Water Temperature of Galveston Bay in San Leon, TX

Current Water Temperature

Current temperature data is
not available at this time.

Today's Tides

High: January 19, 12:06 AM, 0.29 ft
 Low: January 19, 3:31 PM, -0.04 ft
High: January 19, 11:14 PM, 0.26 ft

Temperature Locations

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Local Points of Interest

Trinity Bay; East Bay; Dickinson Bay

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Galveston Bay

Station Name: Eagle Point, Galveston Bay
Data Source: NOAA Tides and Currents

Elevation Above Sea Level: 0 feet / 0 meters

Sensor Depth: -4.3 feet / -1.3 meters

Nearest Address:
991 5th St
San Leon, TX 77539
Galveston County

GPS Coordinates: 29.480000, -94.918306

Nearby Water Temperatures

Galveston Bay, Galveston, TX (12.3 mi)
Galveston Bay, Galveston, TX (12.5 mi)
Trinity Bay, Baytown, TX (13.7 mi)
Port of Galveston, Galveston, TX (13.9 mi)
Bolivar Roads, Galveston, TX (14.4 mi)
San Jacinto River, La Porte, TX (14.5 mi)
Trinity Bay, Anahuac, TX (16.2 mi)
Rollover Pass, Port Bolivar, TX (24.5 mi)
Old River, Wallisville, TX (24.7 mi)
Old River Lake, Cove, TX (25.3 mi)
Trinity River, Wallisville, TX (25.6 mi)
Buffalo Bayou, Houston, TX (26.9 mi)
Lake Charlotte, Wallisville, TX (29.4 mi)
San Luis Pass, Freeport, TX (30.4 mi)
Old River Cutoff, Moss Bluff, TX (30.5 mi)

Weather for San Leon, Texas

Current Weather

39.9°F
Partly cloudy
Conditions: Partly cloudy
Humidity: 43%
Feels Like: 30.9°F
Wind: NNE 17.9 mph
Wind Gusts: 23.9 mph
Pressure: 30.44 in
Precipitation: 0 in
Cloud Cover: 75%
Visibility: 6 mi
UV Index: 0

Five Day Weather Forecast

Sunny
Sun
H: 50°F
L: 34°F
Partly Cloudy
Mon
H: 42°F
L: 35°F
Moderate rain
Tue
H: 36°F
L: 31°F
Sunny
Wed
H: 46°F
L: 31°F
Patchy rain nearby
Thu
H: 48°F
L: 42°F

Air Quality

AQI: 1 - Good
PM2.5: 5.92 μg/m3
PM10: 7.22 μg/m3
Carbon Monoxide: 281.2 μg/m3
Nitrogen Dioxide: 6.66 μg/m3
Sulphur Dioxide: 2.78 μg/m3
Ozone: 75 μg/m3

Astronomical

Sunrise: 7:14 AM
Sun Transit: 12:30 AM
Sunset: 5:47 PM
Daylight: 10 hrs 33 mins
Moonrise: 11:20 PM
Moon Transit: 4:35 AM
Moonset: 10:38 AM
Moon Phase: Waning Gibbous
Moon Illumination: 64.8%

Best Times for Fishing or Hunting

Major Periods

4:05 AM - 6:35 AM
3:44 PM - 6:14 PM

Minor Periods

12:00 AM - 12:00 AM
10:08 AM - 11:38 AM

Action Rating: 3 out of 5

Sunday, January 19, 2025

Weather Forecast

Conditions: Sunny
Average Temperature: 42.7°F
Average Humidity: 60%
Chance of Rain: 0%
Wind: 26.6 mph
UV Index: 0.9

Air Quality

AQI: 1 - Good
PM2.5: 7.5 μg/m3
PM10: 8.5 μg/m3
Carbon Monoxide: 323.16 μg/m3
Nitrogen Dioxide: 11.94 μg/m3
Sulphur Dioxide: 3.37 μg/m3
Ozone: 68.48 μg/m3

Astronomical

Sunrise: 7:14 AM
Sun Transit: 12:30 AM
Sunset: 5:47 PM
Daylight: 10 hrs 33 mins
Moonrise: 11:20 PM
Moon Transit: 4:35 AM
Moonset: 10:38 AM
Moon Phase: Waning Gibbous
Moon Illumination: 64.8%

Best Times for Fishing or Hunting

Major Periods

4:05 AM - 6:35 AM
3:44 PM - 6:14 PM

Minor Periods

12:00 AM - 12:00 AM
10:08 AM - 11:38 AM

Action Rating: 3 out of 5

Monday, January 20, 2025

Weather Forecast

Conditions: Partly Cloudy
Average Temperature: 38.9°F
Average Humidity: 54%
Chance of Rain: 0%
Wind: 20.6 mph
UV Index: 0.7

