Water Temperature of San Luis Pass in Freeport, TX

Current Water Temperature

75.2°F

Measurement Time: Sunday, March 29, 2026, 4:30 PM CDT

Today's Tides

Low: March 29, 8:12 AM, 0.0 ft
 High: March 29, 4:17 PM, 1.0 ft
Low: March 29, 9:14 PM, 0.8 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

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

75°F
Sunny
Sunny
78.4°F
77.5°F
69%
SE 10.3 mph
11.8 mph
73.9°F
67.3°F
0 in
0%
9 mi
1022 mbar
4.2

Five Day Weather Forecast

Sunny
Sun
H: 74°F
L: 64°F
Partly Cloudy
Mon
H: 76°F
L: 69°F
Overcast
Tue
H: 75°F
L: 68°F
Cloudy
Wed
H: 77°F
L: 70°F
Patchy rain nearby
Thu
H: 77°F
L: 71°F

Air Quality

AQI: 1 - Good
PM2.5: 14.75 μg/m3
PM10: 20.85 μg/m3
Carbon Monoxide: 162.85 μg/m3
Nitrogen Dioxide: 2.35 μg/m3
Sulphur Dioxide: 1.55 μg/m3
Ozone: 119 μg/m3

Astronomical

Sunrise: 7:13 AM
Sun Transit: 1:25 PM
Sunset: 7:37 PM
Daylight: 12 hrs 24 mins
Moonrise: 4:39 PM
Moon Transit: 11:17 PM
Moonset: 5:15 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 86.2%

Best Times for Fishing or Hunting

Major Periods

9:41 AM - 12:11 AM
12:00 AM - 12:00 AM

Minor Periods

4:09 PM - 5:39 PM
4:45 AM - 6:15 AM

Action Rating: 2 out of 5

Sunday, March 29, 2026

Weather Forecast

Sunny
74.3°F
64.4°F
69°F
80%
0 in
0%
0%
11.2 mph
1.9


Air Quality

AQI: 1 - Good
PM2.5: 13.35 μg/m3
PM10: 17.97 μg/m3
Carbon Monoxide: 168.93 μg/m3
Nitrogen Dioxide: 2.78 μg/m3
Sulphur Dioxide: 1.91 μg/m3
Ozone: 119.56 μg/m3

Astronomical

Sunrise: 7:13 AM
Sun Transit: 1:25 PM
Sunset: 7:37 PM
Daylight: 12 hrs 24 mins
Moonrise: 4:39 PM
Moon Transit: 11:17 PM
Moonset: 5:15 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 86.2%

Best Times for Fishing or Hunting

Major Periods

9:41 AM - 12:11 AM
12:00 AM - 12:00 AM

Minor Periods

4:09 PM - 5:39 PM
4:45 AM - 6:15 AM

Action Rating: 2 out of 5

Monday, March 30, 2026

Weather Forecast

Partly Cloudy
75.7°F
68.7°F
71.4°F
84%
0 in
0%
0%
11.2 mph
2.1


Air Quality

AQI: 1 - Good
PM2.5: 15.22 μg/m3
PM10: 21.71 μg/m3
Carbon Monoxide: 151.41 μg/m3
Nitrogen Dioxide: 2.41 μg/m3
Sulphur Dioxide: 1.49 μg/m3
Ozone: 108.16 μg/m3

Astronomical

Sunrise: 7:12 AM
Sun Transit: 1:24 PM
Sunset: 7:38 PM
Daylight: 12 hrs 25 mins
Moonrise: 5:39 PM
Moon Transit: 12:00 AM
Moonset: 5:47 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 93.0%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
10:27 AM - 12:57 AM

Minor Periods

5:09 PM - 6:39 PM
5:17 AM - 6:47 AM

Action Rating: 3 out of 5

Tuesday, March 31, 2026

Weather Forecast

Overcast
75.4°F
68.2°F
70.7°F
90%
0 in
0%
0%
13.2 mph
2.2


Air Quality

AQI: 1 - Good
PM2.5: 13.61 μg/m3
PM10: 20.71 μg/m3
Carbon Monoxide: 138.05 μg/m3
Nitrogen Dioxide: 2.11 μg/m3
Sulphur Dioxide: 1.2 μg/m3
Ozone: 92.84 μg/m3

Astronomical

Sunrise: 7:11 AM
Sun Transit: 1:24 PM
Sunset: 7:38 PM
Daylight: 12 hrs 27 mins
Moonrise: 6:37 PM
Moon Transit: 12:01 AM
Moonset: 6:17 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 97.6%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
11:10 AM - 1:40 PM

Minor Periods

6:07 PM - 7:37 PM
5:47 AM - 7:17 AM

Action Rating: 4 out of 5

Wednesday, April 1, 2026

Weather Forecast

Cloudy
76.6°F
69.9°F
72.7°F
89%
0 in
0%
0%
16.6 mph
2.1


Air Quality

AQI: 1 - Good
PM2.5: 12.98 μg/m3
PM10: 19.74 μg/m3
Carbon Monoxide: 119.94 μg/m3
Nitrogen Dioxide: 1.97 μg/m3
Sulphur Dioxide: 1.21 μg/m3
Ozone: 81.04 μg/m3

Astronomical

Sunrise: 7:10 AM
Sun Transit: 1:24 PM
Sunset: 7:39 PM
Daylight: 12 hrs 29 mins
Moonrise: 7:33 PM
Moon Transit: 12:44 AM
Moonset: 6:46 AM
Moon Phase: Full
Moon Illumination: 99.8%

Best Times for Fishing or Hunting

Major Periods

12:14 AM - 2:44 AM
11:53 AM - 2:23 PM

Minor Periods

7:03 PM - 8:33 PM
6:16 AM - 7:46 AM

Action Rating: 3 out of 5

Thursday, April 2, 2026

Weather Forecast

Patchy rain nearby
76.9°F
71.2°F
73.4°F
84%
0.18 in
83%
0%
19.7 mph
1.3


Air Quality

AQI: 1 - Good
PM2.5: 13.4 μg/m3
PM10: 20.5 μg/m3
Carbon Monoxide: 116.79 μg/m3
Nitrogen Dioxide: 2.4 μg/m3
Sulphur Dioxide: 1.33 μg/m3
Ozone: 76.38 μg/m3

Astronomical

Sunrise: 7:09 AM
Sun Transit: 1:24 PM
Sunset: 7:39 PM
Daylight: 12 hrs 30 mins
Moonrise: 8:30 PM
Moon Transit: 1:26 AM
Moonset: 7:14 AM
Moon Phase: Full
Moon Illumination: 99.5%

Best Times for Fishing or Hunting

Major Periods

12:56 AM - 3:26 AM
12:36 AM - 3:06 PM

Minor Periods

8:00 PM - 9:30 PM
6:44 AM - 8:14 AM

Action Rating: 5 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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