Long Beach, USA, is primarily a windswell-dominated spot with relatively small waves throughout the year, averaging around 0.7m to 0.9m. The best months for surfing are September and August, when ground swell contribution increases slightly, particularly in September (22% ground swell), offering slightly cleaner energy compared to the predominant windswell. Wind conditions are also marginally better in May through September, with the highest likelihood of favorable winds in September (22% good wind conditions). However, even in the best months, bad wind conditions still dominate (78% or more). The swell size remains modest year-round, rarely exceeding 0.9m, making Long Beach more suitable for beginners or longboarders rather than advanced surfers seeking powerful waves. Winter months (December-February) see the worst wind conditions (87-88% bad winds) and minimal ground swell, making sessions inconsistent. Spring and early summer (April-July) bring slightly cleaner windswell but with similarly small waves. Overall, late summer and early fall (August-September) provide the most rideable days with a better mix of swell and less unfavorable winds, though surfers should temper expectations given the spot's generally weak swell and frequent onshore winds.