Riddles for Sailing Crews and Nautical Nights

I hold the helm steady through choppy waves. What am I?

I ripple in the wind to power the voyage. What am I?

I tie lines with loops and bites. What am I?

I point north even when stars hide. What am I?

I warn of shallow waters with rhythmic flashes. What am I?

I raise sails with teamwork chants. What am I?

I map the sky with constellations. What am I?

I watch the rigging for wear and tear. Who am I?

I am the knot that keeps anchor lines secure. What am I?

I chart the course before leaving the harbor. What am I?

I measure wind speed on deck. What am I?

I host sea stories after sunset in the galley. What am I?

I keep sailors safe with harness and tether. What am I?

I mark the finish line with cheers and flags. What am I?

I remind crews to respect tide tables and forecasts. What am I?