
Surf Forecasts:
Three Peaks surf forecast from 11 Sep 2026:
- Most powerful swell: Saturday 12 Sep, 7PM (local time) - 6.5ft (2.0m), 7s period, WSW swell with 384 kJ wave energy.
Best Forecast Surf Conditions for Three Peaks this week:
The most powerful waves expected at Three Peaks in the next 16 days are 2.0m 7s and forecast to arrive on Saturday (Sep 12) at 7PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.6m 4s period and expected on Wednesday (Sep 16) at 1AM.
| Wave Type | Time (BST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 7PM (Sat 12th Sep) | 6.5ft (2.0m) 7s |
Table - best surf conditions forecast for Three Peaks over the next 16 days.
The Lowdown
Alright folks, Rusty here with a long look at the Three Peaks stretch. I gotta be straight with you – we’re going through a pretty bleak patch before we might see a little light at the end of the tunnel. There are some big gaps in the action here, so patience is the name of the game.
Kicking off, the water temp is running much warmer than normal for this time of year, sitting around 65°, which is a real anomaly.
From now through the next week and a half, it’s mostly a write-off. We’ve got a stretch starting Friday the 11th and lasting all the way through the morning of Tuesday the 22nd where the surf is just poor. That’s a solid ten days of nothing to get excited about. The wind is predominantly onshore or cross-onshore, often strong, and the swell, while sometimes showing some energy (like the moderate energy of 311 on Saturday the 12th, or 308 on Wednesday the 16th), is always accompanied by lumpy, choppy conditions. The setups are just messed up for a paddle board.
Because of the constant poor wind and messy wave faces, this beach setup honestly looks more interesting for kite surfing than paddle surfing for most of this period.
Now, we finally get a couple of days that look alright, starting Tuesday the 22nd of September. The morning shows a clean little knee-high wave with a light cross-offshore breeze. The standouts come on Tuesday afternoon and then again on Saturday the 26th – those are your only real chances.
On Tuesday the 22nd of September, the afternoon is the best of the early week. We’ll see surfable but very ordinary conditions with a small, clean 2ft wave from the W, glassy conditions with zero wind, and the energy is weak at 76. It’s small, but it’s clean.
Then there’s a gap until the true standout. Saturday the 26th of September afternoon is your best bet of this whole forecast. We get a clean, glassy afternoon with a building 6ft swell from the WSW. The combined swell energy is strong at 327. That’s head-high plus and clean. The only catch is this is a short period swell at 7 seconds, so it won’t have that long period grunt, but for a beach break, the glassy conditions should make it really fun.
The only other mention is Thursday the 24th morning, which has a clean 5ft W swell with strong energy at 426, but it’s only on the edge of being surfable with questionable tides, so it’s a gamble.
Overall, wait for Tuesday afternoon the 22nd for a glassy knee-high wave, but hold out for Saturday afternoon the 26th for the best, cleanest, biggest surf on offer.
Rusty.
Short Range ForecastModerate rain (total 10mm), heaviest on Sat night. Very mild (max 18°C on Sun morning, min 14°C on Fri night). Winds decreasing (fresh winds from the SW on Sat afternoon, light winds from the WSW by Sun night). | Days 5-7 Weather SummaryModerate rain (total 14mm), heaviest on Mon night. Very mild (max 19°C on Mon afternoon, min 13°C on Tue night). Winds increasing (light winds from the SW on Mon afternoon, strong winds from the WSW by Wed night). | |||||||||||||||||||
Fri 11 | Saturday 12 | Sunday 13 | Monday 14 | Tuesday 15 | Wednesday 16 | Thursday 17 | ||||||||||||||
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 8 | WSW 6 | WSW 7 | WSW 7 | WSW 7 | WSW 10 | WSW 9 | WSW 9 | WSW 8 | WSW 6 | WSW 7 | W 7 | WSW 6 | WNW 7 | W 10 | W 6 | W 7 | W 7 | W 6 |
Wave Graph | ||||||||||||||||||||
213 | 119 | 129 | 311 | 379 | 192 | 248 | 161 | 227 | 217 | 136 | 135 | 110 | 58 | 163 | 96 | 144 | 286 | 238 | 100 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | on | on | on | cross-on | cross | on | on | on | on | on | cross | cross-on | cross | cross | cross-on | on | cross-on | cross-on | cross-on |
High Tide | 7:20PM8.77m | 7:40AM8.58m | 7:57PM8.86m | 8:16AM8.60m | 8:33PM8.72m | 8:50AM8.41m | 9:07PM8.36m | 9:23AM8.05m | 9:41PM7.85m | 9:57AM7.56m | 10:15PM7.24m | 10:31AM6.98m | 10:52PM6.59m | |||||||
Low Tide | 1:33AM0.05m | 1:46PM0.09m | 2:07AM0.02m | 2:20PM0.12m | 2:39AM0.20m | 2:53PM0.34m | 3:10AM0.55m | 3:25PM0.72m | 3:41AM1.03m | 3:58PM1.23m | 4:14AM1.59m | 4:33PM1.81m | ||||||||
— | — | 6:46 | — | — | 6:47 | — | — | 6:48 | — | — | 6:50 | — | — | 6:52 | — | — | 6:54 | — | — | |
7:42 | — | — | 7:39 | — | — | 7:37 | — | — | 7:35 | — | — | 7:32 | — | — | 7:30 | — | — | 7:28 | — | |
mm | — | — | — | — | 9 | — | — | — | 1 | — | 10 | 1 | — | — | — | — | 3 | — | — | — |
Temp °C | 16 | 16 | 17 | 17 | 17 | 18 | 17 | 18 | 18 | 19 | 18 | 16 | 16 | 15 | 15 | 15 | 16 | 15 | 15 | 15 |
Feels °C | 14 | 11 | 12 | 12 | 13 | 17 | 15 | 18 | 18 | 18 | 16 | 12 | 11 | 11 | 9 | 9 | 9 | 8 | 8 | 8 |
Swell 1 Height (m) Direction Period (s) | WSW 9 | WSW 8 | W 8 | — | — | WSW 7 | WSW 10 | S 13 | S 12 | SW 12 | WSW 8 | WSW 7 | WSW 10 | WSW 6 | W 6 | W 10 | — | — | — | W 9 |
213 | 119 | 64 | — | — | 192 | 248 | 3 | 3 | 6 | 24 | 135 | 20 | 58 | 100 | 96 | — | — | — | 40 | |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | S 13 | SW 13 | — | — | — | — | W 11 | — | W 10 | W 9 | — | — | — | — | — |
— | — | — | — | — | 3 | 7 | — | — | — | — | 2 | — | 48 | 45 | — | — | — | — | — | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | W 12 | — | — | — | — | — | — | — | — | — |
— | — | — | — | — | — | — | — | — | — | 3 | — | — | — | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | — | — | WSW 6 | WSW 7 | WSW 7 | — | — | WSW 9 | WSW 9 | WSW 8 | WSW 6 | — | W 7 | NNW 4 | WNW 7 | W 6 | W 6 | W 7 | W 7 | W 6 |
— | — | 129 | 311 | 379 | — | — | 161 | 227 | 217 | 136 | — | 110 | 8 | 163 | 44 | 144 | 286 | 238 | 100 | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 5 | 108 | 143 | 324 | 363 | 5 | 43 | 1 | 128 | 128 | 118 | 160 | 424 | 160 | 13 | 327 | 608 | 905 | 438 | 608 |
Best forecast wave conditions in Wales - Gower | ||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||
Header Global | ||||||||||||||||||||
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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.











