Water Temperature of San Antonio Bay in Seadrift, TX

Current Water Temperature

Current temperature data is
not available at this time.

Today's Tides

Low: May 17, 6:59 AM, 0.4 ft
 High: May 17, 7:34 PM, 0.8 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

79°F
Overcast
Overcast
85.4°F
83.5°F
96%
SSE 16.6 mph
24.8 mph
78.1°F
73.9°F
0 in
100%
9 mi
1008 mbar
0

Five Day Weather Forecast

Patchy rain nearby
Sun
H: 86°F
L: 77°F
Patchy rain nearby
Mon
H: 86°F
L: 78°F
Patchy rain nearby
Tue
H: 86°F
L: 78°F
Patchy rain nearby
Wed
H: 86°F
L: 78°F
Moderate rain
Thu
H: 85°F
L: 75°F

Air Quality

AQI: 1 - Good
PM2.5: 11.95 μg/m3
PM10: 18.35 μg/m3
Carbon Monoxide: 114.85 μg/m3
Nitrogen Dioxide: 1.25 μg/m3
Sulphur Dioxide: 1.15 μg/m3
Ozone: 60 μg/m3

Astronomical

Sunrise: 6:36 AM
Sun Transit: 1:23 PM
Sunset: 8:12 PM
Daylight: 13 hrs 36 mins
Moonrise: 6:58 AM
Moon Transit: 2:18 PM
Moonset: 9:42 PM
Moon Phase: New
Moon Illumination: 0.2%

Best Times for Fishing or Hunting

Major Periods

12:19 AM - 2:49 AM
1:48 PM - 4:18 PM

Minor Periods

9:12 PM - 10:42 PM
6:28 AM - 7:58 AM

Action Rating: 4 out of 5

Rip Current Statement issued May 17 at 1:27AM CDT until May 18 at 6:00PM CDT by NWS Corpus Christi TX

Effective: Sun May 17, 2026, 6:27 AM
Expires: Mon May 18, 2026, 7:00 AM

* WHAT...Dangerous rip currents expected. * WHERE...Aransas Islands, Kleberg Islands, Nueces Islands and Calhoun Islands Counties. * WHEN...From Monday morning through Monday afternoon. * IMPACTS...Rip currents can sweep even the most experienced swimmers away from shore into deeper water. These rip currents can become life-threatening to anyone entering the surf.

Swim near a lifeguard. If caught in a rip current, relax and float. Don't swim against the current. If able, swim in a direction following the shoreline. If unable to escape, face the shore and call or wave for help.
Sunday, May 17, 2026

Weather Forecast

Patchy rain nearby
86.2°F
77.2°F
81°F
84%
0.01 in
89%
0%
21.5 mph
9.2


Air Quality

AQI: 1 - Good
PM2.5: 11.87 μg/m3
PM10: 17.64 μg/m3
Carbon Monoxide: 130.53 μg/m3
Nitrogen Dioxide: 1.51 μg/m3
Sulphur Dioxide: 1.27 μg/m3
Ozone: 68.84 μg/m3

Astronomical

Sunrise: 6:36 AM
Sun Transit: 1:23 PM
Sunset: 8:12 PM
Daylight: 13 hrs 36 mins
Moonrise: 6:58 AM
Moon Transit: 2:18 PM
Moonset: 9:42 PM
Moon Phase: New
Moon Illumination: 0.2%

Best Times for Fishing or Hunting

Major Periods

12:19 AM - 2:49 AM
1:48 PM - 4:18 PM

Minor Periods

9:12 PM - 10:42 PM
6:28 AM - 7:58 AM

Action Rating: 4 out of 5

Monday, May 18, 2026

Weather Forecast

Patchy rain nearby
85.9°F
78.4°F
81.2°F
83%
0.02 in
89%
0%
22.6 mph
10.5


Air Quality

AQI: 1 - Good
PM2.5: 14.23 μg/m3
PM10: 21.17 μg/m3
Carbon Monoxide: 126.89 μg/m3
Nitrogen Dioxide: 1.5 μg/m3
Sulphur Dioxide: 1.21 μg/m3
Ozone: 59.8 μg/m3

