20 / 20's
High Surf Warning
Large waves up to 3.1m expected at 20 / 20's. Peak conditions around 9:00 PM.
Exercise extreme caution when entering the water. Strong currents and large waves present. Warning valid until 9:00 PM.
Max: 3.1m
Peak: 9:00 PM
20 / 20's is a renowned reef break on Java’s eastern tip, favored for its fast, barreling lefts. The wave works best with solid south or southwest swells and is most consistent during the dry season. ...
20 / 20's surf guide
Skill Level
Intermediate, Advanced
Direction
Left
Reef Type
Reef
Swell Window
April–October
Wave Type
Fast, Hollow
Best Wind
SE
Best Tide
Rising, High
Crowd
Gets moderately crowded during weekends and peak season, but quieter on weekdays and early mornings.
Vibe
Raw and moderately crowded
Local Tips
Wear bootiesRespect localsClean early mornings
Hazards
Powerful WavesSea UrchinsStrong CurrentsSharp Reef
Current Conditions
Conditions snapshot
7:30 AM
Water: 28°C
Waves
2.3mOverhead
Period
14.38sLong period
Wind
22.8 km/hSide-Onshore
Tide
0.94m
High · 01:59Low · 07:39
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Location & Access
Access Information
Reachable by a short walk and paddle from the nearby fishing village beach.
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