Water Temperature of the Corpus Christi Channel in Port Aransas, TX

Current Water Temperature

85.3°F

Measurement Time: Saturday, July 18, 2026, 3:36 AM CDT

Temperature Locations

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Local Points of Interest

Aransas Pass; Gulf of Mexico; Mustang Island; Roberts Point Park; Port Aransas Nature Preserve; Humble Basin; Lydia Ann Channel; Ransom Island Channel

Corpus Christi Channel

Station Name: Port Aransas
Data Source: NOAA Tides and Currents

Elevation Above Sea Level: 0 feet

Sensor Depth: -5 feet

Nearest Address:
1300 Port St
Port Aransas, TX 78373
Nueces County

GPS Coordinates: 27.839701, -97.072502

Nearby Water Temperatures

Aransas Pass, Port Aransas, TX (2.1 mi)
Aransas Bay, Rockport, TX (12.7 mi)
Corpus Christi Bay, Portland, TX (13.3 mi)
Packery Channel, Corpus Christi, TX (17.4 mi)
Corpus Christi Bay, Corpus Christi, TX (19.5 mi)
Neuces Bay, Corpus Christi, TX (25.3 mi)
Viola Turning Basin, Corpus Christi, TX (27.4 mi)
Gulf Intracoastal Waterway, Corpus Christi, TX (28.8 mi)
San Antonio Bay, Austwell, TX (31.7 mi)
Rincon Bayou Channel, Odem, TX (33.4 mi)
Nueces River, Odem, TX (34.2 mi)
Baffin Bay, Kingsville, TX (42.7 mi)
Nueces River, San Patricio, TX (43.5 mi)
San Antonio Bay, Seadrift, TX (44.9 mi)
Matagorda Bay, Port O'Connor, TX (58.8 mi)

Weather for Port Aransas, Texas

Current Weather

84.7°F
Partly cloudy
Partly cloudy
94.2°F
89.4°F
84%
SSE 17.2 mph
23.6 mph
82.6°F
74.2°F
0 in
50%
9 mi
1018 mbar
0

Five Day Weather Forecast

Sunny
Sat
H: 87°F
L: 82°F
Sunny
Sun
H: 85°F
L: 82°F
Sunny
Mon
H: 84°F
L: 81°F
Sunny
Tue
H: 85°F
L: 82°F
Sunny
Wed
H: 85°F
L: 83°F

Air Quality

AQI: 2 - Moderate
PM2.5: 15.4 μg/m3
PM10: 31.7 μg/m3
Carbon Monoxide: 93 μg/m3
Nitrogen Dioxide: 1.3 μg/m3
Sulphur Dioxide: 0.3 μg/m3
Ozone: 53 μg/m3

Astronomical

Sunrise: 6:44 AM
Sun Transit: 1:34 PM
Sunset: 8:25 PM
Daylight: 13 hrs 41 mins
Moonrise: 11:12 AM
Moon Transit: 5:24 PM
Moonset: 11:30 PM
Moon Phase: Waxing Crescent
Moon Illumination: 13.9%

Best Times for Fishing or Hunting

Major Periods

3:33 AM - 6:03 AM
4:54 PM - 7:24 PM

Minor Periods

12:00 AM - 12:00 AM
10:42 AM - 12:12 AM

Action Rating: 2 out of 5

Flood Warning issued July 17 at 8:53PM CDT until July 22 at 4:36AM CDT by NWS Corpus Christi TX

Effective: Fri July 17, 2026, 8:53 PM
Expires: Sat July 18, 2026, 12:00 PM

...The Flood Warning continues for the following rivers in Texas... San Antonio River At Goliad affecting Victoria, Calhoun, Refugio and Goliad Counties. For the San Antonio River...including Goliad...Minor flooding is forecast. * WHAT...Minor flooding is forecast. * WHERE...San Antonio River at Goliad. * WHEN...From Sunday morning to late Tuesday night. * IMPACTS...At 25.0 feet, Minor lowland flooding occurs, with water in the lowest areas of Goliad State Park. Livestock below Goliad to the Guadalupe River confluence are cut off and potentially drown. * ADDITIONAL DETAILS... - At 8:00 PM CDT Friday the stage was 13.5 feet. - Bankfull stage is 22.0 feet. - Forecast...The river is expected to rise above flood stage late Sunday morning to a crest of 27.3 feet Monday evening. It will then fall below flood stage early Tuesday afternoon. - Flood stage is 25.0 feet. - http://www.weather.gov/safety/flood

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.
Saturday, July 18, 2026

Weather Forecast

Sunny
86.9°F
81.7°F
83.6°F
78%
0 in
13%
0%
19.5 mph
11.1


Air Quality

AQI: 2 - Moderate
PM2.5: 15.95 μg/m3
PM10: 35.53 μg/m3
Carbon Monoxide: 92.58 μg/m3
Nitrogen Dioxide: 1.12 μg/m3
Sulphur Dioxide: 0.38 μg/m3
Ozone: 54.46 μg/m3

