Water Temperature of Port of Galveston in Galveston, TX

Current Water Temperature

73.9°F

Measurement Time: Friday, November 7, 2025, 11:06 AM CST

Today's Tides

Low: November 7, 10:46 AM, -0.47 ft
 High: November 7, 7:33 PM, 2.06 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

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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

79°F
Sunny
Conditions: Sunny
Humidity: 69%
Feels Like: 82.8°F
Wind: SW 11 mph
Wind Gusts: 17 mph
Pressure: 29.89 in
Precipitation: 0 in
Cloud Cover: 0%
Visibility: 9 mi
UV Index: 4.6

Five Day Weather Forecast

Sunny
Fri
H: 83°F
L: 68°F
Partly Cloudy
Sat
H: 75°F
L: 72°F
Partly Cloudy
Sun
H: 72°F
L: 61°F
Sunny
Mon
H: 58°F
L: 49°F
Sunny
Tue
H: 66°F
L: 58°F

Air Quality

AQI: 1 - Good
PM2.5: 8.65 μg/m3
PM10: 12.15 μg/m3
Carbon Monoxide: 125.85 μg/m3
Nitrogen Dioxide: 5.95 μg/m3
Sulphur Dioxide: 1.65 μg/m3
Ozone: 93 μg/m3

Astronomical

Sunrise: 6:37 AM
Sun Transit: 12:02 AM
Sunset: 5:28 PM
Daylight: 10 hrs 51 mins
Moonrise: 7:21 PM
Moon Transit: 1:43 AM
Moonset: 9:11 AM
Moon Phase: Full
Moon Illumination: 93.4%

Best Times for Fishing or Hunting

Major Periods

1:13 AM - 3:43 AM
1:06 PM - 3:36 PM

Minor Periods

6:51 PM - 8:21 PM
8:41 AM - 10:11 AM

Action Rating: 3 out of 5

Dense Fog Advisory issued November 7 at 2:11AM CST until November 7 at 9:00AM CST by NWS Houston/Galveston TX

Effective: Fri November 7, 2025, 2:11 AM
Expires: Fri November 7, 2025, 9:00 AM

* WHAT...Visibility one quarter mile or less in dense fog. * WHERE...A portion of southeast Texas. * WHEN...Until 9 AM CST this morning. * IMPACTS...Low visibility could make driving conditions hazardous.

If driving, slow down, use your headlights, and leave plenty of distance ahead of you.
Friday, November 7, 2025

Weather Forecast

Conditions: Sunny
Average Temperature: 74.1°F
Average Humidity: 83%
Chance of Rain: 0%
Wind: 15 mph
UV Index: 1.2

Air Quality

AQI: 1 - Good
PM2.5: 9.36 μg/m3
PM10: 12.87 μg/m3
Carbon Monoxide: 139.21 μg/m3
Nitrogen Dioxide: 6.53 μg/m3
Sulphur Dioxide: 1.82 μg/m3
Ozone: 91.72 μg/m3

Astronomical

Sunrise: 6:37 AM
Sun Transit: 12:02 AM
Sunset: 5:28 PM
Daylight: 10 hrs 51 mins
Moonrise: 7:21 PM
Moon Transit: 1:43 AM
Moonset: 9:11 AM
Moon Phase: Full
Moon Illumination: 93.4%

Best Times for Fishing or Hunting

Major Periods

1:13 AM - 3:43 AM
1:06 PM - 3:36 PM

Minor Periods

6:51 PM - 8:21 PM
8:41 AM - 10:11 AM

Action Rating: 3 out of 5

Saturday, November 8, 2025

Weather Forecast

Conditions: Partly Cloudy
Average Temperature: 73.5°F
Average Humidity: 90%
Chance of Rain: 0%
Wind: 17.7 mph
UV Index: 1.1

Air Quality

AQI: 1 - Good
PM2.5: 8.79 μg/m3
PM10: 12.28 μg/m3
Carbon Monoxide: 119.73 μg/m3
Nitrogen Dioxide: 6.47 μg/m3
Sulphur Dioxide: 1.77 μg/m3
Ozone: 72.92 μg/m3

