Daugo Island - surf spot statistics

Daugo Island in Papua New Guinea experiences a mix of wind swells and ground swells throughout the year, with significant variations in swell consistency and wind conditions. The best time for surfing is generally from April to June, when the swell size is more favorable, averaging around 1.0m to 1.4m. During these months, wind swells dominate, accounting for 87% to 94% of the swell activity, while ground swells remain minimal. Wind conditions also improve slightly in April, with 47% favorable winds—making it the best month overall. May and June still offer decent swell size (1.3m-1.4m), but wind conditions deteriorate slightly, with only 28-40% good wind days. From July to September, the swell remains consistent in height (1.3m-1.4m), but wind conditions worsen, with only 21-27% good wind days, making sessions less reliable. October and November see a slight improvement in wind conditions (38-42% good winds), but swell size decreases (1.1m-0.8m), and the mix of wind and ground swells becomes less predictable. The least favorable period is from December to March, when swell size drops to 0.7m-0.9m, and bad wind conditions dominate (70-87% unfavorable). Ground swells are slightly more present (6-11%) but remain inconsistent. January and February are particularly poor, with only 13-18% good wind days and smaller swells. In summary, April stands out as the peak month for surfing at Daugo Island, offering the best balance of swell size and wind conditions. May and June follow closely with larger swells but slightly less reliable winds. Outside this window, conditions become far less consistent, making early to mid-year the prime time for surfers.

In May, Daugo Island offers consistent surf with an average swell height of 1.3m and a solid period of 8.1s, producing well-formed waves. The primary swell direction is from the SSE, with the majority of waves falling in the 1-1.5m range (33.66%) and a good portion reaching 1.5-2m (16.17%). Smaller or weaker waves are less frequent, but conditions remain surfable most of the time. Wind plays a crucial role, with ideal offshore or light cross-shore winds occurring about 40% of the time. The dominant winds in May come from the ESE to SE, ranging between 10-30kph, which can create clean conditions when lighter but may become choppy at higher speeds. Overall, May is a reliable month for intermediate to advanced surfers, with decent wave consistency and manageable winds, though windier sessions require patience for optimal windows.