SELECT DAY

12AM6AM12PM6PM11PM

5:00 PM UTC

Surf Quality:

Current Conditions

Fair conditions - still worth a paddle. Tiny waves under 1ft with quality 11s ground swell but strong 16kt winds making it choppy Note: winds from ENE would be better.

🌬️ WIND

16
kt

🌊 SWELL

0.7
ft

🌊

Swell Height

0.7ft

🌊

Swell Period

11s

💨

Wind Speed

16kt

🌡️

Air Temp

25°C

💨

Wind Gusts

23kt

🌧️

Precipitation

0mm

🌊

Secondary Swell

0.4ft @ 7s

📡 Data Source

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📍 Local Knowledge

Cobblestones in Sumbawa is a coral reef break that offers both left- and right-hand waves and sits a short walk from Lakey Peak. It is a very consistent spot that works best when a southwest swell combines with an east-northeast offshore wind. The left tends to line up best on higher tides, while the right is smaller and more forgiving, making Cobblestones a good alternative when nearby waves are crowded. Hazards include sharp coral reef and occasional shark sightings.

Best Swell: NW

Bottom: Reef

Ideal Conditions

Swell: SW

Wind: ENE

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