Water Temperature of San Antonio Bay in Seadrift, TX

Current Water Temperature

88.5°F

Measurement Time: Monday, September 28, 2026, 5:24 PM CDT

Today's Tides

 High: September 28, 3:32 AM, 0.7 ft
Low: September 28, 6:20 PM, 0.5 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

89°F
Mostly Sunny
Mostly Sunny
64%
ESE 13 mph
75°F

Weather Forecast

Mostly Sunny
This Afternoon
91°F - Mostly Sunny
Slight Chance Rain Showers
Tonight
78°F - Slight Chance Rain Showers
Chance Showers And Thunderstorms
Tuesday
90°F - Chance Showers And Thunderstorms
Partly Cloudy then Slight Chance Showers And Thunderstorms
Tuesday Night
80°F - Partly Cloudy then Slight Chance Showers And Thunderstorms
Chance Showers And Thunderstorms
Wednesday
91°F - Chance Showers And Thunderstorms
Chance Showers And Thunderstorms
Wednesday Night
80°F - Chance Showers And Thunderstorms
Showers And Thunderstorms Likely
Thursday
90°F - Showers And Thunderstorms Likely
Showers And Thunderstorms
Thursday Night
77°F - Showers And Thunderstorms
Showers And Thunderstorms
Friday
88°F - Showers And Thunderstorms
Showers And Thunderstorms
Friday Night
74°F - Showers And Thunderstorms
Showers And Thunderstorms Likely
Saturday
87°F - Showers And Thunderstorms Likely
Showers And Thunderstorms Likely
Saturday Night
74°F - Showers And Thunderstorms Likely
Showers And Thunderstorms Likely
Sunday
86°F - Showers And Thunderstorms Likely
Showers And Thunderstorms Likely
Sunday Night
73°F - Showers And Thunderstorms Likely

Astronomical

Sunrise: 7:18 AM
Sun Transit: 1:17 PM
Sunset: 7:16 PM
Daylight: 11 hrs 58 mins
Moonrise: 8:25 PM
Moon Transit: 2:27 AM
Moonset: 9:15 AM
Moon Phase: Full
Moon Illumination: 92.4%

Best Times for Fishing or Hunting

Major Periods

1:57 AM - 4:27 AM
1:27 PM - 3:57 PM

Minor Periods

7:55 PM - 9:25 PM
8:45 AM - 10:15 AM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 7:18 AM
Sun Transit: 1:17 PM
Sunset: 7:16 PM
Daylight: 11 hrs 58 mins
Moonrise: 8:25 PM
Moon Transit: 2:27 AM
Moonset: 9:15 AM
Moon Phase: Full
Moon Illumination: 92.4%

Best Times for Fishing or Hunting

Major Periods

1:57 AM - 4:27 AM
1:27 PM - 3:57 PM

Minor Periods

7:55 PM - 9:25 PM
8:45 AM - 10:15 AM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 7:18 AM
Sun Transit: 1:17 PM
Sunset: 7:16 PM
Daylight: 11 hrs 58 mins
Moonrise: 8:25 PM
Moon Transit: 2:27 AM
Moonset: 9:15 AM
Moon Phase: Full
Moon Illumination: 92.4%

Best Times for Fishing or Hunting

Major Periods

1:57 AM - 4:27 AM
1:27 PM - 3:57 PM

Minor Periods

7:55 PM - 9:25 PM
8:45 AM - 10:15 AM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 7:19 AM
Sun Transit: 1:17 PM
Sunset: 7:15 PM
Daylight: 11 hrs 56 mins
Moonrise: 9:07 PM
Moon Transit: 3:19 AM
Moonset: 10:23 AM
Moon Phase: Waning Gibbous
Moon Illumination: 85.4%

Best Times for Fishing or Hunting

Major Periods

2:49 AM - 5:19 AM
2:21 PM - 4:51 PM

Minor Periods

8:37 PM - 10:07 PM
9:53 AM - 11:23 AM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 7:19 AM
Sun Transit: 1:17 PM
Sunset: 7:15 PM
Daylight: 11 hrs 56 mins
Moonrise: 9:07 PM
Moon Transit: 3:19 AM
Moonset: 10:23 AM
Moon Phase: Waning Gibbous
Moon Illumination: 85.4%

Best Times for Fishing or Hunting

Major Periods

2:49 AM - 5:19 AM
2:21 PM - 4:51 PM

Minor Periods

8:37 PM - 10:07 PM
9:53 AM - 11:23 AM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 7:19 AM
Sun Transit: 1:16 PM
Sunset: 7:14 PM
Daylight: 11 hrs 54 mins
Moonrise: 9:57 PM
Moon Transit: 4:16 AM
Moonset: 11:31 AM
Moon Phase: Waning Gibbous
Moon Illumination: 76.5%

