Hurricanes and tropical storms are rare in Hawaii, but when they do occur, they can cause significant damage. For instance, Hurricane Iniki in 1992 caused widespread destruction on Kauai. The combination of cooler waters, high-pressure systems, and wind shear typically protects the islands, but during El Niño years, the risk of tropical system formation increases. Residents and visitors should remain vigilant, especially during hurricane season from May to October, when high-pressure systems are at their peak and storms are more likely to form.