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: April 23, 2:10 AM, 0.0 ft
 High: April 23, 2:45 PM, 1.6 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

71.8°F
Partly cloudy
Partly cloudy
76.3°F
72.9°F
100%
SSE 9.4 mph
15.4 mph
70.4°F
68.7°F
0 in
75%
9 mi
1013 mbar
0

Five Day Weather Forecast

Partly Cloudy
Thu
H: 83°F
L: 69°F
Partly Cloudy
Fri
H: 84°F
L: 72°F
Patchy rain nearby
Sat
H: 85°F
L: 72°F
Sunny
Sun
H: 85°F
L: 73°F
Partly Cloudy
Mon
H: 89°F
L: 74°F

Air Quality

PM2.5: 7.75 μg/m3
PM10: 10.35 μg/m3
Carbon Monoxide: 133.85 μg/m3
Nitrogen Dioxide: 2.95 μg/m3
Sulphur Dioxide: 1.25 μg/m3
Ozone: 80 μg/m3

Astronomical

Sunrise: 6:52 AM
Sun Transit: 1:23 PM
Sunset: 7:56 PM
Daylight: 13 hrs 4 mins
Moonrise: 12:31 AM
Moon Transit: 7:40 PM
Moonset: 1:58 AM
Moon Phase: First Quarter
Moon Illumination: 39.1%

Best Times for Fishing or Hunting

Major Periods

5:49 AM - 8:19 AM
7:10 PM - 9:40 PM

Minor Periods

12:01 AM - 1:31 PM
1:28 AM - 2:58 AM

Action Rating: 2 out of 5

Flood Warning issued April 22 at 8:43AM CDT until April 26 at 10:15PM CDT by NWS Corpus Christi TX

Effective: Wed April 22, 2026, 1:43 PM
Expires: Thu April 23, 2026, 4:45 AM

...The Flood Warning is extended for the following rivers in Texas... Guadalupe River Near Bloomington affecting Victoria, Calhoun and Refugio Counties. For the Guadalupe River...including Bloomington...Minor flooding is forecast. * WHAT...Minor flooding is forecast. * WHERE...Guadalupe River near Bloomington. * WHEN...From Friday afternoon to late Sunday evening. * IMPACTS...At 20.0 feet, Minor lowland flooding occurs, with the flow reaching the right flood plain near the Invista Plant near Bloomington. Downstream above Highway 35, the flow escapes into the left flood plain cutting off the lowest homes.

Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Motorists should not attempt to drive around barricades or drive cars through flooded areas. Additional information is available at www.weather.gov/crp.


Flood Warning issued April 22 at 1:46PM CDT until April 26 at 9:00AM CDT by NWS Corpus Christi TX

Effective: Wed April 22, 2026, 6:46 PM
Expires: Thu April 23, 2026, 10:00 AM

...The Flood Warning continues for the following rivers in Texas... Guadalupe River Near Bloomington affecting Refugio, Calhoun and Victoria Counties. For the Guadalupe River...including Bloomington...Minor flooding is forecast. * WHAT...Minor flooding is forecast. * WHERE...Guadalupe River near Bloomington. * WHEN...From Friday evening to late Sunday morning. * IMPACTS...At 20.0 feet, Minor lowland flooding occurs, with the flow reaching the right flood plain near the Invista Plant near Bloomington. Downstream above Highway 35, the flow escapes into the left flood plain cutting off the lowest homes.

Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Motorists should not attempt to drive around barricades or drive cars through flooded areas. Additional information is available at www.weather.gov/crp.


Thursday, April 23, 2026

Weather Forecast

Partly Cloudy
82.5°F
68.9°F
74.6°F
83%
0 in
0%
0%
15.7 mph
9.7


Air Quality

AQI: 1 - Good
PM2.5: 7.95 μg/m3
PM10: 10.71 μg/m3
Carbon Monoxide: 135.61 μg/m3
Nitrogen Dioxide: 2.19 μg/m3
Sulphur Dioxide: 1.2 μg/m3
Ozone: 85.64 μg/m3

Astronomical

Sunrise: 6:52 AM
Sun Transit: 1:23 PM
Sunset: 7:56 PM
Daylight: 13 hrs 4 mins
Moonrise: 12:31 AM
Moon Transit: 7:40 PM
Moonset: 1:58 AM
Moon Phase: First Quarter
Moon Illumination: 39.1%

