Surf Forecasts:
Three Peaks surf forecast from 1 Sep 2026:
- Best quality surf: Saturday 5 Sep, 10PM (local time) - 2ft (0.6m), 9s period, WSW swell with glassy winds.
- Most powerful swell: Friday 4 Sep, 1AM (local time) - 8ft (2.4m), 7s period, WSW swell with 610 kJ wave energy.
- Next surfable swell (1★+): Saturday 5 Sep, 10PM (local time) - 2ft (0.6m), 9s period with WSW swell.
Best Forecast Surf Conditions for Three Peaks this week:
The surf forecast for Three Peaks over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Sep 05) at 10PM. The primary swell is predicted to be 0.6m and 9s period with a secondary swell of 0.1m and 13s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Three Peaks in the next 16 days are 2.4m 7s and forecast to arrive on Friday (Sep 04) at 1AM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 3s period and expected on Sunday (Sep 06) at 1PM.
| Wave Type | Time (BST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 10PM (Sat 5th Sep) | 2ft (0.6m) 9s |
| Best Surf | 10PM (Sat 5th Sep) | 2ft (0.6m) 9s |
| Most Powerful | 1AM (Fri 4th Sep) | 8ft (2.4m) 7s |
Table - best surf conditions forecast for Three Peaks over the next 16 days.
The Lowdown
G’day, Rusty here, and I’ve gotta be straight with you – this stretch at Three Peaks is looking mostly flat and all over the place for the next two weeks. The first week is basically a write-off, with weak, onshore junk and not one wave worth paddling out for. We’re staring down a run of almost nine days where the surf’s either too small, too messy, or blown out by a stiff breeze. The water temp is about average for this time of year, so no surprises there.
First up, Tuesday the 1st of September kicks off with a tiny 3 ft swell from the WSW and a stiff 12 mph onshore wind – just messy. That theme sticks through the rest of the week: Wednesday the 2nd sees 5 ft to 6 ft of short-period SW swell but with 19 mph onshore winds and a combined energy moderate at 373, yet it’s blown to bits. Thursday and Friday stay lumpy, with 5 ft to 6 ft SSW swell and cross-onshore winds. Saturday the 5th drops right off to 3 ft and weaker energy (72), and by Sunday the 6th it’s almost flat at 2 ft. Monday the 7th shows a bit more life with a 3 ft W swell that has a long 12-second period and a combined energy of 295, but it’s still onshore – frustrating.
Tuesday the 8th of September has a brief flash of size: 8 ft from the WSW with a massive 956 energy reading, but that’s accompanied by onshore winds and short 8-second period. That’s expert-level size but with poor conditions. Wednesday the 9th gets even wilder – 7 ft swell with 28 mph cross-onshore winds and strong breeze – that’s more kite-surfing territory than paddle surfing. It stays average through Thursday the 10th.
Finally, a glimmer of hope: Friday the 11th of September morning brings a proper standout. You get 6 ft of WSW groundswell with an 8-second period, and the wind goes glassy – a light 3 mph from the SE. Combined energy is strong at 402, and the waves should be clean, though the swell size is pushing into intermediate turf and the period is a bit short. That morning session is your best chance. Saturday the 12th morning stays clean with 4 ft and offshore wind from the NE – a solid second option.
Then there’s a big gap until Tuesday the 15th of September morning, when a 4 ft WSW groundswell rolls in with a very long 12-second period and light offshore wind from the NE. Combined energy is 328 – that’s proper, lined-up, powerful waves but the long period means it’ll break a bit too straight on the beach, so better on the point if you can find one. Still, that morning is a promising but less certain standout this far out. Wednesday the 16th morning stays clean with 3 ft and offshore, but it’s small.
So, to sum it up: Friday the 11th morning is the standout – glassy conditions, good size, and strong energy. Tuesday the 15th morning is the long-range gem worth marking on the calendar, but keep your fingers crossed. For the rest, it’s a lot of waiting.
Rusty.
