Water Temperature of San Antonio Bay in Seadrift, TX
Current Water Temperature
Pleasant and refreshing. Ideal for recreational swimming, triathlons, and active water recreation without thermal gear.
Measurement Time: Saturday, November 7, 2026, 1:54 AM CST
Temperature Locations
View Nearby Locations View All Texas Locations View Locations Near Me
Local Points of Interest
Guadalupe Bay; Hynes Bay; Shoalwater Bay; Espiritu Santo Bay; Ayres BaySponsored Content
Station Name: Seadrift
Data Source: NOAA Tides and Currents
Elevation Above Sea Level: 0 feet
Sensor Depth: -1 feet
Nearest Address:
S Main St
Seadrift, TX 77983
Calhoun County
GPS Coordinates: 28.406900, -96.712402
Nearby Water Temperatures
San Antonio Bay, Austwell, TX (13.3 mi)Lavaca Bay, Port Lavaca, TX (17.3 mi)
Matagorda Bay, Port O'Connor, TX (19.4 mi)
Matagorda Ship Channel, Port O'Connor, TX (23.3 mi)
Aransas Bay, Rockport, TX (33.5 mi)
Tres Palacios Bay, Palacios, TX (34.6 mi)
San Antonio River, Goliad, TX (44.1 mi)
Aransas Pass, Port Aransas, TX (44.1 mi)
Corpus Christi Channel, Port Aransas, TX (44.9 mi)
Corpus Christi Bay, Portland, TX (50.5 mi)
Gulf Intracoastal Waterway, Matagorda, TX (52.8 mi)
East Matagorda Bay, Matagorda, TX (55.1 mi)
Corpus Christi Bay, Corpus Christi, TX (58.3 mi)
Neuces Bay, Corpus Christi, TX (61.6 mi)
Packery Channel, Corpus Christi, TX (62.2 mi)
Weather for Seadrift, Texas
Current Weather

Humidity: 71%
Feels Like: 66.4°F
Wind: NNE 6.7 mph
Wind Gusts: 11.4 mph
Precipitation: 0 in
Cloud Cover: 100%
Visibility: 6 mi
UV Index: 0
Weather Forecast

Sat
H: 80°F
L: 67°F

Sun
H: 73°F
L: 62°F

Mon
H: 65°F
L: 60°F
Air Quality
Air quality is satisfactory, and air pollution poses little or no risk.
Astronomical
Best Times for Fishing or Hunting
Major Periods
10:22 AM - 12:52 PM10:45 PM - 1:15 AM
Minor Periods
4:42 AM - 6:12 AM3:58 PM - 5:28 PM
Flood Watch issued November 6 at 8:17PM CST until November 9 at 12:00PM CST by NWS Corpus Christi TX
Effective: Fri November 6, 2026, 8:17 PM
Expires: Sat November 7, 2026, 2:15 PM
* WHAT...Flooding caused by excessive rainfall is possible. * WHERE...A portion of south Texas, including the following areas, Aransas Islands, Bee, Coastal Aransas, Coastal Kleberg, Coastal Nueces, Coastal Refugio, Coastal San Patricio, Duval, Goliad, Inland Kleberg, Inland Nueces, Inland Refugio, Inland San Patricio, Jim Wells, Kleberg Islands, La Salle, Live Oak, McMullen, Nueces Islands and Webb. * WHEN...From Saturday afternoon through Monday morning. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. * ADDITIONAL DETAILS... - Widespread forecast rainfall amounts of 2-4 inches will be common across South Texas with high end amounts approaching 5 inches. Isolated amounts exceeding 5 inches remains a possibility, especially in the vicinity of training and slow moving storms. While soils will be able to absorb most of this moisture, the higher rainfall rates can quickly lead to localized, urban flooding and in locations with poor drainage. - http://www.weather.gov/safety/flood
Weather Forecast
Average Temperature: 72.5°F
Average Humidity: 71%
Wind: 15.4 mph
UV Index: 5.2
Astronomical
Best Times for Fishing or Hunting
Major Periods
10:22 AM - 12:52 PM10:45 PM - 1:15 AM
Minor Periods
4:42 AM - 6:12 AM3:58 PM - 5:28 PM
Weather Forecast
Average Temperature: 68.1°F
Average Humidity: 72%
Wind: 20.6 mph
UV Index: 1.6
Astronomical
Best Times for Fishing or Hunting
Major Periods
11:08 AM - 1:38 PM11:33 PM - 2:03 AM
Minor Periods
5:40 AM - 7:10 AM4:32 PM - 6:02 PM
Weather Forecast
Average Temperature: 62.6°F
Average Humidity: 89%
Wind: 16.6 mph
UV Index: 4
Astronomical
Best Times for Fishing or Hunting
Major Periods
11:56 AM - 2:26 PM11:32 PM - 2:02 AM
Minor Periods
6:39 AM - 8:09 AM5:11 PM - 6:41 PM
