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

Current Water Temperature

66.0°F

Measurement Time: Monday, December 22, 2025, 11:48 PM CST

Today's Tides

Low: December 22, 10:08 AM, -0.45 ft
 High: December 22, 10:52 PM, 0.81 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

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Corpus Christi Channel

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

Elevation Above Sea Level: 0 feet / 0 meters

Sensor Depth: -4.5 feet / -1.4 meters

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

70.3°F
Mist
Conditions: Mist
Humidity: 97%
Feels Like: 70.3°F
Wind: SSE 11 mph
Wind Gusts: 19 mph
Pressure: 30.2 in
Precipitation: 0 in
Cloud Cover: 100%
Visibility: 0 mi
UV Index: 0

Five Day Weather Forecast

Mist
Mon
H: 77°F
L: 70°F
Mist
Tue
H: 71°F
L: 69°F
Partly Cloudy
Wed
H: 73°F
L: 67°F
Fog
Thu
H: 71°F
L: 63°F
Sunny
Fri
H: 75°F
L: 69°F

Air Quality

AQI: 1 - Good
PM2.5: 10.85 μg/m3
PM10: 15.65 μg/m3
Carbon Monoxide: 124.85 μg/m3
Nitrogen Dioxide: 3.75 μg/m3
Sulphur Dioxide: 1.75 μg/m3
Ozone: 71 μg/m3

Astronomical

Sunrise: 7:16 AM
Sun Transit: 12:27 AM
Sunset: 5:38 PM
Daylight: 10 hrs 23 mins
Moonrise: 9:27 AM
Moon Transit: 2:43 PM
Moonset: 8:05 PM
Moon Phase: Waxing Crescent
Moon Illumination: 5.5%

Best Times for Fishing or Hunting

Major Periods

12:50 AM - 3:20 AM
2:13 PM - 4:43 PM

Minor Periods

7:35 PM - 9:05 PM
8:57 AM - 10:27 AM

Action Rating: 2 out of 5

Dense Fog Advisory issued December 22 at 6:14PM CST until December 23 at 10:00AM CST by NWS Corpus Christi TX

Effective: Mon December 22, 2025, 6:14 PM
Expires: Tue December 23, 2025, 1:00 AM

* WHAT...Visibility one quarter mile or less in dense fog. * 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...Until 10 AM CST Tuesday. * IMPACTS...Hazardous driving conditions due to low visibility.

If driving, slow down, use your headlights, and leave plenty of distance ahead of you.
Monday, December 22, 2025

Weather Forecast

Conditions: Mist
Average Temperature: 72.7°F
Average Humidity: 95%
Chance of Rain: 0%
Wind: 11 mph
UV Index: 0.9

Air Quality

AQI: 1 - Good
PM2.5: 10.11 μg/m3
PM10: 13.62 μg/m3
Carbon Monoxide: 131.53 μg/m3
Nitrogen Dioxide: 5.43 μg/m3
Sulphur Dioxide: 1.21 μg/m3
Ozone: 57.32 μg/m3

Astronomical

Sunrise: 7:16 AM
Sun Transit: 12:27 AM
Sunset: 5:38 PM
Daylight: 10 hrs 23 mins
Moonrise: 9:27 AM
Moon Transit: 2:43 PM
Moonset: 8:05 PM
Moon Phase: Waxing Crescent
Moon Illumination: 5.5%

Best Times for Fishing or Hunting

Major Periods

12:50 AM - 3:20 AM
2:13 PM - 4:43 PM

Minor Periods

7:35 PM - 9:05 PM
8:57 AM - 10:27 AM

Action Rating: 2 out of 5

Tuesday, December 23, 2025

Weather Forecast

Conditions: Mist
Average Temperature: 70.3°F
Average Humidity: 95%
Chance of Rain: 0%
Wind: 11.9 mph
UV Index: 1

Air Quality

AQI: 1 - Good
PM2.5: 10.92 μg/m3
PM10: 15.29 μg/m3
Carbon Monoxide: 131.93 μg/m3
Nitrogen Dioxide: 4.61 μg/m3
Sulphur Dioxide: 1.58 μg/m3
Ozone: 73.76 μg/m3

