Water Temperature of Matagorda Bay in Port O'Connor, TX
Current Water Temperature
Pleasant and refreshing. Ideal for recreational swimming, triathlons, and active water recreation without thermal gear.
Measurement Time: Monday, November 9, 2026, 6:42 PM CST
Temperature Locations
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Local Points of Interest
Port O'Connor Jetty; Espiritu Santo Bay; Gulf of MexicoSponsored Content
Station Name: Port O'Connor
Data Source: NOAA Tides and Currents
Elevation Above Sea Level: 0 feet
Sensor Depth: -2 feet
Nearest Address:
S Washington Blvd
Port O'Connor, TX 97982
Calhoun County
GPS Coordinates: 28.445861, -96.395556
Nearby Water Temperatures
Matagorda Ship Channel, Port O'Connor, TX (4.2 mi)Lavaca Bay, Port Lavaca, TX (18.7 mi)
Tres Palacios Bay, Palacios, TX (19.1 mi)
San Antonio Bay, Seadrift, TX (19.4 mi)
San Antonio Bay, Austwell, TX (28.6 mi)
Gulf Intracoastal Waterway, Matagorda, TX (34.5 mi)
East Matagorda Bay, Matagorda, TX (36.6 mi)
Aransas Bay, Rockport, TX (49.3 mi)
Gulf Intracoastal Waterway, Sargent, TX (52.3 mi)
Aransas Pass, Port Aransas, TX (57.5 mi)
Corpus Christi Channel, Port Aransas, TX (58.8 mi)
San Antonio River, Goliad, TX (61.7 mi)
Corpus Christi Bay, Portland, TX (66.9 mi)
Brazos River, Freeport, TX (68.9 mi)
Corpus Christi Bay, Corpus Christi, TX (74.8 mi)
Weather for Port O'Connor, Texas
Current Weather

Humidity: 82%
Feels Like: 61.7°F
Wind: NE 9.4 mph
Wind Gusts: 16.2 mph
Precipitation: 0.01 in
Cloud Cover: 98%
Visibility: 6 mi
UV Index: 0
Weather Forecast

Mon
H: 68°F
L: 62°F

Tue
H: 71°F
L: 62°F

Wed
H: 77°F
L: 66°F
Air Quality
Air quality is satisfactory, and air pollution poses little or no risk.
Astronomical
Best Times for Fishing or Hunting
Major Periods
11:55 AM - 2:25 PM11:31 PM - 2:01 AM
Minor Periods
6:38 AM - 8:08 AM5:09 PM - 6:39 PM
Small Craft Advisory issued November 9 at 5:57PM CST until November 10 at 12:00AM CST by NWS Corpus Christi TX
Effective: Mon November 9, 2026, 5:57 PM
Expires: Tue November 10, 2026, 12:00 AM
* WHAT...East winds around 20 knots with gusts up to 25 knots. * WHERE...Baffin Bay and Upper Laguna Madre, Corpus Christi and Nueces Bays, Copano, Aransas, and Redfish Bays, San Antonio, Mesquite, and Espiritu Santo Bays, Coastal waters from Baffin Bay to Port Aransas out 20 NM, Coastal waters from Port Aransas to Matagorda Ship Channel out 20 NM, Waters from Baffin Bay to Port Aransas from 20 to 60 NM and Waters from Port Aransas to Matagorda Ship Channel from 20 to 60 NM. * WHEN...Until midnight CST tonight. * IMPACTS...Conditions will be hazardous to small craft.
Weather Forecast
Average Temperature: 64.4°F
Average Humidity: 77%
Wind: 13.9 mph
UV Index: 1.8
Astronomical
Best Times for Fishing or Hunting
Major Periods
11:55 AM - 2:25 PM11:31 PM - 2:01 AM
Minor Periods
6:38 AM - 8:08 AM5:09 PM - 6:39 PM
Weather Forecast
Average Temperature: 66.5°F
Average Humidity: 85%
Wind: 9.8 mph
UV Index: 1.4
Astronomical
Best Times for Fishing or Hunting
Major Periods
12:20 AM - 2:50 AM12:45 PM - 3:15 PM
Minor Periods
7:36 AM - 9:06 AM5:53 PM - 7:23 PM
Weather Forecast
Average Temperature: 70.5°F
Average Humidity: 82%
Wind: 9.4 mph
UV Index: 1.8
Astronomical
Best Times for Fishing or Hunting
Major Periods
1:11 AM - 3:41 AM1:37 PM - 4:07 PM
Minor Periods
8:32 AM - 10:02 AM6:41 PM - 8:11 PM
