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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 before heading out – Nefyn’s coastal weather can change quickly, with sea breezes and cloud often rolling in from the Llŷn Peninsula.
What should I expect in Nefyn today?
The live forecast above shows the immediate conditions. Nefyn’s microclimate is shaped by its north‑facing bay, so expect cooler temperatures than inland Gwynedd, especially when the wind is offshore.
- Morning cloud often clears by late morning, giving way to bright spells.
- Afternoon sea breezes pick up – factor in wind chill if you’re on the beach.
- Rain tends to be showery; longer spells are uncommon away from frontal systems.
How does the outlook look for the week ahead?
The 10‑day and 14‑day trends for Nefyn rely on the Met Office and BBC models. Mid‑week often sees a ridge of high pressure, bringing settled but hazy conditions.
- Check nefyn weather bbc for hourly updates on wind direction.
- For surfers, xc weather morfa nefyn gives detailed swell and wind data.
- The nefyn weather met office page provides the most reliable five‑day forecast.
- For a broader view, weather in nefyn 10 days can help you plan trips to the Wales Coast Path.
Where can I check the Nefyn weather Met Office forecast?
The Met Office page for Nefyn is the most authoritative source. You can also use their postcode search (LL53) for a detailed 5‑day outlook, including UV and pollen levels. BBC Weather provides a similar 14‑day view.
Is the wind strong enough for surfing at Morfa Nefyn?
Yes, often. XC Weather Morfa Nefyn offers live wind and swell data. South‑westerly winds produce the best waves; north‑easterly winds tend to flatten the sea. Always check local tide times before heading out.
Does Nefyn get very different weather compared to Liverpool?
Nefyn is more exposed to Atlantic fronts, so it can be cloudier and windier than Liverpool. Liverpool sits in the rain shadow of the Welsh mountains, often recording slightly less rainfall. Check the Liverpool Weather page for comparison.