Water Temperature of San Luis Pass in Freeport, TX

Current Water Temperature

64.6°F

Measurement Time: Monday, December 22, 2025, 6:30 AM CST

Today's Tides

Low: December 22, 10:35 AM, -0.67 ft
 High: December 22, 9:10 PM, 0.86 ft

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 / 0 meters

Sensor Depth: -3.0 feet / -0.9 meters

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 (44.0 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

66.9°F
Fog
Conditions: Fog
Humidity: 100%
Feels Like: 66.9°F
Wind: ESE 2.5 mph
Wind Gusts: 4.9 mph
Pressure: 30.22 in
Precipitation: 0 in
Cloud Cover: 60%
Visibility: 0 mi
UV Index: 0

Five Day Weather Forecast

Fog
Mon
H: 70°F
L: 65°F
Mist
Tue
H: 69°F
L: 67°F
Overcast
Wed
H: 70°F
L: 65°F
Sunny
Thu
H: 75°F
L: 67°F
Fog
Fri
H: 75°F
L: 67°F

Air Quality

AQI: 1 - Good
PM2.5: 13.15 μg/m3
PM10: 18.85 μg/m3
Carbon Monoxide: 134.85 μg/m3
Nitrogen Dioxide: 4.55 μg/m3
Sulphur Dioxide: 1.25 μg/m3
Ozone: 61 μg/m3

Astronomical

Sunrise: 7:11 AM
Sun Transit: 12:19 AM
Sunset: 5:28 PM
Daylight: 10 hrs 17 mins
Moonrise: 9:22 AM
Moon Transit: 2:35 PM
Moonset: 7:54 PM
Moon Phase: Waxing Crescent
Moon Illumination: 5.5%

Best Times for Fishing or Hunting

Major Periods

12:58 AM - 3:28 AM
2:05 PM - 4:35 PM

Minor Periods

7:24 PM - 8:54 PM
8:52 AM - 10:22 AM

Action Rating: 2 out of 5

Dense Fog Advisory issued December 21 at 11:36PM CST until December 22 at 10:00AM CST by NWS Houston/Galveston TX

Effective: Sun December 21, 2025, 11:36 PM
Expires: Mon December 22, 2025, 7:45 AM

* WHAT...Visibility one quarter mile or less in dense fog. * WHERE...Portions of south central and southeast Texas. * WHEN...Until 10 AM CST Monday. * IMPACTS...Low visibility could make driving conditions hazardous.

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


Dense Fog Advisory issued December 22 at 5:29AM CST until December 22 at 10:00AM CST by NWS Houston/Galveston TX

Effective: Mon December 22, 2025, 5:29 AM
Expires: Mon December 22, 2025, 10:00 AM

* WHAT...Visibility one quarter mile or less in dense fog. * WHERE...Portions of south central and southeast Texas. * WHEN...Until 10 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.
Monday, December 22, 2025

Weather Forecast

Conditions: Fog
Average Temperature: 67°F
Average Humidity: 98%
Chance of Rain: 0%
Wind: 9.4 mph
UV Index: 0.9

Air Quality

AQI: 1 - Good
PM2.5: 13.51 μg/m3
PM10: 19.49 μg/m3
Carbon Monoxide: 139.01 μg/m3
Nitrogen Dioxide: 4.41 μg/m3
Sulphur Dioxide: 1.29 μg/m3
Ozone: 61.84 μg/m3

Astronomical

Sunrise: 7:11 AM
Sun Transit: 12:19 AM
Sunset: 5:28 PM
Daylight: 10 hrs 17 mins
Moonrise: 9:22 AM
Moon Transit: 2:35 PM
Moonset: 7:54 PM
Moon Phase: Waxing Crescent
Moon Illumination: 5.5%

Best Times for Fishing or Hunting

Major Periods

12:58 AM - 3:28 AM
2:05 PM - 4:35 PM

Minor Periods

7:24 PM - 8:54 PM
8:52 AM - 10:22 AM

Action Rating: 2 out of 5

Tuesday, December 23, 2025

Weather Forecast

Conditions: Mist
Average Temperature: 67.8°F
Average Humidity: 97%
Chance of Rain: 0%
Wind: 9.4 mph
UV Index: 0.8

