Water Temperature of Port of Galveston in Galveston, TX
Current Water Temperature
Measurement Time: Sunday, June 22, 2025, 12:24 PM CDT
Today's Tides
High: June 22, 4:25 AM, 1.58 ft
Low: June 22, 8:27 PM, -0.73 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 MexicoSponsored Content
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

Humidity: 73%
Feels Like: 113.6°F
Wind: SE 13 mph
Wind Gusts: 17.1 mph
Precipitation: 0 in
Cloud Cover: 25%
Visibility: 9 mi
UV Index: 10.2
Five Day Weather Forecast

Sun
H: 85°F
L: 81°F

Mon
H: 84°F
L: 82°F

Tue
H: 88°F
L: 83°F

Wed
H: 85°F
L: 82°F

Thu
H: 84°F
L: 82°F
Air Quality
Nitrogen Dioxide: 2.22 μg/m3
Sulphur Dioxide: 0.56 μg/m3
Ozone: 75 μg/m3
Astronomical
Sun Transit: 1:21 PM
Sunset: 8:22 PM
Daylight: 14 hrs 1 mins
Moon Transit: 10:32 AM
Moonset: 5:47 PM
Moon Phase: Waning Crescent
Moon Illumination: 4.6%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM10:02 AM - 12:32 AM
Minor Periods
5:17 PM - 6:47 PM2:55 AM - 4:25 AM
Action Rating: 2 out of 5
Flood Warning issued June 21 at 10:32PM CDT by NWS Houston/Galveston TX
Effective: Sat June 21, 2025, 10:32 PM
Expires: Sun June 22, 2025, 4:45 PM
...The Flood Warning continues for the following rivers in Texas... Trinity River near Moss Bluff affecting Chambers and Liberty Counties. For the Trinity River...including Crockett, Riverside, Romayor, Goodrich, Moss Bluff, Liberty...Major flooding is forecast. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Trinity River near Moss Bluff. * WHEN...Until further notice. * IMPACTS...At 15.2 feet, Moderate lowland flooding begins in the vicinity of the gage. * ADDITIONAL DETAILS... - At 9:30 PM CDT Saturday the stage was 14.3 feet. - Bankfull stage is 9.2 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 9:30 PM CDT Saturday was 14.4 feet. - Forecast...The river is expected to remain steady above flood stage at 14.3 feet. - Flood stage is 12.2 feet. - Flood History...This crest compares to a previous crest of 14.6 feet on 11/04/2009. - http://www.weather.gov/safety/flood
Motorists should not attempt to drive around barricades or drive cars through flooded areas. Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Additional information is available at www.weather.gov/hgx. The next statement will be issued by Sunday morning. Sunday afternoon at 445 PM CDT.
Flood Warning issued June 21 at 10:32PM CDT by NWS Houston/Galveston TX
Effective: Sat June 21, 2025, 10:32 PM
Expires: Sun June 22, 2025, 4:45 PM
...The Flood Warning continues for the following rivers in Texas... Trinity River near Moss Bluff affecting Chambers and Liberty Counties. For the Trinity River...including Crockett, Riverside, Romayor, Goodrich, Moss Bluff, Liberty...Major flooding is forecast. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Trinity River near Moss Bluff. * WHEN...Until further notice. * IMPACTS...At 15.2 feet, Moderate lowland flooding begins in the vicinity of the gage. * ADDITIONAL DETAILS... - At 9:30 PM CDT Saturday the stage was 14.3 feet. - Bankfull stage is 9.2 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 9:30 PM CDT Saturday was 14.4 feet. - Forecast...The river is expected to remain steady above flood stage at 14.3 feet. - Flood stage is 12.2 feet. - Flood History...This crest compares to a previous crest of 14.6 feet on 11/04/2009. - http://www.weather.gov/safety/flood
Motorists should not attempt to drive around barricades or drive cars through flooded areas. Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Additional information is available at www.weather.gov/hgx. The next statement will be issued by Sunday morning. Sunday afternoon at 445 PM CDT.
Flood Warning issued June 21 at 9:00PM CDT until June 26 at 7:00PM CDT by NWS Lake Charles LA
Effective: Sat June 21, 2025, 9:00 PM
Expires: Sun June 22, 2025, 9:00 PM
...The Flood Warning continues for the following rivers in Texas... Neches River at Neches River Saltwater Barrier Additional information is available at www.weather.gov. * WHAT...Minor flooding is forecast. * WHERE...Neches River at Neches River Saltwater Barrier. * WHEN...Until Thursday evening. * IMPACTS...At 5.0 feet, Water is about two feet over portions of Four Oaks Ranch Road. * ADDITIONAL DETAILS... - At 8:15 PM CDT Saturday the stage was 3.9 feet. - Forecast...The river will oscillate around flood stage with a maximum value of 4.0 feet early tomorrow afternoon. - Flood stage is 4.0 feet. - http://www.weather.gov/safety/flood
Flood Warning issued June 21 at 9:00PM CDT until June 26 at 7:00PM CDT by NWS Lake Charles LA
