Water Temperature of San Luis Pass in Freeport, TX

Current Water Temperature

71.8°F 22.1°C
Comfortable Ideal for Swimming
71.8°F
Frigid < 50°F
Cold 50°–60°
Cool 60°–70°
Comfortable 70°–80°
Warm 80°+

Pleasant and refreshing. Ideal for recreational swimming, triathlons, and active water recreation without thermal gear.

Measurement Time: Wednesday, November 11, 2026, 12:42 AM CST

Temperature Locations

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Local Points of Interest

San Luis Pass Beach; San Luis Island; West Bay; Cold Pass; Chocolate Bay; Gulf of Mexico

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San Luis Pass

Station Name: San Luis Pass
Data Source: NOAA Tides and Currents

Elevation Above Sea Level: 0 feet

Sensor Depth: -3 feet

Nearest Address:
San Luis Pass Park
Freeport, TX 77541
Brazoria County

GPS Coordinates: 29.080556, -95.130833

Nearby Water Temperatures

Gulf of Mexico, Surfside Beach, TX (14.1 mi)
Brazos River, Freeport, TX (19.7 mi)
Galveston Bay, Galveston, TX (20.8 mi)
Port of Galveston, Galveston, TX (25.8 mi)
Galveston Bay, Galveston, TX (27.6 mi)
Galveston Bay, San Leon, TX (30.4 mi)
Bolivar Roads, Galveston, TX (31.1 mi)
Gulf Intracoastal Waterway, Sargent, TX (36.3 mi)
San Jacinto River, La Porte, TX (42.4 mi)
Trinity Bay, Baytown, TX (44 mi)
Buffalo Bayou, Houston, TX (45.3 mi)
Trinity Bay, Anahuac, TX (46.3 mi)
Rollover Pass, Port Bolivar, TX (47.8 mi)
East Matagorda Bay, Matagorda, TX (51.7 mi)
Gulf Intracoastal Waterway, Matagorda, TX (53.8 mi)

Weather for Freeport, Texas

Current Weather

64.9°F
Overcast
Conditions: Overcast
Humidity: 93%
Feels Like: 64.2°F
Wind: NE 12.1 mph
Wind Gusts: 15 mph
Pressure: 30.05 in
Precipitation: 0 in
Cloud Cover: 99%
Visibility: 7.8 mi
UV Index: 0

Weather Forecast

Moderate Rain
Wed
H: 72°F
L: 64°F
Overcast
Thu
H: 74°F
L: 62°F
Overcast
Fri
H: 76°F
L: 60°F
Violent Rain Showers
Sat
H: 75°F
L: 61°F
Light Drizzle
Sun
H: 65°F
L: 54°F

Air Quality

EPA Index 2 • Moderate

Air quality is acceptable. However, there may be a risk for some people, particularly those who are unusually sensitive to air pollution.

PM2.5
14.5 μg/m³
Moderate
PM10
17.4 μg/m³
Good
Ozone (O3)
79 μg/m³
Photochemical
NO2
11.5 μg/m³
Nitrogen Dioxide
SO2
2.3 μg/m³
Sulfur Dioxide
CO
131 μg/m³
Carbon Monoxide

Astronomical

Sun
10h 47m daylight
Sunrise 6:41 AM
Solar Noon 12:04 PM
Sunset 5:28 PM
Moon
New • 2%
Moonrise 8:59 AM
Transit 2:01 PM
Moonset 7:04 PM

Best Times for Fishing or Hunting

Major Periods

1:06 AM - 3:36 AM
1:31 PM - 4:01 PM

Minor Periods

8:29 AM - 9:59 AM
6:34 PM - 8:04 PM
Action Rating:
Good Action 3/5
Wednesday, November 11, 2026

Weather Forecast

Conditions: Moderate Rain
Average Temperature: 68°F
Average Humidity: 90%
Chance of Rain: 49%
Wind: 16.5 mph
UV Index: 2.2

Air Quality

EPA Index 2 • Moderate
PM2.5
9.7 μg/m³
Good
PM10
10.7 μg/m³
Good
Ozone (O3)
78.3 μg/m³
Photochemical
NO2
10.6 μg/m³
Nitrogen Dioxide
SO2
2.8 μg/m³
Sulfur Dioxide
CO
122.4 μg/m³
Carbon Monoxide

Astronomical

Sun
10h 47m daylight
Sunrise 6:41 AM
Solar Noon 12:04 PM
Sunset 5:28 PM
Moon
New • 2%
Moonrise 8:59 AM
Transit 2:01 PM
Moonset 7:04 PM

Best Times for Fishing or Hunting

Major Periods

1:06 AM - 3:36 AM
1:31 PM - 4:01 PM

Minor Periods

8:29 AM - 9:59 AM
6:34 PM - 8:04 PM
Action Rating:
Good Action 3/5
Thursday, November 12, 2026

