Why go
Sheung Wan and Tsim Sha Tsui place you on opposite sides of Victoria Harbour, so your arrival terminal affects the onward journey. Comparing the terminal as well as the sailing helps you connect a sea crossing with your accommodation and distinguish it from an airport-only transfer.
The full story
The Hong Kong–Macau Ferry Terminal in Sheung Wan and the China Ferry Terminal in Tsim Sha Tsui are distinct waterfront arrival points. Before buying a crossing, check which terminal the operator actually uses and where it leaves you relative to your destination. A familiar city name on the ticket is less useful than the precise pier. Treat an airport-linked ferry connection as a separate product. Confirm its flight connection requirements and passenger eligibility with the operator rather than assuming it serves an ordinary city-to-city visit. For a cruise, check the ship’s terminal too: Ocean Terminal in Tsim Sha Tsui and Kai Tak are different arrival locations. Verify current sailings and weather disruption information close to departure. Border formalities also need planning; consult the relevant immigration authority for each part of the journey rather than inferring entry permission from a ferry booking.