Water Temperature of San Luis Pass in Freeport, TX

Current Water Temperature

86.2°F

Measurement Time: Saturday, July 18, 2026, 11:12 AM CDT

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

89.1°F
Sunny
Sunny
110.3°F
102.7°F
70%
SSW 11.2 mph
12.9 mph
86.7°F
81°F
0 in
25%
9 mi
1020 mbar
7.4

Five Day Weather Forecast

Sunny
Sat
H: 91°F
L: 81°F
Sunny
Sun
H: 89°F
L: 79°F
Sunny
Mon
H: 92°F
L: 77°F
Sunny
Tue
H: 92°F
L: 78°F
Sunny
Wed
H: 92°F
L: 80°F

Air Quality

AQI: 2 - Moderate
PM2.5: 16.8 μg/m3
PM10: 32.5 μg/m3
Carbon Monoxide: 95 μg/m3
Nitrogen Dioxide: 0.7 μg/m3
Sulphur Dioxide: 0.4 μg/m3
Ozone: 65 μg/m3

Astronomical

Sunrise: 6:34 AM
Sun Transit: 1:26 PM
Sunset: 8:20 PM
Daylight: 13 hrs 47 mins
Moonrise: 11:04 AM
Moon Transit: 5:16 PM
Moonset: 11:21 PM
Moon Phase: Waxing Crescent
Moon Illumination: 13.9%

Best Times for Fishing or Hunting

Major Periods

3:41 AM - 6:11 AM
4:46 PM - 7:16 PM

Minor Periods

12:00 AM - 12:00 AM
10:34 AM - 12:04 AM

Action Rating: 3 out of 5

Saturday, July 18, 2026

Weather Forecast

Sunny
91.2°F
81.1°F
84.4°F
81%
0 in
10%
0%
11.6 mph
10.7


Air Quality

AQI: 2 - Moderate
PM2.5: 18.99 μg/m3
PM10: 36.88 μg/m3
Carbon Monoxide: 94 μg/m3
Nitrogen Dioxide: 0.82 μg/m3
Sulphur Dioxide: 0.4 μg/m3
Ozone: 64.75 μg/m3

Astronomical

Sunrise: 6:34 AM
Sun Transit: 1:26 PM
Sunset: 8:20 PM
Daylight: 13 hrs 47 mins
Moonrise: 11:04 AM
Moon Transit: 5:16 PM
Moonset: 11:21 PM
Moon Phase: Waxing Crescent
Moon Illumination: 13.9%

Best Times for Fishing or Hunting

Major Periods

3:41 AM - 6:11 AM
4:46 PM - 7:16 PM

Minor Periods

12:00 AM - 12:00 AM
10:34 AM - 12:04 AM

Action Rating: 3 out of 5

Sunday, July 19, 2026

Weather Forecast

Sunny
89.3°F
79.1°F
83.5°F
68%
0 in
5%
0%
9.4 mph
10.8


Air Quality

AQI: 2 - Moderate
PM2.5: 17.12 μg/m3
PM10: 32.8 μg/m3
Carbon Monoxide: 92.75 μg/m3
Nitrogen Dioxide: 0.87 μg/m3
Sulphur Dioxide: 0.41 μg/m3
Ozone: 58.33 μg/m3

Astronomical

Sunrise: 6:34 AM
Sun Transit: 1:26 PM
Sunset: 8:20 PM
Daylight: 13 hrs 46 mins
Moonrise: 12:02 AM
Moon Transit: 6:00 PM
Moonset: 12:21 AM
Moon Phase: Waxing Crescent
Moon Illumination: 22.6%

Best Times for Fishing or Hunting

Major Periods

4:26 AM - 6:56 AM
5:30 PM - 8:00 PM

Minor Periods

11:32 AM - 1:02 PM
12:00 AM - 12:00 AM

Action Rating: 4 out of 5

Monday, July 20, 2026

Weather Forecast

Sunny
91.9°F
76.6°F
83.6°F
66%
0 in
4%
0%
10.7 mph
11.4


Air Quality

AQI: 2 - Moderate
PM2.5: 18.62 μg/m3
PM10: 38.35 μg/m3
Carbon Monoxide: 93.71 μg/m3
Nitrogen Dioxide: 1.08 μg/m3
Sulphur Dioxide: 0.41 μg/m3
Ozone: 52.79 μg/m3

Astronomical

Sunrise: 6:35 AM
Sun Transit: 1:26 PM
Sunset: 8:19 PM
Daylight: 13 hrs 45 mins
Moonrise: 1:00 PM
Moon Transit: 6:43 PM
Moonset: 12:51 AM
Moon Phase: Waxing Crescent
Moon Illumination: 32.7%

Best Times for Fishing or Hunting

Major Periods

5:09 AM - 7:39 AM
6:13 PM - 8:43 PM

Minor Periods

12:30 AM - 2:00 PM
12:00 AM - 12:00 AM

Action Rating: 3 out of 5

Tuesday, July 21, 2026

Weather Forecast

Sunny
92.2°F
77.6°F
84.1°F
69%
0 in
5%
0%
13.9 mph
11.5


Air Quality

AQI: 2 - Moderate
PM2.5: 21.2 μg/m3
PM10: 41.16 μg/m3
Carbon Monoxide: 95.43 μg/m3
Nitrogen Dioxide: 1.03 μg/m3
Sulphur Dioxide: 0.41 μg/m3
Ozone: 55.04 μg/m3

Astronomical

Sunrise: 6:35 AM
Sun Transit: 1:27 PM
Sunset: 8:19 PM
Daylight: 13 hrs 44 mins
Moonrise: 1:57 PM
Moon Transit: 7:27 PM
Moonset: 12:21 AM
Moon Phase: First Quarter
Moon Illumination: 43.7%

Best Times for Fishing or Hunting

Major Periods

5:53 AM - 8:23 AM
6:57 PM - 9:27 PM

Minor Periods

1:27 PM - 2:57 PM
12:00 AM - 12:00 AM

Action Rating: 2 out of 5

Wednesday, July 22, 2026

Weather Forecast

Sunny
91.8°F
80.4°F
85.3°F
70%
0 in
6%
0%
10.7 mph
8


Air Quality

AQI: 2 - Moderate
PM2.5: 17.21 μg/m3
PM10: 36.18 μg/m3
Carbon Monoxide: 101 μg/m3
Nitrogen Dioxide: 1.18 μg/m3
Sulphur Dioxide: 0.4 μg/m3
Ozone: 53.25 μg/m3

Astronomical

Sunrise: 6:36 AM
Sun Transit: 1:27 PM
Sunset: 8:18 PM
Daylight: 13 hrs 43 mins
Moonrise: 2:54 PM
Moon Transit: 8:13 PM
Moonset: 12:53 AM
Moon Phase: First Quarter
Moon Illumination: 55.0%

Best Times for Fishing or Hunting

Major Periods

6:38 AM - 9:08 AM
7:43 PM - 10:13 PM

Minor Periods

2:24 PM - 3:54 PM
12:23 AM - 1:53 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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