Water Temperature of Port of Galveston in Galveston, TX

Current Water Temperature

74.8°F

Measurement Time: Tuesday, April 7, 2026, 11:36 AM CDT

Today's Tides

Low: April 7, 1:59 AM, 0.0 ft
 High: April 7, 11:38 AM, 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

70°F
Sunny
Sunny
70°F
67.3°F
41%
ENE 12.1 mph
15.5 mph
67.2°F
53.6°F
0 in
0%
9 mi
1021 mbar
6.1

Five Day Weather Forecast

Sunny
Tue
H: 75°F
L: 59°F
Partly Cloudy
Wed
H: 73°F
L: 69°F
Partly Cloudy
Thu
H: 76°F
L: 71°F
Patchy rain nearby
Fri
H: 73°F
L: 70°F
Patchy rain nearby
Sat
H: 73°F
L: 72°F

Air Quality

AQI: 1 - Good
PM2.5: 9.75 μg/m3
PM10: 13.25 μg/m3
Carbon Monoxide: 154.85 μg/m3
Nitrogen Dioxide: 2.15 μg/m3
Sulphur Dioxide: 2.05 μg/m3
Ozone: 123 μg/m3

Astronomical

Sunrise: 7:02 AM
Sun Transit: 1:21 PM
Sunset: 7:41 PM
Daylight: 12 hrs 39 mins
Moonrise: 12:18 AM
Moon Transit: 5:18 AM
Moonset: 10:19 AM
Moon Phase: Waning Gibbous
Moon Illumination: 64.3%

Best Times for Fishing or Hunting

Major Periods

4:48 AM - 7:18 AM
4:34 PM - 7:04 PM

Minor Periods

9:49 AM - 11:19 AM
12:00 AM - 12:00 AM

Action Rating: 3 out of 5

Tuesday, April 7, 2026

Weather Forecast

Sunny
75°F
58.5°F
65.9°F
60%
0 in
0%
0%
18.8 mph
2.2


Air Quality

AQI: 1 - Good
PM2.5: 7.03 μg/m3
PM10: 9.27 μg/m3
Carbon Monoxide: 151.77 μg/m3
Nitrogen Dioxide: 2.99 μg/m3
Sulphur Dioxide: 2.32 μg/m3
Ozone: 107 μg/m3

Astronomical

Sunrise: 7:02 AM
Sun Transit: 1:21 PM
Sunset: 7:41 PM
Daylight: 12 hrs 39 mins
Moonrise: 12:18 AM
Moon Transit: 5:18 AM
Moonset: 10:19 AM
Moon Phase: Waning Gibbous
Moon Illumination: 64.3%

Best Times for Fishing or Hunting

Major Periods

4:48 AM - 7:18 AM
4:34 PM - 7:04 PM

Minor Periods

9:49 AM - 11:19 AM
12:00 AM - 12:00 AM

Action Rating: 3 out of 5

Wednesday, April 8, 2026

Weather Forecast

Partly Cloudy
73.3°F
69.4°F
71.6°F
74%
0 in
0%
0%
19.9 mph
2.2


Air Quality

AQI: 1 - Good
PM2.5: 9.91 μg/m3
PM10: 13.89 μg/m3
Carbon Monoxide: 150.85 μg/m3
Nitrogen Dioxide: 2.56 μg/m3
Sulphur Dioxide: 1.87 μg/m3
Ozone: 121.04 μg/m3

Astronomical

Sunrise: 7:01 AM
Sun Transit: 1:20 PM
Sunset: 7:42 PM
Daylight: 12 hrs 41 mins
Moonrise: 1:11 AM
Moon Transit: 6:10 AM
Moonset: 11:10 AM
Moon Phase: Last Quarter
Moon Illumination: 53.2%

Best Times for Fishing or Hunting

Major Periods

5:40 AM - 8:10 AM
5:26 PM - 7:56 PM

Minor Periods

10:40 AM - 12:10 AM
12:41 AM - 2:11 AM

Action Rating: 3 out of 5

Thursday, April 9, 2026

Weather Forecast

Partly Cloudy
75.6°F
70.5°F
71.9°F
86%
0 in
0%
0%
24.8 mph
2


Air Quality

AQI: 1 - Good
PM2.5: 8.87 μg/m3
PM10: 13.1 μg/m3
Carbon Monoxide: 143.89 μg/m3
Nitrogen Dioxide: 2.69 μg/m3
Sulphur Dioxide: 1.22 μg/m3
Ozone: 105.96 μg/m3

Astronomical

Sunrise: 7:00 AM
Sun Transit: 1:20 PM
Sunset: 7:42 PM
Daylight: 12 hrs 43 mins
Moonrise: 2:00 AM
Moon Transit: 7:01 AM
Moonset: 12:06 AM
Moon Phase: Last Quarter
Moon Illumination: 41.9%

Best Times for Fishing or Hunting

Major Periods

6:31 AM - 9:01 AM
6:17 PM - 8:47 PM

Minor Periods

11:36 AM - 1:06 PM
1:30 AM - 3:00 AM

Action Rating: 3 out of 5

Friday, April 10, 2026

Weather Forecast

Patchy rain nearby
73.1°F
70.2°F
71.7°F
87%
0.03 in
71%
0%
23.7 mph
2


Air Quality

AQI: 1 - Good
PM2.5: 8.49 μg/m3
PM10: 13.01 μg/m3
Carbon Monoxide: 134.85 μg/m3
Nitrogen Dioxide: 3.09 μg/m3
Sulphur Dioxide: 1.13 μg/m3
Ozone: 98.36 μg/m3

Astronomical

Sunrise: 6:58 AM
Sun Transit: 1:20 PM
Sunset: 7:43 PM
Daylight: 12 hrs 44 mins
Moonrise: 2:45 AM
Moon Transit: 7:52 AM
Moonset: 1:04 PM
Moon Phase: Last Quarter
Moon Illumination: 31.0%

Best Times for Fishing or Hunting

Major Periods

7:22 AM - 9:52 AM
7:07 PM - 9:37 PM

Minor Periods

12:34 AM - 2:04 PM
2:15 AM - 3:45 AM

Action Rating: 3 out of 5

Saturday, April 11, 2026

Weather Forecast

Patchy rain nearby
73.4°F
72°F
72.8°F
88%
0.05 in
87%
0%
23.5 mph
0


Air Quality

AQI: 1 - Good
PM2.5: 10.21 μg/m3
PM10: 15.47 μg/m3
Carbon Monoxide: 132.03 μg/m3
Nitrogen Dioxide: 3.21 μg/m3
Sulphur Dioxide: 1.22 μg/m3
Ozone: 95.77 μg/m3

Astronomical

Sunrise: 6:57 AM
Sun Transit: 1:20 PM
Sunset: 7:43 PM
Daylight: 12 hrs 46 mins
Moonrise: 3:23 AM
Moon Transit: 8:40 AM
Moonset: 2:03 PM
Moon Phase: Last Quarter
Moon Illumination: 21.1%

Best Times for Fishing or Hunting

Major Periods

8:10 AM - 10:40 AM
7:54 PM - 10:24 PM

Minor Periods

1:33 PM - 3:03 PM
2:53 AM - 4:23 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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