Water Temperature of Port of Galveston in Galveston, TX

Current Water Temperature

89.2°F

Measurement Time: Tuesday, September 15, 2026, 2:54 AM CDT

Today's Tides

Low: September 15, 1:35 AM, 1.5 ft
 High: September 15, 5:04 AM, 1.5 ft
Low: September 15, 1:48 PM, 0.4 ft
 High: September 15, 10:33 PM, 1.7 ft

Temperature Locations

View Nearby Locations     View All Texas Locations     View Locations Near Me

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
77%
S 10 mph
79°F

Weather Forecast

Mostly Clear
Overnight
85°F - Mostly Clear
Slight Chance Showers And Thunderstorms
Tuesday
90°F - Slight Chance Showers And Thunderstorms
Mostly Clear
Tuesday Night
84°F - Mostly Clear
Slight Chance Showers And Thunderstorms
Wednesday
90°F - Slight Chance Showers And Thunderstorms
Showers And Thunderstorms Likely
Wednesday Night
84°F - Showers And Thunderstorms Likely
Showers And Thunderstorms Likely
Thursday
89°F - Showers And Thunderstorms Likely
Chance Showers And Thunderstorms then Mostly Clear
Thursday Night
84°F - Chance Showers And Thunderstorms then Mostly Clear
Sunny
Friday
88°F - Sunny
Mostly Clear
Friday Night
82°F - Mostly Clear
Sunny
Saturday
90°F - Sunny
Mostly Clear
Saturday Night
81°F - Mostly Clear
Slight Chance Showers And Thunderstorms
Sunday
90°F - Slight Chance Showers And Thunderstorms
Mostly Clear then Slight Chance Showers And Thunderstorms
Sunday Night
81°F - Mostly Clear then Slight Chance Showers And Thunderstorms
Chance Showers And Thunderstorms
Monday
90°F - Chance Showers And Thunderstorms

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: 1:14 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

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

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: 7:18 PM
Daylight: 12 hrs 11 mins
Moonrise: 3:50 PM
Moon Transit: 8:58 PM
Moonset: 1:12 AM
Moon Phase: First Quarter
Moon Illumination: 65.4%

Best Times for Fishing or Hunting

Major Periods

7:23 AM - 9:53 AM
8:28 PM - 10:58 PM

Minor Periods

3:20 PM - 4:50 PM
12:42 AM - 2:12 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: 7:06 AM
Sun Transit: 1:12 PM
Sunset: 7:18 PM
Daylight: 12 hrs 11 mins
Moonrise: 3:50 PM
Moon Transit: 8:58 PM
Moonset: 1:12 AM
Moon Phase: First Quarter
Moon Illumination: 65.4%

Best Times for Fishing or Hunting

Major Periods

7:23 AM - 9:53 AM
8:28 PM - 10:58 PM

Minor Periods

3:20 PM - 4:50 PM
12:42 AM - 2:12 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: 7:07 AM
Sun Transit: 1:12 PM
Sunset: 7:17 PM
Daylight: 12 hrs 10 mins
Moonrise: 4:30 PM
Moon Transit: 9:46 PM
Moonset: 2:10 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 75.7%

Best Times for Fishing or Hunting

Major Periods

8:12 AM - 10:42 AM
9:16 PM - 11:46 PM

Minor Periods

4:00 PM - 5:30 PM
1:40 AM - 3:10 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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