Surf Forecasts:
Swanage surf forecast from 27 Aug 2026:
- Best quality surf: Monday 31 Aug, 1PM (local time) - 6.5ft (2.0m), 6s period, WSW swell with offshore winds.
- Most powerful swell: Saturday 29 Aug, 7PM (local time) - 10ft (3.0m), 8s period, SW swell with 936 kJ wave energy.
- Next surfable swell (1★+): Monday 31 Aug, 1PM (local time) - 6.5ft (2.0m), 6s period with WSW swell.
Best Forecast Surf Conditions for Swanage this week:
The surf forecast for Swanage over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Aug 31) at 1PM. The primary swell is predicted to be 2.0m and 6s period. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Swanage in the next 16 days are 3.0m 8s and forecast to arrive on Saturday (Aug 29) at 7PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.6m 6s period and expected on Sunday (Aug 30) at 7PM.
| Wave Type | Time (BST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 1PM (Mon 31st Aug) | 6.5ft (2.0m) 6s |
| Best Surf | 1PM (Mon 31st Aug) | 6.5ft (2.0m) 6s |
| Most Powerful | 7PM (Sat 29th Aug) | 10ft (3.0m) 8s |
Table - best surf conditions forecast for Swanage over the next 16 days.
The Lowdown
Alright, let’s get this straight. For Swanage, the honest truth is that over the next 16 days, there’s no surf worth paddling out for. The finder shows zero recommendations, and looking at the guidance, Swanage is a rarely breaks, very sheltered spot. So this kind of blank run is pretty normal for here.
We’ve got a few pulses of swell, but they’re all wrapped in bad wind or poor conditions. Thursday the 27th morning has a tiny 0.3ft W swell with a short 8-second period, combined energy of just 1 – that’s weak. And it’s blowing 12 mph cross-offshore with a risk of thunderstorms. Not worth it.
Friday the 28th afternoon sees a jump to 7ft WSW swell, but the period is only 6 seconds, so it’s junky windswell. Energy hits 309 – moderate – but it’s blowing a strong 25 mph cross-off. That’s a mess, more for kites than paddles.
Saturday the 29th afternoon has 10ft SW swell at 7 seconds, with energy up at 830 (strong), but the wind is near gale force at 31 mph cross-off. That’s howling, messy, and 10ft on a beach setup with short period is just a washing machine. Only for experts, and even then, grim.
Monday the 31st offers offshore wind for the first time – 6ft to 7ft WSW swell, 6-second period, energy in the 270-309 range. The wind is a clean offshore 15-19 mph. But that period is so short, it’ll be fat and quick to close out. Combined with it being rarely breaks and sometimes crowded when it does, I’d still give it a miss.
The only hint of something slightly better comes on Sunday the 6th of September morning. We’ve got 8ft WSW swell at 8 seconds, combined energy of 1066 – very strong. Wind is cross-offshore at 12 mph. But the wave comment calls it marginal due to tide issues, and 8ft with that period on a beach break will be a closeout for most. Kite surfers might have a field day here.
Wednesday the 9th morning sees 4ft SW swell at 8 seconds, energy 327 (moderate), with a moderate offshore breeze. Still, it’s rarely breaking, and the size is underwhelming.
The rest of the window is tiny, flat, or blown out. The water temperature is 69°F, which is much warmer than normal for this time of year – 7° above average. That’s very unusual.
Bottom line: there are no good surf options in the 16-day window at Swanage. But it’s a rare-breaking spot, so don’t be surprised. Conditions can change, but right now, I’d leave the board at home.
Rusty.
