Water Temperature of Aransas Bay in Rockport, TX
Current Water Temperature
Measurement Time: Thursday, January 22, 2026, 6:48 PM CST
Today's Tides
High: January 22, 5:10 AM, -0.2 ft
Low: January 22, 2:48 PM, -0.4 ft
Temperature Locations
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Local Points of Interest
Aransas County Navigation District; Rockport Beach; San José IslandStation Name: Rockport
Data Source: NOAA Tides and Currents
Elevation Above Sea Level: 0 feet
Sensor Depth: -4 feet
Nearest Address:
Veterans Memorial Dr
Rockport, TX 78382
Aransas County
GPS Coordinates: 28.021700, -97.046700
Nearby Water Temperatures
Corpus Christi Channel, Port Aransas, TX (12.7 mi)Aransas Pass, Port Aransas, TX (12.8 mi)
Corpus Christi Bay, Portland, TX (17.6 mi)
San Antonio Bay, Austwell, TX (21 mi)
Corpus Christi Bay, Corpus Christi, TX (25.5 mi)
Packery Channel, Corpus Christi, TX (29.2 mi)
Neuces Bay, Corpus Christi, TX (29.8 mi)
Viola Turning Basin, Corpus Christi, TX (31.4 mi)
San Antonio Bay, Seadrift, TX (33.5 mi)
Rincon Bayou Channel, Odem, TX (35.8 mi)
Nueces River, Odem, TX (36.6 mi)
Gulf Intracoastal Waterway, Corpus Christi, TX (40.7 mi)
Nueces River, San Patricio, TX (44.9 mi)
San Antonio River, Goliad, TX (48 mi)
Matagorda Bay, Port O'Connor, TX (49.3 mi)
Weather for Rockport, Texas
Current Weather

