Typhoon Etau, known in the Philippines as Typhoon Kabayan, produced near-record winds and rainfall in Japan in August 2003. The tenth named storm and fifth typhoon of the 2003 Pacific typhoon season, Etau developed on August 2, and gradually intensified while moving to the northwest. Etau formed an eye and became a large storm by the time it approached Okinawa on August 7. The typhoon attained peak winds of 155 km/h (100 mph) before weakening slightly while turning to the northeast. Etau made landfall on the Japanese island of Shikoku on August 8, and later moved across portions of Honshu and Hokkaido. After weakening to tropical storm status, the cyclone became extratropical on August 9 and dissipated three days later.