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.
Six blasts of a ship's horn does not seem to have a meaning. Five blasts will mean that you are possibly too close to another ship.
Get The Bleep Out Of The Way.
Don't know what it means, but five short blasts from the hoRN must be a warning of some kind?
Pilot vessel engaged in pilotage duties
Seven short blasts on a ship's horn are typically used to signal an emergency situation, particularly in a man-overboard scenario. This signal alerts nearby vessels and crew members that immediate assistance is needed. It serves as a warning to be vigilant and ready to respond to the emergency.
One long honk on the horn
Three long blasts followed by two short blasts on a ship's horn typically signify that the vessel is preparing to leave a dock or berth. This sound pattern is part of the International Regulations for Preventing Collisions at Sea (COLREGs) and is used to communicate intentions to other vessels in the area. It serves to alert nearby boats and ensure safety during maneuvers.
gat out of my way
3
you are altering your course to starboard
it is the same right
Fog horn blasts are used as a warning signal in maritime navigation to alert vessels of nearby hazards, such as shorelines, buoys, or other ships, especially in low visibility conditions like fog. The sound helps mariners determine their location and avoid collisions. Different patterns of blasts can indicate specific messages or alerts, depending on maritime regulations. Overall, fog horns play a critical role in ensuring safety at sea.