Jethou Island
Small private Channel Island near Guernsey
A privately leased islet near Herm in the Channel Islands, Jethou offers coastal walks, seabird colonies and sheltered bays; landing is restricted, so most people see it from boat trips.
Jethou at a Glance#
Address: Jethou (Channel Islands) - private island, no public address
About Jethou#
Jethou is a very small island in the Channel Islands, administered as part of the Bailiwick of Guernsey. It is a privately leased island with a small number of buildings and limited public access.
The island’s shoreline and compact landform are the main features of interest; it does not have public services or tourist infrastructure on the scale of larger Channel Islands. Boat visitors can view the island from nearby islands, but landing is normally by permission of the leaseholder.
Historically Jethou has been leased and occupied intermittently and has had small temporary populations rather than a permanent, self-contained community. Its buildings and any tenancy arrangements have changed over time according to leases from the Guernsey authorities.
Jethou lies immediately to the south of Herm, in the eastern approaches of the Channel Islands archipelago, and is visible from surrounding islands and passing boats.
- Access: Generally privately leased and not regularly open to general public visits; access is restricted in many years.
- Location relative to Herm: Part of the Bailiwick of Guernsey and lies immediately south of the island of Herm in the Channel Islands.
How to Get to Jethou#
There is no regular public ferry to Jethou as it is privately leased. The island is best viewed from scheduled passenger ferries to nearby Herm or Sark departing from Guernsey.
Tips for Visiting Jethou#
- Jethou is privately leased-respect local rules and note that public access is restricted; organized day visits are occasional and rare.
- View Jethou from the passenger ferry to Herm and Sark for a good photo without landing.
- If invited to land (rare), be discreet and respectful of private property.
Best Time to Visit Jethou#
The island is private with restricted access-view it from ferries to Herm or Sark during summer for the easiest experience.
Weather & Climate near Jethou#
Temperate climate with mild summers (peaking in August) and cold winters (coldest in February). Temperatures range from 5°C to 19°C. Moderate rainfall (834 mm/year).
| Month | Comfort | Temp | Feels | Rain | Sky | Humidity | Wind | UV | Daylight |
|---|---|---|---|---|---|---|---|---|---|
| January | Poor | 5° - 9° | 3° | 99 mm | overcast | 83% | 8.6 m/s | 0.1 low | 8.5h |
| February | Poor | 5° - 9° | 3° | 76 mm | overcast | 83% | 7.9 m/s | 0.2 low | 9.9h |
| March | Acceptable | 6° - 10° | 4° | 71 mm | overcast | 84% | 7.2 m/s | 0.5 low | 11.7h |
| April | Acceptable | 7° - 11° | 6° | 49 mm | partly cloudy | 85% | 6.5 m/s | 0.9 moderate | 13.6h |
| May | Good | 10° - 14° | 12° | 49 mm | partly cloudy | 87% | 5.9 m/s | 1.3 high | 15.2h |
| June | Very Good | 12° - 16° | 14° | 46 mm | partly cloudy | 88% | 5.4 m/s | 1.6 very high | 16.0h |
| July | Very Good | 14° - 18° | 16° | 38 mm | partly cloudy | 88% | 5.5 m/s | 1.6 very high | 15.6h |
| August | Very Good | 15° - 19° | 17° | 46 mm | partly cloudy | 86% | 5.4 m/s | 1.3 high | 14.2h |
| September | Good | 14° - 17° | 15° | 65 mm | partly cloudy | 83% | 6.3 m/s | 0.8 moderate | 12.4h |
| October | Acceptable | 11° - 15° | 13° | 88 mm | overcast | 82% | 7.5 m/s | 0.4 low | 10.6h |
| November | Poor | 8° - 12° | 10° | 105 mm | overcast | 82% | 8.1 m/s | 0.1 low | 8.9h |
| December | Poor | 7° - 10° | 4° | 102 mm | overcast | 82% | 8.4 m/s | 0.1 low | 8.0h |