Air Quality

AQI: 1 - Good
PM2.5: 6.3 μg/m3
PM10: 8.34 μg/m3
Carbon Monoxide: 290.75 μg/m3
Nitrogen Dioxide: 6.55 μg/m3
Sulphur Dioxide: 2.47 μg/m3
Ozone: 77.68 μg/m3

Astronomical

Sunrise: 7:14 AM
Sun Transit: 12:30 AM
Sunset: 5:48 PM
Daylight: 10 hrs 34 mins
Moonrise: 12:20 AM
Moon Transit: 5:14 AM
Moonset: 11:03 AM
Moon Phase: Last Quarter
Moon Illumination: 53.6%

Best Times for Fishing or Hunting

Major Periods

4:44 AM - 7:14 AM
4:24 PM - 6:54 PM

Minor Periods

10:33 AM - 12:03 AM
12:00 AM - 12:00 AM

Action Rating: 3 out of 5

Tuesday, January 21, 2025

Weather Forecast

Conditions: Moderate rain
Average Temperature: 34°F
Average Humidity: 68%
Chance of Rain: 85%
Wind: 27.7 mph
UV Index: 0.2

Air Quality

AQI: 1 - Good
PM2.5: 6.96 μg/m3
PM10: 9.09 μg/m3
Carbon Monoxide: 290.52 μg/m3
Nitrogen Dioxide: 6.45 μg/m3
Sulphur Dioxide: 2.1 μg/m3
Ozone: 79.12 μg/m3

Astronomical

Sunrise: 7:14 AM
Sun Transit: 12:31 AM
Sunset: 5:49 PM
Daylight: 10 hrs 35 mins
Moonrise: 12:13 AM
Moon Transit: 5:54 AM
Moonset: 11:31 AM
Moon Phase: Last Quarter
Moon Illumination: 42.3%

Best Times for Fishing or Hunting

Major Periods

5:24 AM - 7:54 AM
5:05 PM - 7:35 PM

Minor Periods

11:01 AM - 12:31 AM
12:00 AM - 12:00 AM

Action Rating: 2 out of 5

Wednesday, January 22, 2025

Weather Forecast

Conditions: Sunny
Average Temperature: 37.7°F
Average Humidity: 60%
Chance of Rain: 0%
Wind: 7.6 mph
UV Index: 0.9

Air Quality

AQI: 1 - Good
PM2.5: 10.37 μg/m3
PM10: 12.09 μg/m3
Carbon Monoxide: 317.61 μg/m3
Nitrogen Dioxide: 7.38 μg/m3
Sulphur Dioxide: 2.53 μg/m3
Ozone: 78.88 μg/m3

Astronomical

Sunrise: 7:13 AM
Sun Transit: 12:31 AM
Sunset: 5:49 PM
Daylight: 10 hrs 36 mins
Moonrise: 1:08 AM
Moon Transit: 6:37 AM
Moonset: 12:01 AM
Moon Phase: Last Quarter
Moon Illumination: 31.4%

Best Times for Fishing or Hunting

Major Periods

6:07 AM - 8:37 AM
5:48 PM - 8:18 PM

Minor Periods

11:31 AM - 1:01 PM
12:38 AM - 2:08 AM

Action Rating: 3 out of 5

Thursday, January 23, 2025

Weather Forecast

Conditions: Patchy rain nearby
Average Temperature: 45.2°F
Average Humidity: 80%
Chance of Rain: 83%
Wind: 12.8 mph
UV Index: 0.8

Air Quality

AQI: 1 - Good
PM2.5: 11.51 μg/m3
PM10: 16.29 μg/m3
Carbon Monoxide: 297.85 μg/m3
Nitrogen Dioxide: 7.2 μg/m3
Sulphur Dioxide: 2.09 μg/m3
Ozone: 89.54 μg/m3

Astronomical

Sunrise: 7:13 AM
Sun Transit: 12:31 AM
Sunset: 5:50 PM
Daylight: 10 hrs 37 mins
Moonrise: 2:04 AM
Moon Transit: 7:22 AM
Moonset: 12:36 AM
Moon Phase: Last Quarter
Moon Illumination: 21.5%

Best Times for Fishing or Hunting

Major Periods

6:52 AM - 9:22 AM
6:35 PM - 9:05 PM

Minor Periods

12:06 AM - 1:36 PM
1:34 AM - 3:04 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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