Five Day Weather Forecast

Thu
H: 70°F
L: 62°F

Fri
H: 66°F
L: 63°F

Sat
H: 66°F
L: 47°F

Sun
H: 52°F
L: 34°F

Mon
H: 45°F
L: 28°F
Air Quality
Nitrogen Dioxide: 4.75 μg/m3
Sulphur Dioxide: 1.45 μg/m3
Ozone: 68 μg/m3
Astronomical
Sun Transit: 12:39 AM
Sunset: 6:01 PM
Daylight: 10 hrs 41 mins
Moon Transit: 3:45 PM
Moonset: 9:54 PM
Moon Phase: Waxing Crescent
Moon Illumination: 15.4%
Best Times for Fishing or Hunting
Major Periods
1:55 AM - 4:25 AM3:15 PM - 5:45 PM
Minor Periods
9:24 PM - 10:54 PM9:14 AM - 10:44 AM
Action Rating: 3 out of 5
Extreme Cold Watch issued January 22 at 9:08AM CST until January 26 at 12:00PM CST by NWS Corpus Christi TX
Effective: Thu January 22, 2026, 9:08 AM
Expires: Thu January 22, 2026, 6:00 PM
* WHAT...Dangerously cold wind chills as low as 10 above possible. * WHERE...Bee, Coastal Aransas, Coastal Calhoun, Coastal Kleberg, Coastal Nueces, Coastal Refugio, Coastal San Patricio, Goliad, Inland Calhoun, Inland Kleberg, Inland Nueces, Inland Refugio, Inland San Patricio, Jim Wells, Live Oak, and Victoria Counties. * WHEN...From Saturday evening through Monday morning. * IMPACTS...Frostbite and hypothermia are likely if unprotected skin is exposed to these temperatures. * ADDITIONAL DETAILS...The Dense Fog Advisory has been allowed to expire. However, visibilities 1/4 to 1/2 miles across some locations may continue at times.
Dress in layers including a hat, face mask, and gloves if you must go outside. Keep pets indoors as much as possible. Make frequent checks on older family, friends, and neighbors. Ensure portable heaters are used correctly. Do not use generators or grills inside.
Extreme Cold Watch issued January 22 at 9:08AM CST until January 26 at 12:00PM CST by NWS Corpus Christi TX
Effective: Thu January 22, 2026, 9:08 AM
Expires: Thu January 22, 2026, 6:00 PM
* WHAT...Dangerously cold wind chills as low as 14 possible. * WHERE...Aransas Islands, Calhoun Islands, Duval, Kleberg Islands, La Salle, McMullen, Nueces Islands, and Webb Counties. * WHEN...From Saturday evening through Monday morning. * IMPACTS...Frostbite and hypothermia are likely if unprotected skin is exposed to these temperatures.
Dress in layers including a hat, face mask, and gloves if you must go outside. Keep pets indoors as much as possible. Make frequent checks on older family, friends, and neighbors. Ensure portable heaters are used correctly. Do not use generators or grills inside.
Extreme Cold Watch issued January 22 at 1:54PM CST until January 26 at 12:00PM CST by NWS Corpus Christi TX
Effective: Thu January 22, 2026, 1:54 PM
Expires: Fri January 23, 2026, 6:00 AM
* WHAT...Dangerously cold wind chills as low as 8 degrees are possible. * WHERE...Aransas Islands, Bee, Calhoun Islands, Coastal Aransas, Coastal Calhoun, Coastal Kleberg, Coastal Nueces, Coastal Refugio, Coastal San Patricio, Duval, Goliad, Inland Calhoun, Inland Kleberg, Inland Nueces, Inland Refugio, Inland San Patricio, Jim Wells, Kleberg Islands, La Salle, Live Oak, McMullen, Nueces Islands, Victoria, and Webb Counties. * WHEN...From Saturday evening through Monday morning. * IMPACTS...Frostbite and hypothermia are likely if unprotected skin is exposed to these temperatures.
Dress in layers including a hat, face mask, and gloves if you must go outside. Keep pets indoors as much as possible. Make frequent checks on older family, friends, and neighbors. Ensure portable heaters are used correctly. Do not use generators or grills inside.
Weather Forecast
Air Quality
Nitrogen Dioxide: 10.99 μg/m3
Sulphur Dioxide: 1.75 μg/m3
Ozone: 49.64 μg/m3
Astronomical
Sun Transit: 12:39 AM
Sunset: 6:01 PM
Daylight: 10 hrs 41 mins
Moon Transit: 3:45 PM
Moonset: 9:54 PM
Moon Phase: Waxing Crescent
Moon Illumination: 15.4%
Best Times for Fishing or Hunting
Major Periods
1:55 AM - 4:25 AM3:15 PM - 5:45 PM
Minor Periods
9:24 PM - 10:54 PM9:14 AM - 10:44 AM
Action Rating: 3 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 4.9 μg/m3
Sulphur Dioxide: 1.47 μg/m3
Ozone: 69.6 μg/m3
Astronomical
Sun Transit: 12:40 AM
Sunset: 6:01 PM
Daylight: 10 hrs 43 mins
Moon Transit: 8:54 AM
Moonset: 10:54 PM
Moon Phase: Waxing Crescent
Moon Illumination: 24.4%
Best Times for Fishing or Hunting
Major Periods
8:24 AM - 10:54 AM8:24 AM - 10:54 AM
Minor Periods
10:24 PM - 11:54 PM9:44 AM - 11:14 AM
Action Rating: 2 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 2.67 μg/m3
Sulphur Dioxide: 1.22 μg/m3
Ozone: 74.76 μg/m3
Astronomical
Sun Transit: 12:40 AM
Sunset: 6:02 PM
Daylight: 10 hrs 44 mins
Moon Transit: 5:16 PM
Moonset: 11:55 PM
Moon Phase: First Quarter
Moon Illumination: 34.7%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM4:46 PM - 7:16 PM
Minor Periods
12:00 AM - 12:00 AM10:16 AM - 11:46 AM
Action Rating: 2 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 5.35 μg/m3
Sulphur Dioxide: 1.7 μg/m3
Ozone: 53.56 μg/m3
Astronomical
Sun Transit: 12:40 AM
Sunset: 6:03 PM
Daylight: 10 hrs 45 mins
Moon Transit: 6:06 PM
Moonset: 12:55 AM
Moon Phase: First Quarter
Moon Illumination: 45.8%
Best Times for Fishing or Hunting
Major Periods
4:12 AM - 6:42 AM5:36 PM - 8:06 PM
Minor Periods
10:50 AM - 12:20 AM12:00 AM - 12:00 AM
Action Rating: 3 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 4.11 μg/m3
Sulphur Dioxide: 2.18 μg/m3
Ozone: 66.31 μg/m3
Astronomical
Sun Transit: 12:40 AM
Sunset: 6:04 PM
Daylight: 10 hrs 46 mins
Moon Transit: 7:00 PM
Moonset: 1:00 AM
Moon Phase: First Quarter
Moon Illumination: 57.1%
Best Times for Fishing or Hunting
Major Periods
5:03 AM - 7:33 AM6:30 PM - 9:00 PM
Minor Periods
11:29 AM - 12:59 AM12:30 AM - 2:00 AM
Action Rating: 4 out of 5
