:20 AM
5:55 PM - 8:25 PM

Minor Periods

12:00 AM - 12:00 AM
12:53 AM - 2:23 PM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:05 AM
Sun Transit: 1:13 PM
Sunset: 7:21 PM
Daylight: 12 hrs 16 mins
Moonrise: 1:23 PM
Moon Transit: 6:25 PM
Moonset: 11:26 PM
Moon Phase: Waxing Crescent
Moon Illumination: 32.1%

Best Times for Fishing or Hunting

Major Periods

4:50 AM - 7:20 AM
5:55 PM - 8:25 PM

Minor Periods

12:00 AM - 12:00 AM
12:53 AM - 2:23 PM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:05 AM
Sun Transit: 1:13 PM
Sunset: 7:20 PM
Daylight: 12 hrs 15 mins
Moonrise: 2:17 PM
Moon Transit: 7:17 PM
Moonset: 12:26 AM
Moon Phase: First Quarter
Moon Illumination: 43.0%

Best Times for Fishing or Hunting

Major Periods

5:41 AM - 8:11 AM
6:47 PM - 9:17 PM

Minor Periods

1:47 PM - 3:17 PM
12:00 AM - 12:00 AM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:05 AM
Sun Transit: 1:13 PM
Sunset: 7:20 PM
Daylight: 12 hrs 15 mins
Moonrise: 2:17 PM
Moon Transit: 7:17 PM
Moonset: 12:26 AM
Moon Phase: First Quarter
Moon Illumination: 43.0%

Best Times for Fishing or Hunting

Major Periods

5:41 AM - 8:11 AM
6:47 PM - 9:17 PM

Minor Periods

1:47 PM - 3:17 PM
12:00 AM - 12:00 AM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:06 AM
Sun Transit: 1:12 PM
Sunset: 7:19 PM
Daylight: 12 hrs 13 mins
Moonrise: 3:06 PM
Moon Transit: 8:08 PM
Moonset: 12:18 AM
Moon Phase: First Quarter
Moon Illumination: 54.3%

Best Times for Fishing or Hunting

Major Periods

6:33 AM - 9:03 AM
7:38 PM - 10:08 PM

Minor Periods

2:36 PM - 4:06 PM
12:00 AM - 12:00 AM

Action Rating: 3 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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