Answer:
The minimum distance you should keep between vessels depends on various factors such as the size and speed of the vessels, weather and sea conditions, and other navigational hazards. However, the International Regulations for Preventing Collisions at Sea (COLREGs) specify some general rules for maintaining a safe distance between vessels.
According to COLREGs, vessels should maintain a safe distance by using the "rule of visibility," which means that you should maintain a safe distance from other vessels based on their visibility. For example, if you can see another vessel, you should maintain a distance that allows you to take appropriate action to avoid a collision.
In general, the COLREGs require vessels to maintain a safe distance by taking into account the following factors:
- The speed and maneuverability of the vessels involved
- The visibility and weather conditions
- The traffic density in the area
- The presence of navigational hazards such as rocks, shoals, or other vessels
- The draft of the vessels and the depth of the water
Therefore, there is no specific minimum distance that applies to all situations, and it is important to use good judgment and follow the COLREGs to maintain a safe distance between vessels.