M2 (Wreck)
This dive site is highly popular among divers. However, its location and the local currents and tides limit its accessibility. The dive site rests upright on the sea bed, with depths ranging from approximately 18m to 32m. It is renowned for its mesmerizing display of plumose anemones and is often inhabited by congers resting in the draining channels of the deck. Divers will also encounter large shoals of fish and various crab species. With a visibility of around 7m and a maximum depth of 28m, this dive site is recommended for advanced and expert divers. Located in Chickerell, Dorset, South West England, United Kingdom, it offers an exceptional diving experience.
Diving Conditions Score for M2 (Wreck)
5.5
AverageAverage conditions, be alert.
The score is based on a calculation of the current weather and sea conditions.
Dive Site Overview for M2 (Wreck)
Depth
28m
Visibility
7m
Experience Level
advanced
expert
Weather Conditions for M2 (Wreck)
Wave Height
0.94m
Wind Speed
29.2 m/s
Water Temp
17°C
Visibility
49.48km
Cloud Cover
100%
Wave Period
4.05s
Air Temperature
19.5°C
Precipitation
0 mm
Detailed 7-Day Diving Forecast for M2 (Wreck)
Alpha
Dive Score Chart for M2 (Wreck)
Best time to dive: 15:00 with score 6.6452333333333335/10. Water conditions: Waves 0.96m, Wind 18.4 m/s.Best night dive time: 3:00 with score 6.633333333333333/10.
Chart showing hourly dive conditions including wave height, wind speed, water temperature, and visibility throughout the day.
Sunrise at M2 (Wreck): 06:00
Sunset at M2 (Wreck): 18:00
Optimal diving conditions at M2 (Wreck) are affected by daylight hours. Sunrise occurs at 06:00 and sunset at 18:00, which impacts visibility and water temperature for scuba diving and snorkeling.
Best Overall
15:00Score: 6.6/10
Waves: 0.96m (4.2s), Wind: 18.4 m/s
Safest Overall
16:00Score: 6.6/10
Waves: 0.96m (4.2s), Wind: 23.4 m/s
Best Night
3:00Score: 6.6/10
Waves: 0.58m, Wind: 20.2 m/s
Seasonal Analysis for M2 (Wreck)Alpha
Historical patterns and best seasons for diving at M2 (Wreck)
The dive score combines all factors to rate overall diving conditions throughout the year. Higher scores indicate better diving conditions.
Monthly Dive Score Analysis - Seasonal Diving Conditions
Higher values indicate better diving conditions
Seasonal DiveScore Chart
This chart displays monthly diveScore data throughout the year, showing seasonal patterns. The data is presented as a bar chart with an overlaid line graph.Dive scores range from 1 to 10, with 10 being optimal conditions.
Higher values indicate better diving conditions
Best Season for M2 (Wreck)
Winter
Avg. Score: 8.2/10
Winter offers the best overall diving conditions with calmer seas and better visibility, despite cooler temperatures.
Best Months for M2 (Wreck)
January
Score: 8.7
December
Score: 8.0
February
Score: 7.8
Ideal Conditions for M2 (Wreck)
Water Temp
18.4°C / 65.1°F
August
Visibility
15.5m / 50.9ft
January
Wave Height
0.9m / 3.0ft
January
Wave Period
8.0s
January
Seasonal Insights for M2 (Wreck)
M2 (Wreck) shows typical northern hemisphere patterns with August being the warmest month (18.4°C) and December the coldest (2.2°C). The calmest conditions typically occur in January with average wave heights of 0.9m and wave periods of 8.0s. The most comfortable wave conditions are in January with a low wave steepness ratio, creating gentler swells. January offers the longest wave periods (8.0s), creating more comfortable and predictable conditions for boat entries and exits. Ocean currents are slowest in January (0.5m/s) and strongest in January (0.5m/s). January is usually the driest month with 0.0mm of precipitation. For beginners, the best time to visit would be during January to March, when ocean conditions are calmer with long-period waves and currents are typically weaker. Experienced divers might enjoy the challenges and potentially better visibility during the shoulder seasons, with moderate currents that can improve marine life encounters.
Last updated: 1 min. ago - Jun 22, 2026
Note: This dive site is not a verified dive site. Please dive with caution. This dive site might have incorrect information by the community.
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