Surf Forecasts:
Falmouth - Swanpool surf forecast from 19 Aug 2026:
- Best quality surf: Tuesday 25 Aug, 7AM (local time) - 3ft (0.9m), 7s period, E swell with cross-offshore winds.
- Most powerful swell: Monday 24 Aug, 7PM (local time) - 5ft (1.5m), 8s period, E swell with 249 kJ wave energy.
- Next surfable swell (1★+): Tuesday 25 Aug, 7AM (local time) - 3ft (0.9m), 7s period with E 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 Tuesday (Aug 25) at 7AM. The primary swell is predicted to be 0.9m and 7s period. 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 1.5m 8s and forecast to arrive on Monday (Aug 24) at 7PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.2m 9s period and expected on Thursday (Aug 20) at 10AM.
| Wave Type | Time (BST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 7AM (Tue 25th Aug) | 3ft (0.9m) 7s |
| Best Surf | 7AM (Tue 25th Aug) | 3ft (0.9m) 7s |
| Most Powerful | 7PM (Mon 24th Aug) | 5ft (1.5m) 8s |
Table - best surf conditions forecast for Falmouth - Swanpool over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s have a look at what Falmouth – Swanpool has in store for us over the next couple of weeks.
First up, the long and the short of it: we are looking at a proper dry spell to kick things off. There is basically nothing worth paddling out for from now, right through until the end of August. It’s a tough stretch of flat, weak conditions that just won’t get going. The water temp is sitting at a nice 66°, which is a touch warmer than normal for this time of year – that’s a small mercy.
We’re looking at a gap of nearly two weeks of poor surf. A few days around the 24th and 25th of August see some small swell pulses, but the wind is all wrong—onshore and lumpy. Not worth the drive. The only thing remotely interesting comes on Saturday the 30th of August and Sunday the 31st, but those morning windows are blown out or flat.
Now, hang in there, because around the corner things might just change. On Tuesday the 1st of September, we finally see some proper energy. The morning has a solid 7ft swell from the WSW, with a period of 8 seconds. That’s a moderate energy pulse coming through (559). The afternoon even bumps up a touch to 8ft (733). This is a size that will be too much for beginners, and the cross-off wind keeps things looking clean. This is your standout window – the only real chance of a wave in the whole 16-day run. It’s still over a week away, so keep an eye on it, but it looks promising.
After that little spike, it fades back to tiny, blown-out slop by the 2nd of September with a strong breeze ruining things. Thursday the 3rd of September morning is glassy but flat, and the afternoon throws up a 5ft ESE groundswell (207), but the period is short and the conditions just aren’t there.
So, if you are desperate, mark your calendar for the 1st of September. That’s the only shot of the month. No links, no guesses – just the raw truth from the charts. Stay patient.
Rusty.
Short Range ForecastLight rain (total 2mm), mostly falling on Fri morning. Very mild (max 19°C on Wed morning, min 14°C on Thu night). Mainly fresh winds. | Days 4-6 Weather SummaryLight rain (total 3mm), mostly falling on Mon afternoon. Very mild (max 19°C on Sun morning, min 15°C on Mon night). Winds increasing (light winds from the N on Sat afternoon, fresh winds from the E by Mon afternoon). | ||||||||||||||||||||