Astronomical

Sunrise: 6:35 AM
Sun Transit: 1:23 PM
Sunset: 8:12 PM
Daylight: 13 hrs 37 mins
Moonrise: 7:59 AM
Moon Transit: 3:25 PM
Moonset: 10:51 PM
Moon Phase: New
Moon Illumination: 2.6%

Best Times for Fishing or Hunting

Major Periods

1:25 AM - 3:55 AM
2:55 PM - 5:25 PM

Minor Periods

10:21 PM - 11:51 PM
7:29 AM - 8:59 AM

Action Rating: 3 out of 5

Tuesday, May 19, 2026

Weather Forecast

Patchy rain nearby
85.7°F
78.2°F
81.3°F
82%
0.02 in
89%
0%
19.7 mph
8.2


Air Quality

AQI: 1 - Good
PM2.5: 11.58 μg/m3
PM10: 17.5 μg/m3
Carbon Monoxide: 121.85 μg/m3
Nitrogen Dioxide: 1.48 μg/m3
Sulphur Dioxide: 1.26 μg/m3
Ozone: 64.56 μg/m3

Astronomical

Sunrise: 6:35 AM
Sun Transit: 1:23 PM
Sunset: 8:13 PM
Daylight: 13 hrs 38 mins
Moonrise: 9:07 AM
Moon Transit: 4:31 PM
Moonset: 11:51 PM
Moon Phase: Waxing Crescent
Moon Illumination: 7.4%

Best Times for Fishing or Hunting

Major Periods

2:32 AM - 5:02 AM
4:01 PM - 6:31 PM

Minor Periods

12:00 AM - 12:00 AM
8:37 AM - 10:07 AM

Action Rating: 2 out of 5

Wednesday, May 20, 2026

Weather Forecast

Patchy rain nearby
86°F
77.8°F
81°F
79%
0.17 in
88%
0%
17.7 mph
7.7


Air Quality

AQI: 1 - Good
PM2.5: 9.81 μg/m3
PM10: 14.86 μg/m3
Carbon Monoxide: 126.43 μg/m3
Nitrogen Dioxide: 1.66 μg/m3
Sulphur Dioxide: 1.29 μg/m3
Ozone: 58.52 μg/m3

Astronomical

Sunrise: 6:34 AM
Sun Transit: 1:23 PM
Sunset: 8:14 PM
Daylight: 13 hrs 40 mins
Moonrise: 10:19 AM
Moon Transit: 5:32 PM
Moonset: 12:51 AM
Moon Phase: Waxing Crescent
Moon Illumination: 14.4%

Best Times for Fishing or Hunting

Major Periods

3:36 AM - 6:06 AM
5:02 PM - 7:32 PM

Minor Periods

9:49 AM - 11:19 AM
12:00 AM - 12:00 AM

Action Rating: 3 out of 5

Thursday, May 21, 2026

Weather Forecast

Moderate rain
84.6°F
74.8°F
79.4°F
81%
0.2 in
88%
0%
16.6 mph
0


Air Quality

AQI: 1 - Good
PM2.5: 8.5 μg/m3
PM10: 13.09 μg/m3
Carbon Monoxide: 126.63 μg/m3
Nitrogen Dioxide: 2.27 μg/m3
Sulphur Dioxide: 1.31 μg/m3
Ozone: 55.77 μg/m3

Astronomical

Sunrise: 6:34 AM
Sun Transit: 1:23 PM
Sunset: 8:14 PM
Daylight: 13 hrs 41 mins
Moonrise: 11:28 AM
Moon Transit: 6:28 PM
Moonset: 12:41 AM
Moon Phase: Waxing Crescent
Moon Illumination: 23.2%

Best Times for Fishing or Hunting

Major Periods

4:35 AM - 7:05 AM
5:58 PM - 8:28 PM

Minor Periods

10:58 AM - 12:28 AM
12:11 AM - 1:41 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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