There space two main types of waterway mite designed to aid boaters in navigation and accident prevention. "Regulatory buoys" are designed come identify locations with speed limits or where boats are not allowed. "Navigation aids" are designed to determine lanes of navigation or "channels." it is vital that boaters be familiar with every of these buoy varieties and the message each one conveys.

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For safety and security reasons, other than for an authorized mooring buoy, no person may moor or fasten any kind of vessel to a regulatory buoy or assist to navigation. The is unlawful for unauthorized civilization to move, remove, molest, tamper with, destroy or attempt to destroy any kind of waterway marker.

Regulatory buoys.

All regulation buoys space white with a solitary orange band at the top and also bottom that the exposed buoy. The control symbol is spaced between these bands and is likewise orange in color. Any type of wording or message will be in black color letters.

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BOATS store OUT: This buoy is signified through a overcome in the facility of an open up diamond. Boats Keep out buoys mark locations where vessel operation is prohibited. Typical locations for this buoys room swim beaches and dams.

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DANGER: This buoy is signified by an open up diamond. Hazard buoys mark locations that are hazardous come vessel operation. Typical locations for these buoys space submerged rocks or shoals.

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CONTROLLED AREA: This buoy is signified through an open up circle. Regulate buoys mark locations where vessel speed or wake up is regulated for safety and security purposes. Some regulate buoys might limit water skiing or various other activities. Typical locations for these buoys are roughly boat launches and other congested areas.

NOTE: "Slow-no-wake" is a typical message on regulated area buoys. Slow-no-wake way that speed at i beg your pardon a boat moves as gradually as feasible while still maintaining steerage control.

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INFORMATIONAL: This buoy is signified by an open rectangle. Informational buoys convey messages other than danger, regulate or restriction, which may add to health, safety and security or well-being.

Aids to navigation.

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RED BUOY (NUN): point out the right side of the channel as soon as travelling upstream.

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GREEN BUOY (CAN): clues the left side of the channel once travelling upstream.

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BLACK & WHITE upright STRIPES: clues the facility of the channel. Pass carefully on either side.

Mooring buoys.

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Mooring buoys room white with a blue band and are spherical or ovate in shape.

Signal flags.

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SCUBA DIVERS FLAG: This red flag with a white diagonal stripe method that dive operations space underway. No vessel might operate in ~ 100 feet.

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DISTRESS SIGNAL FLAG: This orange flag has a black color square over a black circle. The is the duty of any type of boat operator observing together a flag come stop and render aid. This signal shall no be displayed unless assistance is needed.

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ALPHA FLAG: This blue flag through a white vertical stripe on the left edge means that the vessel has actually personnel and/or equipment in the water and is unable to maneuver. Execute not approach. Preserve a distance of at the very least 100 feet native vessel and also watch for divers.