What should you check for after running aground?

After running aground, it is crucial to check if your boat is taking on water. This is important because grounding can cause damage to the hull, and any breach could lead to flooding. Ensuring that the vessel is watertight is paramount to maintaining safety and avoiding potential capsizing or sinking.

Checking if the radios are working is important for communication, but it is secondary to assessing the structural integrity of the boat after a grounding incident. While monitoring the engine temperature is necessary for engine health, it does not address the immediate risk posed by potential water ingress. As for the sails, they are primarily a concern for sailing vessels, but if a boat has run aground, the immediate priority should be the safety of the vessel and its occupants, making the assessment of water ingress the most vital action.