Wind Days = % of days with 12–35 knot average wind speed (ideal kiting conditions). Based on 4 years of historical weather data.
1%
Avg Wind Days
year-round
4.8kts
Avg Wind
year-round
28°
Avg Temp
feels 33°
4yrs
Data History
analyzed
Spot Overview
🏄
Beach BreakSpot Type
BeginnerSkill Level
NE45°Best Wind
Waves breaking on sandy bottom, varied conditions
About This Spot
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.
Hazards & Safety
Shallow water and sandbars visible in lagoon area
Dense forest vegetation limiting land access
Narrow channel between reef/shallow areas
Rocks and reef structures along northern section
Limited fetch distance due to close coastline
Strong currents possible in narrow channels
Live Wind Forecast
Real-time wind conditions and 10-day forecast powered by ECMWF
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Wind speeds shown in knots (kt). Tap expand for full-screen view. Forecast updates every 6 hours from European weather model.
Water Conditions
Historical ocean data for wetsuit planning & water type
29°C
Avg Water Temp
1.2m
Avg Waves
🏄 Waves
Typical Conditions
🩳 Boardshorts
Typical Wetsuit
Proper waves for wave riding
Wind Characteristics
SEDominant Direction
Very GustyChallenging conditions, advanced only
Best Time to Kite
Wind reliability by time of day (average across all months)
Morning
6am – 12pm
1%wind days
Best
Afternoon
12pm – 6pm
2%wind days
Evening
6pm – 9pm
1%wind days
Monthly Breakdown
Historical averages based on 4 years of data
Month
Wind Days
Avg Wind
Temp
Water
Best Time
Rain
Jan
2%
5kts
28°feels 33°
29°
PM
~25d
Feb
3%
5kts
28°feels 34°
30°
PM
~26d
Mar
0%
4kts
29°feels 34°
Monthly Water Conditions
Plan your wetsuit and know what to expect in the water