What should I check before visiting Kailua Beach Park?

Detailed answer

Look at the surf and wind forecast, and on arrival ask the lifeguards about currents. Plan to arrive early on weekends and holidays because the main lot fills. The park is free, closes nightly from midnight to 4 a.m., and does not allow alcohol, glass or smoking; dogs must be leashed. Arrange kayak or board rentals in Kailua town before you go.