Surf Forecasts:
Falmouth - Swanpool surf forecast from 26 Aug 2026:
- Best quality surf: Saturday 29 Aug, 7PM (local time) - 13ft (4.0m), 10s period, WSW swell with cross-offshore winds.
- Most powerful swell: Saturday 29 Aug, 7PM (local time) - 13ft (4.0m), 10s period, WSW swell with 2,789 kJ wave energy.
- Next surfable swell (1★+): Thursday 27 Aug, 10PM (local time) - 3.5ft (1.0m), 7s period with SSW swell.
Best Forecast Surf Conditions for Falmouth - Swanpool this week:
The surf forecast for Falmouth - Swanpool over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Aug 27) at 10PM. The primary swell is predicted to be 1.0m and 7s period with a secondary swell of 0.2m and 5s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Falmouth - Swanpool in the next 16 days are 4.0m 10s 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 2.0m 10s period and expected on Sunday (Aug 30) at 7AM.
| Wave Type | Time (BST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 10PM (Thu 27th Aug) | 3.5ft (1.0m) 7s |
| Best Surf | 7PM (Sat 29th Aug) | 13ft (4.0m) 10s |
| Most Powerful | 7PM (Sat 29th Aug) | 13ft (4.0m) 10s |
Table - best surf conditions forecast for Falmouth - Swanpool over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s get straight into it. We’ve got a strange one on our hands for the next couple of weeks. I’ll be honest with you, the surf forecast is looking pretty grim for the most part. We’ve got a 16-day window, but the opening days are a complete washout for riding waves. It’s a tough stretch, but there might be a couple of windows where things line up, especially if you’re willing to wait.
Right out of the gate, for the 26th, don’t even bother. We’ve got tiny, weak swell at 1ft and a moderate onshore breeze. It’s flat, choppy, and just not worth getting wet for. The 27th is a little better but still poor, with some cross-shore wind and only about 2-3ft of weak, short-period swell. Just a messy, frustrating couple of days.
We do get our first significant pulse of energy on the 28th, with the swell jumping to 7ft, but it's short-period and the wind is howling. Despite the clean look, the surf quality is still rated as poor. It’s a stormy, jumbled mess, not the clean lines you want to see.
The 29th is when things get serious. The swell stacks up to a thumping 12ft in the afternoon with a strong energy reading (2019). But, hold on, this is a 9-second period and the wind is blowing near-gale force. For a beginner spot like Falmouth - Swanpool, this is way too big and dangerous. This is for experienced watermen only, and even then, it’s going to be a battle. It’s a wall of whitewater, not a surfable wave.
After that, the swell backs off but the wind stays messy. The 30th and 31st are a mix of cleaner conditions but mushy, inconsistent swell, with the forecast still calling it poor. The 31st morning is a bit interesting with 8ft and a 9-second period, but the conditions are still marginal. The morning of the 1st of September is also marginal, but nothing that would get you excited.
Then we hit a proper flat spell. From the 1st of September in the afternoon, through the 6th, it’s tiny, with swell dropping to 0.3ft and 0.7ft. The period is long, but there’s just no energy in the water. This is a dead stretch, a real lull, and for a few days there, there isn't a single thing to surf. This is the kind of blank run that can really test your patience.
We start to see some life again on the 7th of September. The morning is rough, but the afternoon shows 5ft of swell on a 8-second period with a gentle offshore wind and clean conditions. It only warrants a score of 1/10, so it’s still pretty ordinary, but at least it’s surfable. But by the 8th, we’re back to onshore winds and small, poor surf.
Our best chance in this whole window looks like it’s on the 9th of September. The Wednesday afternoon forecast shows a moderate offshore wind, clean conditions, and 6ft of swell. It’s the only time in the entire period that the forecast says "expect good surf conditions". It’s not huge, but a clean, offshore 6ft wave is a far cry from the stormy chaos we’ve been looking at. For a beginner beach break, this could be your window. But the energy is still moderate (294) and the period is short, so don't expect anything epic. It’s just clean and rideable.
The 10th of September brings a lot of size again, with 10ft, but the period is a long 11 seconds and the wind is onshore. That combo is going to make it lumpy and nearly impossible to paddle into. This is another one that’s only for the experts, and even then, it's not going to be fun.
Look, the water temp is sitting around 65°, which is a touch warmer than average for the time of year, so that’s a little bonus. But overall, this is a rough outlook. The first few days are a write-off, and there’s a huge flat gap in the middle of the period. The one beacon of hope is that Wednesday the 9th. It’s not a standout of the year, but comparatively, it is the best on offer. Keep your eyes on that, and hope the long-range forecasts hold up. The short period swell means it’ll be a bit crumbly, but clean and rideable beats the alternative. The rest of the time? It might be better to check the wind for kiting, because paddling out is going to be a waste of energy.
Rusty, signing off.
