Map
Yo-Yos
Today's Surf Conditions at Yo-Yos
Spot Conditions Map
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Today's Surf & Wind Forecast (Hourly)
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Spot Overview & Description
Nestled within the swell-hungry Sekongkang Bay, Yo-yo's—often referred to simply as The Hook—is a classic Indonesian slab setup where ocean energy refracts off the cliffs to sculpt a clean, consistent break. This is a spot that thrives on southern hemisphere groundswells, with west swells also capable of offering a piece of the action. The wave breaks over a bed of dead coral, delivering primarily right-handers that can bend into makeable barrels when conditions align. The vibe here is refreshingly mellow, a welcome escape from crowded lineups. That said, don't let the laid-back atmosphere fool you—the waves pack noticeable punch, making this a playground best suited for intermediate surfers who have their fundamentals dialed. The Hook starts to wake up with swell from around 2 feet (0.6 meters) and remains rideable across the full tidal range, from low to high. Optimal conditions call for small, glassy mornings with a light north wind smoothing out the faces. Be mindful that the spot does not favor southeast trade winds or oversized swell events; timing is everything. When the stars align, the reward is a playful, punchy wave with barrel sections that can leave a lasting impression. Approach with respect, pick your window wisely, and The Hook will deliver.
Best Surf Season & Climatology
Best Surf Season (December - March)
The onset of the northwest monsoon brings a shift in the tropical wind regime, and for Yo-Yos, that means a higher percentage of clean, offshore breezes. During these months, the average ideal wind window sits between 28% and 50%, with the wind frequently clocking in from the N, NNE, and NNW quadrants. Swell generation remains active across the Indian Ocean, with average heights around 1.3m and long periods of 12.6-13.4s providing plenty of power. The result is a long-running season of fun, rippable waves with the occasional pumping set when a low-pressure system tracks south of Java. Expect consistent, punchy surf and pristine lineups when the stars align.
Fair Surf Season (April & November)
These transition months see a tug-of-war between the retreating northwest monsoon and the building southeast trades. The wind becomes more fickle, with ideal surf conditions dropping to around 14-39% of the time. However, the swell quality remains solid, with average periods climbing to 13.2-13.8s and heights holding at 1.3m. Swell direction shifts more toward the SSW, which is still excellent for the break. April offers cleaner conditions early in the month, while November can see a spike in surf size as the northwest monsoon begins to re-establish. The key is to pick your windows when the light morning offshore breezes align.
Low Surf Season (May - October)
During the dry southeast monsoon, the Indian Ocean fires on all cylinders, churning out consistent groundswell with average heights of 1.5-1.7m and long periods of 13.8-14.4s. The dominant swell direction is pure SSW, perfectly hitting the Yo-Yos reef. Unfortunately, the wind regime is largely unfavorable, with the trades blowing strong from the ESE and SE, reducing the ideal surfing window to a mere 4-24%. These winds create bumpy, texturized conditions, though the powerful long-period swell can still produce rideable waves, especially if a local sea breeze provides a brief lull. This season is for the dedicated surfer willing to hunt for a clean corner when the wind gods smile.
Detailed Surf Information for Yo-Yos
Detailed Surf Forecast
Access our detailed 8-day swell and wind forecast charts for Yo-Yos with tidal graphs, period ranges, and daily forecast text summaries.
Swell & Wind Statistics
Explore historical swell consistency, wave heights, and offshore wind windows month-by-month, compiled from over 40 years of data.
Historical Surf Report
Browse the historical database archives to view past wave reports and understand spot climatology during specific years and months.
