Home › Weather › Weather Mevagissey
Live forecasts update automatically; written guidance last reviewed 16 June 2026 by the Regional Report weather desk. Data from national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
Check the live forecast above for Mevagissey’s current conditions, then plan around the coastal pattern that defines this Cornish fishing port’s weather — mild winters, moderate summers, and frequent sea breezes.
What should I expect from the weather in Mevagissey today and this week?
The immediate outlook is shaped by Atlantic systems moving across Cornwall. Sea temperatures moderate the air, so frost is rare near the harbour. The live forecast above gives the most accurate view for the next few hours, while the 10 Day Weather Forecast UK page shows the broader trend.
- Mornings often start with low cloud or mist that clears by late morning, especially in spring and summer.
- South-westerly winds bring the highest chance of rain; north-easterlies bring drier, brighter spells.
- If you’re checking weather mevagissey tomorrow, factor in the tide times — exposed areas around the harbour can feel breezier at high water.
- For a longer view, 14 day weather mevagissey outlooks help with holiday or boat-trip planning, though confidence drops after day 7.
How reliable are longer-range forecasts for Mevagissey?
The Met Office’s 3–5 day outlook is generally reliable for Cornwall, but specific conditions in the Mevagissey bay can differ from inland forecasts. Many visitors rely on bbc weather mevagissey and bbc weather mevagissey 14 days for quick reference, though for local nuance the Met Office’s own site gives more detail on sea-state and UV. For a broader regional picture, see the UK weather hub.
Does Mevagissey get much fog?
Yes, especially in spring (March–May) when warmer land air meets the cooler sea. Harbour fog can linger until midday, then clears rapidly as the breeze picks up.
What’s the best time of year for settled weather?
Late May to early July often brings the most stable conditions — lighter winds, longer sunshine, and lower rainfall than autumn or winter. September can also be very pleasant.
How does weather affect boat trips from the harbour?
Boat operators monitor wind speed and swell. Force 5 winds (17–21 knots) or a significant swell usually mean trips are cancelled. Always check the live forecast above and call ahead.