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 22, 10:29 AM, 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

86.9°F
Partly cloudy
Partly cloudy
101.1°F
92.2°F
69%
SSE 11.9 mph
13.6 mph
83.2°F
76.6°F
0 in
75%
9 mi
1010 mbar
9.6

Five Day Weather Forecast

Sunny
Fri
H: 85°F
L: 73°F
Moderate rain
Sat
H: 84°F
L: 73°F
Moderate rain
Sun
H: 87°F
L: 74°F
Patchy rain nearby
Mon
H: 84°F
L: 75°F
Patchy rain nearby
Tue
H: 87°F
L: 76°F

Air Quality

AQI: 1 - Good
PM2.5: 6.85 μg/m3
PM10: 9.75 μg/m3
Carbon Monoxide: 129.85 μg/m3
Nitrogen Dioxide: 1.95 μg/m3
Sulphur Dioxide: 1.15 μg/m3
Ozone: 66 μg/m3

Astronomical

Sunrise: 6:33 AM
Sun Transit: 1:23 PM
Sunset: 8:15 PM
Daylight: 13 hrs 42 mins
Moonrise: 12:34 AM
Moon Transit: 7:19 PM
Moonset: 1:22 AM
Moon Phase: Waxing Crescent
Moon Illumination: 33.4%

Best Times for Fishing or Hunting

Major Periods

5:30 AM - 8:00 AM
6:49 PM - 9:19 PM

Minor Periods

12:04 AM - 1:34 PM
12:52 AM - 2:22 AM

Action Rating: 2 out of 5

Flood Watch issued May 21 at 11:19PM CDT until May 25 at 7:00PM CDT by NWS Corpus Christi TX

Effective: Fri May 22, 2026, 4:19 AM
Expires: Fri May 22, 2026, 7:00 PM

* WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...A portion of south Texas, including the following areas, 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. * WHEN...Through Monday evening. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Creeks and streams may rise out of their banks. Flooding may occur in poor drainage and urban areas. * ADDITIONAL DETAILS... - Periods of rain, at times heavy, will continue through the upcoming weekend. Fairly widespread totals of 2 to 4 inches can be expected with localized totals of up to 6 inches through Monday. These values could exceed flash flood guidance particularly over areas that have already received heavy rainfall over the last few days. - http://www.weather.gov/safety/flood

You should monitor later forecasts and be alert for possible Flood Warnings. Those living in areas prone to flooding should be prepared to take action should flooding develop.


Flood Watch issued May 22 at 10:34AM CDT until May 25 at 7:00PM CDT by NWS Houston/Galveston TX

Effective: Fri May 22, 2026, 3:34 PM
Expires: Sat May 23, 2026, 4:45 AM

* WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...Portions of south central and southeast Texas, including the following areas, in south central Texas, Coastal Jackson and Inland Jackson. In southeast Texas, Austin, Bolivar Peninsula, Brazoria Islands, Chambers, Coastal Brazoria, Coastal Galveston, Coastal Matagorda, Colorado, Fort Bend, Galveston Island, Inland Brazoria, Inland Galveston, Inland Harris, Inland Matagorda, Matagorda Islands, Montgomery, Northern Liberty, Southern Liberty, Waller and Wharton. * WHEN...Through Monday evening. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Flooding may occur in poor drainage and urban areas. * ADDITIONAL DETAILS... - Additional rainfall totals through late Monday are anticipated to be in the 2 to 5 inches range along the coastal counties and 1 to 3 inches elsewhere. Isolated higher totals are possible. Rainfall rates are expected to peak in the 3-4+" per hour range in the heaviest downpours. - http://www.weather.gov/safety/flood

You should monitor later forecasts and be alert for possible Flood Warnings. Those living in areas prone to flooding should be prepared to take action should flooding develop.


Friday, May 22, 2026

Weather Forecast

Sunny
85.3°F
72.5°F
78.2°F
84%
0 in
0%
0%
14.1 mph
9.7


Air Quality

AQI: 1 - Good
PM2.5: 8.77 μg/m3
PM10: 12.77 μg/m3
Carbon Monoxide: 124.13 μg/m3
Nitrogen Dioxide: 2.03 μg/m3
Sulphur Dioxide: 1.29 μg/m3
Ozone: 60.52 μg/m3

Astronomical

Sunrise: 6:33 AM
Sun Transit: 1:23 PM
Sunset: 8:15 PM
Daylight: 13 hrs 42 mins
Moonrise: 12:34 AM
Moon Transit: 7:19 PM
Moonset: 1:22 AM
Moon Phase: Waxing Crescent
Moon Illumination: 33.4%

