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Shoalwater Flats, Espiritu Santo Bay Marine Weather Forecast

Station SDRT2 - 8773037 - Seadrift, TX

October 1, 2026 11:48 pm CDT
Location: 28.407N 96.712W
Wind Direction: S (180°)
Wind Speed: 15.0 knots
Wind Gust: 17.1 knots
Atmospheric Pressure: 29.86 in (1011.2 mb)
Air Temperature: 79.2°F (26.2°C)
Water Temperature: 85.1°F (29.5°C)


Tonight - 77°F
Oct 02, 2026
6 to 10 mph SE
Showers And Thunderstorms Likely
Showers and thunderstorms likely before 4am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 77. Heat index values as high as 91. Southeast wind 6 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.
Friday - 89°F
Oct 02, 2026
5 to 8 mph E
Chance Showers And Thunderstorms then Showers And Thunderstorms Likely
A chance of showers and thunderstorms before 7am, then showers and thunderstorms likely. Partly sunny, with a high near 89. Heat index values as high as 100. East wind 5 to 8 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Friday Night - 73°F
Oct 02, 2026
3 to 9 mph NE
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 7pm, then a slight chance of showers and thunderstorms between 7pm and 8pm, then a chance of showers and thunderstorms between 8pm and 10pm, then a chance of showers and thunderstorms between 10pm and 1am, then showers and thunderstorms likely between 1am and 4am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 73. Heat index values as high as 98. Northeast wind 3 to 9 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Saturday - 87°F
Oct 03, 2026
8 to 12 mph NNE
Showers And Thunderstorms
Showers and thunderstorms. Partly sunny, with a high near 87. Heat index values as high as 97. North northeast wind 8 to 12 mph. Chance of precipitation is 90%.
Saturday Night - 72°F
Oct 03, 2026
10 mph NNE
Showers And Thunderstorms
Showers and thunderstorms. Mostly cloudy, with a low around 72. North northeast wind around 10 mph, with gusts as high as 21 mph. Chance of precipitation is 90%.
Sunday - 85°F
Oct 04, 2026
15 mph NNE
Showers And Thunderstorms
Showers and thunderstorms. Mostly cloudy, with a high near 85. North northeast wind around 15 mph, with gusts as high as 22 mph. Chance of precipitation is 80%.
Sunday Night - 72°F
Oct 04, 2026
13 mph NNE
Showers And Thunderstorms then Chance Showers And Thunderstorms
Showers and thunderstorms before 7pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 72. North northeast wind around 13 mph, with gusts as high as 24 mph. Chance of precipitation is 80%.
Monday - 85°F
Oct 05, 2026
13 to 16 mph NNE
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 7am, then a chance of showers and thunderstorms. Partly sunny, with a high near 85. North northeast wind 13 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 40%.
Monday Night - 70°F
Oct 05, 2026
8 to 13 mph NNE
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Mostly cloudy, with a low around 70. North northeast wind 8 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.
Tuesday - 86°F
Oct 06, 2026
9 to 14 mph NNE
Slight Chance Rain Showers then Mostly Sunny
A slight chance of rain showers before 7am. Mostly sunny, with a high near 86. Chance of precipitation is 20%.
Tuesday Night - 69°F
Oct 06, 2026
5 to 9 mph NNE
Mostly Clear
Mostly clear, with a low around 69.
Wednesday - 87°F
Oct 07, 2026
10 mph NNE
Sunny
Sunny, with a high near 87.
Wednesday Night - 70°F
Oct 07, 2026
5 to 9 mph NE
Mostly Clear
Mostly clear, with a low around 70.
Thursday - 87°F
Oct 08, 2026
13 mph NE
Sunny then Slight Chance Rain Showers
A slight chance of rain showers after 1pm. Sunny, with a high near 87.

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