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Live forecasts update automatically; written guidance last reviewed 20 June 2026 by the UK Bullet weather desk. Data from national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
Based on the live forecast above, Tintagel’s weather today is shaped by its exposed Atlantic position, bringing a blend of sunny spells and passing showers with a moderate westerly breeze. Conditions change quickly here, so check the hour-by-hour details.
What is the typical weather pattern in Tintagel?
Tintagel sits on the rugged north Cornwall coast, where the Gulf Stream keeps winters mild and summers cool but often cloudy. Rain is frequent year-round, especially from October to January, while spring and early autumn offer the best chance of settled spells. The surrounding cliffs amplify wind speeds, so a jacket is always useful.
- Average highs: 9°C in winter, 19°C in summer
- Annual rainfall: around 1,100 mm, well above the UK average
- Windiest months: November to March, with gusts often exceeding 40 mph
- Sea fog can roll in quickly, reducing visibility at Tintagel Castle
How reliable are longer-range forecasts for Tintagel?
Detailed predictions beyond 10 days become less dependable due to the variable Atlantic weather systems. For a balanced view, combine the BBC Weather Tintagel short-term outlook with the Met Office weather Tintagel regional model. You can browse our 10 Day Weather Forecast UK page for a snapshot, but always re-check the live data above before heading out. Visitors planning trips to Tintagel Castle often rely on weather in Tintagel Castle 10 days guides alongside local webcams.
What is the best time of year to visit Tintagel?
Late spring (May–June) and early autumn (September) offer the most settled weather, with fewer showers and lighter winds. Summer can be busy but still cool, while winter brings dramatic seas and storm-watching opportunities.
How accurate are 14-day and 21-day forecasts for Tintagel?
Predictions beyond 10 days are low confidence due to rapid Atlantic changes. For planning, use weather Tintagel 14 days as a trend indicator, but trust the short-term forecast for specific conditions.
What should I wear for Tintagel Castle?
Layered clothing, a waterproof jacket and sturdy shoes are essential year-round. The castle is exposed and paths can be slippery after rain. Even in summer, a warm layer and windproof shell are advisable.
For wider UK conditions, see our UK weather hub or compare with Bristol Weather for a regional perspective. If you need an outlook for the next few days, check weather Tintagel tomorrow on the live panel above rather than relying on extended models.