Water Temperature of San Antonio Bay in Seadrift, TX

Current Water Temperature

59.9°F

Measurement Time: Wednesday, January 21, 2026, 1:00 PM CST

Today's Tides

 High: January 21, 8:17 AM, -0.5 ft
Low: January 21, 6:41 PM, -0.6 ft

Temperature Locations

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Local Points of Interest

Guadalupe Bay; Hynes Bay; Shoalwater Bay; Espiritu Santo Bay; Ayres Bay

San Antonio Bay

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

71.8°F
Overcast
Overcast
76.2°F
73.2°F
84%
SSW 9.6 mph
12.5 mph
69.3°F
66.7°F
0 in
100%
8 mi
1019 mbar
1.3

Five Day Weather Forecast

Patchy rain nearby
Wed
H: 71°F
L: 61°F
Fog
Thu
H: 67°F
L: 63°F
Fog
Fri
H: 71°F
L: 64°F
Moderate rain
Sat
H: 62°F
L: 36°F
Patchy rain nearby
Sun
H: 41°F
L: 31°F

Air Quality

AQI: 1 - Good
PM2.5: 8.85 μg/m3
PM10: 12.05 μg/m3
Carbon Monoxide: 135.85 μg/m3
Nitrogen Dioxide: 3.65 μg/m3
Sulphur Dioxide: 1.35 μg/m3
Ozone: 75 μg/m3

Astronomical

Sunrise: 7:19 AM
Sun Transit: 12:38 AM
Sunset: 5:58 PM
Daylight: 10 hrs 39 mins
Moonrise: 9:12 AM
Moon Transit: 3:00 PM
Moonset: 8:54 PM
Moon Phase: Waxing Crescent
Moon Illumination: 8.1%

Best Times for Fishing or Hunting

Major Periods

1:11 AM - 3:41 AM
2:30 PM - 5:00 PM

Minor Periods

8:24 PM - 9:54 PM
8:42 AM - 10:12 AM

Action Rating: 2 out of 5

Wednesday, January 21, 2026

Weather Forecast

Patchy rain nearby
70.5°F
61.3°F
65.1°F
90%
0.17 in
86%
0%
12.1 mph
0.4


Air Quality

AQI: 1 - Good
PM2.5: 9.82 μg/m3
PM10: 14.04 μg/m3
Carbon Monoxide: 134.49 μg/m3
Nitrogen Dioxide: 2.26 μg/m3
Sulphur Dioxide: 1.18 μg/m3
Ozone: 87.28 μg/m3

Astronomical

Sunrise: 7:19 AM
Sun Transit: 12:38 AM
Sunset: 5:58 PM
Daylight: 10 hrs 39 mins
Moonrise: 9:12 AM
Moon Transit: 3:00 PM
Moonset: 8:54 PM
Moon Phase: Waxing Crescent
Moon Illumination: 8.1%

Best Times for Fishing or Hunting

Major Periods

1:11 AM - 3:41 AM
2:30 PM - 5:00 PM

Minor Periods

8:24 PM - 9:54 PM
8:42 AM - 10:12 AM

Action Rating: 2 out of 5

Thursday, January 22, 2026

Weather Forecast

Fog
66.7°F
62.6°F
64.3°F
96%
0 in
0%
0%
9.8 mph
0.9


Air Quality

AQI: 1 - Good
PM2.5: 7.75 μg/m3
PM10: 10.44 μg/m3
Carbon Monoxide: 130.21 μg/m3
Nitrogen Dioxide: 4.14 μg/m3
Sulphur Dioxide: 1.34 μg/m3
Ozone: 67.68 μg/m3

Astronomical

Sunrise: 7:19 AM
Sun Transit: 12:38 AM
Sunset: 5:59 PM
Daylight: 10 hrs 40 mins
Moonrise: 9:42 AM
Moon Transit: 3:44 PM
Moonset: 9:53 PM
Moon Phase: Waxing Crescent
Moon Illumination: 15.4%

Best Times for Fishing or Hunting

Major Periods

1:56 AM - 4:26 AM
3:14 PM - 5:44 PM

Minor Periods

9:23 PM - 10:53 PM
9:12 AM - 10:42 AM

Action Rating: 3 out of 5

Friday, January 23, 2026

Weather Forecast

Fog
71.4°F
64°F
66.4°F
95%
0 in
0%
0%
11.9 mph
0.9


Air Quality

AQI: 1 - Good
PM2.5: 8.17 μg/m3
PM10: 11.73 μg/m3
Carbon Monoxide: 124.29 μg/m3
Nitrogen Dioxide: 2.13 μg/m3
Sulphur Dioxide: 1.3 μg/m3
Ozone: 77.28 μg/m3

Astronomical

Sunrise: 7:18 AM
Sun Transit: 12:38 AM
Sunset: 5:59 PM
Daylight: 10 hrs 41 mins
Moonrise: 10:13 AM
Moon Transit: 8:54 AM
Moonset: 10:53 PM
Moon Phase: Waxing Crescent
Moon Illumination: 24.4%

Best Times for Fishing or Hunting

Major Periods

8:24 AM - 10:54 AM
8:24 AM - 10:54 AM

Minor Periods

10:23 PM - 11:53 PM
9:43 AM - 11:13 AM

Action Rating: 2 out of 5

Saturday, January 24, 2026

Weather Forecast

Moderate rain
61.9°F
36.4°F
51.3°F
90%
0.39 in
88%
0%
21 mph
0.1


Air Quality

AQI: 1 - Good
PM2.5: 5.26 μg/m3
PM10: 7.02 μg/m3
Carbon Monoxide: 167.28 μg/m3
Nitrogen Dioxide: 4.08 μg/m3
Sulphur Dioxide: 1.98 μg/m3
Ozone: 55.88 μg/m3

Astronomical

Sunrise: 7:18 AM
Sun Transit: 12:39 AM
Sunset: 6:00 PM
Daylight: 10 hrs 42 mins
Moonrise: 10:44 AM
Moon Transit: 5:15 PM
Moonset: 11:54 PM
Moon Phase: First Quarter
Moon Illumination: 34.7%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
4:45 PM - 7:15 PM

Minor Periods

12:00 AM - 12:00 AM
10:14 AM - 11:44 AM

Action Rating: 2 out of 5

Sunday, January 25, 2026

Weather Forecast

Patchy rain nearby
41.4°F
31°F
34.6°F
80%
0.05 in
84%
25%
20.8 mph
0


Air Quality

AQI: 1 - Good
PM2.5: 1.23 μg/m3
PM10: 1.23 μg/m3
Carbon Monoxide: 177.3 μg/m3
Nitrogen Dioxide: 4.71 μg/m3
Sulphur Dioxide: 2.17 μg/m3
Ozone: 50.69 μg/m3

Astronomical

Sunrise: 7:18 AM
Sun Transit: 12:39 AM
Sunset: 6:01 PM
Daylight: 10 hrs 44 mins
Moonrise: 11:18 AM
Moon Transit: 6:04 PM
Moonset: 12:54 AM
Moon Phase: First Quarter
Moon Illumination: 45.8%

Best Times for Fishing or Hunting

Major Periods

4:13 AM - 6:43 AM
5:34 PM - 8:04 PM

Minor Periods

10:48 AM - 12:18 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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