Air Quality

AQI: 2 - Moderate
PM2.5: 16.65 μg/m3
PM10: 24.75 μg/m3
Carbon Monoxide: 139.81 μg/m3
Nitrogen Dioxide: 3.42 μg/m3
Sulphur Dioxide: 1.49 μg/m3
Ozone: 85.56 μg/m3

Astronomical

Sunrise: 7:11 AM
Sun Transit: 12:19 AM
Sunset: 5:28 PM
Daylight: 10 hrs 17 mins
Moonrise: 9:59 AM
Moon Transit: 3:23 PM
Moonset: 8:54 PM
Moon Phase: Waxing Crescent
Moon Illumination: 11.7%

Best Times for Fishing or Hunting

Major Periods

1:47 AM - 4:17 AM
2:53 PM - 5:23 PM

Minor Periods

8:24 PM - 9:54 PM
9:29 AM - 10:59 AM

Action Rating: 3 out of 5

Wednesday, December 24, 2025

Weather Forecast

Conditions: Overcast
Average Temperature: 66.9°F
Average Humidity: 95%
Chance of Rain: 0%
Wind: 10.3 mph
UV Index: 0.9

Air Quality

AQI: 2 - Moderate
PM2.5: 17.23 μg/m3
PM10: 25.51 μg/m3
Carbon Monoxide: 142.73 μg/m3
Nitrogen Dioxide: 3.77 μg/m3
Sulphur Dioxide: 1.63 μg/m3
Ozone: 88.24 μg/m3

Astronomical

Sunrise: 7:12 AM
Sun Transit: 12:20 AM
Sunset: 5:29 PM
Daylight: 10 hrs 17 mins
Moonrise: 10:33 AM
Moon Transit: 4:09 PM
Moonset: 9:53 PM
Moon Phase: Waxing Crescent
Moon Illumination: 19.9%

Best Times for Fishing or Hunting

Major Periods

2:34 AM - 5:04 AM
3:39 PM - 6:09 PM

Minor Periods

9:23 PM - 10:53 PM
10:03 AM - 11:33 AM

Action Rating: 2 out of 5

Thursday, December 25, 2025

Weather Forecast

Conditions: Sunny
Average Temperature: 69.7°F
Average Humidity: 86%
Chance of Rain: 0%
Wind: 9.2 mph
UV Index: 0.9

Air Quality

AQI: 2 - Moderate
PM2.5: 16.8 μg/m3
PM10: 25.34 μg/m3
Carbon Monoxide: 132.32 μg/m3
Nitrogen Dioxide: 3.25 μg/m3
Sulphur Dioxide: 1.58 μg/m3
Ozone: 77.64 μg/m3

Astronomical

Sunrise: 7:12 AM
Sun Transit: 12:20 AM
Sunset: 5:29 PM
Daylight: 10 hrs 17 mins
Moonrise: 11:03 AM
Moon Transit: 4:54 PM
Moonset: 10:52 PM
Moon Phase: Waxing Crescent
Moon Illumination: 29.7%

Best Times for Fishing or Hunting

Major Periods

3:19 AM - 5:49 AM
4:24 PM - 6:54 PM

Minor Periods

10:22 PM - 11:52 PM
10:33 AM - 12:03 AM

Action Rating: 2 out of 5

Friday, December 26, 2025

Weather Forecast

Conditions: Fog
Average Temperature: 69.1°F
Average Humidity: 93%
Chance of Rain: 0%
Wind: 8.7 mph
UV Index: 0

Air Quality

AQI: 1 - Good
PM2.5: 14.85 μg/m3
PM10: 22.73 μg/m3
Carbon Monoxide: 129.76 μg/m3
Nitrogen Dioxide: 3.2 μg/m3
Sulphur Dioxide: 1.43 μg/m3
Ozone: 73.38 μg/m3

Astronomical

Sunrise: 7:12 AM
Sun Transit: 12:21 AM
Sunset: 5:30 PM
Daylight: 10 hrs 18 mins
Moonrise: 11:33 AM
Moon Transit: 12:00 AM
Moonset: 11:51 PM
Moon Phase: First Quarter
Moon Illumination: 40.5%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
4:03 AM - 6:33 AM

Minor Periods

12:00 AM - 12:00 AM
11:03 AM - 12:33 AM

Action Rating: 2 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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