Water Temperature of Port of Galveston in Galveston, TX

Current Water Temperature

85.3°F

Measurement Time: Monday, October 6, 2025, 6:00 AM CDT

Today's Tides

 High: October 6, 4:04 AM, 1.57 ft
Low: October 6, 9:53 AM, 0.77 ft
 High: October 6, 4:43 PM, 1.83 ft
Low: October 6, 10:39 PM, 1.04 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

Sponsored Content

Port of Galveston

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

Elevation Above Sea Level: 52 feet / 16 meters

Sensor Depth: -10.6 feet / -3.2 meters

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 (22.0 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 (36.0 mi)
Lake Charlotte, Wallisville, TX (38.8 mi)
Gulf of Mexico, Surfside Beach, TX (39.8 mi)

Weather for Galveston, Texas

Current Weather

78.1°F
Clear
Conditions: Clear
Humidity: 85%
Feels Like: 82.8°F
Wind: ESE 4.7 mph
Wind Gusts: 6.8 mph
Pressure: 29.87 in
Precipitation: 0 in
Cloud Cover: 0%
Visibility: 9 mi
UV Index: 0

Five Day Weather Forecast

Sunny
Mon
H: 89°F
L: 75°F
Sunny
Tue
H: 86°F
L: 81°F
Partly Cloudy
Wed
H: 85°F
L: 77°F
Patchy rain nearby
Thu
H: 82°F
L: 77°F
Patchy rain nearby
Fri
H: 81°F
L: 76°F

Air Quality

AQI: 1 - Good
PM2.5: 5.35 μg/m3
PM10: 7.15 μg/m3
Carbon Monoxide: 141.85 μg/m3
Nitrogen Dioxide: 4.95 μg/m3
Sulphur Dioxide: 1.45 μg/m3
Ozone: 90 μg/m3

Astronomical

Sunrise: 7:15 AM
Sun Transit: 1:07 PM
Sunset: 6:59 PM
Daylight: 11 hrs 43 mins
Moonrise: 6:41 PM
Moon Transit: 12:17 AM
Moonset: 6:37 AM
Moon Phase: Full
Moon Illumination: 100.0%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
12:08 AM - 2:38 AM

Minor Periods

6:11 PM - 7:41 PM
6:07 AM - 7:37 AM

Action Rating: 4 out of 5

Monday, October 6, 2025

Weather Forecast

Conditions: Sunny
Average Temperature: 80.7°F
Average Humidity: 80%
Chance of Rain: 0%
Wind: 13.6 mph
UV Index: 1.8

Air Quality

AQI: 1 - Good
PM2.5: 5.09 μg/m3
PM10: 6.81 μg/m3
Carbon Monoxide: 138.69 μg/m3
Nitrogen Dioxide: 4.21 μg/m3
Sulphur Dioxide: 1.42 μg/m3
Ozone: 92.24 μg/m3

Astronomical

Sunrise: 7:15 AM
Sun Transit: 1:07 PM
Sunset: 6:59 PM
Daylight: 11 hrs 43 mins
Moonrise: 6:41 PM
Moon Transit: 12:17 AM
Moonset: 6:37 AM
Moon Phase: Full
Moon Illumination: 100.0%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
12:08 AM - 2:38 AM

Minor Periods

6:11 PM - 7:41 PM
6:07 AM - 7:37 AM

Action Rating: 4 out of 5

Tuesday, October 7, 2025

Weather Forecast

Conditions: Sunny
Average Temperature: 82.3°F
Average Humidity: 83%
Chance of Rain: 0%
Wind: 14.8 mph
UV Index: 1.8

Air Quality

AQI: 1 - Good
PM2.5: 7.24 μg/m3
PM10: 10.39 μg/m3
Carbon Monoxide: 122.81 μg/m3
Nitrogen Dioxide: 3.95 μg/m3
Sulphur Dioxide: 1.5 μg/m3
Ozone: 78.28 μg/m3

