Wind Days = % of days with 12–35 knot average wind speed (ideal kiting conditions). Based on 6 years of historical weather data.
Partially sheltered coastline with moderate, varied conditions
Sonnerstgrundet is located in a shallow bay along Sweden's east coast, characterized by protected waters with significant vegetation and kelp growth. The spot consists of narrow channels and shoal areas typical of Nordic coastal topology. The north-facing coastline creates a funnel-like geography with the Baltic Sea to the east. Side-shore conditions occur with northwesterly (315°) or southeasterly winds. This is a niche spot requiring intermediate skills due to shallow water management, dense vegetation obstacles, and the need to navigate narrow passages. Average wind reliability of only 14.1% means sessions are infrequent. The 0.43m waves and choppy conditions indicate small, wind-dependent swell. Water temperatures around 5°C demand proper thermal protection. The spot suits kiters experienced with shallow-water navigation and vegetation hazards. Best conditions occur during stronger wind events, particularly from the northwest, when sufficient water depth exists in channels. This location is more suitable for adventure and exploration than progression, offering a unique but challenging Nordic kiting experience.
Real-time wind conditions and 10-day forecast powered by ECMWF
Historical ocean data for wetsuit planning & water type
Normal wind chop, typical conditions
Wind reliability by time of day (average across all months)
Historical averages based on 6 years of data
| Month | Wind Days | Avg Wind | Temp | Best Time |
|---|---|---|---|---|
| Jan | 23% | 10kts | -5°feels -10° | Eve |
| Feb | 19% | 9kts | -4°feels -9° | PM |
| Mar | 14% | 9kts | -1°feels -6° |
Plan your wetsuit and know what to expect in the water
Explore other spots with historical wind data in the area
Search for the best dates based on historical wind data.
Find Best Dates| PM |
| Apr | 13% | 8kts | 2°feels -3° | PM |
| May | 6% | 7kts | 7°feels 4° | PM |
| Jun | 4% | 7kts | 14°feels 12° | PM |
| Jul | 5% | 7kts | 17°feels 16° | PM |
| Aug | 15% | 8kts | 15°feels 14° | PM |
| Sep | 11% | 8kts | 11°feels 9° | PM |
| Oct | 17% | 9kts | 5°feels 2° | PM |
| Nov | 20% | 9kts | 0°feels -5° | AM |
| Dec | 21% | 9kts | -3°feels -8° | PM |