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

Current Water Temperature

74.3°F

Measurement Time: Saturday, January 10, 2026, 2:24 AM CST

Today's Tides

Low: January 10, 6:01 AM, -0.3 ft
 High: January 10, 8:14 PM, 0.1 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

64°F
Partly cloudy
Partly cloudy
64°F
67.8°F
87%
N 11 mph
16.5 mph
67.2°F
61.2°F
0.01 in
75%
9 mi
1016 mbar
0

Five Day Weather Forecast

Patchy rain nearby
Sat
H: 62°F
L: 54°F
Partly Cloudy
Sun
H: 63°F
L: 47°F
Overcast
Mon
H: 65°F
L: 51°F
Partly Cloudy
Tue
H: 66°F
L: 55°F
Partly Cloudy
Wed
H: 73°F
L: 55°F

Air Quality

PM2.5: 6.55 μg/m3
PM10: 6.95 μg/m3
Carbon Monoxide: 153.85 μg/m3
Nitrogen Dioxide: 5.25 μg/m3
Sulphur Dioxide: 2.45 μg/m3
Ozone: 62 μg/m3

Astronomical

Sunrise: 7:19 AM
Sun Transit: 12:33 AM
Sunset: 5:47 PM
Daylight: 10 hrs 28 mins
Moonrise: 12:19 AM
Moon Transit: 6:08 AM
Moonset: 11:53 AM
Moon Phase: Last Quarter
Moon Illumination: 46.5%

Best Times for Fishing or Hunting

Major Periods

5:38 AM - 8:08 AM
5:07 PM - 7:37 PM

Minor Periods

11:23 AM - 12:53 AM
12:00 AM - 12:00 AM

Action Rating: 2 out of 5

Wind Advisory issued January 9 at 11:38AM CST until January 10 at 12:00PM CST by NWS Corpus Christi TX

Effective: Fri January 9, 2026, 11:38 AM
Expires: Sat January 10, 2026, 1:00 AM

* WHAT...North winds 20 to 30 mph with gusts up to 40 mph expected. * WHERE...Aransas Islands, Calhoun Islands, Coastal Aransas, Coastal Calhoun, Coastal Kleberg, Coastal Nueces, Coastal Refugio, Coastal San Patricio, Kleberg Islands, and Nueces Islands Counties. * WHEN...From 6 AM to noon CST Saturday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result.

Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution.


Wind Advisory issued January 10 at 12:03AM CST until January 10 at 12:00PM CST by NWS Corpus Christi TX

Effective: Sat January 10, 2026, 12:03 AM
Expires: Sat January 10, 2026, 12:00 PM

* WHAT...North winds 15 to 25 mph with gusts up to 35 mph expected. * WHERE...Aransas Islands, Calhoun Islands, Coastal Aransas, Coastal Calhoun, Coastal Kleberg, Coastal Nueces, Coastal Refugio, Coastal San Patricio, Kleberg Islands, and Nueces Islands Counties. * WHEN...From 6 AM this morning to noon CST today. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result.

Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution. Secure outdoor objects.
Saturday, January 10, 2026

Weather Forecast

Patchy rain nearby
62.2°F
54°F
59.7°F
63%
0.07 in
89%
0%
21.9 mph
0.4


Air Quality

AQI: 1 - Good
PM2.5: 5.53 μg/m3
PM10: 6.45 μg/m3
Carbon Monoxide: 163.33 μg/m3
Nitrogen Dioxide: 5.08 μg/m3
Sulphur Dioxide: 2.4 μg/m3
Ozone: 61.08 μg/m3

Astronomical

Sunrise: 7:19 AM
Sun Transit: 12:33 AM
Sunset: 5:47 PM
Daylight: 10 hrs 28 mins
Moonrise: 12:19 AM
Moon Transit: 6:08 AM
Moonset: 11:53 AM
Moon Phase: Last Quarter
Moon Illumination: 46.5%

