Water Temperature of San Antonio Bay in Seadrift, TX

Current Water Temperature

55.4°F

Measurement Time: Thursday, January 1, 2026, 5:00 AM CST

Today's Tides

 High: January 1, 3:11 AM, -0.2 ft
Low: January 1, 4:13 PM, -0.4 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

50.2°F
Mist
Mist
46.9°F
52.5°F
96%
SW 8.1 mph
16.2 mph
50.4°F
45.5°F
0 in
0%
4 mi
1021 mbar
0

Five Day Weather Forecast

Sunny
Thu
H: 73°F
L: 46°F
Overcast
Fri
H: 78°F
L: 68°F
Partly Cloudy
Sat
H: 80°F
L: 61°F
Sunny
Sun
H: 69°F
L: 59°F
Partly Cloudy
Mon
H: 73°F
L: 62°F

Air Quality

AQI: 1 - Good
PM2.5: 6.65 μg/m3
PM10: 8.35 μg/m3
Carbon Monoxide: 167.85 μg/m3
Nitrogen Dioxide: 3.95 μg/m3
Sulphur Dioxide: 1.75 μg/m3
Ozone: 73 μg/m3

Astronomical

Sunrise: 7:19 AM
Sun Transit: 12:30 AM
Sunset: 5:42 PM
Daylight: 10 hrs 23 mins
Moonrise: 3:51 PM
Moon Transit: 11:17 PM
Moonset: 5:34 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 96.0%

Best Times for Fishing or Hunting

Major Periods

9:17 AM - 11:47 AM
12:00 AM - 12:00 AM

Minor Periods

3:21 PM - 4:51 PM
5:04 AM - 6:34 AM

Action Rating: 2 out of 5

Thursday, January 1, 2026

Weather Forecast

Sunny
72.7°F
46.4°F
61.1°F
75%
0 in
0%
0%
18.3 mph
0.9


Air Quality

AQI: 1 - Good
PM2.5: 6.3 μg/m3
PM10: 8.11 μg/m3
Carbon Monoxide: 158.45 μg/m3
Nitrogen Dioxide: 2.92 μg/m3
Sulphur Dioxide: 1.83 μg/m3
Ozone: 83.36 μg/m3

Astronomical

Sunrise: 7:19 AM
Sun Transit: 12:30 AM
Sunset: 5:42 PM
Daylight: 10 hrs 23 mins
Moonrise: 3:51 PM
Moon Transit: 11:17 PM
Moonset: 5:34 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 96.0%

Best Times for Fishing or Hunting

Major Periods

9:17 AM - 11:47 AM
12:00 AM - 12:00 AM

Minor Periods

3:21 PM - 4:51 PM
5:04 AM - 6:34 AM

Action Rating: 2 out of 5

Friday, January 2, 2026

Weather Forecast

Overcast
77.7°F
68.4°F
70.8°F
88%
0 in
0%
0%
19.2 mph
0.9


Air Quality

AQI: 1 - Good
PM2.5: 6.25 μg/m3
PM10: 7.35 μg/m3
Carbon Monoxide: 147.97 μg/m3
Nitrogen Dioxide: 2.61 μg/m3
Sulphur Dioxide: 1.4 μg/m3
Ozone: 80.16 μg/m3

Astronomical

Sunrise: 7:19 AM
Sun Transit: 12:31 AM
Sunset: 5:42 PM
Daylight: 10 hrs 23 mins
Moonrise: 4:58 PM
Moon Transit: 12:00 AM
Moonset: 6:44 AM
Moon Phase: Full
Moon Illumination: 99.2%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
10:24 AM - 12:54 AM

Minor Periods

4:28 PM - 5:58 PM
6:14 AM - 7:44 AM

Action Rating: 5 out of 5

Saturday, January 3, 2026

Weather Forecast

Partly Cloudy
79.5°F
60.6°F
69°F
70%
0 in
0%
0%
11.2 mph
0.9


Air Quality

AQI: 1 - Good
PM2.5: 6.92 μg/m3
PM10: 7.88 μg/m3
Carbon Monoxide: 153.45 μg/m3
Nitrogen Dioxide: 4.54 μg/m3
Sulphur Dioxide: 2.14 μg/m3
Ozone: 71.12 μg/m3

Astronomical

Sunrise: 7:19 AM
Sun Transit: 12:31 AM
Sunset: 5:43 PM
Daylight: 10 hrs 24 mins
Moonrise: 6:10 PM
Moon Transit: 12:23 AM
Moonset: 7:45 AM
Moon Phase: Full
Moon Illumination: 99.9%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
11:30 AM - 2:00 PM

Minor Periods

5:40 PM - 7:10 PM
7:15 AM - 8:45 AM

Action Rating: 5 out of 5

Sunday, January 4, 2026

Weather Forecast

Sunny
69.4°F
59.2°F
64.1°F
73%
0 in
0%
0%
12.1 mph
0.8


Air Quality

AQI: 1 - Good
PM2.5: 9.79 μg/m3
PM10: 10.5 μg/m3
Carbon Monoxide: 198.95 μg/m3
Nitrogen Dioxide: 5.27 μg/m3
Sulphur Dioxide: 3.43 μg/m3
Ozone: 69.28 μg/m3

Astronomical

Sunrise: 7:20 AM
Sun Transit: 12:31 AM
Sunset: 5:44 PM
Daylight: 10 hrs 24 mins
Moonrise: 7:21 PM
Moon Transit: 1:26 AM
Moonset: 8:37 AM
Moon Phase: Full
Moon Illumination: 98.1%

Best Times for Fishing or Hunting

Major Periods

12:56 AM - 3:26 AM
12:30 AM - 3:00 PM

Minor Periods

6:51 PM - 8:21 PM
8:07 AM - 9:37 AM

Action Rating: 3 out of 5

Monday, January 5, 2026

Weather Forecast

Partly Cloudy
72.8°F
62.4°F
65.5°F
83%
0 in
0%
0%
10.5 mph
0


Air Quality

AQI: 1 - Good
PM2.5: 11.69 μg/m3
PM10: 15.61 μg/m3
Carbon Monoxide: 168.04 μg/m3
Nitrogen Dioxide: 2.07 μg/m3
Sulphur Dioxide: 2.07 μg/m3
Ozone: 91.23 μg/m3

Astronomical

Sunrise: 7:20 AM
Sun Transit: 12:32 AM
Sunset: 5:45 PM
Daylight: 10 hrs 25 mins
Moonrise: 8:28 PM
Moon Transit: 2:24 AM
Moonset: 9:20 AM
Moon Phase: Full
Moon Illumination: 93.7%

Best Times for Fishing or Hunting

Major Periods

1:54 AM - 4:24 AM
1:25 PM - 3:55 PM

Minor Periods

7:58 PM - 9:28 PM
8:50 AM - 10:20 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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