Water Temperature of the Matagorda Ship Channel in Port O'Connor, TX

Current Water Temperature

Current temperature data is
not available at this time.

Today's Tides

Low: February 27, 5:25 AM, -0.4 ft
 High: February 27, 5:23 PM, 1.2 ft

Temperature Locations

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Local Points of Interest

Matagorda Peninsula; Matagorda Bay; Port O'Connor, TX; Chester Island; Bayocos Island; Pass Cavallo; Gulf of Mexico

Matagorda Ship Channel

Station Name: Matagorda Bay Entrance Channel
Data Source: NOAA Tides and Currents

Elevation Above Sea Level: 20 feet

Sensor Depth: -4 feet

Nearest Address:
511 S Second St
Port O'Connor, TX 77982
Matagorda County

GPS Coordinates: 28.426901, -96.330101

Nearby Water Temperatures

Matagorda Bay, Port O'Connor, TX (4.2 mi)
Tres Palacios Bay, Palacios, TX (18.8 mi)
Lavaca Bay, Port Lavaca, TX (22.5 mi)
San Antonio Bay, Seadrift, TX (23.3 mi)
San Antonio Bay, Austwell, TX (31.4 mi)
Gulf Intracoastal Waterway, Matagorda, TX (31.9 mi)
East Matagorda Bay, Matagorda, TX (33.9 mi)
Gulf Intracoastal Waterway, Sargent, TX (49.4 mi)
Aransas Bay, Rockport, TX (51.8 mi)
Aransas Pass, Port Aransas, TX (59.4 mi)
Corpus Christi Channel, Port Aransas, TX (60.8 mi)
San Antonio River, Goliad, TX (65.8 mi)
Brazos River, Freeport, TX (66.1 mi)
Corpus Christi Bay, Portland, TX (69.5 mi)
Gulf of Mexico, Surfside Beach, TX (72 mi)

Weather for Port O'Connor, Texas

Current Weather

64.9°F
Mist
Mist
64.9°F
67.2°F
100%
SE 7.2 mph
14.7 mph
66.7°F
65.3°F
0 in
60%
0 mi
1015 mbar
0

Five Day Weather Forecast

Cloudy
Fri
H: 83°F
L: 65°F
Overcast
Sat
H: 68°F
L: 62°F
Partly Cloudy
Sun
H: 71°F
L: 63°F
Overcast
Mon
H: 69°F
L: 63°F
Cloudy
Tue
H: 78°F
L: 68°F

Air Quality

AQI: 1 - Good
PM2.5: 11.25 μg/m3
PM10: 12.85 μg/m3
Carbon Monoxide: 149.85 μg/m3
Nitrogen Dioxide: 2.45 μg/m3
Sulphur Dioxide: 0.85 μg/m3
Ozone: 84 μg/m3

Astronomical

Sunrise: 6:52 AM
Sun Transit: 12:37 AM
Sunset: 6:24 PM
Daylight: 11 hrs 32 mins
Moonrise: 2:39 PM
Moon Transit: 9:54 PM
Moonset: 4:15 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 82.3%

Best Times for Fishing or Hunting

Major Periods

8:02 AM - 10:32 AM
9:24 PM - 11:54 PM

Minor Periods

2:09 PM - 3:39 PM
3:45 AM - 5:15 AM

Action Rating: 2 out of 5

Special Weather Statement issued February 27 at 3:43PM CST by NWS Corpus Christi TX

Effective: Fri February 27, 2026, 9:43 PM
Expires: Sat February 28, 2026, 2:00 AM

Patchy to areas of fog will develop this afternoon into the overnight hours across the Coastal Bend. Expect visibilities to generally range between 1 and 3 miles, with a few locations experiencing visibilities 1/4 mile or less at times. Use caution if traveling as visibility may change rapidly in a short amount of time. Use low beam headlights and leave extra distance between your vehicle and others on the road.


