Water Temperature of Port of Galveston in Galveston, TX

Current Water Temperature

90.1°F

Measurement Time: Monday, August 31, 2026, 2:06 PM CDT

Today's Tides

Low: August 31, 12:05 AM, 0.9 ft
 High: August 31, 6:23 AM, 1.4 ft
Low: August 31, 1:02 PM, 0.5 ft
 High: August 31, 8:19 PM, 1.4 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

89°F
Partly Sunny
Partly Sunny
68%
E 10 mph
77°F

Weather Forecast

Partly Sunny
This Afternoon
90°F - Partly Sunny
Mostly Cloudy then Chance Showers And Thunderstorms
Tonight
83°F - Mostly Cloudy then Chance Showers And Thunderstorms
Showers And Thunderstorms
Tuesday
89°F - Showers And Thunderstorms
Slight Chance Showers And Thunderstorms
Tuesday Night
84°F - Slight Chance Showers And Thunderstorms
Showers And Thunderstorms Likely then Chance Showers And Thunderstorms
Wednesday
89°F - Showers And Thunderstorms Likely then Chance Showers And Thunderstorms
Chance Showers And Thunderstorms then Partly Cloudy
Wednesday Night
85°F - Chance Showers And Thunderstorms then Partly Cloudy
Slight Chance Showers And Thunderstorms
Thursday
89°F - Slight Chance Showers And Thunderstorms
Partly Cloudy
Thursday Night
83°F - Partly Cloudy
Slight Chance Showers And Thunderstorms
Friday
92°F - Slight Chance Showers And Thunderstorms
Slight Chance Showers And Thunderstorms
Friday Night
83°F - Slight Chance Showers And Thunderstorms
Chance Showers And Thunderstorms
Saturday
92°F - Chance Showers And Thunderstorms
Slight Chance Showers And Thunderstorms
Saturday Night
82°F - Slight Chance Showers And Thunderstorms
Chance Showers And Thunderstorms
Sunday
92°F - Chance Showers And Thunderstorms
Slight Chance Showers And Thunderstorms
Sunday Night
82°F - Slight Chance Showers And Thunderstorms

Astronomical

Sunrise: 6:56 AM
Sun Transit: 1:19 PM
Sunset: 7:42 PM
Daylight: 12 hrs 46 mins
Moonrise: 9:38 PM
Moon Transit: 3:36 AM
Moonset: 10:16 AM
Moon Phase: Waning Gibbous
Moon Illumination: 80.9%

Best Times for Fishing or Hunting

Major Periods

3:06 AM - 5:36 AM
2:50 PM - 5:20 PM

Minor Periods

9:08 PM - 10:38 PM
9:46 AM - 11:16 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: 6:56 AM
Sun Transit: 1:19 PM
Sunset: 7:42 PM
Daylight: 12 hrs 46 mins
Moonrise: 9:38 PM
Moon Transit: 3:36 AM
Moonset: 10:16 AM
Moon Phase: Waning Gibbous
Moon Illumination: 80.9%

Best Times for Fishing or Hunting

Major Periods

3:06 AM - 5:36 AM
2:50 PM - 5:20 PM

Minor Periods

9:08 PM - 10:38 PM
9:46 AM - 11:16 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: 6:56 AM
Sun Transit: 1:19 PM
Sunset: 7:42 PM
Daylight: 12 hrs 46 mins
Moonrise: 9:38 PM
Moon Transit: 3:36 AM
Moonset: 10:16 AM
Moon Phase: Waning Gibbous
Moon Illumination: 80.9%

Best Times for Fishing or Hunting

Major Periods

3:06 AM - 5:36 AM
2:50 PM - 5:20 PM

Minor Periods

9:08 PM - 10:38 PM
9:46 AM - 11:16 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: 6:57 AM
Sun Transit: 1:19 PM
Sunset: 7:41 PM
Daylight: 12 hrs 44 mins
Moonrise: 10:16 PM
Moon Transit: 4:24 AM
Moonset: 11:19 AM
Moon Phase: Waning Gibbous
Moon Illumination: 71.2%

Best Times for Fishing or Hunting

Major Periods

3:54 AM - 6:24 AM
3:40 PM - 6:10 PM

Minor Periods

9:46 PM - 11:16 PM
10:49 AM - 12:19 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: 6:57 AM
Sun Transit: 1:19 PM
Sunset: 7:41 PM
Daylight: 12 hrs 44 mins
Moonrise: 10:16 PM
Moon Transit: 4:24 AM
Moonset: 11:19 AM
Moon Phase: Waning Gibbous
Moon Illumination: 71.2%

Best Times for Fishing or Hunting

Major Periods

3:54 AM - 6:24 AM
3:40 PM - 6:10 PM

Minor Periods

9:46 PM - 11:16 PM
10:49 AM - 12:19 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: 6:57 AM
Sun Transit: 1:18 PM
Sunset: 7:40 PM
Daylight: 12 hrs 42 mins
Moonrise: 10:59 PM
Moon Transit: 5:17 AM
Moonset: 12:26 AM
Moon Phase: Waning Gibbous
Moon Illumination: 60.5%

