Wind Days = % of days with 12–35 knot average wind speed (ideal kiting conditions). Based on 6 years of historical weather data.
14%
Avg Wind Days
year-round
8.4kts
Avg Wind
year-round
9°
Avg Temp
feels 6°
6yrs
Data History
analyzed
Spot Overview
🏖️
BaySpot Type
BeginnerSkill Level
Partially sheltered coastline with moderate, varied conditions
About This Spot
Groos is a sheltered bay spot located on Norway's southern coast, with residential development directly adjacent to a working marina. The spot faces east into a protected bay with relatively enclosed waters. The presence of extensive mooring fields and boat infrastructure indicates moderate vessel traffic, requiring careful route planning. Water conditions are typically choppy given the bay environment and low average wave height of 0.84m. Wind reliability at 14.4% is notably low, suggesting seasonal variability. Best conditions occur with northerly or southerly winds that provide side-shore coverage. The spot suits beginners and early intermediates due to protected waters and manageable wave sizes, though the marina infrastructure requires heightened awareness. Limited fetch distance means wave development is constrained. Kiters should be aware of the residential context and potential for increased boat activity during summer months. The spot works best during periods of consistent north or south wind, which are relatively infrequent given local wind patterns.
Hazards & Safety
Marina with moored boats and vessel traffic
Shallow water near shore with submerged obstacles
Residential area proximity limiting space
Potential strong currents from marina outflow
Limited fetch distance due to enclosed bay
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
11°C
Avg Water Temp
0.8m
Avg Waves
💨 Choppy
Typical Conditions
🥶 6/5mm + Boots/Gloves
Typical Wetsuit
Normal wind chop, typical conditions
Wind Characteristics
WDominant Direction
Very GustyChallenging conditions, advanced only
Best Time to Kite
Wind reliability by time of day (average across all months)
Morning
6am – 12pm
19%wind days
Best
Afternoon
12pm – 6pm
24%wind days
Evening
6pm – 9pm
17%wind days
Monthly Breakdown
Historical averages based on 6 years of data
Month
Wind Days
Avg Wind
Temp
Water
Best Time
Rain
Jan
23%
10kts
1°feels -3°
5°
AM
~14d
Feb
25%
9kts
2°feels -3°
4°
PM
~15d
Mar
15%
8kts
4°feels 0°
Monthly Water Conditions
Plan your wetsuit and know what to expect in the water