Transport Via Seas

You draw out the natural magic of the coral and cast it into the a sufficiently large body of water. The water's surface opens in a magical whirlpool large enough to fit a gargantuan sea-faring vehicle such as a galley or longship - this whirlpool links to a body of water on the same plane of existence at any distance away. The caster must be familiar with the body of water at the destination and must have seen or touched it at least once.

The portal in the whirlpool remains open for 1 minute and any creature, sea-faring vehicle and any creatures aboard may enter it and emerge at the destination as though surfacing from beneath the tides.