A motorboat is crossing paths with a pwc. what action should be taken?

a motorboat is crossing paths with a pwc. what action should be taken?

A motorboat is crossing paths with a PWC. What action should be taken?

Answer: When a motorboat is crossing paths with a Personal Watercraft (PWC), it’s critical to follow established marine navigation rules to ensure safety and prevent collisions. These rules are outlined in the International Regulations for Preventing Collisions at Sea (COLREGS) as well as various local boating safety regulations. Here’s what should be done:

  1. Understanding Navigation Rules:

    • The most important principle is to understand the concept of the “give-way” and “stand-on” vessels. The give-way vessel is responsible for taking action to avoid a collision, while the stand-on vessel should maintain its course and speed.
  2. Determine the Give-Way and Stand-On Vessel:

    • According to Rule 15 of the COLREGS, when two power-driven vessels are crossing paths in such a way that there is a risk of collision, the vessel which has the other on its starboard (right) side must give way. This means it should alter its course and speed to avoid a collision.
    • In this scenario, if the motorboat has the PWC on its right side, the motorboat is the give-way vessel and must take action to avoid the PWC.
  3. Actions for the Give-Way Vessel:

    • The motorboat should take decisive and early action to avoid collision. This can include altering its course, slowing down, or stopping if necessary. The actions taken should be clear enough for the PWC operator to understand the motorboat’s intentions.

      Examples:

      • Turn starboard (right) to pass behind the PWC.
      • Slow down or stop to let the PWC pass ahead.
  4. Actions for the Stand-On Vessel:

    • The PWC, being the stand-on vessel, should maintain its course and speed. This consistency helps the give-way vessel to predict and maneuver safely.
    • However, if it becomes clear that the give-way vessel is not taking appropriate action to avoid a collision, the stand-on vessel (PWC) should take evasive action to avoid an accident (as per Rule 17 of COLREGS).
  5. Communication and Signals:

    • In situations where visibility is good, and the watercraft are within sight of each other, visual signals such as hand gestures or sound signals can be used to indicate intentions.
    • For example, one short blast of the horn means “I am altering my course to starboard,” and two short blasts mean “I am altering my course to port.”
  6. Ensure Proper Lookout:

    • Both operators should maintain a proper lookout by sight and hearing to assess the situation and take timely action. This is essential for preventing collisions and ensuring the safety of all parties involved.

Final Answer:
When a motorboat is crossing paths with a PWC and the PWC is on the motorboat’s starboard side, the motorboat must act as the give-way vessel, altering its course and speed to avoid a collision. The PWC should maintain its course and speed, but be prepared to take evasive action if the motorboat does not maneuver correctly. Adherence to navigation rules, clear communication, and maintaining a proper lookout are essential for safe operation on the water.