Related Clues:

• Stopper from a tub?
• Tub stopper?
• Sheltered, to a salt
• ''Cease!'' at sea
• Hard __: sailor's alert
• Out of harm's way, in a way
• Ship's direction
• Away from harm
• Opposite of windward
• ''Stop,'' on the water
• Big-screen beekeeper
• Protected, on board
• One way to turn a ship
• Away form the wind
• 'Hard ___!' (captain's order)