Oahu is generally drier on the Leeward Coast (west) and wetter and greener on the Windward Coast (east). The resort area of Waikiki and the surfing mecca of the North Shore offer pleasant weather year round. Big wave surf season on the North Shore begins in November and ends in February. World-class surfing competitions also happen here between November and December. During the summer, the big waves of the North Shore subside for ideal beach going conditions.