United Kingdom · Atlantic Europe
Each location is refreshed once every three hours. The hourly view, 7-day forecast, luck factor and packing notes come from the same stored update.
We compare the 7-day forecast with the version-matched historical observations available for the same time of year at Llangennith. The delta shows whether conditions look better, worse or about the same as a typical late July.
We score each day of the 7-day forecast using the same algorithm as the leaderboard, and highlight the highest scorer.
Open-Meteo's Marine API (swell height, period, water temperature) and Weather API (wind and conditions).
Not much swell but keen eyes will find something to ride. Short-period chop. The waves lack any real push. Onshore wind making a mess of the surface. Best conditions early morning before the sea breeze arrives.
PeakWave scores are planning signals, not safety clearance. Check local authorities, official bulletins and on-site conditions before you go. Read our editorial policy.
Llangennith is a highly exposed, sweeping beach break extending for three miles along the western edge of the Gower Peninsula in Wales. The seafloor comprises a wide, gently sloping expanse of highly compacted sand, creating multiple shifting sandbanks along the entire stretch. Facing directly into the Atlantic, it acts as a massive swell magnet, capturing unattenuated south-westerly groundswells with remarkable consistency. An easterly offshore wind is required to structure the wave faces and counteract the frequently disorganised sea state. Because the sandy gradient is relatively gradual, the waves tend to spill rather than jacking violently, generating highly workable, predictable A-frame peaks. This highly functional bathymetry makes Llangennith perfectly suited for intermediate surfers. It provides reliable, long walls ideal for practising speed generation and carving manoeuvres. The sheer size of the beach ensures the line-up remains diffuse, providing a safe environment for progression, though the paddle out can be highly demanding during larger winter swells.
Heads up: jellyfish: high.
Indicators derived from forecast data, not official warnings. Always check local lifeguard or official advice.
The air here is 74% cleaner than the average comparison city right now.
Significantly cleaner air than a typical city. Ideal for outdoor exercise with minimal respiratory strain.
Not a pollutant. Ozone is naturally higher at altitude and near the coast, and lower in cities where traffic exhaust breaks it down. High readings here typically indicate clean air. Can cause short-term airway irritation during intense exercise but is not linked to the long-term health risks of particulate pollution.
Additive health score: each pollutant contributes points relative to its WHO 2021 guideline and long-term health impact (PM2.5 9, NO₂ 5, O₃ 3, PM10 2, SO₂ 1 at WHO limits). Data via Open-Meteo. City markers show live readings. Red line marks the WHO guideline. Updated 15:00
Moderate water clarity: ~3m visibility
Daily scores over the last 12 months at Llangennith
Historical quality only. Safety is not reconstructed for this view.
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Create Profile →Partly. The model uses stored spot geometry, swell ranges and tide preferences where configured. It cannot see changing banks, crowds, access, closures or everything visible on a local cam, so treat it as a starting point.
The best week for surf at Llangennith is the week of 23 November (score 3/5) with low crowds.
Local knowledge and community tips for Llangennith
Llangennith is a three-mile exposed beach break on the western edge of the Gower Peninsula in Wales. It faces due west into the Atlantic and picks up every scrap of swell going. The beach is vast, wild, and powerful, backed by enormous dunes. When solid Atlantic swell arrives, this place delivers head-high-plus waves with real punch. It is the Gower's primary big-wave beach and the closest thing south Wales has to a north Cornwall experience.
Picks up any westerly Atlantic swell with excellent consistency. An easterly offshore wind provides clean conditions. Works on all tides but the shape varies: low tide can be hollow and dumpy, mid-tide offers the best all-round shape, and high tide pushes the break into deeper water. The 3-8ft range is where it excels. Consistent September through May.
Three miles of beach means endless peaks. The section near the main car park (Hillend) is most popular and usually has well-defined banks. Walking north or south for 10 minutes reveals quieter peaks that are often just as good. The banks shift after storms so what worked last week may not apply. Watch the water before committing.
Powerful rip currents are the main danger, particularly on bigger swells. The beach is fully exposed to Atlantic weather and conditions can deteriorate rapidly. The sheer size of the beach means drifting a long way from your entry point is easy. Nearest help is far away if things go wrong. The shorebreak can be heavy on lower tides.
Hillend campsite car park (pay) at the southern end offers the easiest access. National Trust car park at the north (Broughton) end for quieter sections. Both have short walks through dunes to the beach. Basic facilities at Hillend.
Busy near the main access points on good days, but the beach is so long that walking guarantees space. The Swansea and Gower surf community is active and the main peak can see 20-30 people on a good weekend. Walk 10 minutes in either direction and you will have a peak to yourself. Surf schools operate near Hillend.
Llangennith rewards walking. The extra 10 minutes to find a quieter peak almost always pays off with better waves and no crowd. The banks near the stream outlets tend to be more defined. If the wind is wrong here (onshore westerly), Langland and Caswell on the south coast of Gower will be offshore but need bigger swell. The King Arthur Hotel in Reynoldston does a proper post-surf Sunday roast.
Surf at Llangennith
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Combining historical conditions with school holiday crowd pressure to find the sweet spot.
The timing score combines two signals: historical conditions quality (how good the skiing or surfing typically is in a given week, based on 5 years of weather data) and crowd pressure (how many of this destination's feeder markets have school holidays that week).
Crowd pressure is weighted by each feeder country's share of visitors. If 40% of a resort's visitors come from France and France is on holiday, that contributes 0.40 to the crowd pressure score. Crowds can reduce the timing score by up to 35%, ensuring conditions still matter most.
Scores: 5 = great conditions with low crowds (the sweet spot). 4 = great conditions with moderate crowds, or good conditions with low crowds. 3 = average. 2 = below average conditions or very crowded. 1 = poor conditions or peak holiday chaos.
Last 30 days of logged conditions.
Based on historical weekly averages
Conditions at Llangennith tend to be best between 06:00 to 09:00 in July.
Average score during this window: 31/100
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