Call the Sunken

Touch the surface of a large body of water and call to the deep, connecting with a sunk vessel. If a rowboat exists within 1 mile underneath water, it will surge through the water towards you, resurfacing where you touched the water. The boat will remain afloat for up to eight hours or until you lose concentration.

The rowboat can carry up to six medium sized creatures. If the spell is cast at 6th level or higher, it can instead summon a keelboat. If the spell is cast at 9th level, it can summon a ship as big as a sailing ship.