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: June 29, 7:29 AM, 0.0 ft
 High: June 29, 6:44 PM, 0.3 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

81.7°F
Clear
Clear
89.8°F
91°F
98%
SSE 19.7 mph
29.1 mph
82.2°F
77°F
0 in
0%
9 mi
1014 mbar
0

Five Day Weather Forecast

Sunny
Mon
H: 91°F
L: 80°F
Patchy rain nearby
Tue
H: 89°F
L: 81°F
Patchy rain nearby
Wed
H: 89°F
L: 81°F
Sunny
Thu
H: 89°F
L: 80°F
Sunny
Fri
H: 89°F
L: 79°F

Air Quality

PM2.5: 20.3 μg/m3
PM10: 47 μg/m3
Carbon Monoxide: 102 μg/m3
Nitrogen Dioxide: 0.5 μg/m3
Sulphur Dioxide: 0.4 μg/m3
Ozone: 51 μg/m3

Astronomical

Sunrise: 6:33 AM
Sun Transit: 1:30 PM
Sunset: 8:29 PM
Daylight: 13 hrs 56 mins
Moonrise: 8:40 PM
Moon Transit: 12:54 AM
Moonset: 5:58 AM
Moon Phase: Full
Moon Illumination: 100.0%

Best Times for Fishing or Hunting

Major Periods

12:24 AM - 2:54 AM
11:54 AM - 2:24 PM

Minor Periods

8:10 PM - 9:40 PM
5:28 AM - 6:58 AM

Action Rating: 5 out of 5

Small Craft Advisory issued June 28 at 11:20AM CDT until June 29 at 7:00AM CDT by NWS Houston/Galveston TX

Effective: Sun June 28, 2026, 4:20 PM
Expires: Mon June 29, 2026, 12:00 PM

* WHAT...South winds around 20 kt with gusts up to 25 kt expected. * WHERE...Portions of Gulf of America. * WHEN...From 7 PM this evening to 7 AM CDT Monday. * IMPACTS...Conditions will be hazardous to small craft.

Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions.
Monday, June 29, 2026

Weather Forecast

Sunny
90.5°F
80.2°F
84.7°F
77%
0 in
17%
0%
19.7 mph
10.8


Air Quality

AQI: 2 - Moderate
PM2.5: 19.23 μg/m3
PM10: 47.84 μg/m3
Carbon Monoxide: 101.54 μg/m3
Nitrogen Dioxide: 0.38 μg/m3
Sulphur Dioxide: 0.35 μg/m3
Ozone: 51.63 μg/m3

Astronomical

Sunrise: 6:33 AM
Sun Transit: 1:30 PM
Sunset: 8:29 PM
Daylight: 13 hrs 56 mins
Moonrise: 8:40 PM
Moon Transit: 12:54 AM
Moonset: 5:58 AM
Moon Phase: Full
Moon Illumination: 100.0%

Best Times for Fishing or Hunting

Major Periods

12:24 AM - 2:54 AM
11:54 AM - 2:24 PM

Minor Periods

8:10 PM - 9:40 PM
5:28 AM - 6:58 AM

Action Rating: 5 out of 5

Tuesday, June 30, 2026

Weather Forecast

Patchy rain nearby
88.6°F
80.5°F
84.2°F
72%
0.02 in
36%
0%
14.8 mph
11.4


Air Quality

AQI: 1 - Good
PM2.5: 12.44 μg/m3
PM10: 21.2 μg/m3
Carbon Monoxide: 93 μg/m3
Nitrogen Dioxide: 0.52 μg/m3
Sulphur Dioxide: 0.3 μg/m3
Ozone: 48.83 μg/m3

Astronomical

Sunrise: 6:33 AM
Sun Transit: 1:30 PM
Sunset: 8:29 PM
Daylight: 13 hrs 55 mins
Moonrise: 9:24 PM
Moon Transit: 1:45 AM
Moonset: 6:53 AM
Moon Phase: Full
Moon Illumination: 98.6%

Best Times for Fishing or Hunting

Major Periods

1:15 AM - 3:45 AM
12:45 AM - 3:15 PM

Minor Periods

8:54 PM - 10:24 PM
6:23 AM - 7:53 AM

Action Rating: 5 out of 5

Wednesday, July 1, 2026

Weather Forecast

Patchy rain nearby
88.5°F
80.7°F
84.2°F
71%
0.01 in
25%
0%
13.6 mph
11.5


Air Quality

AQI: 1 - Good
PM2.5: 13.4 μg/m3
PM10: 29.44 μg/m3
Carbon Monoxide: 93.29 μg/m3
Nitrogen Dioxide: 0.51 μg/m3
Sulphur Dioxide: 0.35 μg/m3
Ozone: 49.21 μg/m3

Astronomical

Sunrise: 6:33 AM
Sun Transit: 1:30 PM
Sunset: 8:29 PM
Daylight: 13 hrs 55 mins
Moonrise: 10:03 PM
Moon Transit: 2:35 AM
Moonset: 7:50 AM
Moon Phase: Full
Moon Illumination: 94.7%

Best Times for Fishing or Hunting

Major Periods

2:05 AM - 4:35 AM
1:33 PM - 4:03 PM

Minor Periods

9:33 PM - 11:03 PM
7:20 AM - 8:50 AM

Action Rating: 3 out of 5

Thursday, July 2, 2026

Weather Forecast

Sunny
89.3°F
79.9°F
84°F
71%
0.01 in
21%
0%
13.2 mph
11.5


Air Quality

AQI: 1 - Good
PM2.5: 5.04 μg/m3
PM10: 8.42 μg/m3
Carbon Monoxide: 89.95 μg/m3
Nitrogen Dioxide: 0.57 μg/m3
Sulphur Dioxide: 0.3 μg/m3
Ozone: 53.95 μg/m3

Astronomical

Sunrise: 6:34 AM
Sun Transit: 1:31 PM
Sunset: 8:29 PM
Daylight: 13 hrs 55 mins
Moonrise: 10:38 PM
Moon Transit: 3:22 AM
Moonset: 8:48 AM
Moon Phase: Waning Gibbous
Moon Illumination: 88.5%

Best Times for Fishing or Hunting

Major Periods

2:52 AM - 5:22 AM
2:20 PM - 4:50 PM

Minor Periods

10:08 PM - 11:38 PM
8:18 AM - 9:48 AM

Action Rating: 2 out of 5

Friday, July 3, 2026

Weather Forecast

Sunny
89.1°F
79.3°F
84.4°F
73%
0 in
17%
0%
13.4 mph
8


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:34 AM
Sun Transit: 1:31 PM
Sunset: 8:29 PM
Daylight: 13 hrs 54 mins
Moonrise: 11:09 PM
Moon Transit: 4:08 AM
Moonset: 9:44 AM
Moon Phase: Waning Gibbous
Moon Illumination: 80.3%

Best Times for Fishing or Hunting

Major Periods

3:38 AM - 6:08 AM
3:04 PM - 5:34 PM

Minor Periods

12:00 AM - 12:00 AM
9:14 AM - 10:44 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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