Effective: Sat June 21, 2025, 9:00 PM
Expires: Sun June 22, 2025, 9:00 PM
...The Flood Warning continues for the following rivers in Texas... Neches River at Neches River Saltwater Barrier Additional information is available at www.weather.gov. * WHAT...Minor flooding is forecast. * WHERE...Neches River at Neches River Saltwater Barrier. * WHEN...Until Thursday evening. * IMPACTS...At 5.0 feet, Water is about two feet over portions of Four Oaks Ranch Road. * ADDITIONAL DETAILS... - At 8:15 PM CDT Saturday the stage was 3.9 feet. - Forecast...The river will oscillate around flood stage with a maximum value of 4.0 feet early tomorrow afternoon. - Flood stage is 4.0 feet. - http://www.weather.gov/safety/flood
Flood Warning issued June 21 at 10:32PM CDT by NWS Houston/Galveston TX
Effective: Sat June 21, 2025, 10:32 PM
Expires: Sun June 22, 2025, 4:45 PM
...The Flood Warning continues for the following rivers in Texas... Trinity River near Moss Bluff affecting Chambers and Liberty Counties. For the Trinity River...including Crockett, Riverside, Romayor, Goodrich, Moss Bluff, Liberty...Major flooding is forecast. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Trinity River near Moss Bluff. * WHEN...Until further notice. * IMPACTS...At 15.2 feet, Moderate lowland flooding begins in the vicinity of the gage. * ADDITIONAL DETAILS... - At 9:30 PM CDT Saturday the stage was 14.3 feet. - Bankfull stage is 9.2 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 9:30 PM CDT Saturday was 14.4 feet. - Forecast...The river is expected to remain steady above flood stage at 14.3 feet. - Flood stage is 12.2 feet. - Flood History...This crest compares to a previous crest of 14.6 feet on 11/04/2009. - http://www.weather.gov/safety/flood
Motorists should not attempt to drive around barricades or drive cars through flooded areas. Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Additional information is available at www.weather.gov/hgx. The next statement will be issued by Sunday morning. Sunday afternoon at 445 PM CDT.
Weather Forecast
Average Temperature: 83.5°F
Average Humidity: 85%
Wind: 18.3 mph
UV Index: 3
Air Quality
Nitrogen Dioxide: 2.92 μg/m3
Sulphur Dioxide: 0.58 μg/m3
Ozone: 62.4 μg/m3
Astronomical
Sun Transit: 1:21 PM
Sunset: 8:22 PM
Daylight: 14 hrs 1 mins
Moon Transit: 10:32 AM
Moonset: 5:47 PM
Moon Phase: Waning Crescent
Moon Illumination: 4.6%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM10:02 AM - 12:32 AM
Minor Periods
5:17 PM - 6:47 PM2:55 AM - 4:25 AM
Action Rating: 2 out of 5
Weather Forecast
Average Temperature: 82.9°F
Average Humidity: 85%
Wind: 17.4 mph
UV Index: 3
Air Quality
Nitrogen Dioxide: 3.09 μg/m3
Sulphur Dioxide: 0.63 μg/m3
Ozone: 79.12 μg/m3
Astronomical
Sun Transit: 1:21 PM
Sunset: 8:22 PM
Daylight: 14 hrs 1 mins
Moon Transit: 11:34 AM
Moonset: 7:00 PM
Moon Phase: Waning Crescent
Moon Illumination: 1.0%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM11:04 AM - 1:34 PM
Minor Periods
6:30 PM - 8:00 PM3:44 AM - 5:14 AM
Action Rating: 3 out of 5
Weather Forecast
Average Temperature: 84.1°F
Average Humidity: 80%
Wind: 14.8 mph
UV Index: 2.9
Air Quality
Nitrogen Dioxide: 3.8 μg/m3
Sulphur Dioxide: 0.62 μg/m3
Ozone: 86.32 μg/m3
Astronomical
Sun Transit: 1:21 PM
Sunset: 8:23 PM
Daylight: 14 hrs 1 mins
Moon Transit: 12:38 AM
Moonset: 8:08 PM
Moon Phase: New
Moon Illumination: 0.0%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM12:08 AM - 2:38 PM
Minor Periods
7:38 PM - 9:08 PM4:40 AM - 6:10 AM
Action Rating: 4 out of 5
Weather Forecast
Average Temperature: 83.4°F
Average Humidity: 76%
Wind: 14.5 mph
UV Index: 2.8
Air Quality
Nitrogen Dioxide: 3.92 μg/m3
Sulphur Dioxide: 0.54 μg/m3
Ozone: 81.08 μg/m3
Astronomical
Sun Transit: 1:21 PM
Sunset: 8:23 PM
Daylight: 14 hrs 1 mins
Moon Transit: 1:43 PM
Moonset: 9:09 PM
Moon Phase: New
Moon Illumination: 1.6%
Best Times for Fishing or Hunting
Major Periods
12:01 AM - 2:31 AM1:13 PM - 3:43 PM
Minor Periods
8:39 PM - 10:09 PM5:45 AM - 7:15 AM
Action Rating: 4 out of 5
Weather Forecast
Average Temperature: 83°F
Average Humidity: 72%
Wind: 11.6 mph
UV Index: 0
Air Quality
Nitrogen Dioxide: 3.63 μg/m3
Sulphur Dioxide: 0.53 μg/m3
Ozone: 68.23 μg/m3
Astronomical
Sun Transit: 1:22 PM
Sunset: 8:23 PM
Daylight: 14 hrs 1 mins
Moon Transit: 2:45 PM
Moonset: 10:01 PM
Moon Phase: New
Moon Illumination: 0.1%
Best Times for Fishing or Hunting
Major Periods
1:04 AM - 3:34 AM2:15 PM - 4:45 PM
Minor Periods
9:31 PM - 11:01 PM6:53 AM - 8:23 AM
Action Rating: 3 out of 5