Dana 87.9
#222 of 5756 surf spots in the world · 🇮🇩 Indonesia · Nusa Tenggara Timur · near Kupang
Works almost every day, no off season, boardshorts water.
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Best time to surf Dana
The best time to surf Dana is July, August, September. The season runs Apr to Nov. In September the water sits around 28°C, so pack boardshorts, and the typical wave is 1.2 m. The nearest airport is DIL (398 km) and the nearest town is Kupang (119 km).
| Month | Surfable | Clean | Size | Water | Suit |
|---|---|---|---|---|---|
| Jan | 99% | 18% | 1.2 m | 30°C | boardies |
| Feb | 100% | 4% | 1.1 m | 29°C | boardies |
| Mar | 97% | 28% | 0.9 m | 29°C | boardies |
| Apr | 98% | 54% | 1.0 m | 29°C | boardies |
| May | 100% | 63% | 1.4 m | 29°C | boardies |
| Jun | 100% | 65% | 1.5 m | 28°C | boardies |
| Jul | 100% | 84% | 1.6 m | 27°C | boardies |
| Aug | 100% | 82% | 1.4 m | 27°C | boardies |
| Sep | 100% | 90% | 1.2 m | 28°C | boardies |
| Oct | 100% | 52% | 1.1 m | 29°C | boardies |
| Nov | 97% | 63% | 0.9 m | 30°C | boardies |
| Dec | 100% | 26% | 1.0 m | 30°C | boardies |
Why 87.9
Seven parts, each normalised 0 to 1 and multiplied by its weight; the sum is scaled so the best spot in the world scores 100. Wave quality and what the spot does on its best days carry more than half of it, which is what separates this from a ranking of where the water is warm.
The detail
Faces 290° with 69% open water around it. Friendly morning wind 76% of days. Mean peak period 12.4 s. Days over 3 m: 0%. On its best tenth of days it reaches 1.8 m, with a peak period of 15 s. Mellow days (0.4 to 1.2 m): 50%. Months that work: 12 of 12. Coordinates -10.967, 122.840 (OpenStreetMap).
What it costs to be here
Remote spot, so the local estimate is 15% below the country average. Estimate: World Bank PPP price level for Indonesia (2025, United States = 1.00) applied to a fixed surfer basket, then adjusted for how remote the spot is. Your own number moves with the season and how you live.
Sumba has eight spots in this ranking, the best of them inside the world top 50. A cabin is €11,500. The land it sits on is separate, from €6,500 (€9,950 oceanfront), on an 80-year lease that extends at the end. Water, septic and electricity are another €6,500, and furniture is on top, so a finished cabin lands around €28,000 plus the land, payable in instalments.
Eco Beach City is run by the same people as SurfRanking, so treat this as our own advert, not a recommendation. It is an off-plan property in Indonesia: take your own legal and financial advice before paying anything.
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