Water Temperature of Matagorda Bay in Port O'Connor, TX
Current Water Temperature
Measurement Time: Monday, June 15, 2026, 3:06 PM CDT
Today's Tides
Low: June 15, 12:01 AM, -0.4 ft
High: June 15, 12:12 PM, 1.0 ft
Temperature Locations
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Local Points of Interest
Port O'Connor Jetty; Espiritu Santo Bay; Gulf of MexicoStation 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

Five Day Weather Forecast

Mon
H: 85°F
L: 79°F

Tue
H: 82°F
L: 76°F

Wed
H: 87°F
L: 76°F

Thu
H: 89°F
L: 81°F

Fri
H: 89°F
L: 81°F
Air Quality
Nitrogen Dioxide: 0.7 μg/m3
Sulphur Dioxide: 0.3 μg/m3
Ozone: 54 μg/m3
Astronomical
Sun Transit: 1:26 PM
Sunset: 8:25 PM
Daylight: 13 hrs 57 mins
Moon Transit: 2:08 PM
Moonset: 9:32 PM
Moon Phase: New
Moon Illumination: 3.8%
Best Times for Fishing or Hunting
Major Periods
12:11 AM - 2:41 AM1:38 PM - 4:08 PM
Minor Periods
9:02 PM - 10:32 PM6:13 AM - 7:43 AM
Action Rating: 4 out of 5
Flood Watch issued June 14 at 11:21AM CDT until June 16 at 7:00PM CDT by NWS Corpus Christi TX
Effective: Sun June 14, 2026, 11:21 AM
Expires: Tue June 16, 2026, 7:00 PM
* WHAT...Flooding caused by excessive rainfall is possible. * WHERE...A portion of south Texas, including the following areas, Aransas Islands, Bee, Calhoun Islands, Coastal Aransas, Coastal Calhoun, Coastal Kleberg, Coastal Nueces, Coastal Refugio, Coastal San Patricio, Duval, Goliad, Inland Calhoun, Inland Kleberg, Inland Nueces, Inland Refugio, Inland San Patricio, Jim Wells, Kleberg Islands, La Salle, Live Oak, McMullen, Nueces Islands, Victoria and Webb. * WHEN...From 7 PM CDT this evening through Tuesday evening. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Creeks and streams may rise out of their banks. Low-water crossings may be flooded. * ADDITIONAL DETAILS... - The combination of a moist tropical airmass, a stalling front, daily seabreeze circulations, and a broad area of low pressure over eastern Mexico will result in heavy rain. Isolated pockets with rain totals of 8 inches or more are possible with rain rates that could exceed 2 inches per hour at times. - http://www.weather.gov/safety/flood
You should monitor later forecasts and be alert for possible Flood Warnings. Those living in areas prone to flooding should be prepared to take action should flooding develop.
Weather Forecast
Air Quality
Nitrogen Dioxide: 2.1 μg/m3
Sulphur Dioxide: 0.34 μg/m3
Ozone: 44.96 μg/m3
Astronomical
Sun Transit: 1:26 PM
Sunset: 8:25 PM
Daylight: 13 hrs 57 mins
Moon Transit: 2:08 PM
Moonset: 9:32 PM
Moon Phase: New
Moon Illumination: 3.8%
Best Times for Fishing or Hunting
Major Periods
12:11 AM - 2:41 AM1:38 PM - 4:08 PM
Minor Periods
9:02 PM - 10:32 PM6:13 AM - 7:43 AM
Action Rating: 4 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 2.56 μg/m3
Sulphur Dioxide: 0.36 μg/m3
Ozone: 42.29 μg/m3
Astronomical
Sun Transit: 1:26 PM
Sunset: 8:25 PM
Daylight: 13 hrs 57 mins
Moon Transit: 3:14 PM
Moonset: 10:29 PM
Moon Phase: New
Moon Illumination: 1.0%
Best Times for Fishing or Hunting
Major Periods
1:18 AM - 3:48 AM2:44 PM - 5:14 PM
Minor Periods
9:59 PM - 11:29 PM7:25 AM - 8:55 AM
Action Rating: 3 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 1.97 μg/m3
Sulphur Dioxide: 0.4 μg/m3
Ozone: 43.88 μg/m3
Astronomical
Sun Transit: 1:26 PM
Sunset: 8:25 PM
Daylight: 13 hrs 57 mins
Moon Transit: 4:14 PM
Moonset: 11:15 PM
Moon Phase: Waxing Crescent
Moon Illumination: 4.6%
Best Times for Fishing or Hunting
Major Periods
2:22 AM - 4:52 AM3:44 PM - 6:14 PM
Minor Periods
12:00 AM - 12:00 AM8:37 AM - 10:07 AM
Action Rating: 2 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 1.16 μg/m3
Sulphur Dioxide: 0.55 μg/m3
Ozone: 64.13 μg/m3
Astronomical
Sun Transit: 1:26 PM
Sunset: 8:26 PM
Daylight: 13 hrs 57 mins
Moon Transit: 5:09 PM
Moonset: 12:15 AM
Moon Phase: Waxing Crescent
Moon Illumination: 10.4%
Best Times for Fishing or Hunting
Major Periods
3:19 AM - 5:49 AM4:39 PM - 7:09 PM
Minor Periods
9:47 AM - 11:17 AM12:00 AM - 12:00 AM
Action Rating: 2 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 1.34 μg/m3
Sulphur Dioxide: 0.56 μg/m3
Ozone: 63.25 μg/m3
Astronomical
Sun Transit: 1:27 PM
Sunset: 8:26 PM
Daylight: 13 hrs 57 mins
Moon Transit: 5:58 PM
Moonset: 12:54 AM
Moon Phase: Waxing Crescent
Moon Illumination: 18.3%
Best Times for Fishing or Hunting
Major Periods
4:11 AM - 6:41 AM5:28 PM - 7:58 PM
Minor Periods
10:52 AM - 12:22 AM12:00 AM - 12:00 AM
Action Rating: 4 out of 5
