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

Current Water Temperature

72.1°F 22.3°C
Comfortable Ideal for Swimming
72.1°F
Frigid < 50°F
Cold 50°–60°
Cool 60°–70°
Comfortable 70°–80°
Warm 80°+

Pleasant and refreshing. Ideal for recreational swimming, triathlons, and active water recreation without thermal gear.

Measurement Time: Tuesday, November 10, 2026, 5:54 PM CST

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

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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

69.8°F
Slight Rain
Conditions: Slight Rain
Humidity: 95%
Feels Like: 73°F
Wind: NE 8.9 mph
Wind Gusts: 17.9 mph
Pressure: 30.1 in
Precipitation: 0.02 in
Cloud Cover: 100%
Visibility: 2.7 mi
UV Index: 0

Weather Forecast

Moderate Rain
Tue
H: 70°F
L: 63°F
Light Drizzle
Wed
H: 72°F
L: 66°F
Overcast
Thu
H: 75°F
L: 64°F
Overcast
Fri
H: 74°F
L: 70°F
Thunderstorm
Sat
H: 74°F
L: 66°F

Air Quality

EPA Index 2 • Moderate

Air quality is acceptable. However, there may be a risk for some people, particularly those who are unusually sensitive to air pollution.

PM2.5
5 μg/m³
Good
PM10
6.6 μg/m³
Good
Ozone (O3)
80 μg/m³
Photochemical
NO2
3.1 μg/m³
Nitrogen Dioxide
SO2
0.6 μg/m³
Sulfur Dioxide
CO
114 μg/m³
Carbon Monoxide

Astronomical

Sun
10h 52m daylight
Sunrise 6:46 AM
Solar Noon 12:12 PM
Sunset 5:38 PM
Moon
New • 0%
Moonrise 8:07 AM
Transit 1:18 PM
Moonset 6:28 PM

Best Times for Fishing or Hunting

Major Periods

12:23 AM - 2:53 AM
12:48 PM - 3:18 PM

Minor Periods

7:37 AM - 9:07 AM
5:58 PM - 7:28 PM
Action Rating:
Very Good 4/5
Tuesday, November 10, 2026

Weather Forecast

Conditions: Moderate Rain
Average Temperature: 66°F
Average Humidity: 93%
Chance of Rain: 70%
Wind: 13.4 mph
UV Index: 1

Air Quality

EPA Index 2 • Moderate
PM2.5
8.4 μg/m³
Good
PM10
10.1 μg/m³
Good
Ozone (O3)
75.3 μg/m³
Photochemical
NO2
3.6 μg/m³
Nitrogen Dioxide
SO2
0.9 μg/m³
Sulfur Dioxide
CO
124.5 μg/m³
Carbon Monoxide

Astronomical

Sun
10h 52m daylight
Sunrise 6:46 AM
Solar Noon 12:12 PM
Sunset 5:38 PM
Moon
New • 0%
Moonrise 8:07 AM
Transit 1:18 PM
Moonset 6:28 PM

Best Times for Fishing or Hunting

Major Periods

12:23 AM - 2:53 AM
12:48 PM - 3:18 PM

Minor Periods

7:37 AM - 9:07 AM
5:58 PM - 7:28 PM
Action Rating:
Very Good 4/5
Wednesday, November 11, 2026

Weather Forecast

Conditions: Light Drizzle
Average Temperature: 67.8°F
Average Humidity: 91%
Chance of Rain: 15%
Wind: 9.6 mph
UV Index: 3

Air Quality

EPA Index 1 • Good
PM2.5
6.7 μg/m³
Good
PM10
8.3 μg/m³
Good
Ozone (O3)
76.6 μg/m³
Photochemical
NO2
3.5 μg/m³
Nitrogen Dioxide
SO2
1.4 μg/m³
Sulfur Dioxide
CO
136.2 μg/m³
Carbon Monoxide

