When two boats approach each other, they use horn blasts to signal the other about their intentions when it comes to moving to avoid collision. 5 short blasts indicates that the signaling boat is unsure about what the other boat is doing.
its easy sound signal
Check your mirrors and signal your intentions.
check that your blind spot is clear.
Signal well in advance.
Keeping his/her vessel and crew out of danger
stay with the boat and signal for help.
stay with the boat and signal for help.
Yes, anytime you are making a turn or changing lanes you must signal the cars around you of your intentions.
Five short horn blasts from another boat on the water usually means danger. It could mean they have doubt in the message they had received from you, whether they did not hear it or did not understand. It can also be used to signal that the boat driver is confused about who has the right away. It is a signal to alert another vessel that you are unsure of its intentions, or doubt whether you are taking enough action to avoid a collision.
do not anticipate other drivers will open a gap for you to enter
Signal your intentions and proceed when safe to do so.