Wind Days = % of days with 12–35 knot average wind speed (ideal kiting conditions). Based on 4 years of historical weather data.
Waves breaking on sandy bottom, varied conditions
Pantai Mertasari is a beach break located on Bali's southeastern coast, characterized by a protected lagoon system with white sand beaches and dense forest backing. The spot features a shallow water approach with sandbars and narrow channels separating deeper water from the protected lagoon. The coastline runs northwest-southeast, with the water body opening toward the southwest. Side-shore winds from the northeast (45°) would provide ideal conditions, though prevailing data suggests very light wind (4.8 knots average) and minimal reliability make consistent sessions challenging. Wave heights average 1.24m, indicating small, manageable conditions suitable for beginners and intermediate kiters looking to practice in protected waters. The narrow lagoon entrance and shallow sandbars require careful navigation and local knowledge of tidal patterns. This spot suits progression-level riders seeking calmer conditions and sandy bottom protection, though low wind reliability necessitates flexibility with timing. Best sessions likely occur during seasonal wind shifts rather than consistent year-round conditions.
Real-time wind conditions and 10-day forecast powered by ECMWF
Historical ocean data for wetsuit planning & water type
Proper waves for wave riding
Wind reliability by time of day (average across all months)
Historical averages based on 4 years of data
| Month | Wind Days | Avg Wind | Temp | Best Time |
|---|---|---|---|---|
| Jan | 2% | 5kts | 28°feels 33° | PM |
| Feb | 3% | 5kts | 28°feels 34° | PM |
| Mar | 0% | 4kts | 29°feels 34° |
Plan your wetsuit and know what to expect in the water
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Search for the best dates based on historical wind data.
Find Best Dates| PM |
| Apr | 0% | 4kts | 28°feels 33° | PM |
| May | 0% | 5kts | 28°feels 33° | PM |
| Jun | 0% | 5kts | 27°feels 31° | PM |
| Jul | 0% | 6kts | 26°feels 30° | PM |
| Aug | 0% | 6kts | 27°feels 30° | PM |
| Sep | 0% | 5kts | 27°feels 31° | PM |
| Oct | 0% | 4kts | 28°feels 33° | PM |
| Nov | 0% | 4kts | 28°feels 34° | PM |
| Dec | 1% | 5kts | 28°feels 34° | PM |