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

Current Water Temperature

85.5°F

Measurement Time: Sunday, May 24, 2026, 9:06 PM CDT

Today's Tides

Low: May 24, 6:41 AM, 0.3 ft
 High: May 24, 3:41 PM, 0.6 ft
Low: May 24, 9:59 PM, 0.5 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

79°F
Clear
Clear
85.3°F
78.3°F
79%
ESE 10.5 mph
16.8 mph
74.1°F
70.3°F
0 in
0%
9 mi
1013 mbar
0

Five Day Weather Forecast

Patchy rain nearby
Sun
H: 81°F
L: 71°F
Patchy rain nearby
Mon
H: 85°F
L: 71°F
Patchy rain nearby
Tue
H: 87°F
L: 74°F
Moderate rain
Wed
H: 84°F
L: 75°F
Moderate rain
Thu
H: 85°F
L: 75°F

Air Quality

AQI: 1 - Good
PM2.5: 10.25 μg/m3
PM10: 10.55 μg/m3
Carbon Monoxide: 140.85 μg/m3
Nitrogen Dioxide: 7.55 μg/m3
Sulphur Dioxide: 1.65 μg/m3
Ozone: 55 μg/m3

Astronomical

Sunrise: 6:31 AM
Sun Transit: 1:22 PM
Sunset: 8:15 PM
Daylight: 13 hrs 44 mins
Moonrise: 2:32 PM
Moon Transit: 8:47 PM
Moonset: 2:28 AM
Moon Phase: First Quarter
Moon Illumination: 55.7%

Best Times for Fishing or Hunting

Major Periods

7:03 AM - 9:33 AM
8:17 PM - 10:47 PM

Minor Periods

2:02 PM - 3:32 PM
1:58 AM - 3:28 AM

Action Rating: 3 out of 5

Sunday, May 24, 2026

Weather Forecast

Patchy rain nearby
80.6°F
70.7°F
74.8°F
89%
0.01 in
88%
0%
12.1 mph
9.4


Air Quality

AQI: 1 - Good
PM2.5: 6.08 μg/m3
PM10: 7.22 μg/m3
Carbon Monoxide: 131.21 μg/m3
Nitrogen Dioxide: 3.85 μg/m3
Sulphur Dioxide: 1.42 μg/m3
Ozone: 59.28 μg/m3

Astronomical

Sunrise: 6:31 AM
Sun Transit: 1:22 PM
Sunset: 8:15 PM
Daylight: 13 hrs 44 mins
Moonrise: 2:32 PM
Moon Transit: 8:47 PM
Moonset: 2:28 AM
Moon Phase: First Quarter
Moon Illumination: 55.7%

Best Times for Fishing or Hunting

Major Periods

7:03 AM - 9:33 AM
8:17 PM - 10:47 PM

Minor Periods

2:02 PM - 3:32 PM
1:58 AM - 3:28 AM

Action Rating: 3 out of 5

Monday, May 25, 2026

Weather Forecast

Patchy rain nearby
84.5°F
70.5°F
77°F
79%
0.04 in
85%
0%
10.3 mph
9.6


Air Quality

AQI: 1 - Good
PM2.5: 7.13 μg/m3
PM10: 7.39 μg/m3
Carbon Monoxide: 135.61 μg/m3
Nitrogen Dioxide: 4.38 μg/m3
Sulphur Dioxide: 2.02 μg/m3
Ozone: 68.52 μg/m3

Astronomical

Sunrise: 6:31 AM
Sun Transit: 1:22 PM
Sunset: 8:15 PM
Daylight: 13 hrs 45 mins
Moonrise: 3:27 PM
Moon Transit: 9:29 PM
Moonset: 2:57 AM
Moon Phase: First Quarter
Moon Illumination: 66.7%

Best Times for Fishing or Hunting

Major Periods

7:45 AM - 10:15 AM
8:59 PM - 11:29 PM

Minor Periods

2:57 PM - 4:27 PM
2:27 AM - 3:57 AM

Action Rating: 2 out of 5

Tuesday, May 26, 2026

Weather Forecast

Patchy rain nearby
87.4°F
74.3°F
80.1°F
76%
0.06 in
89%
0%
13.4 mph
8.9


Air Quality

AQI: 1 - Good
PM2.5: 5.17 μg/m3
PM10: 6.38 μg/m3
Carbon Monoxide: 129.17 μg/m3
Nitrogen Dioxide: 4.71 μg/m3
Sulphur Dioxide: 1.46 μg/m3
Ozone: 66.36 μg/m3

Astronomical

Sunrise: 6:30 AM
Sun Transit: 1:22 PM
Sunset: 8:16 PM
Daylight: 13 hrs 45 mins
Moonrise: 4:23 PM
Moon Transit: 10:11 PM
Moonset: 3:25 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 76.9%

Best Times for Fishing or Hunting

Major Periods

8:27 AM - 10:57 AM
12:00 AM - 12:00 AM

Minor Periods

3:53 PM - 5:23 PM
2:55 AM - 4:25 AM

Action Rating: 2 out of 5

Wednesday, May 27, 2026

Weather Forecast

Moderate rain
84.2°F
74.7°F
78.5°F
80%
0.47 in
89%
0%
17.7 mph
3


Air Quality

AQI: 1 - Good
PM2.5: 4.64 μg/m3
PM10: 6.01 μg/m3
Carbon Monoxide: 133.95 μg/m3
Nitrogen Dioxide: 2.55 μg/m3
Sulphur Dioxide: 1.16 μg/m3
Ozone: 55.12 μg/m3

Astronomical

Sunrise: 6:30 AM
Sun Transit: 1:22 PM
Sunset: 8:16 PM
Daylight: 13 hrs 46 mins
Moonrise: 5:18 PM
Moon Transit: 10:54 PM
Moonset: 3:54 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 85.7%

Best Times for Fishing or Hunting

Major Periods

9:09 AM - 11:39 AM
12:00 AM - 12:00 AM

Minor Periods

4:48 PM - 6:18 PM
3:24 AM - 4:54 AM

Action Rating: 2 out of 5

Thursday, May 28, 2026

Weather Forecast

Moderate rain
85°F
75.4°F
79.7°F
79%
0.2 in
87%
0%
16.1 mph
0


Air Quality

AQI: 1 - Good
PM2.5: 4.24 μg/m3
PM10: 5.52 μg/m3
Carbon Monoxide: 143.58 μg/m3
Nitrogen Dioxide: 4.69 μg/m3
Sulphur Dioxide: 1.17 μg/m3
Ozone: 48.92 μg/m3

Astronomical

Sunrise: 6:30 AM
Sun Transit: 1:22 PM
Sunset: 8:17 PM
Daylight: 13 hrs 47 mins
Moonrise: 6:14 PM
Moon Transit: 11:38 PM
Moonset: 4:25 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 92.7%

Best Times for Fishing or Hunting

Major Periods

9:53 AM - 12:23 AM
12:00 AM - 12:00 AM

Minor Periods

5:44 PM - 7:14 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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