Short Range ForecastModerate rain (total 10mm), heaviest on Wed night. Warm (max 20°C on Thu morning, min 16°C on Fri night). Winds increasing (light winds from the SSW on Thu morning, fresh winds from the SSW by Fri night). | Days 4-6 Weather SummaryLight rain (total 5mm), mostly falling on Sun morning. Very mild (max 19°C on Sat morning, min 16°C on Sat night). Winds decreasing (strong winds from the SW on Sat morning, light winds from the SW by Sat night). | ||||||||||||||||||||
Wednesday 26 | Thursday 27 | Friday 28 | Saturday 29 | Sunday 30 | Monday 31 | Tuesday 1 | |||||||||||||||
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) | SW 7 | S 4 | E 5 | SSW 6 | SSW 7 | SW 7 | WSW 7 | WSW 7 | WSW 7 | SW 8 | SW 9 | WSW 10 | SSW 7 | SW 8 | WSW 9 | WSW 9 | SSW 7 | S 18 | WSW 9 | SW 17 | SW 16 |
Wave Graph | |||||||||||||||||||||
14 | 5 | 51 | 27 | 81 | 103 | 412 | 299 | 230 | 640 | 2019 | 1739 | 121 | 860 | 1400 | 1121 | 40 | 6 | 329 | 12 | 10 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | cross-on | cross | cross | cross-off | cross-off | cross-off | cross | cross | cross-off | cross-off | cross-on | cross-off | cross-off | cross-off | cross-off | cross | cross-off | cross-off | cross-off |
High Tide | 5:20PM4.55m | 5:38AM4.43m | 5:56PM4.79m | 6:12AM4.66m | 6:27PM5.00m | 6:42AM4.84m | 6:57PM5.16m | 7:12AM4.97m | 7:28PM5.26m | 7:43AM5.03m | 8:00PM5.28m | 8:17AM5.02m | 8:35PM5.19m | ||||||||
Low Tide | 11:36AM1.51m | 00:00AM1.33m | 12:10PM1.21m | 00:32AM1.05m | 12:42PM0.95m | 1:03AM0.82m | 1:14PM0.75m | 1:36AM0.65m | 1:48PM0.63m | 2:10AM0.57m | 2:22PM0.60m | 2:45AM0.59m | 2:59PM0.67m | 3:22AM0.72m | |||||||
6:24 | — | — | 6:26 | — | — | 6:28 | — | — | 6:28 | — | — | 6:31 | — | — | 6:31 | — | — | 6:33 | — | — | |
— | 8:17 | — | — | 8:15 | — | — | 8:14 | — | — | 8:12 | — | — | 8:08 | — | — | 8:07 | — | — | 8:05 | — | |
mm | — | — | 5 | — | 1 | — | — | — | 4 | — | — | — | 2 | 2 | — | — | — | 1 | — | — | 6 |
Temp °C | 19 | 19 | 18 | 20 | 20 | 17 | 19 | 19 | 18 | 19 | 19 | 17 | 19 | 19 | 16 | 18 | 18 | 16 | 19 | 19 | 17 |
Feels °C | 17 | 17 | 15 | 19 | 18 | 16 | 14 | 15 | 16 | 12 | 11 | 12 | 14 | 13 | 10 | 14 | 14 | 13 | 14 | 14 | 14 |
Swell 1 Height (m) Direction Period (s) | W 8 | W 8 | W 8 | SSW 6 | W 10 | W 9 | WNW 9 | — | S 11 | — | — | WSW 10 | W 9 | — | — | WSW 9 | W 10 | W 10 | S 18 | W 8 | SW 16 |
50 | 32 | 28 | 27 | 50 | 42 | 8 | — | 2 | — | — | 1739 | 505 | — | — | 1121 | 770 | 441 | 6 | 381 | 10 | |
Swell 2 Height (m) Direction Period (s) | SW 7 | S 4 | SSW 6 | E 5 | ESE 5 | E 4 | — | — | — | — | — | — | — | — | — | — | SSW 7 | S 18 | — | SW 17 | S 11 |
14 | 5 | 8 | 15 | 8 | 1 | — | — | — | — | — | — | — | — | — | — | 40 | 6 | — | 12 | 2 | |
Swell 3 Height (m) Direction Period (s) | E 5 | SSW 7 | SW 12 | W 8 | WSW 8 | SE 4 | — | — | — | — | — | — | — | — | — | — | — | — | — | S 12 | — |
4 | 5 | 6 | 19 | 7 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 | — | |
Wind waves Height (m) Direction Period (s) | S 4 | E 3 | E 5 | — | SSW 7 | SW 7 | WSW 7 | WSW 7 | WSW 7 | SW 8 | SW 9 | — | SSW 7 | SW 8 | WSW 9 | — | — | — | WSW 9 | — | W 8 |
4 | 5 | 51 | — | 81 | 103 | 412 | 299 | 230 | 640 | 2019 | — | 121 | 860 | 1400 | — | — | — | 329 | — | 390 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 20 | 179 | 404 | 262 | 28 | 28 | 299 | 435 | 28 | 592 | 318 | 50 | 190 | 380 | 724 | 178 | 28 | 28 | 190 | 262 | 164 |
Best forecast wave conditions in South Cornwall | |||||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||||
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Information about the Falmouth - Swanpool Surf forecast
The above surf forecast table for Falmouth - Swanpool provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Falmouth - Swanpool can be found by selecting the local surf guide option on the grey menu. Our Falmouth - Swanpool 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 (Falmouth - Swanpool) 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 Falmouth - Swanpool 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.
Are you planning a holiday in South Cornwall? If you are looking for accommodation near Falmouth - Swanpool, camping, hotels and holiday cottages in South Cornwall, consider staying in Falmouth which is 1 km (1 miles) away. Other places in and around South Cornwall where you can find information about places to rent, and car hire include Penryn which is 2 km (1 miles) away, Truro, Camborne and The Lizard.











