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 April, Daugo Island offers surfers fairly consistent conditions with a mix of manageable and some larger swells. The average swell height is 1.0m, paired with a decent 8.2s period, providing rideable and reasonably clean waves. Most swells come from the SSE and SE directions, with the majority (34.1%) falling in the 1-1.5m range under SSE influence, while larger sets (1.5-2m) make up nearly 10%—offering more powerful waves for experienced surfers. Smaller swells (0.5-1m) are frequent (24.7% SSE), making it accessible for intermediates too. Wind conditions are favorable 47% of the time, primarily light to moderate (10-20kph) from the ESE and SE, which can groom the waves well. However, stronger winds above 20kph (ESE/SE) occasionally create choppier conditions, particularly in the afternoons. Offshore winds (WNW/NW) are less dominant but do occur, helping to clean up surf when present. Overall, April delivers a mix of playful and punchy waves, best suited for intermediate to advanced surfers, with peak sessions likely in the mornings before winds pick up.