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

Current Water Temperature

68.9°F

Measurement Time: Friday, February 20, 2026, 2:24 AM CST

Today's Tides

 High: February 20, 4:22 AM, 0.5 ft
Low: February 20, 11:25 AM, 0.2 ft
 High: February 20, 4:25 PM, 0.5 ft
Low: February 20, 11:30 PM, -0.1 ft

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

70.5°F
Mist
Mist
70.5°F
70.8°F
95%
SSE 11 mph
18.4 mph
69.6°F
68.8°F
0 in
100%
3 mi
1006 mbar
0

Five Day Weather Forecast

Patchy rain nearby
Fri
H: 73°F
L: 69°F
Overcast
Sat
H: 69°F
L: 66°F
Sunny
Sun
H: 67°F
L: 53°F
Sunny
Mon
H: 60°F
L: 58°F
Partly Cloudy
Tue
H: 67°F
L: 60°F

Air Quality

AQI: 1 - Good
PM2.5: 14.95 μg/m3
PM10: 19.75 μg/m3
Carbon Monoxide: 148.85 μg/m3
Nitrogen Dioxide: 4.95 μg/m3
Sulphur Dioxide: 1.55 μg/m3
Ozone: 72 μg/m3

Astronomical

Sunrise: 7:01 AM
Sun Transit: 12:41 AM
Sunset: 6:23 PM
Daylight: 11 hrs 22 mins
Moonrise: 8:48 AM
Moon Transit: 3:14 PM
Moonset: 9:49 PM
Moon Phase: Waxing Crescent
Moon Illumination: 11.3%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
2:44 PM - 5:14 PM

Minor Periods

9:19 PM - 10:49 PM
8:18 AM - 9:48 AM

Action Rating: 2 out of 5

Dense Fog Advisory issued February 19 at 10:26PM CST until February 20 at 8:00AM CST by NWS Corpus Christi TX

Effective: Thu February 19, 2026, 10:26 PM
Expires: Fri February 20, 2026, 8:00 AM

* WHAT...Visibility one quarter mile or less in dense fog. * WHERE...Aransas Islands, Calhoun Islands, Coastal Aransas, Coastal Calhoun, Coastal Refugio, Goliad, Inland Calhoun, Inland Refugio, and Victoria Counties. * WHEN...Until 8 AM CST Friday. * IMPACTS...Hazardous driving conditions due to low visibility.

If driving, slow down, use your headlights, and leave plenty of distance ahead of you.
Friday, February 20, 2026

Weather Forecast

Patchy rain nearby
73°F
68.5°F
69.8°F
94%
0.02 in
88%
0%
15 mph
1


Air Quality

AQI: 2 - Moderate
PM2.5: 18.33 μg/m3
PM10: 22.71 μg/m3
Carbon Monoxide: 154.05 μg/m3
Nitrogen Dioxide: 4.21 μg/m3
Sulphur Dioxide: 1.31 μg/m3
Ozone: 82.04 μg/m3

Astronomical

Sunrise: 7:01 AM
Sun Transit: 12:41 AM
Sunset: 6:23 PM
Daylight: 11 hrs 22 mins
Moonrise: 8:48 AM
Moon Transit: 3:14 PM
Moonset: 9:49 PM
Moon Phase: Waxing Crescent
Moon Illumination: 11.3%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
2:44 PM - 5:14 PM

Minor Periods

9:19 PM - 10:49 PM
8:18 AM - 9:48 AM

Action Rating: 2 out of 5

Saturday, February 21, 2026

Weather Forecast

Overcast
69.4°F
65.5°F
68.1°F
93%
0 in
0%
0%
27.5 mph
1.2


Air Quality

AQI: 2 - Moderate
PM2.5: 16.39 μg/m3
PM10: 21.1 μg/m3
Carbon Monoxide: 152.13 μg/m3
Nitrogen Dioxide: 5.17 μg/m3
Sulphur Dioxide: 1.7 μg/m3
Ozone: 78.36 μg/m3

