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

Current Water Temperature

81.1°F

Measurement Time: Wednesday, April 15, 2026, 2:12 PM CDT

Today's Tides

 High: April 15, 6:03 AM, 0.7 ft
Low: April 15, 12:00 PM, 0.6 ft
 High: April 15, 3:09 PM, 0.6 ft
Low: April 15, 10:54 PM, 0.3 ft

Temperature Locations

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Local Points of Interest

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

Matagorda Bay

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

Elevation Above Sea Level: 0 feet

Sensor Depth: -2 feet

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

80.1°F
Overcast
Overcast
82.8°F
85.7°F
71%
SSE 18.3 mph
21.1 mph
82°F
68.4°F
0 in
100%
9 mi
1015 mbar
9.4

Five Day Weather Forecast

Patchy rain nearby
Wed
H: 83°F
L: 73°F
Cloudy
Thu
H: 84°F
L: 71°F
Overcast
Fri
H: 80°F
L: 70°F
Patchy rain nearby
Sat
H: 84°F
L: 63°F
Patchy rain nearby
Sun
H: 72°F
L: 62°F

Air Quality

AQI: 1 - Good
PM2.5: 8.95 μg/m3
PM10: 12.05 μg/m3
Carbon Monoxide: 126.85 μg/m3
Nitrogen Dioxide: 1.55 μg/m3
Sulphur Dioxide: 1.15 μg/m3
Ozone: 84 μg/m3

Astronomical

Sunrise: 7:00 AM
Sun Transit: 1:25 PM
Sunset: 7:51 PM
Daylight: 12 hrs 51 mins
Moonrise: 5:40 AM
Moon Transit: 10:33 AM
Moonset: 6:14 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.1%

Best Times for Fishing or Hunting

Major Periods

10:03 AM - 12:33 AM
10:03 AM - 12:33 AM

Minor Periods

5:44 PM - 7:14 PM
5:10 AM - 6:40 AM

Action Rating: 3 out of 5

Wednesday, April 15, 2026

Weather Forecast

Patchy rain nearby
82.6°F
72.5°F
76.4°F
78%
0.02 in
71%
0%
18.3 mph
2.3


Air Quality

AQI: 1 - Good
PM2.5: 7.28 μg/m3
PM10: 10.09 μg/m3
Carbon Monoxide: 127.45 μg/m3
Nitrogen Dioxide: 1.75 μg/m3
Sulphur Dioxide: 1.15 μg/m3
Ozone: 82.2 μg/m3

Astronomical

Sunrise: 7:00 AM
Sun Transit: 1:25 PM
Sunset: 7:51 PM
Daylight: 12 hrs 51 mins
Moonrise: 5:40 AM
Moon Transit: 10:33 AM
Moonset: 6:14 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.1%

Best Times for Fishing or Hunting

Major Periods

10:03 AM - 12:33 AM
10:03 AM - 12:33 AM

Minor Periods

5:44 PM - 7:14 PM
5:10 AM - 6:40 AM

Action Rating: 3 out of 5

Thursday, April 16, 2026

Weather Forecast

Cloudy
84°F
71.4°F
76°F
80%
0 in
0%
0%
17.7 mph
2.5


Air Quality

AQI: 1 - Good
PM2.5: 7.95 μg/m3
PM10: 10.84 μg/m3
Carbon Monoxide: 125.81 μg/m3
Nitrogen Dioxide: 1.93 μg/m3
Sulphur Dioxide: 1.19 μg/m3
Ozone: 78.52 μg/m3

Astronomical

Sunrise: 6:59 AM
Sun Transit: 1:25 PM
Sunset: 7:52 PM
Daylight: 12 hrs 53 mins
Moonrise: 6:13 AM
Moon Transit: 12:41 AM
Moonset: 7:19 PM
Moon Phase: New
Moon Illumination: 0.8%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
12:11 AM - 2:41 PM

Minor Periods

6:49 PM - 8:19 PM
5:43 AM - 7:13 AM

Action Rating: 5 out of 5

Friday, April 17, 2026

Weather Forecast

Overcast
80.2°F
70.3°F
74.1°F
84%
0 in
0%
0%
21.5 mph
2.6


Air Quality

AQI: 1 - Good
PM2.5: 7.74 μg/m3
PM10: 10.71 μg/m3
Carbon Monoxide: 127.45 μg/m3
Nitrogen Dioxide: 1.73 μg/m3
Sulphur Dioxide: 1.2 μg/m3
Ozone: 80.48 μg/m3

Astronomical

Sunrise: 6:58 AM
Sun Transit: 1:25 PM
Sunset: 7:53 PM
Daylight: 12 hrs 54 mins
Moonrise: 6:49 AM
Moon Transit: 1:33 PM
Moonset: 8:28 PM
Moon Phase: New
Moon Illumination: 4.1%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
1:03 PM - 3:33 PM

Minor Periods

7:58 PM - 9:28 PM
6:19 AM - 7:49 AM

Action Rating: 4 out of 5

Saturday, April 18, 2026

Weather Forecast

Patchy rain nearby
83.5°F
63.4°F
72.9°F
83%
0.06 in
85%
0%
16.8 mph
1.6


Air Quality

AQI: 1 - Good
PM2.5: 7.55 μg/m3
PM10: 10.26 μg/m3
Carbon Monoxide: 125.73 μg/m3
Nitrogen Dioxide: 1.74 μg/m3
Sulphur Dioxide: 1.19 μg/m3
Ozone: 79.36 μg/m3

Astronomical

Sunrise: 6:57 AM
Sun Transit: 1:24 PM
Sunset: 7:53 PM
Daylight: 12 hrs 56 mins
Moonrise: 7:29 AM
Moon Transit: 2:30 PM
Moonset: 9:39 PM
Moon Phase: New
Moon Illumination: 1.2%

Best Times for Fishing or Hunting

Major Periods

12:38 AM - 3:08 AM
2:00 PM - 4:30 PM

Minor Periods

9:09 PM - 10:39 PM
6:59 AM - 8:29 AM

Action Rating: 4 out of 5

Sunday, April 19, 2026

Weather Forecast

Patchy rain nearby
71.5°F
61.5°F
65.9°F
71%
0.03 in
88%
0%
19.7 mph
0


Air Quality

AQI: 1 - Good
PM2.5: 5.59 μg/m3
PM10: 6.94 μg/m3
Carbon Monoxide: 148.85 μg/m3
Nitrogen Dioxide: 3.51 μg/m3
Sulphur Dioxide: 1.53 μg/m3
Ozone: 74.69 μg/m3

Astronomical

Sunrise: 6:56 AM
Sun Transit: 1:24 PM
Sunset: 7:54 PM
Daylight: 12 hrs 58 mins
Moonrise: 8:17 AM
Moon Transit: 3:31 PM
Moonset: 10:52 PM
Moon Phase: Waxing Crescent
Moon Illumination: 4.9%

Best Times for Fishing or Hunting

Major Periods

1:37 AM - 4:07 AM
3:01 PM - 5:31 PM

Minor Periods

10:22 PM - 11:52 PM
7:47 AM - 9:17 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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