Best Times for Fishing or Hunting

Major Periods

5:49 AM - 8:19 AM
7:10 PM - 9:40 PM

Minor Periods

12:01 AM - 1:31 PM
1:28 AM - 2:58 AM

Action Rating: 2 out of 5

Friday, April 24, 2026

Weather Forecast

Partly Cloudy
84.3°F
72.1°F
77.1°F
81%
0 in
0%
0%
14.5 mph
9.9


Air Quality

AQI: 1 - Good
PM2.5: 8.76 μg/m3
PM10: 11.46 μg/m3
Carbon Monoxide: 125.61 μg/m3
Nitrogen Dioxide: 1.97 μg/m3
Sulphur Dioxide: 1.19 μg/m3
Ozone: 68.76 μg/m3

Astronomical

Sunrise: 6:51 AM
Sun Transit: 1:23 PM
Sunset: 7:56 PM
Daylight: 13 hrs 5 mins
Moonrise: 1:36 PM
Moon Transit: 8:32 PM
Moonset: 2:44 AM
Moon Phase: First Quarter
Moon Illumination: 50.4%

Best Times for Fishing or Hunting

Major Periods

6:44 AM - 9:14 AM
8:02 PM - 10:32 PM

Minor Periods

1:06 PM - 2:36 PM
2:14 AM - 3:44 AM

Action Rating: 4 out of 5

Saturday, April 25, 2026

Weather Forecast

Patchy rain nearby
85.3°F
72.1°F
77.6°F
82%
0.01 in
83%
0%
13.9 mph
9.8


Air Quality

AQI: 1 - Good
PM2.5: 8.4 μg/m3
PM10: 10.77 μg/m3
Carbon Monoxide: 123.34 μg/m3
Nitrogen Dioxide: 2.41 μg/m3
Sulphur Dioxide: 1.35 μg/m3
Ozone: 63 μg/m3

Astronomical

Sunrise: 6:50 AM
Sun Transit: 1:23 PM
Sunset: 7:57 PM
Daylight: 13 hrs 7 mins
Moonrise: 2:39 PM
Moon Transit: 9:20 PM
Moonset: 3:21 AM
Moon Phase: First Quarter
Moon Illumination: 61.6%

Best Times for Fishing or Hunting

Major Periods

7:34 AM - 10:04 AM
8:50 PM - 11:20 PM

Minor Periods

2:09 PM - 3:39 PM
2:51 AM - 4:21 AM

Action Rating: 2 out of 5

Sunday, April 26, 2026

Weather Forecast

Sunny
85.4°F
72.8°F
78.2°F
82%
0 in
0%
0%
15.4 mph
10.7


Air Quality

AQI: 1 - Good
PM2.5: 7.39 μg/m3
PM10: 9.66 μg/m3
Carbon Monoxide: 133.52 μg/m3
Nitrogen Dioxide: 2.73 μg/m3
Sulphur Dioxide: 1.36 μg/m3
Ozone: 56 μg/m3

Astronomical

Sunrise: 6:49 AM
Sun Transit: 1:23 PM
Sunset: 7:58 PM
Daylight: 13 hrs 8 mins
Moonrise: 3:38 PM
Moon Transit: 10:05 PM
Moonset: 3:54 AM
Moon Phase: First Quarter
Moon Illumination: 72.3%

Best Times for Fishing or Hunting

Major Periods

8:21 AM - 10:51 AM
12:00 AM - 12:00 AM

Minor Periods

3:08 PM - 4:38 PM
3:24 AM - 4:54 AM

Action Rating: 2 out of 5

Monday, April 27, 2026

Weather Forecast

Partly Cloudy
88.5°F
73.6°F
78.6°F
83%
0 in
0%
0%
15 mph
0


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:48 AM
Sun Transit: 1:22 PM
Sunset: 7:58 PM
Daylight: 13 hrs 10 mins
Moonrise: 4:36 PM
Moon Transit: 10:47 PM
Moonset: 4:25 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 81.8%

Best Times for Fishing or Hunting

Major Periods

9:04 AM - 11:34 AM
12:00 AM - 12:00 AM

Minor Periods

4:06 PM - 5:36 PM
3:55 AM - 5:25 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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