Short Range ForecastLight rain (total 7mm), mostly falling on Tue morning. Very mild (max 18°C on Wed afternoon, min 16°C on Mon night). Winds increasing (light winds from the W on Mon night, fresh winds from the SSW by Wed morning). | Days 4-6 Weather SummaryMostly dry. Warm (max 20°C on Sun afternoon, min 13°C on Fri night). Winds decreasing (strong winds from the SW on Thu night, calm by Sat night). | ||||||||||||||||||||
Tuesday 1 | Wednesday 2 | Thursday 3 | Friday 4 | Saturday 5 | Sunday 6 | Monday 7 | |||||||||||||||
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 9 | WSW 5 | WSW 5 | SW 5 | SW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 8 | W 8 | W 7 | WSW 7 | WSW 9 | WSW 9 | W 9 | WSW 6 | WSW 8 | W 12 | W 11 | WSW 10 |
Wave Graph | |||||||||||||||||||||
137 | 54 | 49 | 110 | 373 | 344 | 263 | 302 | 610 | 306 | 258 | 126 | 65 | 82 | 64 | 40 | 12 | 22 | 289 | 338 | 300 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | on | cross-on | on | on | cross-on | on | on | cross-on | cross-on | cross | cross | cross-on | cross-off | cross | cross-on | cross | on | cross-on | cross |
High Tide | 9:30AM8.21m | 9:48PM8.23m | 10:08AM7.90m | 10:28PM7.78m | 10:51AM7.44m | 11:16PM7.20m | 11:43AM6.88m | 00:16AM6.58m | 12:52PM6.37m | 1:38AM6.14m | 2:24PM6.19m | 3:16AM6.18m | 3:56PM6.54m | ||||||||
Low Tide | 3:28PM0.51m | 3:49AM0.66m | 4:06PM0.85m | 4:28AM1.10m | 4:49PM1.33m | 5:16AM1.67m | 5:45PM1.90m | 6:20AM2.24m | 7:06PM2.39m | 7:55AM2.58m | 8:54PM2.45m | 9:38AM2.39m | 10:25PM1.99m | ||||||||
6:28 | — | — | 6:30 | — | — | 6:31 | — | — | 6:33 | — | — | 6:35 | — | — | 6:35 | — | — | 6:37 | — | — | |
— | 8:05 | — | — | 8:01 | — | — | 8:00 | — | — | 7:58 | — | — | 7:55 | — | — | 7:52 | — | — | 7:51 | — | |
mm | 1 | 2 | 2 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 17 | 17 | 17 | 17 | 18 | 18 | 18 | 18 | 19 | 16 | 17 | 16 | 15 | 15 | 15 | 17 | 20 | 18 | 20 | 20 | 17 |
Feels °C | 14 | 13 | 15 | 12 | 14 | 15 | 16 | 15 | 14 | 12 | 11 | 12 | 13 | 12 | 15 | 13 | 16 | 15 | 18 | 19 | 17 |
Swell 1 Height (m) Direction Period (s) | — | SW 18 | W 8 | SW 16 | — | SW 15 | SW 15 | — | — | SW 14 | SW 14 | W 7 | WSW 7 | WSW 9 | WSW 9 | W 9 | WSW 6 | SW 5 | W 12 | W 11 | WSW 10 |
— | 12 | 11 | 10 | — | 9 | 8 | — | — | 8 | 8 | 126 | 65 | 82 | 64 | 40 | 12 | 12 | 289 | 338 | 300 | |
Swell 2 Height (m) Direction Period (s) | — | SW 18 | SW 16 | — | — | — | — | — | — | — | — | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | W 8 | WSW 8 | SW 12 | — | — |
— | 12 | 10 | — | — | — | — | — | — | — | — | 8 | 7 | 7 | 7 | 7 | 6 | 22 | 6 | — | — | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | SW 14 | — | — | — | — | SW 13 | SW 12 | — | — | — |
— | — | — | — | — | — | — | — | — | — | — | 8 | — | — | — | — | 7 | 6 | — | — | — | |
Wind waves Height (m) Direction Period (s) | WSW 9 | WSW 5 | WSW 5 | SW 5 | SW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 8 | W 8 | — | — | — | — | SE 3 | SE 3 | SE 3 | — | — | — |
137 | 54 | 49 | 110 | 373 | 344 | 263 | 302 | 610 | 306 | 258 | — | — | — | — | 3 | 2 | 2 | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 118 | 143 | 118 | 402 | 327 | 327 | 128 | 327 | 136 | 363 | 362 | 139 | 20 | 128 | 0 | 68 | 53 | 1 | 28 | 28 | 5 |
Best forecast wave conditions in Wales - Gower | |||||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||||
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Information about the Three Peaks Surf forecast
The above surf forecast table for Three Peaks provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Three Peaks can be found by selecting the local surf guide option on the grey menu. Our Three Peaks 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 (Three Peaks) 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 Three Peaks 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.
Three Peaks is 25 km (16 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.











