Water Temperature of the Matagorda Ship Channel in Port O'Connor, TX

Current Water Temperature

88.2°F

Measurement Time: Saturday, September 26, 2026, 10:12 PM CDT

Today's Tides

 High: September 26, 2:49 AM, 1.4 ft
Low: September 26, 9:24 AM, 1.0 ft
 High: September 26, 3:18 PM, 1.5 ft
Low: September 26, 10:17 PM, 1.2 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

84°F
Partly Cloudy
Partly Cloudy
70%
SE 15 mph
73°F

Weather Forecast

Partly Cloudy
Tonight
82°F - Partly Cloudy
Mostly Sunny
Sunday
85°F - Mostly Sunny
Partly Cloudy
Sunday Night
83°F - Partly Cloudy
Sunny
Monday
85°F - Sunny
Partly Cloudy
Monday Night
83°F - Partly Cloudy
Mostly Sunny then Slight Chance Showers And Thunderstorms
Tuesday
85°F - Mostly Sunny then Slight Chance Showers And Thunderstorms
Slight Chance Showers And Thunderstorms
Tuesday Night
85°F - Slight Chance Showers And Thunderstorms
Chance Showers And Thunderstorms
Wednesday
86°F - Chance Showers And Thunderstorms
Chance Showers And Thunderstorms
Wednesday Night
83°F - Chance Showers And Thunderstorms
Showers And Thunderstorms Likely
Thursday
85°F - Showers And Thunderstorms Likely
Showers And Thunderstorms Likely
Thursday Night
81°F - Showers And Thunderstorms Likely
Showers And Thunderstorms Likely
Friday
83°F - Showers And Thunderstorms Likely
Chance Showers And Thunderstorms
Friday Night
80°F - Chance Showers And Thunderstorms
Chance Showers And Thunderstorms
Saturday
83°F - Chance Showers And Thunderstorms

Astronomical

Sunrise: 7:16 AM
Sun Transit: 1:16 PM
Sunset: 7:17 PM
Daylight: 12 hrs 1 mins
Moonrise: 7:13 PM
Moon Transit: 12:51 AM
Moonset: 7:09 AM
Moon Phase: Full
Moon Illumination: 99.7%

Best Times for Fishing or Hunting

Major Periods

12:21 AM - 2:51 AM
7:03 AM - 9:33 AM

Minor Periods

6:43 PM - 8:13 PM
6:39 AM - 8:09 AM

Action Rating: 4 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 7:16 AM
Sun Transit: 1:16 PM
Sunset: 7:17 PM
Daylight: 12 hrs 1 mins
Moonrise: 7:13 PM
Moon Transit: 12:51 AM
Moonset: 7:09 AM
Moon Phase: Full
Moon Illumination: 99.7%

Best Times for Fishing or Hunting

Major Periods

12:21 AM - 2:51 AM
7:03 AM - 9:33 AM

Minor Periods

6:43 PM - 8:13 PM
6:39 AM - 8:09 AM

Action Rating: 4 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 7:16 AM
Sun Transit: 1:16 PM
Sunset: 7:15 PM
Daylight: 11 hrs 59 mins
Moonrise: 7:46 PM
Moon Transit: 12:00 AM
Moonset: 8:10 AM
Moon Phase: Full
Moon Illumination: 97.3%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
12:39 AM - 3:09 PM

Minor Periods

7:16 PM - 8:46 PM
7:40 AM - 9:10 AM

Action Rating: 5 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 7:16 AM
Sun Transit: 1:16 PM
Sunset: 7:15 PM
Daylight: 11 hrs 59 mins
Moonrise: 7:46 PM
Moon Transit: 12:00 AM
Moonset: 8:10 AM
Moon Phase: Full
Moon Illumination: 97.3%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
12:39 AM - 3:09 PM

Minor Periods

7:16 PM - 8:46 PM
7:40 AM - 9:10 AM

Action Rating: 5 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 7:17 AM
Sun Transit: 1:15 PM
Sunset: 7:14 PM
Daylight: 11 hrs 58 mins
Moonrise: 8:23 PM
Moon Transit: 2:26 AM
Moonset: 9:14 AM
Moon Phase: Full
Moon Illumination: 92.4%

Best Times for Fishing or Hunting

Major Periods

1:56 AM - 4:26 AM
1:30 PM - 4:00 PM

Minor Periods

7:53 PM - 9:23 PM
8:44 AM - 10:14 AM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 7:17 AM
Sun Transit: 1:15 PM
Sunset: 7:14 PM
Daylight: 11 hrs 58 mins
Moonrise: 8:23 PM
Moon Transit: 2:26 AM
Moonset: 9:14 AM
Moon Phase: Full
Moon Illumination: 92.4%

