Nago - surf spot statistics

Nago, Papua New Guinea, offers surfable conditions year-round, but the best months for surfers are from October to March when ground swell dominates and wave consistency is higher. During this period, the mean swell size ranges from 0.7m to 1.0m, with ground swell percentage peaking at 55-56% in December and January. Wind conditions are less favorable, with good wind days averaging only 26-39% from November to March, but the swell quality compensates for the often onshore or cross-shore winds. The worst months are from May to September, when no-swell days increase significantly (34-48%), ground swell drops below 20%, and mean swell size decreases to 0.5-0.6m. Wind conditions deteriorate further in these months, with bad wind probabilities exceeding 77%. April and November are transition months, offering a mix of ground and wind swells, but November stands out as a better option due to higher ground swell influence (48%) and slightly improved wind conditions (39% good winds). For consistent, quality waves with manageable wind interference, target December through February, accepting that wind conditions may not be perfect but swell reliability is strongest. The summer months also bring larger waves compared to the rest of the year, making them the prime surf season despite the higher likelihood of unfavorable winds.

In May, Nago, Papua New Guinea, offers generally small but clean surf conditions with an average swell height of 0.6m and a favorable period of 9.2s, indicating consistent and well-formed waves. The dominant swell direction is from the NE, contributing to 36.23% of waves in the 0.5-1m range, making it the most reliable source of rideable surf. Larger swells (1-1.5m) are rare but occasionally arrive from the NE and ENE. Wind conditions are variable; while 33% of the time winds are ideal for surfing, easterly (E, ESE) and northeasterly (NE, ENE) winds are prevalent and can be gusty (10-30kph), potentially causing chop. However, lighter winds (0-10kph) occur frequently enough to provide clean sessions, especially when paired with NE swells. Overall, May is a decent month for surfers who prefer smaller, manageable waves, with the best conditions occurring when NE swells coincide with lighter winds.