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Main Key, FL - Barnes Sound Marine Weather Forecast

Station MNBF1 - Manatee Bay, FL

March 2, 2026 11:00 pm EST
Location: 25.239N 80.422W
Water Temperature: 76.8°F (24.9°C)
Tide: -0.22 ft


Overnight - 72°F
Mar 03, 2026
16 mph E
Slight Chance Rain Showers
A slight chance of rain showers. Mostly clear, with a low around 72. East wind around 16 mph.
Tuesday - 80°F
Mar 03, 2026
14 mph E
Slight Chance Rain Showers then Mostly Sunny
A slight chance of rain showers before 7am. Mostly sunny, with a high near 80. East wind around 14 mph.
Tuesday Night - 73°F
Mar 03, 2026
12 mph E
Partly Cloudy
Partly cloudy, with a low around 73. East wind around 12 mph.
Wednesday - 80°F
Mar 04, 2026
14 mph E
Slight Chance Rain Showers
A slight chance of rain showers after 7am. Mostly sunny, with a high near 80. East wind around 14 mph. Chance of precipitation is 20%.
Wednesday Night - 74°F
Mar 04, 2026
13 mph E
Slight Chance Rain Showers
A slight chance of rain showers. Partly cloudy, with a low around 74. East wind around 13 mph. Chance of precipitation is 20%.
Thursday - 80°F
Mar 05, 2026
13 mph E
Chance Rain Showers
A chance of rain showers. Mostly sunny, with a high near 80. East wind around 13 mph. Chance of precipitation is 30%.
Thursday Night - 74°F
Mar 05, 2026
13 mph E
Chance Rain Showers
A chance of rain showers. Partly cloudy, with a low around 74. East wind around 13 mph. Chance of precipitation is 30%.
Friday - 80°F
Mar 06, 2026
14 mph E
Chance Rain Showers
A chance of rain showers. Mostly sunny, with a high near 80. East wind around 14 mph. Chance of precipitation is 30%.
Friday Night - 74°F
Mar 06, 2026
13 mph E
Chance Rain Showers
A chance of rain showers. Partly cloudy, with a low around 74. East wind around 13 mph. Chance of precipitation is 30%.
Saturday - 80°F
Mar 07, 2026
14 mph E
Chance Rain Showers
A chance of rain showers. Mostly sunny, with a high near 80. Chance of precipitation is 30%.
Saturday Night - 73°F
Mar 07, 2026
13 mph E
Chance Rain Showers
A chance of rain showers. Partly cloudy, with a low around 73. Chance of precipitation is 30%.
Sunday - 80°F
Mar 08, 2026
12 mph E
Chance Rain Showers
A chance of rain showers. Mostly sunny, with a high near 80. Chance of precipitation is 30%.
Sunday Night - 73°F
Mar 08, 2026
10 mph E
Chance Rain Showers
A chance of rain showers. Partly cloudy, with a low around 73. Chance of precipitation is 30%.
Monday - 80°F
Mar 09, 2026
12 mph E
Slight Chance Rain Showers
A slight chance of rain showers. Mostly sunny, with a high near 80.

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