water temperature in East Island (374 mi.) | water temperature in Sand Island (Midway Islands) (384 mi.) | water temperature in Johnston Atoll (640 mi.) | water temperature in Nonopapa (Niihau Island) (776 mi.) | water temperature in Waimea Bay (807 mi.) | water temperature in Hanalei Bay (811 mi.) | water temperature in Port Allen (Hanapepe Bay) (813 mi.) | water temperature in Nawiliwili (826 mi.) | water temperature in Hanamaulu Bay (826 mi.) | water temperature in Waianae (908 mi.)