Sea Point is situated between Signal Hill and the Atlantic Ocean, a few kilometres to the west of Cape Town's Central Business District (CBD). Moving from Sea Point to the CBD, one passes through first the small suburb of Three Anchor Bay, then Green Point. Seaward from Green Point is the area known as Mouille Point (pronounced MOO-lee), where the local lighthouse is situated. It is neighboured to the southwest by the suburb of Bantry Bay.
Sea Point is the only sea-side suburb of Cape Town with significant high-rise development and this, along with other factors, has made it a very popular residential area.