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

Current Water Temperature

84.0°F

Measurement Time: Monday, June 22, 2026, 12:00 AM CDT

Today's Tides

Low: June 22, 1:30 AM, 0.5 ft
 High: June 22, 9:10 AM, 0.8 ft
Low: June 22, 5:44 PM, 0.1 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

84°F
Overcast
Overcast
97.8°F
87.5°F
88%
S 14.1 mph
21.9 mph
80°F
76.6°F
0 in
100%
8 mi
1011 mbar
0

Five Day Weather Forecast

Sunny
Mon
H: 89°F
L: 79°F
Sunny
Tue
H: 89°F
L: 78°F
Sunny
Wed
H: 89°F
L: 78°F
Partly Cloudy
Thu
H: 89°F
L: 78°F
Partly Cloudy
Fri
H: 88°F
L: 78°F

Air Quality

AQI: 1 - Good
PM2.5: 6.5 μg/m3
PM10: 9.1 μg/m3
Carbon Monoxide: 103 μg/m3
Nitrogen Dioxide: 1.5 μg/m3
Sulphur Dioxide: 0.5 μg/m3
Ozone: 45 μg/m3

Astronomical

Sunrise: 6:29 AM
Sun Transit: 1:27 PM
Sunset: 8:26 PM
Daylight: 13 hrs 57 mins
Moonrise: 2:17 PM
Moon Transit: 8:09 PM
Moonset: 1:27 AM
Moon Phase: First Quarter
Moon Illumination: 49.7%

Best Times for Fishing or Hunting

Major Periods

6:26 AM - 8:56 AM
7:39 PM - 10:09 PM

Minor Periods

1:47 PM - 3:17 PM
12:57 AM - 2:27 AM

Action Rating: 3 out of 5

Small Craft Advisory issued June 21 at 9:25PM CDT until June 22 at 1:00PM CDT by NWS Houston/Galveston TX

Effective: Sun June 21, 2026, 9:25 PM
Expires: Mon June 22, 2026, 5:30 AM

* WHAT...South winds around 20 kt with gusts up to 25 kt. * WHERE...Portions of Gulf of America. * WHEN...Until 1 PM CDT Monday. * IMPACTS...Conditions will be hazardous to small craft.

Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions.
Monday, June 22, 2026

Weather Forecast

Sunny
88.5°F
78.8°F
83.1°F
80%
0 in
11%
0%
18.8 mph
11.8


Air Quality

AQI: 1 - Good
PM2.5: 8.91 μg/m3
PM10: 13.18 μg/m3
Carbon Monoxide: 101.88 μg/m3
Nitrogen Dioxide: 0.95 μg/m3
Sulphur Dioxide: 0.47 μg/m3
Ozone: 46.21 μg/m3

Astronomical

Sunrise: 6:29 AM
Sun Transit: 1:27 PM
Sunset: 8:26 PM
Daylight: 13 hrs 57 mins
Moonrise: 2:17 PM
Moon Transit: 8:09 PM
Moonset: 1:27 AM
Moon Phase: First Quarter
Moon Illumination: 49.7%

Best Times for Fishing or Hunting

Major Periods

6:26 AM - 8:56 AM
7:39 PM - 10:09 PM

Minor Periods

1:47 PM - 3:17 PM
12:57 AM - 2:27 AM

Action Rating: 3 out of 5

Tuesday, June 23, 2026

Weather Forecast

Sunny
88.9°F
78.4°F
83.2°F
74%
0 in
7%
0%
13.6 mph
11.7


Air Quality

AQI: 1 - Good
PM2.5: 11.92 μg/m3
PM10: 19.29 μg/m3
Carbon Monoxide: 104.34 μg/m3
Nitrogen Dioxide: 1.14 μg/m3
Sulphur Dioxide: 0.43 μg/m3
Ozone: 46.38 μg/m3

Astronomical

Sunrise: 6:29 AM
Sun Transit: 1:27 PM
Sunset: 8:26 PM
Daylight: 13 hrs 57 mins
Moonrise: 3:12 PM
Moon Transit: 8:52 PM
Moonset: 1:56 AM
Moon Phase: First Quarter
Moon Illumination: 61.0%

Best Times for Fishing or Hunting

Major Periods

7:08 AM - 9:38 AM
8:22 PM - 10:52 PM

Minor Periods

2:42 PM - 4:12 PM
1:26 AM - 2:56 AM

Action Rating: 3 out of 5

Wednesday, June 24, 2026

Weather Forecast

Sunny
89.3°F
78°F
82.9°F
74%
0 in
7%
0%
14.5 mph
11.7


Air Quality

AQI: 2 - Moderate
PM2.5: 18.21 μg/m3
PM10: 30.13 μg/m3
Carbon Monoxide: 131.79 μg/m3
Nitrogen Dioxide: 1.4 μg/m3
Sulphur Dioxide: 0.63 μg/m3
Ozone: 53.79 μg/m3

Astronomical

Sunrise: 6:30 AM
Sun Transit: 1:27 PM
Sunset: 8:27 PM
Daylight: 13 hrs 57 mins
Moonrise: 4:08 PM
Moon Transit: 9:36 PM
Moonset: 2:27 AM
Moon Phase: First Quarter
Moon Illumination: 71.7%

Best Times for Fishing or Hunting

Major Periods

7:51 AM - 10:21 AM
9:06 PM - 11:36 PM

Minor Periods

3:38 PM - 5:08 PM
1:57 AM - 3:27 AM

Action Rating: 2 out of 5

Thursday, June 25, 2026

Weather Forecast

Partly Cloudy
88.7°F
77.5°F
82.4°F
74%
0 in
10%
0%
16.6 mph
10.9


Air Quality

AQI: 2 - Moderate
PM2.5: 16.5 μg/m3
PM10: 27.18 μg/m3
Carbon Monoxide: 111.21 μg/m3
Nitrogen Dioxide: 1.29 μg/m3
Sulphur Dioxide: 0.4 μg/m3
Ozone: 47.29 μg/m3

Astronomical

Sunrise: 6:30 AM
Sun Transit: 1:28 PM
Sunset: 8:27 PM
Daylight: 13 hrs 57 mins
Moonrise: 5:05 PM
Moon Transit: 10:22 PM
Moonset: 3:00 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 81.2%

Best Times for Fishing or Hunting

Major Periods

8:36 AM - 11:06 AM
12:00 AM - 12:00 AM

Minor Periods

4:35 PM - 6:05 PM
2:30 AM - 4:00 AM

Action Rating: 2 out of 5

Friday, June 26, 2026

Weather Forecast

Partly Cloudy
88.3°F
78.3°F
82.1°F
76%
0 in
13%
0%
18.1 mph
0.1


Air Quality

AQI: 1 - Good
PM2.5: 12.56 μg/m3
PM10: 19.73 μg/m3
Carbon Monoxide: 107.13 μg/m3
Nitrogen Dioxide: 1.68 μg/m3
Sulphur Dioxide: 0.34 μg/m3
Ozone: 41.25 μg/m3

Astronomical

Sunrise: 6:30 AM
Sun Transit: 1:28 PM
Sunset: 8:27 PM
Daylight: 13 hrs 57 mins
Moonrise: 6:01 PM
Moon Transit: 11:10 PM
Moonset: 3:36 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 89.2%

Best Times for Fishing or Hunting

Major Periods

9:24 AM - 11:54 AM
12:00 AM - 12:00 AM

Minor Periods

5:31 PM - 7:01 PM
3:06 AM - 4:36 AM

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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