An underwater view shows tall, green and yellow blades of seagrass growing out of a sandy bottom into clear blue water. Bright sunbeams cut downward through the rippling ocean surface at the top of the frame, illuminating the underwater meadow.
Marine ScienceMinute
With Florida Sea Grant
Marine Science Minute

Episode 49 – Seagrass Safe Boating


Marine Science Minute with Florida Sea Grant
Marine Science Minute with Florida Sea Grant
Episode 49 - Seagrass Safe Boating
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Today on Marine Science Minute with Florida Sea Grant: Seagrass safe boating.

An aerial, high-angle view of a motorized watercraft leaving a long, white, churning wake across a vast, shallow body of water filled with patches of green seagrass. In the distant background, several small, flat, green mangrove islands sit beneath a clear, light blue sky.

March 1st may be World Seagrass Day, but safe boaters celebrate seagrass all year long!  

Florida’s waters are home to valuable seagrass meadows, underwater paradises for marine life and protectors of water quality.  

A sign titled Boaters: Protect seagrass stating that destroying seagrass in a Florida Aquatic Preserve violates Florida Law Section 253.04(3)(a) F.S. and carries a fine up to $1,000, featuring a drawing of a fish and instructions to stop the boat and pole to deeper water if aground.

However, anchors and propellers can drag across seagrass and create damaged areas, called scars, that take a long time to heal.  

To avoid this, seagrass safe boaters check water depths, use marked channels, and tilt their motors up in shallow areas. If it’s too shallow, push, pole or drift to deeper water. Attempting to motor off seagrass makes a larger and deeper scar. You can visit be seagrass safe dot com take the seagrass safe boating pledge.  

For information about this and other coastal topics, contact your county extension office or visit Florida Sea Grant at flseagrant.org. 

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