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

79°F
Overcast
Overcast
84.6°F
80.1°F
77%
SSE 13.6 mph
16.6 mph
76.1°F
71.4°F
0 in
100%
9 mi
1010 mbar
1.2

Five Day Weather Forecast

Overcast
Thu
H: 78°F
L: 70°F
Thundery outbreaks in nearby
Fri
H: 84°F
L: 72°F
Partly Cloudy
Sat
H: 86°F
L: 73°F
Partly Cloudy
Sun
H: 87°F
L: 73°F
Sunny
Mon
H: 88°F
L: 74°F

Air Quality

AQI: 1 - Good
PM2.5: 8.65 μg/m3
PM10: 11.45 μg/m3
Carbon Monoxide: 126.85 μg/m3
Nitrogen Dioxide: 2.45 μg/m3
Sulphur Dioxide: 1.15 μg/m3
Ozone: 68 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

Coastal Flood Advisory issued April 23 at 10:18AM CDT until April 23 at 10:00PM CDT by NWS Corpus Christi TX

Effective: Thu April 23, 2026, 3:18 PM
Expires: Fri April 24, 2026, 3:00 AM

* WHAT...Minor coastal flooding. * WHERE...Aransas Islands, Kleberg Islands, Nueces Islands and Calhoun Islands Counties. * WHEN...Until 10 PM CDT this evening. * IMPACTS...Flooding of lots, parks, and roads with only isolated road closures expected. * ADDITIONAL DETAILS...High tide at Port Aransas will be at 1215 PM and 1221 PM at Bob Hall Pier.

If travel is required, allow extra time as some roads may be closed. Do not drive around barricades or through water of unknown depth. Take the necessary actions to protect flood-prone property.


Flood Warning issued April 23 at 9:17AM CDT until April 25 at 5:00PM CDT by NWS Corpus Christi TX

Effective: Thu April 23, 2026, 2:17 PM
Expires: Fri April 24, 2026, 7:15 AM

...The Flood Warning continues for the following rivers in Texas... Guadalupe River Near Bloomington affecting Calhoun, Refugio 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 late Friday night to Saturday afternoon. * 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

Overcast
78.3°F
69.8°F
73.9°F
88%
0 in
0%
0%
15 mph
9.7


Air Quality

AQI: 1 - Good
PM2.5: 7.4 μg/m3
PM10: 9.95 μg/m3
Carbon Monoxide: 137.25 μg/m3
Nitrogen Dioxide: 2.27 μg/m3
Sulphur Dioxide: 1.17 μg/m3
Ozone: 83.16 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

Thundery outbreaks in nearby
84.1°F
71.6°F
76.9°F
81%
0 in
0%
0%
14.8 mph
9.9


Air Quality

AQI: 1 - Good
PM2.5: 8.99 μg/m3
PM10: 11.62 μg/m3
Carbon Monoxide: 129.37 μg/m3
Nitrogen Dioxide: 1.95 μg/m3
Sulphur Dioxide: 1.18 μg/m3
Ozone: 68.48 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

Partly Cloudy
85.6°F
72.5°F
77.9°F
81%
0 in
0%
0%
14.3 mph
9.8


Air Quality

AQI: 1 - Good
PM2.5: 9.69 μg/m3
PM10: 12.19 μg/m3
Carbon Monoxide: 123.17 μg/m3
Nitrogen Dioxide: 2.39 μg/m3
Sulphur Dioxide: 1.33 μg/m3
Ozone: 66.28 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

Partly Cloudy
87°F
72.7°F
78.7°F
81%
0 in
0%
0%
13.9 mph
10.7


Air Quality

AQI: 1 - Good
PM2.5: 8.84 μg/m3
PM10: 11.11 μg/m3
Carbon Monoxide: 121.6 μg/m3
Nitrogen Dioxide: 2.55 μg/m3
Sulphur Dioxide: 1.39 μg/m3
Ozone: 64.4 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

Sunny
87.6°F
73.6°F
79.4°F
80%
0 in
0%
0%
16.6 mph
0


Air Quality

AQI: 1 - Good
PM2.5: 8.74 μg/m3
PM10: 11.09 μg/m3
Carbon Monoxide: 151.66 μg/m3
Nitrogen Dioxide: 2.38 μg/m3
Sulphur Dioxide: 1.55 μg/m3
Ozone: 63.08 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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