Short Range ForecastLight rain (total 6mm), mostly falling on Thu morning. Warm (max 20°C on Thu morning, min 16°C on Thu night). Winds increasing (light winds from the WSW on Thu night, strong winds from the SW by Sat afternoon). | Days 4-6 Weather SummaryLight rain (total 6mm), mostly falling on Sun night. Very mild (max 19°C on Sun morning, min 14°C on Tue night). Winds decreasing (strong winds from the WSW on Sun night, light winds from the W by Tue night). | ||||||||||||||||||||
Thursday 27 | Friday 28 | Saturday 29 | Sunday 30 | Monday 31 | Tuesday 1 | Wednesday 2 | |||||||||||||||
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) | W 8 | W 8 | SW 7 | WSW 4 | WSW 6 | SW 7 | SW 6 | SW 7 | WSW 8 | WSW 9 | SW 5 | WSW 7 | WSW 6 | WSW 6 | WSW 6 | WSW 7 | WSW 5 | W 9 | W 8 | WSW 4 | WSW 5 |
Wave Graph | |||||||||||||||||||||
1 | 1 | 12 | 0 | 309 | 447 | 287 | 830 | 515 | 99 | 0 | 538 | 270 | 309 | 57 | 46 | 0 | 2 | 5 | 0 | 19 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | off | cross-off | cross-off | cross-off | cross-off | cross-off | off | cross-off | cross-off | cross-off | off | off | off | cross-off | cross-off | off | off | cross-off | cross-off |
High Tide | 8:22PM1.46m | 8:47AM1.30m | 8:50PM1.53m | 9:15AM1.38m | 9:20PM1.59m | 9:45AM1.43m | 9:52PM1.60m | 10:18AM1.46m | 10:27PM1.58m | 10:52AM1.45m | 11:04PM1.51m | 11:30AM1.40m | 11:45PM1.39m | ||||||||
Low Tide | 3:53PM0.23m | 4:14AM-0.05m | 4:25PM0.18m | 4:46AM-0.10m | 4:59PM0.16m | 5:20AM-0.11m | 5:35PM0.16m | 5:55AM-0.07m | 6:13PM0.18m | 6:33AM0.01m | 6:53PM0.24m | 7:14AM0.12m | 7:37PM0.31m | ||||||||
6:13 | — | — | 6:13 | — | — | 6:16 | — | — | 6:16 | — | — | 6:18 | — | — | 6:20 | — | — | 6:22 | — | — | |
— | 8:04 | — | — | 8:01 | — | — | 8:00 | — | — | 7:58 | — | — | 7:55 | — | — | 7:53 | — | — | 7:51 | — | |
mm | 1 | — | 1 | — | 1 | 2 | 1 | — | — | — | 2 | 4 | — | — | — | — | — | — | — | — | 2 |
Temp °C | 20 | 20 | 18 | 19 | 19 | 18 | 19 | 19 | 18 | 19 | 19 | 17 | 19 | 19 | 16 | 19 | 19 | 16 | 18 | 18 | 18 |
Feels °C | 18 | 17 | 16 | 13 | 13 | 12 | 15 | 11 | 12 | 14 | 13 | 11 | 15 | 14 | 13 | 14 | 13 | 13 | 14 | 15 | 12 |
Swell 1 Height (m) Direction Period (s) | SE 4 | E 4 | SW 7 | — | — | — | — | — | — | WSW 9 | — | — | — | — | WSW 6 | — | — | W 9 | W 8 | — | WSW 5 |
21 | 1 | 12 | — | — | — | — | — | — | 99 | — | — | — | — | 57 | — | — | 2 | 5 | — | 19 | |
Swell 2 Height (m) Direction Period (s) | W 8 | W 8 | — | — | — | — | — | — | — | — | — | — | — | — | WSW 9 | — | — | — | — | — | W 8 |
1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | 29 | — | — | — | — | — | 1 | |
Swell 3 Height (m) Direction Period (s) | — | SE 4 | W 8 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
— | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | SSW 4 | SSW 4 | SW 4 | WSW 4 | WSW 6 | SW 7 | SW 6 | SW 7 | WSW 8 | WSW 5 | SW 5 | WSW 7 | WSW 6 | WSW 6 | — | WSW 7 | WSW 5 | WSW 5 | WSW 4 | WSW 4 | — |
9 | 13 | 6 | 28 | 309 | 447 | 287 | 830 | 515 | 51 | 82 | 538 | 270 | 309 | — | 46 | 54 | 36 | 15 | 19 | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 234 | 253 | 228 | 246 | 356 | 110 | 398 | 302 | 179 | 110 | 183 | 227 | 185 | 302 | 32 | 320 | 801 | 246 | 137 | 154 | 344 |
Best forecast wave conditions in South Coast of England | |||||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||||
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Information about the Swanage Surf forecast
The above surf forecast table for Swanage provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Swanage can be found by selecting the local surf guide option on the grey menu. Our Swanage 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 (Swanage) 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 Swanage 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.
Swanage is 13 km (8 miles) from the city of Poole. If you plan a holiday in South Coast of England, look for hotels and other accommodation in Poole. Poole has rooms for a wide range of budgets as well as car hire and transport links.