Astronomical

Sunrise: 6:44 AM
Sun Transit: 1:34 PM
Sunset: 8:25 PM
Daylight: 13 hrs 41 mins
Moonrise: 11:12 AM
Moon Transit: 5:24 PM
Moonset: 11:30 PM
Moon Phase: Waxing Crescent
Moon Illumination: 13.9%

Best Times for Fishing or Hunting

Major Periods

3:33 AM - 6:03 AM
4:54 PM - 7:24 PM

Minor Periods

12:00 AM - 12:00 AM
10:42 AM - 12:12 AM

Action Rating: 2 out of 5

Sunday, July 19, 2026

Weather Forecast

Sunny
84.6°F
82.3°F
83.4°F
78%
0 in
17%
0%
18.1 mph
10.8


Air Quality

AQI: 1 - Good
PM2.5: 14.98 μg/m3
PM10: 29.96 μg/m3
Carbon Monoxide: 92.38 μg/m3
Nitrogen Dioxide: 1.22 μg/m3
Sulphur Dioxide: 0.44 μg/m3
Ozone: 57.25 μg/m3

Astronomical

Sunrise: 6:45 AM
Sun Transit: 1:34 PM
Sunset: 8:25 PM
Daylight: 13 hrs 41 mins
Moonrise: 12:10 AM
Moon Transit: 6:08 PM
Moonset: 12:30 AM
Moon Phase: Waxing Crescent
Moon Illumination: 22.6%

Best Times for Fishing or Hunting

Major Periods

4:18 AM - 6:48 AM
5:38 PM - 8:08 PM

Minor Periods

11:40 AM - 1:10 PM
12:00 AM - 12:00 AM

Action Rating: 4 out of 5

Monday, July 20, 2026

Weather Forecast

Sunny
84.4°F
81.4°F
83°F
75%
0 in
7%
0%
15.4 mph
11.2


Air Quality

AQI: 2 - Moderate
PM2.5: 17.89 μg/m3
PM10: 37.48 μg/m3
Carbon Monoxide: 89.75 μg/m3
Nitrogen Dioxide: 1.38 μg/m3
Sulphur Dioxide: 0.43 μg/m3
Ozone: 49.25 μg/m3

Astronomical

Sunrise: 6:45 AM
Sun Transit: 1:34 PM
Sunset: 8:25 PM
Daylight: 13 hrs 40 mins
Moonrise: 1:06 PM
Moon Transit: 6:51 PM
Moonset: 1:00 AM
Moon Phase: Waxing Crescent
Moon Illumination: 32.7%

Best Times for Fishing or Hunting

Major Periods

5:01 AM - 7:31 AM
6:21 PM - 8:51 PM

Minor Periods

12:36 AM - 2:06 PM
12:00 AM - 12:00 AM

Action Rating: 3 out of 5

Tuesday, July 21, 2026

Weather Forecast

Sunny
85°F
81.8°F
83.3°F
77%
0 in
9%
0%
15.2 mph
11.3


Air Quality

AQI: 2 - Moderate
PM2.5: 20.67 μg/m3
PM10: 37.4 μg/m3
Carbon Monoxide: 93.66 μg/m3
Nitrogen Dioxide: 1.52 μg/m3
Sulphur Dioxide: 0.46 μg/m3
Ozone: 52.33 μg/m3

Astronomical

Sunrise: 6:46 AM
Sun Transit: 1:34 PM
Sunset: 8:24 PM
Daylight: 13 hrs 39 mins
Moonrise: 2:03 PM
Moon Transit: 7:35 PM
Moonset: 12:31 AM
Moon Phase: First Quarter
Moon Illumination: 43.7%

Best Times for Fishing or Hunting

Major Periods

5:45 AM - 8:15 AM
7:05 PM - 9:35 PM

Minor Periods

1:33 PM - 3:03 PM
12:01 AM - 1:31 AM

Action Rating: 2 out of 5

Wednesday, July 22, 2026

Weather Forecast

Sunny
85.1°F
82.5°F
83.7°F
76%
0 in
8%
0%
16.1 mph
7


Air Quality

AQI: 2 - Moderate
PM2.5: 16 μg/m3
PM10: 25.91 μg/m3
Carbon Monoxide: 130.75 μg/m3
Nitrogen Dioxide: 2.13 μg/m3
Sulphur Dioxide: 0.53 μg/m3
Ozone: 50.13 μg/m3

Astronomical

Sunrise: 6:46 AM
Sun Transit: 1:34 PM
Sunset: 8:24 PM
Daylight: 13 hrs 38 mins
Moonrise: 3:00 PM
Moon Transit: 8:21 PM
Moonset: 1:03 AM
Moon Phase: First Quarter
Moon Illumination: 55.0%

Best Times for Fishing or Hunting

Major Periods

6:30 AM - 9:00 AM
7:51 PM - 10:21 PM

Minor Periods

2:30 PM - 4:00 PM
12:33 AM - 2:03 AM

Action Rating: 3 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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