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West Mersea

Essex's oyster island, cut off twice a day by the tide

Photo © Greg Raison, Google Maps

West Mersea sits at the western tip of Mersea Island, a low, flat spit of land dangling off the Essex coast between the Colne and Blackwater estuaries, just south of Colchester. It's reached by a single road, The Strood, a causeway across the saltmarsh that floods with the tide twice a day — check the tide tables before you set off, because for an hour or so either side of high water the island is genuinely cut off from the mainland.

That slightly precarious, end-of-the-line feel is part of the appeal. West Mersea itself is a working boating town first and a holiday destination second: houseboats and beach huts line the foreshore, dinghies and yachts crowd the hard, and the smell of the oyster sheds drifts along the front. It has been a fishing and oyster-farming settlement since Roman times, and today it's still one of the best places in England to eat oysters within sight of the water they were grown in.

Getting to West Mersea

West Mersea lies about nine miles south of Colchester, reached via the B1025 and then the B1026 across The Strood causeway. Colchester itself is on the A12 and has a mainline station with regular services to London Liverpool Street (around an hour), from where local buses run on to Mersea. Driving is by far the easiest way to arrive, not least because you'll want a car to explore Cudmore Grove and the wider island — just build tide times into your plans, since the causeway floods for a window either side of high water and there is no way round it.

Best time to visit West Mersea

Summer, from May through September, is when West Mersea is at its liveliest, with sailing regattas, the town regatta in August, busy beach huts and long evenings on the front outside the oyster bars. Spring and early autumn are quieter and often just as pleasant, with milder crowds and good conditions for walking the sea wall and birdwatching on the estuary mudflats, which draw large numbers of wading birds outside the summer months. Winter has its own appeal for a bracing coastal walk and a plate of oysters, though some seasonal businesses scale back their hours.

Where to stay in West Mersea(1)

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About staying in West Mersea

West Mersea isn't a big hotel town — its accommodation leans towards guesthouses, B&Bs, self-catering cottages and characterful spots near the water rather than large chain hotels, which suits a place that's really built around its harbour, oyster sheds and yacht club rather than a conventional seafront strip. Staying in the town itself puts you within walking distance of the Company Shed, the Oyster Bar, the yacht club and the hard where dinghies launch, making it easy to soak up West Mersea's working-boat atmosphere without needing a car for the evening.

Further out towards Cudmore Grove and the quieter eastern end of Mersea Island, options tend to be more spread out, trading some of the town's bustle for proximity to the beach, country park and sea wall walks. Wherever you base yourself, it's worth booking ahead for summer weekends and regatta week in particular, when the island's relatively limited stock of rooms fills quickly, and double-checking arrival times against The Strood's tide tables, since the causeway can be impassable for a window either side of high water and there's no alternative route onto the island.

Things to Do in West Mersea(1)

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Top things to do in West Mersea

West Mersea is small, but there's plenty to fill a day or a long weekend, from the beach to the island's wilder eastern end.

  • West Mersea Oyster Bar and The Company Shed — two of the town's best-known seafood spots, both serving Colchester rock oysters and Mersea natives bred and processed on site, a few yards from the water.
  • Cudmore Grove Country Park — a 102-acre park at the island's eastern end where the Colne and Blackwater estuaries meet, with sandy beach, grazing marsh, sea wall walks, WWII pillboxes, the remains of a 16th-century blockhouse, and eroding cliffs that have given up 300,000-year-old fossils.
  • The Strood and Mersea Island Museum — the causeway itself is a spectacle at high tide, and the small local museum tells the story of the island's oyster fishery, boatbuilding and wartime history.
  • West Mersea Yacht Club — founded in 1899 and now one of the East Coast's principal racing clubs, with immediate access to the Blackwater, Colne and Thames Estuary; visiting sailors and non-members alike can usually get a meal in the clubhouse.
  • West Mersea Town Regatta — an annual sailing regatta dating back to 1838, with around a hundred boats racing off the town in a variety of classes each summer.
  • Round-the-island walk — a roughly 13-mile circuit of Mersea Island's sea wall, taking in saltmarsh, mudflats, oyster beds and views across the Blackwater, achievable as a long day out for fit walkers.
  • Mersea Island Vineyard — a working vineyard on the island offering tours and tastings of its own wines, a change of pace from the boats and beaches.

Where to Eat in West Mersea

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Food and drink in West Mersea

Seafood is the reason most people come to eat in West Mersea. The Company Shed is a byword for simple, fresh shellfish served during the day, while the West Mersea Oyster Bar offers a fuller evening menu built around oysters bred in the creeks around the town. The Sandbank Pub & Restaurant on Seaview Avenue has beachside seating and regular live music, and the Island Art Cafe on Coast Road combines a well-reviewed café with a small gallery. For a drink with a view of the racing, the West Mersea Yacht Club is open to visitors most days of the week.

Attractions Near West Mersea

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Worth the trip — within 50 miles of West Mersea.

Camping in West Mersea

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About camping in West Mersea

Camping on Mersea Island means low, open Essex coastline: flat saltmarsh, tidal creeks, oyster beds and long views across the Blackwater and Colne estuaries rather than dramatic scenery, but with genuinely big skies and excellent birdwatching. As with anywhere in England, wild camping is illegal without the landowner's permission, so stick to established sites, several of which sit within a short walk or drive of West Mersea town and the beach at Cudmore Grove.

The terrain is gentle and largely flat, which makes for easy walking and cycling around the sea wall, but it also means the island is exposed to wind coming off the North Sea, so a sturdy tent and secure pegging are worth the effort even in summer. The ground can be soft near the marsh edges after rain, and midges and mosquitoes can be persistent close to the creeks in still, warm weather, so pack repellent.

Late spring through early autumn, roughly May to September, is the most reliable window for camping here, with the longest daylight, the best chance of settled weather, and the island's regattas and oyster festivals in full swing. Facilities-wise, expect a mix of simple, family-run touring and tent pitches close to the town and beach, plus a handful of more comfortable options with electric hook-ups for caravans and motorhomes. Glamping has a growing presence on this stretch of the Essex coast too, with shepherd's huts, safari tents and static beach huts offering a step up in comfort while keeping the same views over the water — a good option if you'd rather not pitch a tent but still want to fall asleep to the sound of the tide.

Whichever site you choose, keep half an eye on the tide tables for The Strood, the single causeway road linking the island to the mainland: it floods for an hour or so either side of high water, and campers arriving or leaving the island need to plan around it rather than around the campsite's own opening times.

Self-Catering Cottages in West Mersea

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Common questions about West Mersea

Where can I stay in West Mersea?

We list 1 hotels, B&Bs and guest houses in and around West Mersea.

What is there to do in West Mersea?

We list 1 attractions and things to do in and around West Mersea.