Water Temperature of Matagorda Bay in Port O'Connor, TX

Current Water Temperature

92.7°F

Measurement Time: Sunday, August 10, 2025, 7:12 PM CDT

Today's Tides

 Low: August 10, 1:03 AM, -0.11 ft
High: August 10, 3:01 PM, 0.70 ft

Temperature Locations

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Local Points of Interest

Port O'Connor Jetty; Espiritu Santo Bay; Gulf of Mexico

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Matagorda Bay

Station Name: Port O'Connor
Data Source: NOAA Tides and Currents

Elevation Above Sea Level: 0 feet / 0 meters

Sensor Depth: -2.4 feet / -0.7 meters

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

89.1°F
Partly cloudy
Conditions: Partly cloudy
Humidity: 63%
Feels Like: 97.8°F
Wind: SE 13.2 mph
Wind Gusts: 16.3 mph
Pressure: 29.93 in
Precipitation: 0 in
Cloud Cover: 75%
Visibility: 9 mi
UV Index: 0.4

Five Day Weather Forecast

Heavy rain
Sun
H: 91°F
L: 79°F
Partly Cloudy
Mon
H: 93°F
L: 75°F
Partly Cloudy
Tue
H: 95°F
L: 77°F
Mist
Wed
H: 95°F
L: 78°F
Patchy rain nearby
Thu
H: 94°F
L: 81°F

Air Quality

AQI: 1 - Good
PM2.5: 6.29 μg/m3
PM10: 8.51 μg/m3
Carbon Monoxide: 264.55 μg/m3
Nitrogen Dioxide: 4.81 μg/m3
Sulphur Dioxide: 0.56 μg/m3
Ozone: 73 μg/m3

Astronomical

Sunrise: 6:53 AM
Sun Transit: 1:30 PM
Sunset: 8:09 PM
Daylight: 13 hrs 16 mins
Moonrise: 9:16 PM
Moon Transit: 2:21 AM
Moonset: 8:07 AM
Moon Phase: Full
Moon Illumination: 95.5%

Best Times for Fishing or Hunting

Major Periods

1:51 AM - 4:21 AM
1:22 PM - 3:52 PM

Minor Periods

8:46 PM - 10:16 PM
7:37 AM - 9:07 AM

Action Rating: 3 out of 5

Sunday, August 10, 2025

Weather Forecast

Conditions: Heavy rain
Average Temperature: 83.7°F
Average Humidity: 81%
Chance of Rain: 68%
Wind: 13.2 mph
UV Index: 2.5

Air Quality

AQI: 1 - Good
PM2.5: 10.43 μg/m3
PM10: 13.5 μg/m3
Carbon Monoxide: 294.74 μg/m3
Nitrogen Dioxide: 3.46 μg/m3
Sulphur Dioxide: 0.61 μg/m3
Ozone: 82.68 μg/m3

Astronomical

Sunrise: 6:53 AM
Sun Transit: 1:30 PM
Sunset: 8:09 PM
Daylight: 13 hrs 16 mins
Moonrise: 9:16 PM
Moon Transit: 2:21 AM
Moonset: 8:07 AM
Moon Phase: Full
Moon Illumination: 95.5%

Best Times for Fishing or Hunting

Major Periods

1:51 AM - 4:21 AM
1:22 PM - 3:52 PM

Minor Periods

8:46 PM - 10:16 PM
7:37 AM - 9:07 AM

Action Rating: 3 out of 5

Monday, August 11, 2025

Weather Forecast

Conditions: Partly Cloudy
Average Temperature: 83.5°F
Average Humidity: 77%
Chance of Rain: 0%
Wind: 16.1 mph
UV Index: 2.6

Air Quality

AQI: 1 - Good
PM2.5: 8.57 μg/m3
PM10: 11.87 μg/m3
Carbon Monoxide: 233.47 μg/m3
Nitrogen Dioxide: 4.57 μg/m3
Sulphur Dioxide: 0.68 μg/m3
Ozone: 70.84 μg/m3

