Wind Days = % of days with 12–35 knot average wind speed (ideal kiting conditions). Based on 4 years of historical weather data.
24%
Avg Wind Days
year-round
9.5kts
Avg Wind
year-round
11°
Avg Temp
feels 9°
4yrs
Data History
analyzed
Spot Overview
🏄
Beach BreakSpot Type
BeginnerSkill Level
E90°Best Wind
Waves breaking on sandy bottom, varied conditions
About This Spot
Mersea Island is a coastal beach break on the Essex coast in southeastern England, facing south into the North Sea. The spot features a sandy beach backed by residential development, with extensive shallow water and tidal mudflats visible in the approach zone. Water conditions are characteristically choppy with very small average wave heights (0.36m), typical for this sheltered coastal area. Best conditions occur with easterly or westerly winds to maintain side-shore coverage along the south-facing shore. The location suits beginner to early intermediate kiters due to shallow, manageable water and low wave energy. However, limited wind reliability (23.8%) and shallow depth with variable tidal conditions present challenges. Kiters should monitor tide times carefully as extensive mudflats emerge at low tide, restricting usable water area. The proximity to the residential area and potential boat traffic requires awareness of local regulations. Seasonal variations affect conditions, with autumn and winter typically offering more consistent wind patterns.
Hazards & Safety
Shallow water and mudflats visible offshore
Tidal mudflats and sandbars in approach area
Low water depth limiting wave development
Residential area proximity with potential boat traffic
Tidal range affecting usable water depth
Coastal structures and groynes visible
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
13°C
Avg Water Temp
0.4m
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
30%wind days
Best
Afternoon
12pm – 6pm
36%wind days
Evening
6pm – 9pm
22%wind days
Monthly Breakdown
Historical averages based on 4 years of data
Month
Wind Days
Avg Wind
Temp
Water
Best Time
Rain
Jan
30%
10kts
5°feels 1°
5°
PM
~9d
Feb
34%
11kts
7°feels 3°
6°
PM
~9d
Mar
25%
9kts
8°feels 4°
Monthly Water Conditions
Plan your wetsuit and know what to expect in the water