Surf Forecasts:
Langland Bay surf forecast from 16 Aug 2026:
- Best quality surf: Thursday 20 Aug, 10PM (local time) - 2.5ft (0.7m), 6s period, W swell with offshore winds.
- Most powerful swell: Thursday 20 Aug, 1AM (local time) - 5ft (1.6m), 7s period, W swell with 269 kJ wave energy.
- Next surfable swell (1★+): Thursday 20 Aug, 10PM (local time) - 2.5ft (0.7m), 6s period with W swell.
Best Forecast Surf Conditions for Langland Bay this week:
The surf forecast for Langland Bay over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Aug 20) at 10PM. The primary swell is predicted to be 0.7m and 6s period with a secondary swell of 0.5m and 8s. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Langland Bay in the next 16 days are 1.6m 7s and forecast to arrive on Thursday (Aug 20) at 1AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 4s period and expected on Thursday (Aug 20) at 10PM.
| Wave Type | Time (BST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 10PM (Thu 20th Aug) | 2.5ft (0.7m) 6s |
| Best Surf | 10PM (Thu 20th Aug) | 2.5ft (0.7m) 6s |
| Most Powerful | 1AM (Thu 20th Aug) | 5ft (1.6m) 7s |
Table - best surf conditions forecast for Langland Bay over the next 16 days.
The Lowdown
Alright, Rusty here. Let’s talk about Langland Bay. I’m gonna be straight with you: if you’re chasing solid surf over the next couple of weeks, this stretch is going to test your patience. The water’s sitting at 70°F which is 9°F warmer than normal for this time of year – that’s very unusual, almost like a summer bath, but the waves aren’t playing ball.
We start off the outlook on Sunday the 16th with tiny, weak 1ft swell from the WSW, period a short 7 seconds, and combined energy is a paltry 18 – that’s weak. It’s glassy early but there’s just nothing on offer. That sets the tone. Through Monday the 17th and Tuesday the 18th, we see a slight bump to around 2ft to 4ft, but it’s mostly short-period windswell (5-6 seconds) and cross or cross-off winds keep it bumpy. The energy climbs a bit to 108 on Tuesday morning, but still, it’s poor surf – not worth paddling out.
Wednesday the 19th through Friday the 21st have a bit more height, pushing 4ft to 5ft, but the wind is fresh and cross or cross-off, creating lumpy, choppy conditions. Energy gets up to 432 on Thursday morning, which is moderate, but the wind and chop ruin the party. By Saturday the 22nd and into the next week, the swell drops right off – down to 0.3ft to 1ft with very long periods up to 14 seconds, but the energy is below 30. It’s glassy on Wednesday the 26th morning, but with only 0.3ft of swell, you’re looking at a lake.
Then there’s a gap. From about the 23rd August right through to the 27th, there’s barely a ripple – a dry spell of several days with no surf worth mentioning.
Now, here’s the one potential standout, but it’s a long-range call and it comes with a warning. On Friday the 28th of August, the morning shows a 6ft swell from the WSW, period 8 seconds, and the combined energy jumps to 624 – that’s strong energy. However, it’s cross-onshore with a gentle breeze and fairly choppy, so it’s not clean. That size at 6ft is starting to push beyond beginner territory, but it’s not huge. Given the onshore wind, this looks more interesting for kite surfing than for paddle surfing. The Saturday the 29th morning drops to 4ft, 7 seconds, with cross-off wind and clean conditions, energy at 225 – moderate. That might be your best bet across the whole two weeks, but the swell is still pretty average. The rest of the forecast after that drops off again into windy, messy, onshore slop.
Overall, this is a bleak run for Langland Bay. No true standouts. If you really need a wave, the morning of Saturday the 29th is the pick – clean, offshore-angled wind, around 4ft from the WSW. But don’t expect much.
Rusty.
