Independent Atlantic-coast dive context and La Cale mention.
La Cale is a tide-timed drop-off on Île Longue in the Golfe du Morbihan.
La Cale is a tide-timed drop-off on Île Longue in the Golfe du Morbihan.
A staffed boat center is the normal way to dive La Cale, and the schedule needs to follow the tide.
La Cale is a tide-sensitive drop-off on the east side of Île Longue in the Golfe du Morbihan, where a shallow sand-to-rock boundary turns into a compact macro dive. The site is known for conger eels, crustaceans, shrimps, lobsters, nudibranchs, and spider crabs, with seagrass shallows adding more small life. Plan it with a local center and work the dive around slack water.
Conservative research baseline blended with 1 dive by 1 diver.
Depth range, seasonality, and planning context.
Reported Depth
0m - 25m
Depth Note
Shallow start, then a sand-to-rock drop-off into the mid-twenties.
Best Season
April to November, with the calmest windows at slack water and smaller tidal coefficients.
Typical Conditions
Boat-run drop-off with a sand-to-rock boundary, seagrass shallows, modest Atlantic visibility, and tide-sensitive planning.
Site conditions, restrictions, and access requirements.
Site Conditions
Safety Notes
Keep the plan tied to slack water, stay neutral over the drop-off, and avoid kicking up silt in the shallows.
Access Restrictions
Boat-only and tide-timed; plan the exact drop-in with a local center rather than improvising an entry.
Legal Notes
Follow local navigation, site-briefing, and marine-access rules; confirm the day's tide window with your center.
Community notes to help plan your visit.
Scuba Diving
A scenic drop-off dive that mixes rock, sand, and seagrass. Best for careful buoyancy and slow macro searching.
Freediving
Only the very shallow edge suits limited freediving; the site is mainly a scuba drop-off.
Snorkeling
The shallow edge is visible from the surface, but the main interest sits down the slope and on the bottom.
Species commonly reported at this site, with direct links into their wildlife guides.
1 community dive logs and visit reports for this site.
Average conditions based on logged dives & visits.
Planning answers for access, conditions, timing, and site logistics.
Last Updated
Research Sources
Independent Atlantic-coast dive context and La Cale mention.
Golfe currents, visibility, season, and boat-run center context.
East-slope La Cale description and marine-life details.
Depth and beginner-level listing for La Cale.
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