Two of Windstar's yachts, the Wind Star and Wind Spirit, now feature Candles, a poolside grill that made its debut last summer on the Wind Surf.
Candles serves steaks, swordfish skewers and vegetable skewers with a choice of sauces.
"It has received such great reviews that we decided to introduce the concept on Wind Star and Wind Spirit," said Windstar President Diane Moore.
Candles accommodates approximately 30 guests per night and is subject to weather conditions. While there is no additional charge, reservations are recommended, Windstar said.