Best Times for Fishing or Hunting

Major Periods

5:30 AM - 8:00 AM
6:49 PM - 9:19 PM

Minor Periods

12:04 AM - 1:34 PM
12:52 AM - 2:22 AM

Action Rating: 2 out of 5

Saturday, May 23, 2026

Weather Forecast

Moderate rain
84.4°F
73.2°F
77°F
79%
0.46 in
88%
0%
18.6 mph
7.1


Air Quality

AQI: 1 - Good
PM2.5: 8.28 μg/m3
PM10: 11.81 μg/m3
Carbon Monoxide: 128.69 μg/m3
Nitrogen Dioxide: 2 μg/m3
Sulphur Dioxide: 1.32 μg/m3
Ozone: 64.64 μg/m3

Astronomical

Sunrise: 6:33 AM
Sun Transit: 1:23 PM
Sunset: 8:15 PM
Daylight: 13 hrs 43 mins
Moonrise: 1:35 PM
Moon Transit: 8:05 PM
Moonset: 1:58 AM
Moon Phase: First Quarter
Moon Illumination: 44.4%

Best Times for Fishing or Hunting

Major Periods

6:17 AM - 8:47 AM
7:35 PM - 10:05 PM

Minor Periods

1:05 PM - 2:35 PM
1:28 AM - 2:58 AM

Action Rating: 3 out of 5

Sunday, May 24, 2026

Weather Forecast

Moderate rain
87°F
73.5°F
79°F
79%
0.57 in
77%
0%
14.1 mph
9


Air Quality

AQI: 1 - Good
PM2.5: 6.57 μg/m3
PM10: 9.13 μg/m3
Carbon Monoxide: 127.17 μg/m3
Nitrogen Dioxide: 2.15 μg/m3
Sulphur Dioxide: 1.27 μg/m3
Ozone: 62.92 μg/m3

Astronomical

Sunrise: 6:32 AM
Sun Transit: 1:23 PM
Sunset: 8:16 PM
Daylight: 13 hrs 44 mins
Moonrise: 2:33 PM
Moon Transit: 8:48 PM
Moonset: 2:29 AM
Moon Phase: First Quarter
Moon Illumination: 55.7%

Best Times for Fishing or Hunting

Major Periods

7:02 AM - 9:32 AM
8:18 PM - 10:48 PM

Minor Periods

2:03 PM - 3:33 PM
1:59 AM - 3:29 AM

Action Rating: 4 out of 5

Monday, May 25, 2026

Weather Forecast

Patchy rain nearby
83.7°F
75°F
78.6°F
80%
0.04 in
86%
0%
12.1 mph
9.6


Air Quality

AQI: 1 - Good
PM2.5: 3.27 μg/m3
PM10: 4.1 μg/m3
Carbon Monoxide: 124.98 μg/m3
Nitrogen Dioxide: 2.22 μg/m3
Sulphur Dioxide: 1.25 μg/m3
Ozone: 69.96 μg/m3

Astronomical

Sunrise: 6:32 AM
Sun Transit: 1:23 PM
Sunset: 8:16 PM
Daylight: 13 hrs 44 mins
Moonrise: 3:28 PM
Moon Transit: 9:30 PM
Moonset: 2:58 AM
Moon Phase: First Quarter
Moon Illumination: 66.7%

Best Times for Fishing or Hunting

Major Periods

7:44 AM - 10:14 AM
9:00 PM - 11:30 PM

Minor Periods

2:58 PM - 4:28 PM
2:28 AM - 3:58 AM

Action Rating: 2 out of 5

Tuesday, May 26, 2026

Weather Forecast

Patchy rain nearby
86.7°F
76.4°F
80.8°F
77%
0.14 in
85%
0%
12.5 mph
0


Air Quality

AQI: 1 - Good
PM2.5: 4.39 μg/m3
PM10: 5.79 μg/m3
Carbon Monoxide: 145.33 μg/m3
Nitrogen Dioxide: 3.57 μg/m3
Sulphur Dioxide: 1.33 μg/m3
Ozone: 68.85 μg/m3

Astronomical

Sunrise: 6:32 AM
Sun Transit: 1:23 PM
Sunset: 8:17 PM
Daylight: 13 hrs 45 mins
Moonrise: 4:24 PM
Moon Transit: 10:12 PM
Moonset: 3:26 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 76.9%

Best Times for Fishing or Hunting

Major Periods

8:26 AM - 10:56 AM
12:00 AM - 12:00 AM

Minor Periods

3:54 PM - 5:24 PM
2:56 AM - 4:26 AM

Action Rating: 2 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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