Short Range ForecastMostly dry. Very mild (max 19°C on Mon morning, min 14°C on Tue night). Winds increasing (calm on Sun morning, fresh winds from the W by Tue afternoon). | Days 4-6 Weather SummaryLight rain (total 6mm), mostly falling on Wed night. Very mild (max 17°C on Wed afternoon, min 12°C on Thu night). Winds decreasing (fresh winds from the W on Wed afternoon, light winds from the NNW by Thu night). | ||||||||||||||||||||
Sunday 16 | Monday 17 | Tuesday 18 | Wednesday 19 | Thursday 20 | Friday 21 | Saturday 22 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map | |||||||||||||||||||||
Wave Height (m) Direction Period (s) | WSW 7 | WSW 7 | WSW 7 | W 5 | W 5 | W 5 | W 6 | W 6 | WSW 6 | W 6 | WSW 6 | W 7 | WSW 7 | W 7 | W 7 | W 8 | W 6 | WSW 8 | W 8 | WSW 10 | WSW 10 |
Wave Graph | |||||||||||||||||||||
18 | 18 | 10 | 14 | 37 | 13 | 97 | 76 | 58 | 130 | 155 | 269 | 214 | 163 | 43 | 48 | 18 | 14 | 12 | 20 | 18 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | cross | cross | cross-off | cross | cross-on | cross-off | cross | cross | cross | cross | cross-off | cross-off | cross-off | off | cross-off | cross-off | off | off | cross-off | off |
High Tide | 9:51PM9.46m | 10:10AM9.04m | 10:23PM9.02m | 10:41AM8.59m | 10:55PM8.48m | 11:12AM8.06m | 11:28PM7.89m | 11:51AM7.51m | 00:13AM7.29m | 12:49PM7.00m | 1:23AM6.79m | 2:19PM6.75m | 2:58AM6.69m | ||||||||
Low Tide | 3:34PM1.13m | 3:57AM1.32m | 4:04PM1.48m | 4:25AM1.75m | 4:35PM1.94m | 4:54AM2.27m | 5:08PM2.48m | 5:28AM2.83m | 5:52PM3.08m | 6:17AM3.42m | 7:01PM3.61m | 7:43AM3.84m | 8:36PM3.79m | ||||||||
6:01 | — | — | 6:03 | — | — | 6:05 | — | — | 6:05 | — | — | 6:07 | — | — | 6:09 | — | — | 6:11 | — | — | |
— | 8:37 | — | — | 8:35 | — | — | 8:32 | — | — | 8:30 | — | — | 8:29 | — | — | 8:27 | — | — | 8:24 | — | |
mm | — | — | — | — | — | — | — | — | — | — | 2 | 3 | — | 1 | — | — | — | — | — | — | — |
Temp °C | 17 | 18 | 18 | 19 | 18 | 18 | 19 | 18 | 17 | 16 | 17 | 16 | 17 | 17 | 14 | 16 | 17 | 14 | 17 | 18 | 14 |
Feels °C | 16 | 14 | 19 | 16 | 14 | 16 | 16 | 13 | 15 | 11 | 11 | 11 | 12 | 12 | 10 | 12 | 13 | 11 | 14 | 12 | 9 |
Swell 1 Height (m) Direction Period (s) | WSW 7 | W 7 | WSW 7 | W 5 | W 18 | WSW 7 | W 6 | SW 17 | SW 17 | SW 16 | W 16 | SW 16 | WSW 7 | SW 14 | W 7 | W 8 | WSW 8 | W 5 | W 8 | WSW 10 | WSW 10 |
18 | 9 | 10 | 14 | 6 | 10 | 97 | 11 | 12 | 11 | 5 | 10 | 214 | 8 | 43 | 48 | 12 | 8 | 12 | 20 | 18 | |
Swell 2 Height (m) Direction Period (s) | — | — | W 7 | W 7 | — | — | SW 16 | — | — | — | — | W 16 | SW 15 | W 15 | SW 14 | — | SW 13 | WSW 8 | WSW 11 | SW 15 | SW 15 |
— | — | 9 | 4 | — | — | 11 | — | — | — | — | 5 | 8 | 4 | 8 | — | 7 | 14 | 11 | 8 | 8 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | W 14 | SW 13 | SW 16 | W 12 | SW 15 | SW 15 | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | 4 | 7 | 10 | 3 | 9 | 9 | — | |
Wind waves Height (m) Direction Period (s) | — | WSW 7 | W 3 | — | W 5 | W 5 | — | W 6 | WSW 6 | W 6 | WSW 6 | W 7 | W 7 | W 7 | NNW 3 | NNW 4 | W 6 | — | — | NNE 2 | ESE 2 |
— | 18 | 2 | — | 37 | 13 | — | 76 | 58 | 130 | 155 | 269 | 210 | 163 | 2 | 1 | 18 | — | — | 1 | 1 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 288 | 424 | 232 | 318 | 320 | 413 | 236 | 1180 | 407 | 441 | 320 | 482 | 49 | 361 | 13 | 318 | 318 | 189 | 289 | 307 | 178 |
Best forecast wave conditions in Wales - Gower | |||||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||||
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Information about the Langland Bay Surf forecast
The above surf forecast table for Langland Bay provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Langland Bay can be found by selecting the local surf guide option on the grey menu. Our Langland Bay surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Langland Bay) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).
Further information to help with frequently asked questions about our surf forecast for Langland Bay may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.
Langland Bay is 8 km (5 miles) from Swansea. If you plan a holiday in Wales - Gower, look for hotels and other accommodation in Swansea. Swansea has rooms for a wide range of budgets as well as car hire and transport links.