Weather Forecast

Conditions: Overcast
Average Temperature: 66.9°F
Average Humidity: 73%
Chance of Rain: 3%
Wind: 14.1 mph
UV Index: 5

Air Quality

EPA Index 2 • Moderate
PM2.5
11.6 μg/m³
Good
PM10
11.8 μg/m³
Good
Ozone (O3)
55 μg/m³
Photochemical
NO2
16.8 μg/m³
Nitrogen Dioxide
SO2
2.8 μg/m³
Sulfur Dioxide
CO
154 μg/m³
Carbon Monoxide

Astronomical

Sun
10h 45m daylight
Sunrise 6:42 AM
Solar Noon 12:04 PM
Sunset 5:27 PM
Moon
Waxing Crescent • 6%
Moonrise 9:52 AM
Transit 2:53 PM
Moonset 7:56 PM

Best Times for Fishing or Hunting

Major Periods

1:57 AM - 4:27 AM
2:23 PM - 4:53 PM

Minor Periods

9:22 AM - 10:52 AM
7:26 PM - 8:56 PM
Action Rating:
Fair Action 2/5
Friday, November 13, 2026

Weather Forecast

Conditions: Overcast
Average Temperature: 67.5°F
Average Humidity: 54%
Chance of Rain: 0%
Wind: 8.3 mph
UV Index: 5.2

Air Quality

EPA Index 2 • Moderate
PM2.5
11.5 μg/m³
Good
PM10
12.6 μg/m³
Good
Ozone (O3)
61.2 μg/m³
Photochemical
NO2
17.4 μg/m³
Nitrogen Dioxide
SO2
2.3 μg/m³
Sulfur Dioxide
CO
134.3 μg/m³
Carbon Monoxide

Astronomical

Sun
10h 44m daylight
Sunrise 6:43 AM
Solar Noon 12:04 PM
Sunset 5:27 PM
Moon
Waxing Crescent • 13%
Moonrise 10:40 AM
Transit 3:44 PM
Moonset 8:51 PM

Best Times for Fishing or Hunting

Major Periods

2:48 AM - 5:18 AM
3:14 PM - 5:44 PM

Minor Periods

10:10 AM - 11:40 AM
8:21 PM - 9:51 PM
Action Rating:
Good Action 3/5
Saturday, November 14, 2026

Weather Forecast

Conditions: Violent Rain Showers
Average Temperature: 68.2°F
Average Humidity: 75%
Chance of Rain: 15%
Wind: 27.3 mph
UV Index: 4.9

Air Quality

EPA Index 2 • Moderate
PM2.5
10.6 μg/m³
Good
PM10
14.2 μg/m³
Good
Ozone (O3)
92.2 μg/m³
Photochemical
NO2
3.3 μg/m³
Nitrogen Dioxide
SO2
1.7 μg/m³
Sulfur Dioxide
CO
131.1 μg/m³
Carbon Monoxide

Astronomical

Sun
10h 43m daylight
Sunrise 6:44 AM
Solar Noon 12:05 PM
Sunset 5:26 PM
Moon
Waxing Crescent • 21%
Moonrise 11:21 AM
Transit 4:32 PM
Moonset 9:47 PM

Best Times for Fishing or Hunting

Major Periods

3:38 AM - 6:08 AM
4:02 PM - 6:32 PM

Minor Periods

10:51 AM - 12:21 PM
9:17 PM - 10:47 PM
Action Rating:
Fair Action 2/5
Sunday, November 15, 2026

Weather Forecast

Conditions: Light Drizzle
Average Temperature: 61.7°F
Average Humidity: 81%
Chance of Rain: 44%
Wind: 22.6 mph
UV Index: 1.6

Air Quality

EPA Index 2 • Moderate
PM2.5
11.3 μg/m³
Good
PM10
16.4 μg/m³
Good
Ozone (O3)
96 μg/m³
Photochemical
NO2
1.1 μg/m³
Nitrogen Dioxide
SO2
0.8 μg/m³
Sulfur Dioxide
CO
151.3 μg/m³
Carbon Monoxide

Astronomical

Sun
10h 41m daylight
Sunrise 6:44 AM
Solar Noon 12:05 PM
Sunset 5:26 PM
Moon
Waxing Crescent • 31%
Moonrise 11:59 AM
Transit 5:19 PM
Moonset 10:44 PM

Best Times for Fishing or Hunting

Major Periods

4:26 AM - 6:56 AM
4:49 PM - 7:19 PM

Minor Periods

11:29 AM - 12:59 PM
10:14 PM - 11:44 PM
Action Rating:
Good Action 3/5
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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