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Blackbeard Island Marine Weather Forecast

Station SAXG1 - Marsh Island, Sapelo Island Reserve, GA

June 9, 2026 7:00 am EDT
Location: 31.418N 81.296W
Wind Speed: 0.0 knots
Atmospheric Pressure: 30.18 in (1022.0 mb)
Pressure Tendency: +0.03 in (+1.0 mb)
Air Temperature: 72.5°F (22.5°C)
Dew Point: 71.1°F (21.7°C)


Today - 86°F
Jun 09, 2026
3 to 9 mph E
Partly Sunny
Partly sunny, with a high near 86. East wind 3 to 9 mph.
Tonight - 76°F
Jun 09, 2026
3 to 8 mph SE
Partly Cloudy
Partly cloudy, with a low around 76. Southeast wind 3 to 8 mph.
Wednesday - 86°F
Jun 10, 2026
3 to 12 mph S
Mostly Sunny
Mostly sunny, with a high near 86. South wind 3 to 12 mph.
Wednesday Night - 76°F
Jun 10, 2026
6 to 12 mph S
Mostly Clear
Mostly clear, with a low around 76. South wind 6 to 12 mph.
Thursday - 89°F
Jun 11, 2026
6 to 13 mph S
Sunny
Sunny, with a high near 89. South wind 6 to 13 mph.
Thursday Night - 77°F
Jun 11, 2026
6 to 13 mph S
Mostly Clear
Mostly clear, with a low around 77.
Friday - 92°F
Jun 12, 2026
5 to 10 mph SW
Mostly Sunny then Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 92. Chance of precipitation is 20%.
Friday Night - 78°F
Jun 12, 2026
7 to 10 mph SW
Slight Chance Showers And Thunderstorms then Partly Cloudy
A slight chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 78. Chance of precipitation is 20%.
Saturday - 91°F
Jun 13, 2026
5 to 10 mph SW
Mostly Sunny then Chance Showers And Thunderstorms
A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 91. Chance of precipitation is 30%.
Saturday Night - 77°F
Jun 13, 2026
5 to 10 mph SW
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 77. Chance of precipitation is 30%.
Sunday - 89°F
Jun 14, 2026
5 to 12 mph SW
Partly Sunny then Chance Showers And Thunderstorms
A chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 89. Chance of precipitation is 50%.
Sunday Night - 77°F
Jun 14, 2026
7 to 12 mph SW
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 77. Chance of precipitation is 50%.
Monday - 90°F
Jun 15, 2026
8 to 13 mph SW
Partly Sunny then Chance Showers And Thunderstorms
A chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 90. Chance of precipitation is 50%.
Monday Night - 77°F
Jun 15, 2026
8 to 12 mph SW
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 77. Chance of precipitation is 50%.

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