By watching and listening
keep a proper lookout.
The sailboat operator is the stand-on vessel so they should keep their course and speed while the PWC is the give-away vessel so it should change course and speed.
A boat operator should alter their course and keep clear of another vessel when overtaking another vessel, when navigating in narrow channels where the other vessel has the right of way, or when approaching a vessel that is restricted in its ability to maneuver. Additionally, if another vessel is displaying any signals indicating it is constrained by draft or operating under sail, the boat operator should take measures to avoid a collision. It's essential to prioritize safety and adhere to navigation rules.
A general rule of thumb is that the vessel that is the most maneuverable is the one that should keep lookout. Though it is the responsibility of both vessels and the crew to watch what is around them and avoid danger.
If you encounter a vessel displaying only a visible white light, it is most likely a power-driven vessel that is underway. In this situation, rules of the road require that you keep to the starboard side and pass at a safe distance. Be cautious and keep a lookout for any other lights displayed by the vessel to determine their course and intentions.
a vessel which keep its course and speed but with caution.
**Not sure why this was flagged, I hand typed this.Rules of the RoadRule 9-Steering & Sailing RulesInternational/Inland(b) A vessel of less than 20 meters in length or a sailing vessel shall not impede the passage of a vessel that can safely navigate only within a narrow channel or fairway.***This applies to sailing vessels that are tacking in a channel or fairway.Rule 18Steering and Sailing Rules.Responsibilities Between Vessels.Except where Rules 9,10 and 13 otherwise require:(a) A power driven vessel underway shall keep out of the way of:(iv) a sailing vessel.(b) A sailing vessel underway shall keep out of the way :(i) a vessel not under command(ii) a vessel restricted in her ability to maneuver .
Keep your vessel at five knots or less while in the channel.
Rule 17Action by stand on vessel(a) (i) Where one of two vessels is to keep out of the way, the other (The stand on vessel) shall keep her course and speed.Please refer to the link provided below.
Rule 17Action by stand on vessel(a) (i) Where one of two vessels is to keep out of the way, the other (The stand on vessel) shall keep her course and speed.Please refer to the link provided below.
Rule 17Action by stand on vessel(a) (i) Where one of two vessels is to keep out of the way, the other (The stand on vessel) shall keep her course and speed.Please refer to the link provided below.
Rule 17Action by stand on vessel(a) (i) Where one of two vessels is to keep out of the way, the other (The stand on vessel) shall keep her course and speed.Please refer to the link provided below.