Water Temperature of San Luis Pass in Freeport, TX
Current Water Temperature
Measurement Time: Sunday, April 20, 2025, 4:36 PM CDT
Today's Tides
Low: April 20, 3:21 AM, 0.16 ft
High: April 20, 2:06 PM, 1.49 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 MexicoSponsored Content
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

Humidity: 82%
Feels Like: 87.2°F
Wind: SSE 17.7 mph
Wind Gusts: 26.3 mph
Precipitation: 0 in
Cloud Cover: 100%
Visibility: 9 mi
UV Index: 4.5
Five Day Weather Forecast

Sun
H: 80°F
L: 72°F

Mon
H: 75°F
L: 73°F

Tue
H: 80°F
L: 71°F

Wed
H: 79°F
L: 71°F

Thu
H: 80°F
L: 73°F
Air Quality
Nitrogen Dioxide: 2.78 μg/m3
Sulphur Dioxide: 0.74 μg/m3
Ozone: 80 μg/m3
Astronomical
Sun Transit: 1:19 PM
Sunset: 7:50 PM
Daylight: 13 hrs 1 mins
Moon Transit: 7:12 AM
Moonset: 12:22 AM
Moon Phase: Last Quarter
Moon Illumination: 37.8%
Best Times for Fishing or Hunting
Major Periods
6:42 AM - 9:12 AM6:26 PM - 8:56 PM
Minor Periods
11:52 AM - 1:22 PM1:36 AM - 3:06 AM
Action Rating: 3 out of 5
Rip Current Statement issued April 20 at 9:41AM CDT until April 20 at 8:00PM CDT by NWS Houston/Galveston TX
Effective: Sun April 20, 2025, 9:41 AM
Expires: Sun April 20, 2025, 5:45 PM
* WHAT...Dangerous rip currents. * WHERE...Gulf-facing beaches, including the Matagorda Peninsula, Brazoria County beaches, Galveston Island and the Bolivar Peninsula. * WHEN...Until 8 PM CDT this evening. * IMPACTS...Rip currents can sweep even the best swimmers away from shore into deeper water.
Swim near a lifeguard and away from rocks, jetties, and piers. If caught in a rip current, relax and float. Don't swim against the current. If able, swim in a direction following the shoreline. If unable to escape, face the shore and call or wave for help.
Rip Current Statement issued April 20 at 9:41AM CDT until April 20 at 8:00PM CDT by NWS Houston/Galveston TX
Effective: Sun April 20, 2025, 9:41 AM
Expires: Sun April 20, 2025, 5:45 PM
* WHAT...Dangerous rip currents. * WHERE...Gulf-facing beaches, including the Matagorda Peninsula, Brazoria County beaches, Galveston Island and the Bolivar Peninsula. * WHEN...Until 8 PM CDT this evening. * IMPACTS...Rip currents can sweep even the best swimmers away from shore into deeper water.
Swim near a lifeguard and away from rocks, jetties, and piers. If caught in a rip current, relax and float. Don't swim against the current. If able, swim in a direction following the shoreline. If unable to escape, face the shore and call or wave for help.
Rip Current Statement issued April 20 at 9:41AM CDT until April 20 at 8:00PM CDT by NWS Houston/Galveston TX
Effective: Sun April 20, 2025, 9:41 AM
Expires: Sun April 20, 2025, 5:45 PM
* WHAT...Dangerous rip currents. * WHERE...Gulf-facing beaches, including the Matagorda Peninsula, Brazoria County beaches, Galveston Island and the Bolivar Peninsula. * WHEN...Until 8 PM CDT this evening. * IMPACTS...Rip currents can sweep even the best swimmers away from shore into deeper water.
