In western Grenada, high waves affected much of the coastline, destroying 21 small boats and causing significant beach erosion. The waves covered the entire Grand Anse Beach in Saint George Parish. The erosion heavily impacted tourist areas and also threatened the foundation of the runway at the Maurice Bishop International Airport. Storm damage cut off the towns in western Grenada from the capital city of Saint George's. The cut-off roads resulted in an island-wide fuel shortage. In Saint John Parish, the storm knocked out the water and power supply and forced several families to evacuate their damaged houses. The small island Carriacou, located north of Grenada, sustained damage to the road to its primary airport. At least 10 homes were destroyed in the country, and damage totaled $94.6 million; this represented 27 percent of the island's gross domestic product. Effects from the storm reached as far south as Trinidad and Tobago. In the country, storm surge caused damage to boats and coastal structures, while beach erosion was reported in Tobago.