Water Temperature of Port of Galveston in Galveston, TX

Current Water Temperature

87.6°F

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 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

90°F
Cloudy
Conditions: Cloudy
Humidity: 73%
Feels Like: 113.6°F
Wind: SE 13 mph
Wind Gusts: 17.1 mph
Pressure: 30.11 in
Precipitation: 0 in
Cloud Cover: 25%
Visibility: 9 mi
UV Index: 10.2

Five Day Weather Forecast

Patchy rain nearby
Sun
H: 85°F
L: 81°F
Partly Cloudy
Mon
H: 84°F
L: 82°F
Partly Cloudy
Tue
H: 88°F
L: 83°F
Patchy rain nearby
Wed
H: 85°F
L: 82°F
Patchy rain nearby
Thu
H: 84°F
L: 82°F

Air Quality

AQI: 1 - Good
PM2.5: 10.55 μg/m3
PM10: 16.28 μg/m3
Carbon Monoxide: 205.35 μg/m3
Nitrogen Dioxide: 2.22 μg/m3
Sulphur Dioxide: 0.56 μg/m3
Ozone: 75 μg/m3

Astronomical

Sunrise: 6:21 AM
Sun Transit: 1:21 PM
Sunset: 8:22 PM
Daylight: 14 hrs 1 mins
Moonrise: 3:25 AM
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 AM
10:02 AM - 12:32 AM

Minor Periods

5:17 PM - 6:47 PM
2:55 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.


Sunday, June 22, 2025

Weather Forecast

Conditions: Patchy rain nearby
Average Temperature: 83.5°F
Average Humidity: 85%
Chance of Rain: 68%
Wind: 18.3 mph
UV Index: 3

Air Quality

AQI: 2 - Moderate
PM2.5: 18.23 μg/m3
PM10: 32.62 μg/m3
Carbon Monoxide: 206.09 μg/m3
Nitrogen Dioxide: 2.92 μg/m3
Sulphur Dioxide: 0.58 μg/m3
Ozone: 62.4 μg/m3

Astronomical

Sunrise: 6:21 AM
Sun Transit: 1:21 PM
Sunset: 8:22 PM
Daylight: 14 hrs 1 mins
Moonrise: 3:25 AM
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 AM
10:02 AM - 12:32 AM

Minor Periods

5:17 PM - 6:47 PM
2:55 AM - 4:25 AM

Action Rating: 2 out of 5

Monday, June 23, 2025

Weather Forecast

Conditions: Partly Cloudy
Average Temperature: 82.9°F
Average Humidity: 85%
Chance of Rain: 0%
Wind: 17.4 mph
UV Index: 3

Air Quality

AQI: 1 - Good
PM2.5: 10.98 μg/m3
PM10: 17.1 μg/m3
Carbon Monoxide: 201.13 μg/m3
Nitrogen Dioxide: 3.09 μg/m3
Sulphur Dioxide: 0.63 μg/m3
Ozone: 79.12 μg/m3

Astronomical

Sunrise: 6:21 AM
Sun Transit: 1:21 PM
Sunset: 8:22 PM
Daylight: 14 hrs 1 mins
Moonrise: 4:14 AM
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 AM
11:04 AM - 1:34 PM

Minor Periods

6:30 PM - 8:00 PM
3:44 AM - 5:14 AM

Action Rating: 3 out of 5

Tuesday, June 24, 2025

Weather Forecast

Conditions: Partly Cloudy
Average Temperature: 84.1°F
Average Humidity: 80%
Chance of Rain: 0%
Wind: 14.8 mph
UV Index: 2.9

Air Quality

AQI: 1 - Good
PM2.5: 8.76 μg/m3
PM10: 13.67 μg/m3
Carbon Monoxide: 210.68 μg/m3
Nitrogen Dioxide: 3.8 μg/m3
Sulphur Dioxide: 0.62 μg/m3
Ozone: 86.32 μg/m3

Astronomical

Sunrise: 6:21 AM
Sun Transit: 1:21 PM
Sunset: 8:23 PM
Daylight: 14 hrs 1 mins
Moonrise: 5:10 AM
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 AM
12:08 AM - 2:38 PM

Minor Periods

7:38 PM - 9:08 PM
4:40 AM - 6:10 AM

Action Rating: 4 out of 5

Wednesday, June 25, 2025

Weather Forecast

Conditions: Patchy rain nearby
Average Temperature: 83.4°F
Average Humidity: 76%
Chance of Rain: 88%
Wind: 14.5 mph
UV Index: 2.8

Air Quality

AQI: 1 - Good
PM2.5: 6.7 μg/m3
PM10: 10.45 μg/m3
Carbon Monoxide: 194.47 μg/m3
Nitrogen Dioxide: 3.92 μg/m3
Sulphur Dioxide: 0.54 μg/m3
Ozone: 81.08 μg/m3

Astronomical

Sunrise: 6:22 AM
Sun Transit: 1:21 PM
Sunset: 8:23 PM
Daylight: 14 hrs 1 mins
Moonrise: 6:15 AM
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 AM
1:13 PM - 3:43 PM

Minor Periods

8:39 PM - 10:09 PM
5:45 AM - 7:15 AM

Action Rating: 4 out of 5

Thursday, June 26, 2025

Weather Forecast

Conditions: Patchy rain nearby
Average Temperature: 83°F
Average Humidity: 72%
Chance of Rain: 86%
Wind: 11.6 mph
UV Index: 0

Air Quality

AQI: 1 - Good
PM2.5: 8.08 μg/m3
PM10: 12.75 μg/m3
Carbon Monoxide: 174.33 μg/m3
Nitrogen Dioxide: 3.63 μg/m3
Sulphur Dioxide: 0.53 μg/m3
Ozone: 68.23 μg/m3

Astronomical

Sunrise: 6:22 AM
Sun Transit: 1:22 PM
Sunset: 8:23 PM
Daylight: 14 hrs 1 mins
Moonrise: 7:23 AM
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 AM
2:15 PM - 4:45 PM

Minor Periods

9:31 PM - 11:01 PM
6:53 AM - 8:23 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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