controlled area, such as a no-wake zone
re
Controlled area
A white marker with an orange circle and black lettering typically indicates a safety or warning sign in various contexts, such as construction sites or outdoor activities. The orange circle often signifies caution or alertness, while the black lettering provides specific information or instructions. This type of marker is used to draw attention to potential hazards or important information that requires immediate awareness.
It is a control buoy- indicates speed limits, no-wake zones, etc
An orange circle means a controlled area, such as a speed limit, anchoring or wake restrictions.They all look very similar, so you may want to refer to the explanation of more shapes: http://www.boatsafe.com/nauticalknowhow/regmarks.htm*NOTE that an orange diamond with black lettering within the diamond means a danger exists, such as rocks, shoals, stumps, or dams.
This is a non-lateral marker. It can indicate a controlled area, such as no wake. It can be an informational marker, a "keep out" marker, or a warning marker (Dam, Rock, etc)
keep out of that area
White buoy's with orange markings and black lettering are a regulatory marker for boaters.
Road work ahead
A white marker with an orange diamond in black lettering typically indicates a warning or caution in a specific area, often used in contexts like construction zones, hazardous areas, or trails. The diamond shape signals that there is a potential hazard or important information that requires attention. It's essential to approach the area with caution and be aware of any specific instructions or dangers indicated by the marker.
keep out of that area