Middles - surf spot statistics

Middles, United States, offers surfable conditions year-round, but the quality of waves and wind patterns varies significantly by season. The best months for surfing are typically late fall through early spring, specifically from October to March, when ground swell is more prominent, and swell size averages 1.1m to 1.6m. Ground swell percentages peak in October (34%) and December (33%), providing more powerful, clean waves compared to the wind-dominated swells of summer. Wind conditions are generally less favorable during winter, with high percentages of bad winds (59-81%), but the stronger ground swells compensate for this, making it the prime period for experienced surfers seeking quality waves. Spring (April-May) and early fall (September) offer a balance, with decent ground swell presence (21-30% in April, 28% in September) and improving wind conditions (32-41% good winds). Summer (June-August) is the least consistent, dominated by wind swells (88-97%) and smaller waves (0.9-1.0m), making it better suited for beginners or longboarders. September stands out as a transition month with improving swell size (1.1m) and good wind likelihood (41%), offering reasonably clean conditions before winter sets in. For optimal surf, focus on October to March, prioritizing swell quality, but be prepared for challenging winds. Spring and early fall provide more manageable conditions with moderate waves and better offshore wind opportunities.

March at Middles offers moderately consistent surf with an average swell height of 1.5m and a solid 10s period, providing decent energy for intermediate to advanced surfers. The swell is predominantly from the NNE to NE (peaking at 11.4% in the 1-1.5m range), with smaller contributions from NNW and ENE, ensuring rideable waves most days. However, surf quality is limited by wind, with only 28% of days offering ideal offshore conditions (light ENE to E winds under 20kph). Onshore winds from the E to ENE (occurring frequently at 20-30kph) can chop up conditions, especially during stronger wind events. Larger swells (2m+) are rare but possible from NNE/NE directions, while smaller days (0.5-1m) still make up a significant portion. Strategic timing around wind shifts is key—early mornings or days with lighter E/NE winds will provide the cleanest sessions. Overall, March delivers workable waves, but patience and flexibility are needed to score the best conditions.