Astronomical

Sunrise: 7:16 AM
Sun Transit: 1:06 PM
Sunset: 6:57 PM
Daylight: 11 hrs 42 mins
Moonrise: 7:16 PM
Moon Transit: 1:08 AM
Moonset: 7:44 AM
Moon Phase: Full
Moon Illumination: 99.1%

Best Times for Fishing or Hunting

Major Periods

12:38 AM - 3:08 AM
12:24 AM - 2:54 PM

Minor Periods

6:46 PM - 8:16 PM
7:14 AM - 8:44 AM

Action Rating: 5 out of 5

Wednesday, October 8, 2025

Weather Forecast

Conditions: Partly Cloudy
Average Temperature: 81.5°F
Average Humidity: 83%
Chance of Rain: 0%
Wind: 11.4 mph
UV Index: 1.8

Air Quality

AQI: 1 - Good
PM2.5: 6.08 μg/m3
PM10: 7.73 μg/m3
Carbon Monoxide: 135.65 μg/m3
Nitrogen Dioxide: 4.72 μg/m3
Sulphur Dioxide: 1.81 μg/m3
Ozone: 86.08 μg/m3

Astronomical

Sunrise: 7:16 AM
Sun Transit: 1:06 PM
Sunset: 6:56 PM
Daylight: 11 hrs 40 mins
Moonrise: 7:56 PM
Moon Transit: 2:01 AM
Moonset: 8:55 AM
Moon Phase: Full
Moon Illumination: 95.8%

Best Times for Fishing or Hunting

Major Periods

1:31 AM - 4:01 AM
1:19 PM - 3:49 PM

Minor Periods

7:26 PM - 8:56 PM
8:25 AM - 9:55 AM

Action Rating: 4 out of 5

Thursday, October 9, 2025

Weather Forecast

Conditions: Patchy rain nearby
Average Temperature: 80.5°F
Average Humidity: 74%
Chance of Rain: 82%
Wind: 15.2 mph
UV Index: 1.7

Air Quality

AQI: 1 - Good
PM2.5: 7.92 μg/m3
PM10: 9.16 μg/m3
Carbon Monoxide: 153.85 μg/m3
Nitrogen Dioxide: 4.97 μg/m3
Sulphur Dioxide: 2.28 μg/m3
Ozone: 105.04 μg/m3

Astronomical

Sunrise: 7:17 AM
Sun Transit: 1:06 PM
Sunset: 6:55 PM
Daylight: 11 hrs 38 mins
Moonrise: 8:43 PM
Moon Transit: 2:58 AM
Moonset: 10:08 AM
Moon Phase: Waning Gibbous
Moon Illumination: 90.1%

Best Times for Fishing or Hunting

Major Periods

2:28 AM - 4:58 AM
2:17 PM - 4:47 PM

Minor Periods

8:13 PM - 9:43 PM
9:38 AM - 11:08 AM

Action Rating: 2 out of 5

Friday, October 10, 2025

Weather Forecast

Conditions: Patchy rain nearby
Average Temperature: 79.3°F
Average Humidity: 64%
Chance of Rain: 88%
Wind: 15.9 mph
UV Index: 0

Air Quality

AQI: 1 - Good
PM2.5: 8.32 μg/m3
PM10: 9.33 μg/m3
Carbon Monoxide: 175.31 μg/m3
Nitrogen Dioxide: 5.46 μg/m3
Sulphur Dioxide: 2.64 μg/m3
Ozone: 106.46 μg/m3

Astronomical

Sunrise: 7:17 AM
Sun Transit: 1:06 PM
Sunset: 6:54 PM
Daylight: 11 hrs 37 mins
Moonrise: 9:36 PM
Moon Transit: 3:58 AM
Moonset: 11:21 AM
Moon Phase: Waning Gibbous
Moon Illumination: 82.3%

Best Times for Fishing or Hunting

Major Periods

3:28 AM - 5:58 AM
3:20 PM - 5:50 PM

Minor Periods

9:06 PM - 10:36 PM
10:51 AM - 12:21 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.

Webcams Near Galveston, TX

Sponsored Content