Astronomical

Sunrise: 6:53 AM
Sun Transit: 1:30 PM
Sunset: 8:08 PM
Daylight: 13 hrs 15 mins
Moonrise: 9:48 PM
Moon Transit: 3:09 AM
Moonset: 9:09 AM
Moon Phase: Waning Gibbous
Moon Illumination: 89.6%

Best Times for Fishing or Hunting

Major Periods

2:39 AM - 5:09 AM
2:09 PM - 4:39 PM

Minor Periods

9:18 PM - 10:48 PM
8:39 AM - 10:09 AM

Action Rating: 2 out of 5

Tuesday, August 12, 2025

Weather Forecast

Conditions: Partly Cloudy
Average Temperature: 84.5°F
Average Humidity: 75%
Chance of Rain: 0%
Wind: 17 mph
UV Index: 2.9

Air Quality

AQI: 1 - Good
PM2.5: 10.72 μg/m3
PM10: 14.89 μg/m3
Carbon Monoxide: 204.76 μg/m3
Nitrogen Dioxide: 3.51 μg/m3
Sulphur Dioxide: 0.75 μg/m3
Ozone: 61.56 μg/m3

Astronomical

Sunrise: 6:54 AM
Sun Transit: 1:30 PM
Sunset: 8:07 PM
Daylight: 13 hrs 13 mins
Moonrise: 10:20 PM
Moon Transit: 3:56 AM
Moonset: 10:13 AM
Moon Phase: Waning Gibbous
Moon Illumination: 81.8%

Best Times for Fishing or Hunting

Major Periods

3:26 AM - 5:56 AM
5:51 AM - 8:21 AM

Minor Periods

9:50 PM - 11:20 PM
9:43 AM - 11:13 AM

Action Rating: 2 out of 5

Wednesday, August 13, 2025

Weather Forecast

Conditions: Mist
Average Temperature: 84.8°F
Average Humidity: 74%
Chance of Rain: 0%
Wind: 16.1 mph
UV Index: 2.6

Air Quality

AQI: 1 - Good
PM2.5: 10.38 μg/m3
PM10: 13.9 μg/m3
Carbon Monoxide: 204.46 μg/m3
Nitrogen Dioxide: 3.07 μg/m3
Sulphur Dioxide: 0.65 μg/m3
Ozone: 61.64 μg/m3

Astronomical

Sunrise: 6:54 AM
Sun Transit: 1:30 PM
Sunset: 8:06 PM
Daylight: 13 hrs 12 mins
Moonrise: 10:54 PM
Moon Transit: 4:44 AM
Moonset: 11:16 AM
Moon Phase: Waning Gibbous
Moon Illumination: 72.3%

Best Times for Fishing or Hunting

Major Periods

4:14 AM - 6:44 AM
3:45 PM - 6:15 PM

Minor Periods

10:24 PM - 11:54 PM
10:46 AM - 12:16 AM

Action Rating: 3 out of 5

Thursday, August 14, 2025

Weather Forecast

Conditions: Patchy rain nearby
Average Temperature: 86.6°F
Average Humidity: 65%
Chance of Rain: 84%
Wind: 15.9 mph
UV Index: 0

Air Quality

AQI: 1 - Good
PM2.5: 6.09 μg/m3
PM10: 8.4 μg/m3
Carbon Monoxide: 203.93 μg/m3
Nitrogen Dioxide: 3.13 μg/m3
Sulphur Dioxide: 0.44 μg/m3
Ozone: 47.69 μg/m3

Astronomical

Sunrise: 6:55 AM
Sun Transit: 1:30 PM
Sunset: 8:05 PM
Daylight: 13 hrs 10 mins
Moonrise: 11:30 PM
Moon Transit: 5:33 AM
Moonset: 12:22 AM
Moon Phase: Waning Gibbous
Moon Illumination: 61.6%

Best Times for Fishing or Hunting

Major Periods

5:03 AM - 7:33 AM
4:36 PM - 7:06 PM

Minor Periods

12:00 AM - 12:00 AM
11:52 AM - 1:22 PM

Action Rating: 2 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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