Astronomical

Sun
10h 51m daylight
Sunrise 6:47 AM
Solar Noon 12:12 PM
Sunset 5:38 PM
Moon
New • 2%
Moonrise 9:03 AM
Transit 2:09 PM
Moonset 7:15 PM

Best Times for Fishing or Hunting

Major Periods

1:14 AM - 3:44 AM
1:39 PM - 4:09 PM

Minor Periods

8:33 AM - 10:03 AM
6:45 PM - 8:15 PM
Action Rating:
Good Action 3/5
Thursday, November 12, 2026

Weather Forecast

Conditions: Overcast
Average Temperature: 69.8°F
Average Humidity: 76%
Chance of Rain: 1%
Wind: 10.1 mph
UV Index: 4.5

Air Quality

EPA Index 1 • Good
PM2.5
5.6 μg/m³
Good
PM10
5.8 μg/m³
Good
Ozone (O3)
64.1 μg/m³
Photochemical
NO2
4.7 μg/m³
Nitrogen Dioxide
SO2
0.7 μg/m³
Sulfur Dioxide
CO
138.2 μg/m³
Carbon Monoxide

Astronomical

Sun
10h 49m daylight
Sunrise 6:48 AM
Solar Noon 12:12 PM
Sunset 5:37 PM
Moon
Waxing Crescent • 6%
Moonrise 9:56 AM
Transit 3:01 PM
Moonset 8:08 PM

Best Times for Fishing or Hunting

Major Periods

2:05 AM - 4:35 AM
2:31 PM - 5:01 PM

Minor Periods

9:26 AM - 10:56 AM
7:38 PM - 9:08 PM
Action Rating:
Fair Action 2/5
Friday, November 13, 2026

Weather Forecast

Conditions: Overcast
Average Temperature: 72.5°F
Average Humidity: 69%
Chance of Rain: 0%
Wind: 12.8 mph
UV Index: 5.5

Air Quality

EPA Index 1 • Good
PM2.5
6.3 μg/m³
Good
PM10
7.5 μg/m³
Good
Ozone (O3)
76.5 μg/m³
Photochemical
NO2
4.6 μg/m³
Nitrogen Dioxide
SO2
1 μg/m³
Sulfur Dioxide
CO
128.2 μg/m³
Carbon Monoxide

Astronomical

Sun
10h 48m daylight
Sunrise 6:48 AM
Solar Noon 12:12 PM
Sunset 5:37 PM
Moon
Waxing Crescent • 13%
Moonrise 10:44 AM
Transit 3:52 PM
Moonset 9:02 PM

Best Times for Fishing or Hunting

Major Periods

2:57 AM - 5:27 AM
3:22 PM - 5:52 PM

Minor Periods

10:14 AM - 11:44 AM
8:32 PM - 10:02 PM
Action Rating:
Good Action 3/5
Saturday, November 14, 2026

Weather Forecast

Conditions: Thunderstorm
Average Temperature: 72.1°F
Average Humidity: 75%
Chance of Rain: 40%
Wind: 23 mph
UV Index: 4.9

Air Quality

EPA Index 2 • Moderate
PM2.5
10.8 μg/m³
Good
PM10
16.4 μg/m³
Good
Ozone (O3)
91.2 μg/m³
Photochemical
NO2
1.4 μg/m³
Nitrogen Dioxide
SO2
0.7 μg/m³
Sulfur Dioxide
CO
122.2 μg/m³
Carbon Monoxide

Astronomical

Sun
10h 47m daylight
Sunrise 6:49 AM
Solar Noon 12:12 PM
Sunset 5:36 PM
Moon
Waxing Crescent • 21%
Moonrise 11:26 AM
Transit 4:40 PM
Moonset 9:58 PM

Best Times for Fishing or Hunting

Major Periods

3:46 AM - 6:16 AM
4:10 PM - 6:40 PM

Minor Periods

10:56 AM - 12:26 PM
9:28 PM - 10:58 PM
Action Rating:
Fair Action 2/5
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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