Best Times for Fishing or Hunting

Major Periods

1:56 AM - 4:26 AM
1:30 PM - 4:00 PM

Minor Periods

7:53 PM - 9:23 PM
8:44 AM - 10:14 AM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 7:17 AM
Sun Transit: 1:15 PM
Sunset: 7:13 PM
Daylight: 11 hrs 56 mins
Moonrise: 9:06 PM
Moon Transit: 3:18 AM
Moonset: 10:21 AM
Moon Phase: Waning Gibbous
Moon Illumination: 85.4%

Best Times for Fishing or Hunting

Major Periods

2:48 AM - 5:18 AM
2:23 PM - 4:53 PM

Minor Periods

8:36 PM - 10:06 PM
9:51 AM - 11:21 AM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 7:17 AM
Sun Transit: 1:15 PM
Sunset: 7:13 PM
Daylight: 11 hrs 56 mins
Moonrise: 9:06 PM
Moon Transit: 3:18 AM
Moonset: 10:21 AM
Moon Phase: Waning Gibbous
Moon Illumination: 85.4%

Best Times for Fishing or Hunting

Major Periods

2:48 AM - 5:18 AM
2:23 PM - 4:53 PM

Minor Periods

8:36 PM - 10:06 PM
9:51 AM - 11:21 AM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 7:18 AM
Sun Transit: 1:15 PM
Sunset: 7:12 PM
Daylight: 11 hrs 54 mins
Moonrise: 9:55 PM
Moon Transit: 4:14 AM
Moonset: 11:29 AM
Moon Phase: Waning Gibbous
Moon Illumination: 76.5%

Best Times for Fishing or Hunting

Major Periods

3:44 AM - 6:14 AM
3:21 PM - 5:51 PM

Minor Periods

9:25 PM - 10:55 PM
10:59 AM - 12:29 AM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 7:18 AM
Sun Transit: 1:15 PM
Sunset: 7:12 PM
Daylight: 11 hrs 54 mins
Moonrise: 9:55 PM
Moon Transit: 4:14 AM
Moonset: 11:29 AM
Moon Phase: Waning Gibbous
Moon Illumination: 76.5%

Best Times for Fishing or Hunting

Major Periods

3:44 AM - 6:14 AM
3:21 PM - 5:51 PM

Minor Periods

9:25 PM - 10:55 PM
10:59 AM - 12:29 AM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 7:18 AM
Sun Transit: 1:14 PM
Sunset: 7:11 PM
Daylight: 11 hrs 53 mins
Moonrise: 10:53 PM
Moon Transit: 5:14 AM
Moonset: 12:38 AM
Moon Phase: Waning Gibbous
Moon Illumination: 66.3%

Best Times for Fishing or Hunting

Major Periods

4:44 AM - 7:14 AM
4:23 PM - 6:53 PM

Minor Periods

10:23 PM - 11:53 PM
12:08 AM - 1:38 PM

Action Rating: 4 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 7:18 AM
Sun Transit: 1:14 PM
Sunset: 7:11 PM
Daylight: 11 hrs 53 mins
Moonrise: 10:53 PM
Moon Transit: 5:14 AM
Moonset: 12:38 AM
Moon Phase: Waning Gibbous
Moon Illumination: 66.3%

Best Times for Fishing or Hunting

Major Periods

4:44 AM - 7:14 AM
4:23 PM - 6:53 PM

Minor Periods

10:23 PM - 11:53 PM
12:08 AM - 1:38 PM

Action Rating: 4 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 1:14 PM
Sunset: 7:10 PM
Daylight: 11 hrs 51 mins
Moonrise: 11:57 PM
Moon Transit: 6:17 AM
Moonset: 1:42 PM
Moon Phase: Last Quarter
Moon Illumination: 55.3%

Best Times for Fishing or Hunting

Major Periods

5:47 AM - 8:17 AM
5:26 PM - 7:56 PM

Minor Periods

12:00 AM - 12:00 AM
1:12 PM - 2:42 PM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 1:14 PM
Sunset: 7:10 PM
Daylight: 11 hrs 51 mins
Moonrise: 11:57 PM
Moon Transit: 6:17 AM
Moonset: 1:42 PM
Moon Phase: Last Quarter
Moon Illumination: 55.3%

Best Times for Fishing or Hunting

Major Periods

5:47 AM - 8:17 AM
5:26 PM - 7:56 PM

Minor Periods

12:00 AM - 12:00 AM
1:12 PM - 2:42 PM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 1:14 PM
Sunset: 7:09 PM
Daylight: 11 hrs 49 mins
Moonrise: 12:57 AM
Moon Transit: 7:19 AM
Moonset: 2:40 PM
Moon Phase: Last Quarter
Moon Illumination: 43.9%

Best Times for Fishing or Hunting

Major Periods

6:49 AM - 9:19 AM
6:27 PM - 8:57 PM

Minor Periods

2:10 PM - 3:40 PM
12:00 AM - 12:00 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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