Friday, February 27, 2026

Weather Forecast

Cloudy
82.6°F
65.1°F
70.9°F
90%
0 in
0%
0%
11.9 mph
1.5


Air Quality

AQI: 1 - Good
PM2.5: 11.75 μg/m3
PM10: 14.46 μg/m3
Carbon Monoxide: 168.53 μg/m3
Nitrogen Dioxide: 3.72 μg/m3
Sulphur Dioxide: 2.15 μg/m3
Ozone: 83.48 μg/m3

Astronomical

Sunrise: 6:52 AM
Sun Transit: 12:37 AM
Sunset: 6:24 PM
Daylight: 11 hrs 32 mins
Moonrise: 2:39 PM
Moon Transit: 9:54 PM
Moonset: 4:15 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 82.3%

Best Times for Fishing or Hunting

Major Periods

8:02 AM - 10:32 AM
9:24 PM - 11:54 PM

Minor Periods

2:09 PM - 3:39 PM
3:45 AM - 5:15 AM

Action Rating: 2 out of 5

Saturday, February 28, 2026

Weather Forecast

Overcast
67.8°F
61.9°F
64.8°F
92%
0 in
0%
0%
14.1 mph
1.6


Air Quality

AQI: 1 - Good
PM2.5: 12.28 μg/m3
PM10: 13.55 μg/m3
Carbon Monoxide: 161.25 μg/m3
Nitrogen Dioxide: 2.49 μg/m3
Sulphur Dioxide: 1.18 μg/m3
Ozone: 97.64 μg/m3

Astronomical

Sunrise: 6:51 AM
Sun Transit: 12:37 AM
Sunset: 6:25 PM
Daylight: 11 hrs 34 mins
Moonrise: 3:47 PM
Moon Transit: 10:49 PM
Moonset: 5:03 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 90.1%

Best Times for Fishing or Hunting

Major Periods

8:59 AM - 11:29 AM
12:00 AM - 12:00 AM

Minor Periods

3:17 PM - 4:47 PM
4:33 AM - 6:03 AM

Action Rating: 2 out of 5

Sunday, March 1, 2026

Weather Forecast

Partly Cloudy
71.4°F
63.3°F
66.3°F
90%
0 in
0%
0%
16.3 mph
1.6


Air Quality

AQI: 1 - Good
PM2.5: 10.6 μg/m3
PM10: 13.48 μg/m3
Carbon Monoxide: 163.49 μg/m3
Nitrogen Dioxide: 2.16 μg/m3
Sulphur Dioxide: 1.46 μg/m3
Ozone: 96.68 μg/m3

Astronomical

Sunrise: 6:50 AM
Sun Transit: 12:37 AM
Sunset: 6:26 PM
Daylight: 11 hrs 36 mins
Moonrise: 4:53 PM
Moon Transit: 11:40 PM
Moonset: 5:44 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 95.8%

Best Times for Fishing or Hunting

Major Periods

9:52 AM - 12:22 AM
12:00 AM - 12:00 AM

Minor Periods

4:23 PM - 5:53 PM
5:14 AM - 6:44 AM

Action Rating: 3 out of 5

Monday, March 2, 2026

Weather Forecast

Overcast
68.9°F
63.1°F
65.8°F
91%
0 in
0%
0%
13.9 mph
1.6


Air Quality

AQI: 1 - Good
PM2.5: 8.77 μg/m3
PM10: 11.88 μg/m3
Carbon Monoxide: 136.97 μg/m3
Nitrogen Dioxide: 1.77 μg/m3
Sulphur Dioxide: 1.22 μg/m3
Ozone: 92.32 μg/m3

Astronomical

Sunrise: 6:49 AM
Sun Transit: 12:37 AM
Sunset: 6:26 PM
Daylight: 11 hrs 37 mins
Moonrise: 5:55 PM
Moon Transit: 12:00 AM
Moonset: 6:20 AM
Moon Phase: Full
Moon Illumination: 99.1%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
10:41 AM - 1:11 PM

Minor Periods

5:25 PM - 6:55 PM
5:50 AM - 7:20 AM

Action Rating: 4 out of 5

Tuesday, March 3, 2026

Weather Forecast

Cloudy
78.3°F
67.7°F
72°F
86%
0 in
0%
0%
20.6 mph
0


Air Quality

AQI: 1 - Good
PM2.5: 8.1 μg/m3
PM10: 11.03 μg/m3
Carbon Monoxide: 129.39 μg/m3
Nitrogen Dioxide: 2.01 μg/m3
Sulphur Dioxide: 1.26 μg/m3
Ozone: 81.08 μg/m3

Astronomical

Sunrise: 6:48 AM
Sun Transit: 12:37 AM
Sunset: 6:27 PM
Daylight: 11 hrs 39 mins
Moonrise: 6:55 PM
Moon Transit: 12:27 AM
Moonset: 6:52 AM
Moon Phase: Full
Moon Illumination: 100.0%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
11:27 AM - 1:57 PM

Minor Periods

6:25 PM - 7:55 PM
6:22 AM - 7:52 AM

Action Rating: 5 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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