Regional Forecast
North Wales Surf Forecast
Live wave heights, wind conditions, and 7-day surf predictions for 2 surf spots across North Wales. AI-powered forecasts updated every 6 hours with GFS data.
North Wales Spots
2 spotsHell's Mouth — Porth Neigwl — is one of the most powerful and exposed beaches in Wales. Sitting on the southern coast of the Llyn Peninsula …
Porth Ceiriad is a secluded beach on the Llyn Peninsula in North Wales. Facing south-west, it picks up Atlantic swells that wrap around the …
Surfing in North Wales
North Wales is home to some of the UK's most dramatic and least crowded surf spots. The Llyn Peninsula's exposed south-west facing coastline picks up Atlantic swells that have travelled unimpeded across the Irish Sea, producing powerful, challenging waves in a remote setting.
Top spots
Hell's Mouth (Porth Neigwl) is the region's standout break — a 4-mile crescent of sand that catches virtually any SW swell and can produce heavy, powerful waves. Porth Ceiriad, around the headland, is smaller and more sheltered, making it a better option for intermediate surfers or when Hell's Mouth is too big.
The experience
Surfing in North Wales feels genuinely remote. The Llyn Peninsula is a designated Area of Outstanding Natural Beauty with limited development. Expect uncrowded lineups, stunning scenery, and a real sense of adventure. The downside is limited facilities — bring everything you need.
Practical info
Hell's Mouth has a clifftop car park with a steep walk down. Water temperatures are 8–15°C. A 5/4mm wetsuit is advisable from October to May. The nearest town is Abersoch. Mobile signal can be patchy.
North Wales Surf FAQ
When is the best time to surf in North Wales?
Autumn and winter (September to March) typically deliver the biggest and most consistent swells to North Wales. Spring can also produce excellent conditions with lighter winds. Summer tends to be smaller but cleaner, ideal for beginners.
What is the water temperature in North Wales?
Water temperatures range from around 8-10°C in winter to 16-18°C in summer. A 5/4mm wetsuit is recommended from October to April, and a 3/2mm from May to September. Boots, gloves and a hood are advisable in winter.
How accurate are the North Wales surf forecasts?
MysticSwell uses GFS global forecast model data updated every 6 hours, providing reliable predictions up to 5 days ahead. Forecasts are most accurate within 48 hours. Our AI analysis factors in local beach characteristics for each spot.
What swell direction works best for North Wales?
Most North Wales spots work best on westerly to south-westerly swells (SW-W), which are the predominant swell directions from the North Atlantic. Some spots also pick up northerly and north-westerly swells, offering variety depending on conditions.
Explore more UK surf spots
Browse all 32 spots or check the full forecast.