Swim near a lifeguard and away from rocks, jetties, and piers. If caught in a rip current, relax and float. Don't swim against the current. If able, swim in a direction following the shoreline. If unable to escape, face the shore and call or wave for help.
Weather Forecast
Average Temperature: 75.6°F
Average Humidity: 88%
Wind: 19.5 mph
UV Index: 2
Air Quality
Nitrogen Dioxide: 1.89 μg/m3
Sulphur Dioxide: 0.63 μg/m3
Ozone: 96.44 μg/m3
Astronomical
Sun Transit: 1:19 PM
Sunset: 7:50 PM
Daylight: 13 hrs 1 mins
Moon Transit: 7:12 AM
Moonset: 12:22 AM
Moon Phase: Last Quarter
Moon Illumination: 37.8%
Best Times for Fishing or Hunting
Major Periods
6:42 AM - 9:12 AM6:26 PM - 8:56 PM
Minor Periods
11:52 AM - 1:22 PM1:36 AM - 3:06 AM
Action Rating: 3 out of 5
Weather Forecast
Average Temperature: 73.4°F
Average Humidity: 95%
Wind: 10.3 mph
UV Index: 2.3
Air Quality
Nitrogen Dioxide: 3.19 μg/m3
Sulphur Dioxide: 0.78 μg/m3
Ozone: 89.68 μg/m3
Astronomical
Sun Transit: 1:19 PM
Sunset: 7:51 PM
Daylight: 13 hrs 2 mins
Moon Transit: 8:04 AM
Moonset: 1:25 PM
Moon Phase: Last Quarter
Moon Illumination: 27.2%
Best Times for Fishing or Hunting
Major Periods
7:34 AM - 10:04 AM7:17 PM - 9:47 PM
Minor Periods
12:55 AM - 2:25 PM2:20 AM - 3:50 AM
Action Rating: 2 out of 5
Weather Forecast
Average Temperature: 74.5°F
Average Humidity: 90%
Wind: 13.9 mph
UV Index: 2.5
Air Quality
Nitrogen Dioxide: 3 μg/m3
Sulphur Dioxide: 1.1 μg/m3
Ozone: 81.84 μg/m3
Astronomical
Sun Transit: 1:18 PM
Sunset: 7:51 PM
Daylight: 13 hrs 4 mins
Moon Transit: 8:55 AM
Moonset: 2:30 PM
Moon Phase: Last Quarter
Moon Illumination: 17.8%
Best Times for Fishing or Hunting
Major Periods
8:25 AM - 10:55 AM8:08 PM - 10:38 PM
Minor Periods
2:00 PM - 3:30 PM2:58 AM - 4:28 AM
Action Rating: 3 out of 5
Weather Forecast
Average Temperature: 74.4°F
Average Humidity: 90%
Wind: 15.7 mph
UV Index: 2.2
Air Quality
Nitrogen Dioxide: 2.57 μg/m3
Sulphur Dioxide: 0.9 μg/m3
Ozone: 94.76 μg/m3
Astronomical
Sun Transit: 1:18 PM
Sunset: 7:52 PM
Daylight: 13 hrs 6 mins
Moon Transit: 9:45 AM
Moonset: 3:34 PM
Moon Phase: Waning Crescent
Moon Illumination: 10.0%
Best Times for Fishing or Hunting
Major Periods
8:57 PM - 11:27 PM9:15 AM - 11:45 AM
Minor Periods
3:04 PM - 4:34 PM3:33 AM - 5:03 AM
Action Rating: 2 out of 5
Weather Forecast
Average Temperature: 75.9°F
Average Humidity: 87%
Wind: 15.9 mph
UV Index: 0
Air Quality
Nitrogen Dioxide: 2.9 μg/m3
Sulphur Dioxide: 0.87 μg/m3
Ozone: 93.38 μg/m3
Astronomical
Sun Transit: 1:18 PM
Sunset: 7:52 PM
Daylight: 13 hrs 7 mins
Moon Transit: 10:34 AM
Moonset: 4:40 PM
Moon Phase: Waning Crescent
Moon Illumination: 4.3%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM10:04 AM - 12:34 AM
Minor Periods
4:10 PM - 5:40 PM4:07 AM - 5:37 AM
Action Rating: 2 out of 5