Best Times for Fishing or Hunting

Major Periods

4:47 AM - 7:17 AM
4:34 PM - 7:04 PM

Minor Periods

10:29 PM - 11:59 PM
11:56 AM - 1:26 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: 6:57 AM
Sun Transit: 1:18 PM
Sunset: 7:40 PM
Daylight: 12 hrs 42 mins
Moonrise: 10:59 PM
Moon Transit: 5:17 AM
Moonset: 12:26 AM
Moon Phase: Waning Gibbous
Moon Illumination: 60.5%

Best Times for Fishing or Hunting

Major Periods

4:47 AM - 7:17 AM
4:34 PM - 7:04 PM

Minor Periods

10:29 PM - 11:59 PM
11:56 AM - 1:26 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: 6:58 AM
Sun Transit: 1:18 PM
Sunset: 7:38 PM
Daylight: 12 hrs 40 mins
Moonrise: 11:50 PM
Moon Transit: 6:13 AM
Moonset: 1:34 PM
Moon Phase: Last Quarter
Moon Illumination: 49.2%

Best Times for Fishing or Hunting

Major Periods

5:43 AM - 8:13 AM
5:33 PM - 8:03 PM

Minor Periods

12:00 AM - 12:00 AM
1:04 PM - 2:34 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: 6:58 AM
Sun Transit: 1:18 PM
Sunset: 7:38 PM
Daylight: 12 hrs 40 mins
Moonrise: 11:50 PM
Moon Transit: 6:13 AM
Moonset: 1:34 PM
Moon Phase: Last Quarter
Moon Illumination: 49.2%

Best Times for Fishing or Hunting

Major Periods

5:43 AM - 8:13 AM
5:33 PM - 8:03 PM

Minor Periods

12:00 AM - 12:00 AM
1:04 PM - 2:34 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: 6:58 AM
Sun Transit: 1:18 PM
Sunset: 7:37 PM
Daylight: 12 hrs 39 mins
Moonrise: 12:50 AM
Moon Transit: 7:14 AM
Moonset: 2:42 PM
Moon Phase: Last Quarter
Moon Illumination: 38.0%

Best Times for Fishing or Hunting

Major Periods

6:44 AM - 9:14 AM
6:35 PM - 9:05 PM

Minor Periods

2:12 PM - 3:42 PM
12:00 AM - 12:00 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: 6:58 AM
Sun Transit: 1:18 PM
Sunset: 7:37 PM
Daylight: 12 hrs 39 mins
Moonrise: 12:50 AM
Moon Transit: 7:14 AM
Moonset: 2:42 PM
Moon Phase: Last Quarter
Moon Illumination: 38.0%

Best Times for Fishing or Hunting

Major Periods

6:44 AM - 9:14 AM
6:35 PM - 9:05 PM

Minor Periods

2:12 PM - 3:42 PM
12:00 AM - 12:00 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: 6:59 AM
Sun Transit: 1:17 PM
Sunset: 7:36 PM
Daylight: 12 hrs 37 mins
Moonrise: 12:49 AM
Moon Transit: 8:17 AM
Moonset: 3:44 PM
Moon Phase: Last Quarter
Moon Illumination: 27.4%

Best Times for Fishing or Hunting

Major Periods

7:47 AM - 10:17 AM
7:38 PM - 10:08 PM

Minor Periods

3:14 PM - 4:44 PM
12:19 AM - 1:49 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: 6:59 AM
Sun Transit: 1:17 PM
Sunset: 7:36 PM
Daylight: 12 hrs 37 mins
Moonrise: 12:49 AM
Moon Transit: 8:17 AM
Moonset: 3:44 PM
Moon Phase: Last Quarter
Moon Illumination: 27.4%

Best Times for Fishing or Hunting

Major Periods

7:47 AM - 10:17 AM
7:38 PM - 10:08 PM

Minor Periods

3:14 PM - 4:44 PM
12:19 AM - 1:49 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: 6:59 AM
Sun Transit: 1:17 PM
Sunset: 7:35 PM
Daylight: 12 hrs 35 mins
Moonrise: 1:55 AM
Moon Transit: 9:19 AM
Moonset: 4:40 PM
Moon Phase: Last Quarter
Moon Illumination: 18.0%

Best Times for Fishing or Hunting

Major Periods

8:49 AM - 11:19 AM
8:40 PM - 11:10 PM

Minor Periods

4:10 PM - 5:40 PM
1:25 AM - 2:55 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: 6:59 AM
Sun Transit: 1:17 PM
Sunset: 7:35 PM
Daylight: 12 hrs 35 mins
Moonrise: 1:55 AM
Moon Transit: 9:19 AM
Moonset: 4:40 PM
Moon Phase: Last Quarter
Moon Illumination: 18.0%

Best Times for Fishing or Hunting

Major Periods

8:49 AM - 11:19 AM
8:40 PM - 11:10 PM

Minor Periods

4:10 PM - 5:40 PM
1:25 AM - 2:55 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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