Yes, it's possible for a pontoon boat to get stranded if it goes too far into shallow water. The depth of the water is a critical factor in pontoon boat navigation, and if the boat's draft exceeds the water's depth, it can become stuck or even damaged. If a pontoon boat ventures too far into shallow water, its pontoons can make contact with the bottom, which can cause the boat to become stuck or "grounded." This can cause damage to the boat's hull, propellers, or other components. Additionally, if the boat is heavily loaded or has a high speed, the impact can be even more significant, causing more damage to the boat or the surrounding environment.