Log Cabins - surf spot statistics

Log Cabins, located on the North Shore of Oahu, is a powerful and consistent surf spot with a strong seasonal pattern. The best months for surfing are typically from November through March, when ground swells dominate, averaging 2.0–2.4 meters in height. During these winter months, ground swell occurrence is high (75–91%), providing clean, powerful waves ideal for experienced surfers. However, wind conditions are less favorable, with only 27–33% of days having good winds, meaning strong onshore or cross-shore winds are common. The peak swell months are January and December, with the largest waves (2.4m and 2.2m respectively), though wind interference remains a challenge. From April through October, swell size decreases significantly (1.2–1.7m), and wind swells become more prevalent, peaking in June–August (78–87% wind swell). These summer months offer smaller, less consistent waves, with only 22–28% of days having clean wind conditions. September and October show a transition phase, with improving ground swell presence (36–62%) and slightly better winds (36% good conditions), making early fall a decent option before the winter swells fully build. Overall, the prime window for high-quality surfing at Log Cabins is winter (November–March), particularly December–February, when large, clean ground swells are most frequent. However, surfers must contend with often unfavorable winds. Summertime provides smaller, choppier waves, better suited for intermediate surfers or those less reliant on perfect conditions.

January at Log Cabins delivers consistent surf with an average swell height of 2.4m and a solid 13.3s period, offering powerful, well-formed waves. The dominant swell direction is NW to NNW, contributing the largest share of waves in the 1.5–2.5m range, with NW swells frequently producing overhead conditions (16.43% in the 2–2.5m range). Wind conditions are favorable for surfing 32% of the time, typically when winds are light or offshore from the E to NE sectors. However, ENE winds often bring stronger onshore gusts (20–40kph), which can degrade wave quality. Expect heavier winter swells with occasional cleanup days when winds align from the E/NE, but be prepared for variable wind conditions that may require careful timing. Solid for experienced surfers, especially on NW swells with lighter winds.