Guernsey
Hanois Lighthouse
About this Dive Site
Description
Dive near the iconic Hanois Lighthouse for a unique encounter with Guernsey's underwater world. Rocky outcrops and sandy patches create diverse habitats for abundant marine life, including crabs, lobsters, and a variety of fish species, all thriving in the shadow of this working beacon.
Best Time to Dive
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 10°C | 10°C | 11°C | 12°C | 14°C | 16°C | 18°C | 19°C | 18°C | 16°C | 13°C | 11°C |
Peak Season
July, August, May, June, September
Apr
Early sightings of seals
May
Plankton blooms start, good for macro life
Jun
Abundant marine life, good for wreck diving
Jul
Peak season for visibility and marine life
More monthly highlights
Aug
Warmest water, excellent for all types of diving
Sep
Seals are often seen
Oct
Autumn colors underwater
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