Attention INVESTORS and AVID BOATERS! DD320 and DD321 available now! Both dry docks are 3rd floor spaces that fit up to 32ft boats. 400 Sunny Marina is a top-notch full-service marina with the highest hurricane protection rating in the city of Sunny Isles (a Boaters dream!). Marina is close to Bal Harbour, Haulover and the popular sandbars. Direct ocean access with no bridges or obstructions. Can be purchased together or separately