Astronomical

Sunrise: 6:38 AM
Sun Transit: 12:02 AM
Sunset: 5:28 PM
Daylight: 10 hrs 50 mins
Moonrise: 8:28 PM
Moon Transit: 2:50 AM
Moonset: 10:20 AM
Moon Phase: Waning Gibbous
Moon Illumination: 86.7%

Best Times for Fishing or Hunting

Major Periods

2:20 AM - 4:50 AM
2:12 PM - 4:42 PM

Minor Periods

7:58 PM - 9:28 PM
9:50 AM - 11:20 AM

Action Rating: 2 out of 5

Sunday, November 9, 2025

Weather Forecast

Conditions: Partly Cloudy
Average Temperature: 69.4°F
Average Humidity: 68%
Chance of Rain: 0%
Wind: 28.9 mph
UV Index: 0.9

Air Quality

AQI: 1 - Good
PM2.5: 7.44 μg/m3
PM10: 9.84 μg/m3
Carbon Monoxide: 132.81 μg/m3
Nitrogen Dioxide: 6.28 μg/m3
Sulphur Dioxide: 2.19 μg/m3
Ozone: 73.2 μg/m3

Astronomical

Sunrise: 6:39 AM
Sun Transit: 12:03 AM
Sunset: 5:27 PM
Daylight: 10 hrs 48 mins
Moonrise: 9:36 PM
Moon Transit: 3:55 AM
Moonset: 11:19 AM
Moon Phase: Waning Gibbous
Moon Illumination: 78.1%

Best Times for Fishing or Hunting

Major Periods

3:25 AM - 5:55 AM
3:16 PM - 5:46 PM

Minor Periods

9:06 PM - 10:36 PM
10:49 AM - 12:19 AM

Action Rating: 3 out of 5

Monday, November 10, 2025

Weather Forecast

Conditions: Sunny
Average Temperature: 53.8°F
Average Humidity: 45%
Chance of Rain: 0%
Wind: 27.7 mph
UV Index: 0.9

Air Quality

AQI: 1 - Good
PM2.5: 3.25 μg/m3
PM10: 3.66 μg/m3
Carbon Monoxide: 144.53 μg/m3
Nitrogen Dioxide: 3.89 μg/m3
Sulphur Dioxide: 2 μg/m3
Ozone: 81.08 μg/m3

Astronomical

Sunrise: 6:40 AM
Sun Transit: 12:03 AM
Sunset: 5:26 PM
Daylight: 10 hrs 47 mins
Moonrise: 10:44 PM
Moon Transit: 4:55 AM
Moonset: 12:08 AM
Moon Phase: Waning Gibbous
Moon Illumination: 68.0%

Best Times for Fishing or Hunting

Major Periods

4:25 AM - 6:55 AM
4:13 PM - 6:43 PM

Minor Periods

10:14 PM - 11:44 PM
11:38 AM - 1:08 PM

Action Rating: 3 out of 5

Tuesday, November 11, 2025

Weather Forecast

Conditions: Sunny
Average Temperature: 60.8°F
Average Humidity: 42%
Chance of Rain: 0%
Wind: 19.7 mph
UV Index: 0

Air Quality

AQI: 1 - Good
PM2.5: 4.86 μg/m3
PM10: 5.37 μg/m3
Carbon Monoxide: 143.23 μg/m3
Nitrogen Dioxide: 4.37 μg/m3
Sulphur Dioxide: 2.2 μg/m3
Ozone: 85.15 μg/m3

Astronomical

Sunrise: 6:40 AM
Sun Transit: 12:03 AM
Sunset: 5:26 PM
Daylight: 10 hrs 45 mins
Moonrise: 11:48 PM
Moon Transit: 5:50 AM
Moonset: 12:49 AM
Moon Phase: Waning Gibbous
Moon Illumination: 57.1%

Best Times for Fishing or Hunting

Major Periods

5:20 AM - 7:50 AM
5:05 PM - 7:35 PM

Minor Periods

12:00 AM - 12:00 AM
12:19 AM - 1:49 PM

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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