Wednesday 19 | Thursday 20 | Friday 21 | Saturday 22 | Sunday 23 | Monday 24 | Tuesday 25 | |||||||||||||||
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) | SSW 16 | SSW 16 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 16 | SSW 15 | WSW 9 | WSW 9 | E 5 | ESE 6 | E 5 | E 6 | E 7 | E 7 | E 7 | SSW 13 | S 5 |
Wave Graph  | |||||||||||||||||||||
 kJ | 24 | 24 | 22 | 21 | 20 | 18 | 17 | 17 | 24 | 21 | 26 | 26 | 36 | 43 | 20 | 89 | 239 | 156 | 42 | 17 | 42 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | cross-off | cross-off | cross-off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross-off | cross-on | cross-on | cross | cross-off | off | cross-off |
High Tide | 10:24AM4.37m | 10:50PM4.33m | 11:15AM4.13m | 11:46PM3.99m | 12:20PM3.93m | 00:55AM3.75m | 1:34PM3.84m | 2:10AM3.66m | 2:46PM3.90m | 3:18AM3.74m | 3:48PM4.07m | 4:15AM3.93m | 4:39PM4.30m | ||||||||
Low Tide | 4:46PM1.47m | 5:09AM1.70m | 5:29PM1.85m | 5:52AM2.03m | 6:26PM2.18m | 6:56AM2.28m | 8:10PM2.35m | 8:49AM2.33m | 9:53PM2.21m | 10:10AM2.12m | 10:48PM1.93m | 10:58AM1.82m | 11:27PM1.63m | ||||||||
 | |  |  | |  |  | | | | | | | | | |  |  |  | | | |
 | 6:13 | — | — | 6:16 | — | — | 6:16 | — | — | 6:18 | — | — | 6:20 | — | — | 6:22 | — | — | 6:22 | — | — |
 | — | 8:31 | — | — | 8:30 | — | — | 8:28 | — | — | 8:25 | — | — | 8:23 | — | — | 8:22 | — | — | 8:20 | — |
mm | — | — | — | — | — | — | 2 | — | — | — | — | — | — | — | — | — | 1 | 2 | 8 | 5 | 4 |
Temp °C | 19 | 19 | 17 | 18 | 18 | 16 | 16 | 15 | 14 | 17 | 18 | 17 | 19 | 19 | 18 | 18 | 18 | 17 | 15 | 15 | 16 |
Feels °C | 14 | 13 | 13 | 13 | 13 | 14 | 12 | 10 | 11 | 15 | 16 | 14 | 16 | 17 | 15 | 12 | 12 | 13 | 11 | 11 | 14 |
Swell 1 Height (m) Direction Period (s) | W 9 | SSW 16 | SSW 15 | SSW 14 | W 9 | W 10 | W 9 | W 8 | W 8 | W 8 | WNW 6 | WSW 9 | W 9 | ESE 6 | E 5 | W 9 | W 9 | E 7 | E 7 | W 10 | W 9 |
| kJ | 202 | 24 | 22 | 21 | 693 | 464 | 180 | 90 | 64 | 66 | 13 | 26 | 24 | 43 | 20 | 14 | 14 | 156 | 42 | 98 | 229 |
Swell 2 Height (m) Direction Period (s) | SSW 16 | — | — | — | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 16 | SSW 15 | WSW 9 | SSW 15 | SSW 14 | W 9 | W 9 | SSW 14 | SSW 13 | W 8 | WNW 10 | E 6 | S 5 |
| kJ | 24 | — | — | — | 20 | 18 | 17 | 17 | 24 | 21 | 26 | 21 | 19 | 13 | 14 | 19 | 18 | 12 | 35 | 11 | 42 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | SW 16 | SW 16 | W 8 | SW 12 | SSW 15 | WNW 6 | WNW 6 | SSW 14 | SSW 14 | W 5 | NW 8 | SSW 13 | W 8 | SSW 13 | E 5 |
| kJ | — | — | — | — | — | — | 10 | 10 | 1 | 6 | 21 | 4 | 4 | 19 | 20 | 1 | 3 | 17 | 12 | 17 | 2 |
Wind waves Height (m) Direction Period (s) | NW 3 | W 10 | W 8 | W 9 | — | — | NNE 3 | NW 4 | — | — | — | ENE 2 | E 5 | — | — | E 6 | E 7 | NW 4 | — | S 3 | — |
| kJ | 2 | 356 | 529 | 769 | — | — | 6 | 10 | — | — | — | 1 | 36 | — | — | 89 | 239 | 1 | — | 5 | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 437 | 574 | 190 | 172 | 532 | 18 | 73 | 24 | 18 | 82 | 200 | 22 | 22 | 22 | 22 | 318 | 218 | 179 | 19 | 24 | 43 |
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.
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