White Plains Beach in Oahu offers an exposed reef break with reliable surf, making it accessible year-round. Optimal conditions are typically experienced with offshore winds from the north. This spot receives both windswells and groundswells in equal measure, with the best swell direction originating from the south. Surfers can enjoy both left and right reef breaks here, although it's often crowded. It's essential to be cautious of rocks and potential shark encounters.

For those seeking consistent clean waves at White Plains Beach, the best time is during the summer season, particularly in May. During this period, rideable swells accompanied by light or offshore winds are common, providing optimal surfing conditions. Clean surfable waves are typically present 33% of the time in May, while 31% of the time, conditions may be unfavorable due to strong winds. However, for the remaining 36% of the time, waves may be considered too small for experienced surfers, yet suitable for beginners and young surfers (groms) on occasion.