Left (Port) side
You MAY pass on either side of the marker
If you are traveling in a primary channel and you encounter a red and green marker (with the green band on top) when proceeding in an upstream direction, what must you do?
If you are traveling in a primary channel and you encounter a red and green marker (with the green band on top) when proceeding in an upstream direction, what must you do?
Keep a green lateral marker to your left, or port, side when proceeding in the upstream.
turn around
Right (starboard side)
When heading upstream and encountering a red marker buoy, you should keep the buoy on your right side. This is in accordance with the "red-right-returning" rule, which states that red buoys should be kept to the right when returning from the sea or heading upstream. Ensure to maintain a safe distance from the buoy while navigating in the waterway.
::Keep the marker on your starboard (right) side
When you encounter a red marker buoy while heading upstream (returning from sea), you should keep the buoy on your starboard (right) side. This indicates that you are following the correct navigational rules, as red buoys typically mark the right side of a channel when entering from open water. Proceed with caution and be aware of any nearby vessels or obstacles.
When encountering a green marker buoy while heading upstream (returning from sea), you should keep the buoy on your starboard (right) side. This indicates that you are in a navigable channel and that the buoy is marking the channel's edge. Make sure to maintain a safe distance from the buoy and follow any applicable navigation rules. Always be vigilant for other vessels and potential hazards in the waterway.
If you are traveling upstream on a river and see a red triangular daymark, you should pass this marker on the left side.