Water Temperature of Port of Galveston in Galveston, TX

Current Water Temperature

78.1°F 25.6°C
Comfortable Ideal for Swimming
78.1°F
Frigid < 50°F
Cold 50°–60°
Cool 60°–70°
Comfortable 70°–80°
Warm 80°+

Pleasant and refreshing. Ideal for recreational swimming, triathlons, and active water recreation without thermal gear.

Measurement Time: Friday, November 6, 2026, 4:00 AM CST

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

Sponsored Content

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

74.1°F
Clear
Conditions: Clear
Humidity: 74%
Feels Like: 75.7°F
Wind: ENE 6.7 mph
Wind Gusts: 6.9 mph
Pressure: 29.95 in
Precipitation: 0 in
Cloud Cover: 14%
Visibility: 6 mi
UV Index: 0

Weather Forecast

Sunny
Fri
H: 74°F
L: 72°F
Overcast
Sat
H: 74°F
L: 71°F
Patchy rain nearby
Sun
H: 72°F
L: 62°F

Air Quality

EPA Index 1 • Good

Air quality is satisfactory, and air pollution poses little or no risk.

PM2.5
10 μg/m³
Good
PM10
13.2 μg/m³
Good
Ozone (O3)
84 μg/m³
Photochemical
NO2
7.9 μg/m³
Nitrogen Dioxide
SO2
3.3 μg/m³
Sulfur Dioxide
CO
143 μg/m³
Carbon Monoxide

Astronomical

Sun
10h 53m daylight
Sunrise 6:36 AM
Solar Noon 12:02 PM
Sunset 5:29 PM
Moon
Waning Crescent • 5%
Moonrise 4:07 AM
Transit 10:00 AM
Moonset 3:47 PM

Best Times for Fishing or Hunting

Major Periods

9:30 AM - 12:00 PM
9:52 PM - 12:22 AM

Minor Periods

3:37 AM - 5:07 AM
3:17 PM - 4:47 PM
Action Rating:
Fair Action 2/5
Friday, November 6, 2026

Weather Forecast

Conditions: Sunny
Average Temperature: 73.6°F
Average Humidity: 72%
Chance of Rain: 9%
Wind: 8.9 mph
UV Index: 5.1

Astronomical

Sun
10h 53m daylight
Sunrise 6:36 AM
Solar Noon 12:02 PM
Sunset 5:29 PM
Moon
Waning Crescent • 5%
Moonrise 4:07 AM
Transit 10:00 AM
Moonset 3:47 PM

Best Times for Fishing or Hunting

Major Periods

9:30 AM - 12:00 PM
9:52 PM - 12:22 AM

Minor Periods

3:37 AM - 5:07 AM
3:17 PM - 4:47 PM
Action Rating:
Fair Action 2/5
Saturday, November 7, 2026

Weather Forecast

Conditions: Overcast
Average Temperature: 72.6°F
Average Humidity: 68%
Chance of Rain: 15%
Wind: 17.2 mph
UV Index: 5

Astronomical

Sun
10h 51m daylight
Sunrise 6:37 AM
Solar Noon 12:02 PM
Sunset 5:28 PM
Moon
Waning Crescent • 1%
Moonrise 5:05 AM
Transit 10:44 AM
Moonset 4:18 PM

Best Times for Fishing or Hunting

Major Periods

10:14 AM - 12:44 PM
10:37 PM - 1:07 AM

Minor Periods

4:35 AM - 6:05 AM
3:48 PM - 5:18 PM
Action Rating:
Good Action 3/5
Sunday, November 8, 2026

Weather Forecast

Conditions: Patchy rain nearby
Average Temperature: 66.4°F
Average Humidity: 71%
Chance of Rain: 73%
Wind: 19.5 mph
UV Index: 0.7

Astronomical

Sun
10h 50m daylight
Sunrise 6:38 AM
Solar Noon 12:02 PM
Sunset 5:28 PM
Moon
New • 0%
Moonrise 6:04 AM
Transit 11:30 AM
Moonset 4:53 PM

Best Times for Fishing or Hunting

Major Periods

11:00 AM - 1:30 PM
11:24 PM - 1:54 AM

Minor Periods

5:34 AM - 7:04 AM
4:23 PM - 5:53 PM
Action Rating:
Peak Action 5/5
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.

Webcams Near Galveston, TX

Sponsored Content