Water Temperature of Lavaca Bay in Port Lavaca, TX
Current Water Temperature
Measurement Time: Saturday, May 16, 2026, 2:36 PM CDT
Today's Tides
Low: May 16, 1:28 AM, 0.1 ft
High: May 16, 12:46 PM, 1.4 ft
Temperature Locations
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Local Points of Interest
Fishing Pier Park; Point Comfort , TXStation Name: Port Lavaca
Data Source: NOAA Tides and Currents
Elevation Above Sea Level: 0 feet
Sensor Depth: -1 feet
Nearest Address:
780–798 Broadway St
Port Lavaca, TX 77979
Calhoun County
GPS Coordinates: 28.640600, -96.609802
Nearby Water Temperatures
San Antonio Bay, Seadrift, TX (17.3 mi)Matagorda Bay, Port O'Connor, TX (18.7 mi)
Matagorda Ship Channel, Port O'Connor, TX (22.5 mi)
Tres Palacios Bay, Palacios, TX (22.7 mi)
San Antonio Bay, Austwell, TX (30.6 mi)
Gulf Intracoastal Waterway, Matagorda, TX (42.4 mi)
East Matagorda Bay, Matagorda, TX (45 mi)
San Antonio River, Goliad, TX (47 mi)
Aransas Bay, Rockport, TX (50.3 mi)
Gulf Intracoastal Waterway, Sargent, TX (60.8 mi)
Aransas Pass, Port Aransas, TX (61.4 mi)
Corpus Christi Channel, Port Aransas, TX (62.1 mi)
Corpus Christi Bay, Portland, TX (66.8 mi)
San Antonio River, Runge, TX (69.8 mi)
Corpus Christi Bay, Corpus Christi, TX (74.4 mi)
Weather for Port Lavaca, Texas
Current Weather

Five Day Weather Forecast

Sat
H: 87°F
L: 73°F

Sun
H: 87°F
L: 77°F

Mon
H: 88°F
L: 78°F

Tue
H: 88°F
L: 78°F

Wed
H: 85°F
L: 77°F
Air Quality
Nitrogen Dioxide: 1.45 μg/m3
Sulphur Dioxide: 1.15 μg/m3
Ozone: 78 μg/m3
Astronomical
Sun Transit: 1:22 PM
Sunset: 8:11 PM
Daylight: 13 hrs 36 mins
Moon Transit: 1:13 PM
Moonset: 8:30 PM
Moon Phase: New
Moon Illumination: 2.0%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM12:43 AM - 3:13 PM
Minor Periods
8:00 PM - 9:30 PM5:34 AM - 7:04 AM
Action Rating: 5 out of 5
Beach Hazards Statement issued May 16 at 12:22PM CDT until May 18 at 7:00AM CDT by NWS Houston/Galveston TX
Effective: Sat May 16, 2026, 12:22 PM
Expires: Sun May 17, 2026, 7:00 AM
* WHAT...High risk of rip currents expected and minor coastal flooding possible. * WHERE...Gulf-facing beaches, including the Matagorda Peninsula, Brazoria County beaches, Galveston Island and the Bolivar Peninsula. * WHEN...Now through Monday morning. * IMPACTS...Rip currents can sweep even the best swimmers away from shore into deeper water. Flooding of lots, parks, and roads possible. * ADDITIONAL DETAILS...Localized minor coastal flooding will be possible during times of high tide mainly near Galveston Bay. Water levels are expected to be around 3.5 to 4.0 ft above MLLW during high tide cycles going into early next week. At 3.7ft, water may begin to reach Highway 87 at Highway 124 on Bolivar Peninsula, and on Beach Drive near Blue Water Highway in Surfside. At 4.0ft, water may start to flood portions of Highway 6 between I-45 and Hitchcock. Water may also start to flood portions of Toddville road, Red Bluff road, West Bayshore road, and Highway 124 near High Island. The lowest streets along Jamaica Beach may flood.
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. If travel is required, allow extra time as some roads may be closed. Do not drive around barricades or through water of unknown depth. Take the necessary actions to protect flood-prone property.
Weather Forecast
Air Quality
Nitrogen Dioxide: 1.55 μg/m3
Sulphur Dioxide: 1.18 μg/m3
Ozone: 89.56 μg/m3
Astronomical
Sun Transit: 1:22 PM
Sunset: 8:11 PM
Daylight: 13 hrs 36 mins
Moon Transit: 1:13 PM
Moonset: 8:30 PM
Moon Phase: New
Moon Illumination: 2.0%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM12:43 AM - 3:13 PM
Minor Periods
8:00 PM - 9:30 PM5:34 AM - 7:04 AM
Action Rating: 5 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 1.67 μg/m3
Sulphur Dioxide: 1.31 μg/m3
Ozone: 65.88 μg/m3
Astronomical
Sun Transit: 1:22 PM
Sunset: 8:12 PM
Daylight: 13 hrs 37 mins
Moon Transit: 2:17 PM
Moonset: 9:43 PM
Moon Phase: New
Moon Illumination: 0.2%
Best Times for Fishing or Hunting
Major Periods
12:19 AM - 2:49 AM1:47 PM - 4:17 PM
Minor Periods
9:13 PM - 10:43 PM6:27 AM - 7:57 AM
Action Rating: 4 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 1.65 μg/m3
Sulphur Dioxide: 1.31 μg/m3
Ozone: 58.52 μg/m3
Astronomical
Sun Transit: 1:22 PM
Sunset: 8:12 PM
Daylight: 13 hrs 38 mins
Moon Transit: 3:24 PM
Moonset: 10:51 PM
Moon Phase: New
Moon Illumination: 2.6%
Best Times for Fishing or Hunting
Major Periods
1:25 AM - 3:55 AM2:54 PM - 5:24 PM
Minor Periods
10:21 PM - 11:51 PM7:28 AM - 8:58 AM
Action Rating: 3 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 1.67 μg/m3
Sulphur Dioxide: 1.33 μg/m3
Ozone: 61.92 μg/m3
Astronomical
Sun Transit: 1:22 PM
Sunset: 8:13 PM
Daylight: 13 hrs 39 mins
Moon Transit: 4:30 PM
Moonset: 11:51 PM
Moon Phase: Waxing Crescent
Moon Illumination: 7.4%
Best Times for Fishing or Hunting
Major Periods
2:32 AM - 5:02 AM4:00 PM - 6:30 PM
Minor Periods
12:00 AM - 12:00 AM8:36 AM - 10:06 AM
Action Rating: 2 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 2.51 μg/m3
Sulphur Dioxide: 1.31 μg/m3
Ozone: 50.85 μg/m3
Astronomical
Sun Transit: 1:23 PM
Sunset: 8:14 PM
Daylight: 13 hrs 40 mins
Moon Transit: 5:32 PM
Moonset: 12:51 AM
Moon Phase: Waxing Crescent
Moon Illumination: 14.4%
Best Times for Fishing or Hunting
Major Periods
3:37 AM - 6:07 AM5:02 PM - 7:32 PM
Minor Periods
9:48 AM - 11:18 AM12:00 AM - 12:00 AM
Action Rating: 3 out of 5