Best Times for Fishing or Hunting

Major Periods

5:38 AM - 8:08 AM
5:07 PM - 7:37 PM

Minor Periods

11:23 AM - 12:53 AM
12:00 AM - 12:00 AM

Action Rating: 2 out of 5

Sunday, January 11, 2026

Weather Forecast

Partly Cloudy
62.6°F
46.9°F
53.3°F
37%
0 in
0%
0%
16.6 mph
0.8


Air Quality

AQI: 1 - Good
PM2.5: 2.9 μg/m3
PM10: 2.97 μg/m3
Carbon Monoxide: 162.21 μg/m3
Nitrogen Dioxide: 5.16 μg/m3
Sulphur Dioxide: 3.04 μg/m3
Ozone: 66.16 μg/m3

Astronomical

Sunrise: 7:19 AM
Sun Transit: 12:33 AM
Sunset: 5:48 PM
Daylight: 10 hrs 29 mins
Moonrise: 1:14 AM
Moon Transit: 6:50 AM
Moonset: 12:23 AM
Moon Phase: Last Quarter
Moon Illumination: 35.3%

Best Times for Fishing or Hunting

Major Periods

6:20 AM - 8:50 AM
5:49 PM - 8:19 PM

Minor Periods

11:53 AM - 1:23 PM
12:44 AM - 2:14 AM

Action Rating: 3 out of 5

Monday, January 12, 2026

Weather Forecast

Overcast
64.6°F
51.4°F
56.3°F
38%
0 in
0%
0%
6.7 mph
0.5


Air Quality

AQI: 1 - Good
PM2.5: 4.46 μg/m3
PM10: 4.51 μg/m3
Carbon Monoxide: 178.91 μg/m3
Nitrogen Dioxide: 8.73 μg/m3
Sulphur Dioxide: 3.32 μg/m3
Ozone: 51.6 μg/m3

Astronomical

Sunrise: 7:19 AM
Sun Transit: 12:34 AM
Sunset: 5:49 PM
Daylight: 10 hrs 30 mins
Moonrise: 2:09 AM
Moon Transit: 7:34 AM
Moonset: 12:55 AM
Moon Phase: Last Quarter
Moon Illumination: 25.0%

Best Times for Fishing or Hunting

Major Periods

7:04 AM - 9:34 AM
6:34 PM - 9:04 PM

Minor Periods

12:25 AM - 1:55 PM
1:39 AM - 3:09 AM

Action Rating: 3 out of 5

Tuesday, January 13, 2026

Weather Forecast

Partly Cloudy
65.8°F
54.6°F
59.3°F
58%
0 in
0%
0%
7.8 mph
0.8


Air Quality

AQI: 1 - Good
PM2.5: 6.8 μg/m3
PM10: 6.86 μg/m3
Carbon Monoxide: 210.68 μg/m3
Nitrogen Dioxide: 11.44 μg/m3
Sulphur Dioxide: 3.61 μg/m3
Ozone: 40.77 μg/m3

Astronomical

Sunrise: 7:19 AM
Sun Transit: 12:34 AM
Sunset: 5:50 PM
Daylight: 10 hrs 31 mins
Moonrise: 3:05 AM
Moon Transit: 8:20 AM
Moonset: 1:32 PM
Moon Phase: Waning Crescent
Moon Illumination: 15.9%

Best Times for Fishing or Hunting

Major Periods

7:50 AM - 10:20 AM
7:21 PM - 9:51 PM

Minor Periods

1:02 PM - 2:32 PM
2:35 AM - 4:05 AM

Action Rating: 2 out of 5

Wednesday, January 14, 2026

Weather Forecast

Partly Cloudy
72.9°F
54.8°F
60.8°F
68%
0 in
0%
0%
12.5 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: 7:19 AM
Sun Transit: 12:34 AM
Sunset: 5:50 PM
Daylight: 10 hrs 32 mins
Moonrise: 4:01 AM
Moon Transit: 9:09 AM
Moonset: 2:15 PM
Moon Phase: Waning Crescent
Moon Illumination: 8.5%

Best Times for Fishing or Hunting

Major Periods

8:39 AM - 11:09 AM
8:11 PM - 10:41 PM

Minor Periods

1:45 PM - 3:15 PM
3:31 AM - 5:01 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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