United Kingdom
Big Harcar
10–15 mMax Depth
boatEntry
1Species
Conditions Summary
The marine forecast is temporarily unavailable. Confirm the actual briefing, entry, exit, and suitability with a local operator.
Dive readiness
Collecting the latest marine conditions and forecast signals.
Seasons · water temperature
12-month outlook
Best window
May-Oct
Peak month
Aug 14.5°
Jan7.4°
Feb6.5°
Mar6.4°
Apr7.2°
May9.1°
Jun11.6°
Jul13.9°
Aug14.5°
Sep13.0°
Oct11.6°
Nov10.4°
Dec8.8°
Current: moderate
Typical visibility: 20 m
Historical planning data from the recorded site profile. Water temperature and conditions can vary by day, depth, and weather; confirm current conditions with a local operator.
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Dive Types
reefsalt Waterbeginner Difficulty
Data source & current conditions
Profile facts were imported from DeepLog. ScubaProof adds nearby-center links and presents the recorded fields without treating missing data as confirmation. Conditions, access, permits, and site suitability can change; confirm them with a local operator before diving.
View the source profile →Questions to ask a local operator
- What are today's current, visibility, entry, and exit conditions?
- Does the planned route stay within my certification and recent experience?
- Are there local permits, conservation rules, or equipment requirements?
Common Species
Moon jelly
Aurelia aurita
DeepLog1
Atlantic gray seal
Halichoerus grypus
Nearby OBIS observations47
Northern gannet
Morus bassanus
Nearby OBIS observations12
Black-legged kittiwake
Rissa tridactyla
Nearby OBIS observations11
Atlantic puffin
Fratercula arctica
Nearby OBIS observations7
Common murre
Uria aalge
Nearby OBIS observations5
Alca torda
Nearby OBIS observations4
Asterias rubens
Nearby OBIS observations4
Cancer pagurus
Nearby OBIS observations4
Flustra foliacea
Nearby OBIS observations4
Laminaria hyperborea
Nearby OBIS observations4
Necora puber
Nearby OBIS observations4
These are nearby biodiversity records, not a guarantee that every species will be seen on a particular dive.
DeepLog + OBIS →