Astronomical

Sunrise: 7:16 AM
Sun Transit: 12:27 AM
Sunset: 5:39 PM
Daylight: 10 hrs 23 mins
Moonrise: 10:05 AM
Moon Transit: 3:31 PM
Moonset: 9:04 PM
Moon Phase: Waxing Crescent
Moon Illumination: 11.7%

Best Times for Fishing or Hunting

Major Periods

1:39 AM - 4:09 AM
3:01 PM - 5:31 PM

Minor Periods

8:34 PM - 10:04 PM
9:35 AM - 11:05 AM

Action Rating: 3 out of 5

Wednesday, December 24, 2025

Weather Forecast

Conditions: Partly Cloudy
Average Temperature: 69.5°F
Average Humidity: 92%
Chance of Rain: 0%
Wind: 11.4 mph
UV Index: 0.9

Air Quality

AQI: 1 - Good
PM2.5: 12 μg/m3
PM10: 16.71 μg/m3
Carbon Monoxide: 138.37 μg/m3
Nitrogen Dioxide: 4.52 μg/m3
Sulphur Dioxide: 1.78 μg/m3
Ozone: 80.84 μg/m3

Astronomical

Sunrise: 7:16 AM
Sun Transit: 12:28 AM
Sunset: 5:39 PM
Daylight: 10 hrs 23 mins
Moonrise: 10:39 AM
Moon Transit: 4:17 PM
Moonset: 10:02 PM
Moon Phase: Waxing Crescent
Moon Illumination: 19.9%

Best Times for Fishing or Hunting

Major Periods

2:26 AM - 4:56 AM
3:47 PM - 6:17 PM

Minor Periods

9:32 PM - 11:02 PM
10:09 AM - 11:39 AM

Action Rating: 2 out of 5

Thursday, December 25, 2025

Weather Forecast

Conditions: Fog
Average Temperature: 67°F
Average Humidity: 93%
Chance of Rain: 0%
Wind: 10.7 mph
UV Index: 1

Air Quality

AQI: 1 - Good
PM2.5: 11.29 μg/m3
PM10: 15.85 μg/m3
Carbon Monoxide: 128.02 μg/m3
Nitrogen Dioxide: 4.42 μg/m3
Sulphur Dioxide: 1.64 μg/m3
Ozone: 75.68 μg/m3

Astronomical

Sunrise: 7:17 AM
Sun Transit: 12:28 AM
Sunset: 5:40 PM
Daylight: 10 hrs 23 mins
Moonrise: 11:10 AM
Moon Transit: 5:02 PM
Moonset: 11:00 PM
Moon Phase: Waxing Crescent
Moon Illumination: 29.7%

Best Times for Fishing or Hunting

Major Periods

3:11 AM - 5:41 AM
4:32 PM - 7:02 PM

Minor Periods

12:00 AM - 12:00 AM
10:40 AM - 12:10 AM

Action Rating: 2 out of 5

Friday, December 26, 2025

Weather Forecast

Conditions: Sunny
Average Temperature: 71.7°F
Average Humidity: 88%
Chance of Rain: 0%
Wind: 16.3 mph
UV Index: 1

Air Quality

AQI: 1 - Good
PM2.5: 7.81 μg/m3
PM10: 11.08 μg/m3
Carbon Monoxide: 125.13 μg/m3
Nitrogen Dioxide: 3.67 μg/m3
Sulphur Dioxide: 1.4 μg/m3
Ozone: 70 μg/m3

Astronomical

Sunrise: 7:17 AM
Sun Transit: 12:29 AM
Sunset: 5:41 PM
Daylight: 10 hrs 23 mins
Moonrise: 11:41 AM
Moon Transit: 5:46 PM
Moonset: 12:00 AM
Moon Phase: First Quarter
Moon Illumination: 40.5%

Best Times for Fishing or Hunting

Major Periods

3:55 AM - 6:25 AM
5:16 PM - 7:46 PM

Minor Periods

11:11 AM - 12:41 AM
12:00 AM - 12:00 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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