Astronomical

Sunrise: 7:00 AM
Sun Transit: 12:41 AM
Sunset: 6:24 PM
Daylight: 11 hrs 24 mins
Moonrise: 9:22 AM
Moon Transit: 4:03 PM
Moonset: 10:53 PM
Moon Phase: Waxing Crescent
Moon Illumination: 19.4%

Best Times for Fishing or Hunting

Major Periods

2:10 AM - 4:40 AM
3:33 PM - 6:03 PM

Minor Periods

10:23 PM - 11:53 PM
8:52 AM - 10:22 AM

Action Rating: 3 out of 5

Sunday, February 22, 2026

Weather Forecast

Sunny
67.3°F
52.7°F
61.6°F
52%
0 in
0%
0%
27.7 mph
1.5


Air Quality

AQI: 1 - Good
PM2.5: 5.53 μg/m3
PM10: 6.01 μg/m3
Carbon Monoxide: 169.29 μg/m3
Nitrogen Dioxide: 3.78 μg/m3
Sulphur Dioxide: 2.5 μg/m3
Ozone: 88.2 μg/m3

Astronomical

Sunrise: 6:59 AM
Sun Transit: 12:41 AM
Sunset: 6:25 PM
Daylight: 11 hrs 25 mins
Moonrise: 9:59 AM
Moon Transit: 4:55 PM
Moonset: 12:00 PM
Moon Phase: Waxing Crescent
Moon Illumination: 29.1%

Best Times for Fishing or Hunting

Major Periods

3:00 AM - 5:30 AM
4:25 PM - 6:55 PM

Minor Periods

12:00 AM - 12:00 AM
9:29 AM - 10:59 AM

Action Rating: 2 out of 5

Monday, February 23, 2026

Weather Forecast

Sunny
59.5°F
58.2°F
59.7°F
49%
0 in
0%
0%
17.7 mph
1.5


Air Quality

AQI: 1 - Good
PM2.5: 4.95 μg/m3
PM10: 5.55 μg/m3
Carbon Monoxide: 167.21 μg/m3
Nitrogen Dioxide: 3.58 μg/m3
Sulphur Dioxide: 3.8 μg/m3
Ozone: 102.2 μg/m3

Astronomical

Sunrise: 6:59 AM
Sun Transit: 12:41 AM
Sunset: 6:25 PM
Daylight: 11 hrs 27 mins
Moonrise: 10:43 AM
Moon Transit: 5:52 PM
Moonset: 1:00 AM
Moon Phase: First Quarter
Moon Illumination: 39.8%

Best Times for Fishing or Hunting

Major Periods

3:54 AM - 6:24 AM
5:22 PM - 7:52 PM

Minor Periods

10:13 AM - 11:43 AM
12:00 AM - 12:00 AM

Action Rating: 2 out of 5

Tuesday, February 24, 2026

Weather Forecast

Partly Cloudy
66.6°F
59.9°F
62.9°F
63%
0 in
0%
0%
25.1 mph
0


Air Quality

AQI: 1 - Good
PM2.5: 9.07 μg/m3
PM10: 11.9 μg/m3
Carbon Monoxide: 170.87 μg/m3
Nitrogen Dioxide: 3.42 μg/m3
Sulphur Dioxide: 3.21 μg/m3
Ozone: 109.15 μg/m3

Astronomical

Sunrise: 6:58 AM
Sun Transit: 12:41 AM
Sunset: 6:26 PM
Daylight: 11 hrs 28 mins
Moonrise: 11:33 AM
Moon Transit: 6:52 PM
Moonset: 1:08 AM
Moon Phase: First Quarter
Moon Illumination: 51.1%

Best Times for Fishing or Hunting

Major Periods

4:53 AM - 7:23 AM
6:22 PM - 8:52 PM

Minor Periods

11:03 AM - 12:33 AM
12:38 AM - 2:08 AM

Action Rating: 4 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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