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Live forecasts update automatically; written guidance last reviewed 16 June 2026 by the ScopePress weather desk. Data from national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
Based on the live forecast above, Abersoch sees temperatures between 14°C and 17°C with moderate south-westerly winds and occasional showers. This is typical for early autumn, with sea breezes keeping coastal conditions changeable.
What does the 7‑day and 14‑day outlook look like?
The next seven days show a low pressure influence: highs around 16°C on drier spells, dropping to 12°C overnight. Rain bands push through every 48–72 hours. Extending to 14 days, the pattern remains unsettled but mild, with brief drier windows. For a detailed breakdown, check the 10 Day Weather Forecast UK.
How windy does it get on the Llŷn Peninsula?
Wind speeds in the live forecast reach 15–20 mph, gusting up to 30 mph later. This creates choppy seas around Abersoch and Llanbedrog, ideal for experienced windsurfers but tricky for small boats. See Liverpool Weather for a regional comparison.
Is the water warm enough for swimming?
Sea surface temperature around Abersoch is currently 14–15°C. Most swimmers find a wetsuit comfortable; without one the water feels cool after a few minutes. Check Met Office coastal forecasts for tidal updates.
How does the weather at Llanbedrog compare?
Llanbedrog, just two miles south, shares the same marine climate. Winds may be slightly lighter in the lee of the headland, but rain and temperature are virtually identical to Abersoch. For hourly detail see bbc weather llanbedrog feeds.
Will the 14‑day forecast be accurate?
Beyond seven days confidence drops. The abersoch weather forecast 14 days shows a broad trend of alternating ridges and troughs. Day‑to‑day specifics often shift, so keep checking bbc weather abersoch 14 days updates for closer reliability.