Hyatt Reef - surf spot statistics

Hyatt Reef in Indonesia offers consistent year-round ground swell conditions, with minimal or no wind swell interference, making it a reliable surf destination. The best months for surfing here are from January to March and November to December, when swell consistency remains high (92–98% ground swell) and wind conditions are more favorable compared to the mid-year period. January and February stand out with good wind conditions over 50% of the time, combined with a mean swell size of around 1.6 meters, providing ideal, clean waves. March and December also offer decent wind conditions but with slightly higher variability (45–56% favorable winds). The mid-year period (May–September) sees larger swells (1.8–2.2 meters), but offshore wind conditions deteriorate significantly, with unfavorable winds exceeding 94% of the time, making it much less appealing for surfers seeking clean faces. April and October serve as transitional months, with April having poor winds (only 19% favorable) and October marginally better but still unreliable (6% good winds). Overall, Hyatt Reef delivers the best balance of swell quality and wind conditions in the early and late parts of the year, while the peak swell season (June–August) is more suited to experienced surfers willing to battle the persistent onshore winds.

Hyatt Reef in September offers consistent and powerful surf conditions, with an average swell height of 2.1m and a long-period swell averaging 14.8s, ensuring well-formed, energy-packed waves. The dominant swell direction is from the SSW and SW, which delivers the best waves, particularly in the 1.5-2.5m range, making up over 60% of occurrences. These swells are clean and organized, ideal for advanced surfers seeking hollow, barreling sections. Wind conditions are less favorable, however, with only 1% of the time featuring ideal offshore winds. The majority of winds come from the SE to ESE at 10-30kph, which can create cross-shore or onshore chop, affecting wave quality. Offshore winds are rare, so timing sessions around wind shifts or early morning conditions may be necessary. Overall, this is a high-performance spot in September, best suited for experienced surfers who can handle solid, powerful waves and less-than-perfect wind conditions.