Mumbles Weather
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Live forecasts update automatically; written guidance last reviewed 20 June 2026 by the British News Desk weather desk. Data from national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
Check the live forecast above for Mumbles before heading out, as coastal conditions can shift quickly with sea breezes and incoming weather systems. The BBC forecast combines Met Office data with local observations to give you a reliable view.
How does the local geography affect Mumbles weather?
Mumbles sits on a south-facing headland west of Swansea, exposed to Atlantic fronts that bring frequent rain and strong winds. The Bristol Channel moderates temperatures—warmer in winter, cooler in summer—while the steep limestone cliffs can trap sea mist, known locally as “haar,” especially in spring. This microclimate means conditions often differ from inland areas like Bristol Weather, so always check the live forecast before planning coastal walks or water activities.
What should I expect from Mumbles forecasts at different ranges?
For immediate plans, the bbc weather mumbles 7 days view gives a reliable overview of wind and rain bands. If you’re looking further ahead, the bbc weather mumbles 14 days and weather mumbles 21 days outlooks are useful for spotting wider patterns, though accuracy drops beyond a week. For hourly detail, the met office weather mumbles page offers tide timings and UV index, while accuweather mumbles provides minute-by-minute precipitation alerts. Comparing these sources helps you decide whether to pack a waterproof or wait for the afternoon sunshine.
Is the BBC forecast for Mumbles reliable for planning a beach day?
Yes, but check coastal wind and tide warnings in the live forecast. Mumbles’ beach can be cut off at high spring tides, and onshore winds bring sudden showers. The BBC model updates hourly, so refresh it before leaving.
How does Mumbles weather compare to Swansea city centre?
Mumbles is typically 1–2°C cooler and windier due to its exposed headland. Cloud breaks often occur later in the day, while Swansea city is slightly warmer and less prone to sea mist. For a direct comparison, view the UK weather hub and toggle locations.
Why does mist sometimes form over Mumbles Bay in summer?
Warm southerly air meets the cold Bristol Channel, causing condensation. This “sea fog” can linger for hours, especially in June and July. The bbc weather swansea forecast often includes visibility warnings when this happens.
For longer-term planning, the 10 Day Weather Forecast UK includes Mumbles and nearby beaches, while Sheffield Weather and other inland pages highlight the contrast with this exposed coastal spot.
