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

Current Water Temperature

85.8°F

Measurement Time: Wednesday, September 17, 2025, 3:06 PM CDT

Today's Tides

High: September 17, 5:15 AM, 1.55 ft
 Low: September 17, 7:06 PM, 0.34 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

90°F
Sunny
Conditions: Sunny
Humidity: 55%
Feels Like: 100.9°F
Wind: ESE 14.8 mph
Wind Gusts: 17 mph
Pressure: 29.99 in
Precipitation: 0 in
Cloud Cover: 0%
Visibility: 9 mi
UV Index: 6.5

Five Day Weather Forecast

Sunny
Wed
H: 91°F
L: 80°F
Overcast
Thu
H: 84°F
L: 79°F
Overcast
Fri
H: 86°F
L: 80°F
Patchy rain nearby
Sat
H: 91°F
L: 78°F
Patchy rain nearby
Sun
H: 86°F
L: 82°F

Air Quality

AQI: 1 - Good
PM2.5: 17.95 μg/m3
PM10: 24.79 μg/m3
Carbon Monoxide: 297.85 μg/m3
Nitrogen Dioxide: 2.41 μg/m3
Sulphur Dioxide: 1.11 μg/m3
Ozone: 118 μg/m3

Astronomical

Sunrise: 7:14 AM
Sun Transit: 1:22 PM
Sunset: 7:30 PM
Daylight: 12 hrs 16 mins
Moonrise: 3:08 AM
Moon Transit: 10:16 AM
Moonset: 5:17 PM
Moon Phase: Waning Crescent
Moon Illumination: 14.9%

Best Times for Fishing or Hunting

Major Periods

9:13 PM - 11:43 PM
9:46 AM - 12:16 AM

Minor Periods

4:47 PM - 6:17 PM
2:38 AM - 4:08 AM

Action Rating: 2 out of 5

Wednesday, September 17, 2025

Weather Forecast

Conditions: Sunny
Average Temperature: 84.2°F
Average Humidity: 72%
Chance of Rain: 0%
Wind: 15.2 mph
UV Index: 2

Air Quality

AQI: 2 - Moderate
PM2.5: 17.81 μg/m3
PM10: 25.17 μg/m3
Carbon Monoxide: 304.07 μg/m3
Nitrogen Dioxide: 2.34 μg/m3
Sulphur Dioxide: 0.95 μg/m3
Ozone: 116.76 μg/m3

Astronomical

Sunrise: 7:14 AM
Sun Transit: 1:22 PM
Sunset: 7:30 PM
Daylight: 12 hrs 16 mins
Moonrise: 3:08 AM
Moon Transit: 10:16 AM
Moonset: 5:17 PM
Moon Phase: Waning Crescent
Moon Illumination: 14.9%

Best Times for Fishing or Hunting

Major Periods

9:13 PM - 11:43 PM
9:46 AM - 12:16 AM

Minor Periods

4:47 PM - 6:17 PM
2:38 AM - 4:08 AM

Action Rating: 2 out of 5

Thursday, September 18, 2025

Weather Forecast

Conditions: Overcast
Average Temperature: 81.1°F
Average Humidity: 77%
Chance of Rain: 0%
Wind: 16.1 mph
UV Index: 2.2

Air Quality

AQI: 2 - Moderate
PM2.5: 19.71 μg/m3
PM10: 26.41 μg/m3
Carbon Monoxide: 294.22 μg/m3
Nitrogen Dioxide: 2.86 μg/m3
Sulphur Dioxide: 1.19 μg/m3
Ozone: 123 μg/m3

Astronomical

Sunrise: 7:15 AM
Sun Transit: 1:22 PM
Sunset: 7:29 PM
Daylight: 12 hrs 14 mins
Moonrise: 4:12 AM
Moon Transit: 11:06 AM
Moonset: 5:54 PM
Moon Phase: Waning Crescent
Moon Illumination: 7.8%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
10:36 AM - 1:06 PM

Minor Periods

5:24 PM - 6:54 PM
3:42 AM - 5:12 AM

Action Rating: 2 out of 5

Friday, September 19, 2025

Weather Forecast

Conditions: Overcast
Average Temperature: 81.9°F
Average Humidity: 77%
Chance of Rain: 0%
Wind: 13.4 mph
UV Index: 2.3

Air Quality

AQI: 1 - Good
PM2.5: 14.2 μg/m3
PM10: 20.52 μg/m3
Carbon Monoxide: 257.3 μg/m3
Nitrogen Dioxide: 2.35 μg/m3
Sulphur Dioxide: 0.62 μg/m3
Ozone: 105.08 μg/m3

Astronomical

Sunrise: 7:15 AM
Sun Transit: 1:21 PM
Sunset: 7:28 PM
Daylight: 12 hrs 12 mins
Moonrise: 5:12 AM
Moon Transit: 11:52 AM
Moonset: 6:26 PM
Moon Phase: Waning Crescent
Moon Illumination: 2.8%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
11:22 AM - 1:52 PM

Minor Periods

5:56 PM - 7:26 PM
4:42 AM - 6:12 AM

Action Rating: 3 out of 5

Saturday, September 20, 2025

Weather Forecast

Conditions: Patchy rain nearby
Average Temperature: 82.8°F
Average Humidity: 72%
Chance of Rain: 85%
Wind: 17.4 mph
UV Index: 2.1

Air Quality

AQI: 1 - Good
PM2.5: 12.92 μg/m3
PM10: 18.73 μg/m3
Carbon Monoxide: 236.5 μg/m3
Nitrogen Dioxide: 2.5 μg/m3
Sulphur Dioxide: 0.51 μg/m3
Ozone: 91.2 μg/m3

Astronomical

Sunrise: 7:16 AM
Sun Transit: 1:21 PM
Sunset: 7:26 PM
Daylight: 12 hrs 11 mins
Moonrise: 6:09 AM
Moon Transit: 12:35 AM
Moonset: 6:55 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.3%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
12:05 AM - 2:35 PM

Minor Periods

6:25 PM - 7:55 PM
5:39 AM - 7:09 AM

Action Rating: 4 out of 5

Sunday, September 21, 2025

Weather Forecast

Conditions: Patchy rain nearby
Average Temperature: 83.6°F
Average Humidity: 69%
Chance of Rain: 85%
Wind: 17.9 mph
UV Index: 0

Air Quality

AQI: 1 - Good
PM2.5: 11.36 μg/m3
PM10: 16.64 μg/m3
Carbon Monoxide: 226.41 μg/m3
Nitrogen Dioxide: 3.02 μg/m3
Sulphur Dioxide: 0.4 μg/m3
Ozone: 74.92 μg/m3

Astronomical

Sunrise: 7:16 AM
Sun Transit: 1:21 PM
Sunset: 7:25 PM
Daylight: 12 hrs 9 mins
Moonrise: 7:04 AM
Moon Transit: 1:16 PM
Moonset: 7:23 PM
Moon Phase: New
Moon Illumination: 0.3%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
12:46 AM - 3:16 PM

Minor Periods

6:53 PM - 8:23 PM
6:34 AM - 8:04 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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