Sea Darwin is a marine based tour company located in Darwin in the Northern Territory.

Established in 2008, the company offers quality marine based interpretative tours on Darwin Harbour.

Sea Darwin offers four distinct products:

• Sea Darwin Eco Tour – an interactive interpretative one, two or three tour around Darwin Harbour and estuaries.
• Turtle Tracks – an eight hour sunset experience to Bare Sand Island to the nesting grounds of the flatback turtle.
• Sunset Dreaming – a two hour interactive sunset experience to a beach location in Darwin Harbour, hosted by a Larrakia Traditional Owner.
• Frontline Australia – a one hour interpretative tour of relevant war history sites on Darwin Harbour.