Best Times for Fishing or Hunting

Major Periods

3:46 AM - 6:16 AM
3:19 PM - 5:49 PM

Minor Periods

9:27 PM - 10:57 PM
11:01 AM - 12:31 AM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 7:19 AM
Sun Transit: 1:16 PM
Sunset: 7:14 PM
Daylight: 11 hrs 54 mins
Moonrise: 9:57 PM
Moon Transit: 4:16 AM
Moonset: 11:31 AM
Moon Phase: Waning Gibbous
Moon Illumination: 76.5%

Best Times for Fishing or Hunting

Major Periods

3:46 AM - 6:16 AM
3:19 PM - 5:49 PM

Minor Periods

9:27 PM - 10:57 PM
11:01 AM - 12:31 AM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 7:20 AM
Sun Transit: 1:16 PM
Sunset: 7:12 PM
Daylight: 11 hrs 53 mins
Moonrise: 10:55 PM
Moon Transit: 5:16 AM
Moonset: 12:40 AM
Moon Phase: Waning Gibbous
Moon Illumination: 66.3%

Best Times for Fishing or Hunting

Major Periods

4:46 AM - 7:16 AM
4:21 PM - 6:51 PM

Minor Periods

10:25 PM - 11:55 PM
12:10 AM - 1:40 PM

Action Rating: 4 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 7:20 AM
Sun Transit: 1:16 PM
Sunset: 7:12 PM
Daylight: 11 hrs 53 mins
Moonrise: 10:55 PM
Moon Transit: 5:16 AM
Moonset: 12:40 AM
Moon Phase: Waning Gibbous
Moon Illumination: 66.3%

Best Times for Fishing or Hunting

Major Periods

4:46 AM - 7:16 AM
4:21 PM - 6:51 PM

Minor Periods

10:25 PM - 11:55 PM
12:10 AM - 1:40 PM

Action Rating: 4 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 7:20 AM
Sun Transit: 1:16 PM
Sunset: 7:11 PM
Daylight: 11 hrs 51 mins
Moonrise: 11:59 PM
Moon Transit: 6:19 AM
Moonset: 1:43 PM
Moon Phase: Last Quarter
Moon Illumination: 55.3%

Best Times for Fishing or Hunting

Major Periods

5:49 AM - 8:19 AM
5:24 PM - 7:54 PM

Minor Periods

12:00 AM - 12:00 AM
1:13 PM - 2:43 PM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 7:20 AM
Sun Transit: 1:16 PM
Sunset: 7:11 PM
Daylight: 11 hrs 51 mins
Moonrise: 11:59 PM
Moon Transit: 6:19 AM
Moonset: 1:43 PM
Moon Phase: Last Quarter
Moon Illumination: 55.3%

Best Times for Fishing or Hunting

Major Periods

5:49 AM - 8:19 AM
5:24 PM - 7:54 PM

Minor Periods

12:00 AM - 12:00 AM
1:13 PM - 2:43 PM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 7:21 AM
Sun Transit: 1:15 PM
Sunset: 7:10 PM
Daylight: 11 hrs 49 mins
Moonrise: 12:59 AM
Moon Transit: 7:21 AM
Moonset: 2:41 PM
Moon Phase: Last Quarter
Moon Illumination: 43.9%

Best Times for Fishing or Hunting

Major Periods

6:51 AM - 9:21 AM
6:25 PM - 8:55 PM

Minor Periods

2:11 PM - 3:41 PM
12:00 AM - 12:00 AM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 7:21 AM
Sun Transit: 1:15 PM
Sunset: 7:10 PM
Daylight: 11 hrs 49 mins
Moonrise: 12:59 AM
Moon Transit: 7:21 AM
Moonset: 2:41 PM
Moon Phase: Last Quarter
Moon Illumination: 43.9%

Best Times for Fishing or Hunting

Major Periods

6:51 AM - 9:21 AM
6:25 PM - 8:55 PM

Minor Periods

2:11 PM - 3:41 PM
12:00 AM - 12:00 AM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 7:21 AM
Sun Transit: 1:15 PM
Sunset: 7:09 PM
Daylight: 11 hrs 48 mins
Moonrise: 1:06 AM
Moon Transit: 8:21 AM
Moonset: 3:30 PM
Moon Phase: Last Quarter
Moon Illumination: 32.9%

Best Times for Fishing or Hunting

Major Periods

7:51 AM - 10:21 AM
7:23 PM - 9:53 PM

Minor Periods

3:00 PM - 4:30 PM
12:36 AM - 2:06 AM

Action Rating: 4 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 7:21 AM
Sun Transit: 1:15 PM
Sunset: 7:09 PM
Daylight: 11 hrs 48 mins
Moonrise: 1:06 AM
Moon Transit: 8:21 AM
Moonset: 3:30 PM
Moon Phase: Last Quarter
Moon Illumination: 32.9%

Best Times for Fishing or Hunting

Major Periods

7:51 AM - 10:21 AM
7:23 PM - 9:53 PM

Minor Periods

3:00 PM - 4:30 PM
12:36 AM - 2:06 AM

Action Rating: 4 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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