Lihou Island
Island Tidal Channel island near Guernsey with birdlife
Off Guernsey, Lihou Island becomes accessible at low tide via a stone causeway; walkers and birdwatchers visit the protected shoreline and tidal flats.
Lihou Island is a small tidal island off the west coast of Guernsey in the Channel Islands. It is notable for its exposed position at low tide and its coastal habitats.
The island offers coastal walking, saltmarsh and rock-pool habitats and is a spot for seabirds and coastal plants; access is only possible around low tide by a short causeway or beach crossing. There are traces of historical use on the island which add interest for visitors exploring the shoreline.
Lihou has been managed for conservation in recent decades and is not intensively developed, with visitor access and activities organised to protect wildlife and archaeological remains.
Geographically it lies just off Guernsey’s western shore and is approached from the west coast of the main island; crossings must be timed to the local tide charts.
- Tidal access: Access is tide-dependent, with a short causeway or beach crossing connecting it to Guernsey at low tide so visitors must plan around safe crossing times.
- Conservation status: Important wildlife habitat supports shorebirds and saltmarsh plants, so much of the island is managed for conservation rather than development.
How to Get to Lihou Island #
From St. Peter Port (Guernsey), take a short drive or bus to the west coast at L’Eree or Lihou slipway. Cross only at low tide via the marked causeway-consult local tide tables and island council information before attempting the crossing.
Tips for Visiting Lihou Island #
- Check tide tables before attempting the walk-Lihou is a tidal island accessible on foot only around low tide.
- Wear sturdy footwear: the path is pebbly and can be slippery at the high-water margins.
- Respect nesting birds and closed areas-parts of the island are protected for wildlife.
- Ferries and guided walks are occasionally organized from Guernsey for those who prefer not to time the tides.
Best Time to Visit Lihou Island #
Visit in late spring through early autumn for the best low-tide access and comfortable walking weather.
Weather & Climate near Lihou Island #
Temperate climate with mild summers (peaking in August) and cold winters (coldest in February). Temperatures range from 5°C to 18°C. Moderate rainfall (840 mm/year).
January
January is cold with highs of 9°C and lows of 5°C. Significant rainfall (101 mm), mostly overcast skies, and breezy conditions.
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February
February is the coolest month with highs of 8°C and lows of 5°C. Moderate rainfall (77 mm), mostly overcast skies, and breezy conditions.
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March
March is cold with highs of 10°C and lows of 6°C. Moderate rainfall (73 mm), mostly overcast skies, and breezy conditions.
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April
April is cold with highs of 11°C and lows of 7°C. Moderate rainfall (50 mm), partly cloudy skies, and breezy conditions.
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May
May is cool with highs of 14°C and lows of 10°C. Moderate rainfall (47 mm) and partly cloudy skies.
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June
June is cool with highs of 16°C and lows of 12°C. Moderate rainfall (45 mm) and partly cloudy skies.
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July
July is cool with highs of 18°C and lows of 14°C. Moderate rainfall (39 mm) and partly cloudy skies.
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August
August is cool with highs of 18°C and lows of 15°C. Moderate rainfall (47 mm) and partly cloudy skies.
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September
September is cool with highs of 17°C and lows of 13°C. Moderate rainfall (66 mm), partly cloudy skies, and breezy conditions.
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October
October is cool with highs of 15°C and lows of 11°C. Regular rainfall (87 mm), mostly overcast skies, and breezy conditions.
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November
November is cool with highs of 12°C and lows of 8°C. The wettest month with heavy rain (105 mm), mostly overcast skies, and breezy conditions.
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December
December is cold with highs of 10°C and lows of 6°C. Significant rainfall (103 mm), mostly overcast skies, and breezy conditions.
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