Yarmouth Castle
Castle 16th-century coastal fort on the Isle of Wight
A Tudor artillery fort on the Isle of Wight, constructed as part of Henry VIII’s coastal defences; open to visitors for military architecture, coastal views and local history.
Yarmouth Castle is a small 16th-century coastal artillery fort on the quay at Yarmouth on the Isle of Wight. It was constructed in the mid-1500s as part of England’s coastal defences and overlooks the entrance to Yarmouth harbour.
The compact fort features gun platforms and stone defensive walls positioned to command the harbour approach; its scale reflects the need to cover a narrow channel rather than a large anchorage. It is managed as a historic site and is accessible to visitors who can inspect the ramparts and gun-positions.
Built in the Tudor period to guard against seaborne attack, the castle has undergone repairs and alterations over subsequent centuries to adapt to changing artillery technology and coastal conditions. The original purpose as a harbour-defence fortification has remained its defining role.
The castle sits directly on the seafront in the town of Yarmouth on the Isle of Wight, facing the Solent. It is adjacent to the harbour and quay and is a short walk from local town amenities.
- Harbour location: Located on the waterfront at Yarmouth harbour, the fort offers close-up views of the harbour mouth and the Solent coastline from its gun-positions.
How to Get to Yarmouth Castle #
The castle sits in Yarmouth on the Isle of Wight. Ferries and vehicle services connect to the island from the mainland; once on the Isle of Wight, local roads and short walks lead to the harbour and the castle site.
Tips for Visiting Yarmouth Castle #
- Check English Heritage or local Isle of Wight listings for opening times and whether guided tours are running.
- Visit in the late afternoon light for good views of the Solent and the town of Yarmouth.
Best Time to Visit Yarmouth Castle #
Yarmouth Castle is best visited in the warmer months when coastal walks are comfortable and ferry services to the island are frequent.
Weather & Climate near Yarmouth Castle #
Yarmouth Castle's climate is classified as Oceanic - Oceanic climate with mild summers (peaking in July) and cold winters (coldest in February). Temperatures range from 3°C to 20°C. Moderate rainfall (753 mm/year).
January
January is cold with highs of 8°C and lows of 3°C. Regular rainfall (85 mm) and mostly overcast skies.
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February
February is the coolest month with highs of 8°C and lows of 3°C. Moderate rainfall (59 mm) and mostly overcast skies.
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March
March is cold with highs of 10°C and lows of 4°C. Moderate rainfall (62 mm) and partly cloudy skies.
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April
April is cold with highs of 12°C and lows of 5°C. Moderate rainfall (45 mm) and partly cloudy skies.
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May
May is cool with highs of 16°C and lows of 8°C. Moderate rainfall (43 mm) and partly cloudy skies.
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June
June is cool with highs of 18°C and lows of 11°C. Moderate rainfall (52 mm) and partly cloudy skies.
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July
July is cool with highs of 20°C and lows of 13°C. Moderate rainfall (37 mm) and partly cloudy skies.
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August
August is cool with highs of 20°C and lows of 13°C. Moderate rainfall (50 mm) and partly cloudy skies.
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September
September is cool with highs of 18°C and lows of 11°C. Moderate rainfall (65 mm) and partly cloudy skies.
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October
October is cool with highs of 15°C and lows of 9°C. Regular rainfall (81 mm) and mostly overcast skies.
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November
November is cold with highs of 11°C and lows of 6°C. The wettest month with 89 mm of rain and mostly overcast skies.
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December
December is cold with highs of 9°C and lows of 4°C. Regular rainfall (85 mm) and mostly overcast skies.
