Mirissa (Sinhalese: මිරිස්ස) is a small town on the south coast of Sri Lanka, located in the Matara District of the Southern Province. It is approximately 240 kilometres (150 mi) south of Colombo and is situated at an elevation of 4 metres (13 ft) above the sea level. It is also a fishing port and one of the island is main whale and dolphin watching locations. Mirissa is beach and night life make it a popular tourist destination.
Mirissa is the largest fishing port on the south coast and is known for its tuna, mullet, snapper and butterfish. In 1980 the first tourist accommodation was built however it was not until the mid-1990s that tourism to the town started to dramatically increase.
Mirissa was affected by the tsunami caused by the 2004 Indian Ocean earthquake, with numerous homes, guesthouses, shops, schools and temples destroyed or damaged and fourteen reported deaths.