Surf Forecasts:
Falmouth - Swanpool surf forecast from 17 Sep 2026:
- Best quality surf: Wednesday 23 Sep, 1AM (local time) - 2.5ft (0.8m), 17s period, WSW swell with cross-offshore winds.
- Most powerful swell: Wednesday 23 Sep, 1AM (local time) - 2.5ft (0.8m), 17s period, WSW swell with 390 kJ wave energy.
- Next surfable swell (1★+): Tuesday 22 Sep, 10PM (local time) - 1.5ft (0.4m), 18s period with WSW 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 (Sep 22) at 10PM. The primary swell is predicted to be 0.4m and 18s period with a secondary swell of 0.1m and 12s. 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 0.8m 17s and forecast to arrive on Wednesday (Sep 23) at 1AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.4m 13s period and expected on Friday (Sep 18) at 4AM.
| Wave Type | Time (BST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 10PM (Tue 22nd Sep) | 1.5ft (0.4m) 18s |
| Best Surf | 1AM (Wed 23rd Sep) | 2.5ft (0.8m) 17s |
| Most Powerful | 1AM (Wed 23rd Sep) | 2.5ft (0.8m) 17s |
Table - best surf conditions forecast for Falmouth - Swanpool over the next 16 days.
Short Range ForecastMostly dry. Very mild (max 18°C on Sat morning, min 15°C on Thu night). Winds decreasing (fresh winds from the WNW on Thu afternoon, calm by Sat night). | Days 4-6 Weather SummaryMostly dry. Very mild (max 19°C on Mon morning, min 15°C on Sun morning). Wind will be generally light. | ||||||||||||||||||||
Thursday 17 | Friday 18 | Saturday 19 | Sunday 20 | Monday 21 | Tuesday 22 | Wednesday 23 | |||||||||||||||
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 | S 13 | W 11 | S 18 | S 17 | S 16 | WSW 8 | S 15 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | S 13 | S 12 | S 12 | WSW 17 | S 12 | W 14 | W 13 |
Wave Graph  | |||||||||||||||||||||
 kJ | 0 | 3 | 0 | 6 | 6 | 5 | 373 | 4 | 8 | 8 | 8 | 7 | 7 | 7 | 3 | 3 | 3 | 390 | 3 | 0 | 0 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | glassy | glassy | off | cross-off | glassy | cross-off | cross-on | cross-on | cross-off | cross | cross-off | cross-off |
High Tide | 9:55PM4.23m | 10:19AM4.20m | 10:46PM3.87m | 11:23AM3.92m | 00:06AM3.60m | 12:54PM3.77m | 1:40AM3.54m | 2:17PM3.82m | 2:55AM3.68m | 3:21PM4.03m | 3:50AM3.94m | 4:10PM4.30m | |||||||||
Low Tide | 4:08PM1.48m | 4:22AM1.68m | 4:47PM1.84m | 5:00AM2.01m | 5:36PM2.17m | 5:53AM2.29m | 6:59PM2.39m | 7:34AM2.43m | 9:09PM2.30m | 9:29AM2.24m | 10:13PM1.99m | 10:24AM1.90m | 10:53PM1.63m | ||||||||
 |  |  |  | | | | | | | | | | |  | | | | | | | |
 | 6:58 | — | — | 6:58 | — | — | 7:01 | — | — | 7:01 | — | — | 7:03 | — | — | 7:05 | — | — | 7:07 | — | — |
 | — | 7:30 | — | — | 7:28 | — | — | 7:25 | — | — | 7:23 | — | — | 7:21 | — | — | 7:19 | — | — | 7:16 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 16 | 16 | 15 | 16 | 16 | 17 | 18 | 18 | 17 | 16 | 17 | 18 | 19 | 19 | 18 | 19 | 19 | 18 | 19 | 18 | 16 |
Feels °C | 11 | 9 | 10 | 12 | 10 | 13 | 15 | 15 | 16 | 17 | 18 | 18 | 20 | 20 | 17 | 19 | 19 | 19 | 20 | 18 | 14 |
Swell 1 Height (m) Direction Period (s) | W 9 | S 13 | W 11 | W 13 | S 17 | W 12 | W 11 | S 15 | W 11 | W 11 | W 11 | W 11 | W 12 | W 12 | W 11 | W 10 | W 11 | W 11 | W 14 | W 14 | W 13 |
| kJ | 175 | 3 | 1011 | 1215 | 6 | 178 | 284 | 4 | 850 | 610 | 544 | 416 | 339 | 271 | 149 | 175 | 277 | 332 | 1208 | 1304 | 723 |
Swell 2 Height (m) Direction Period (s) | — | — | — | S 12 | S 12 | S 16 | S 16 | S 11 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | S 13 | S 12 | W 20 | WSW 17 | W 10 | — | WNW 4 |
| kJ | — | — | — | 3 | 3 | 5 | 5 | 2 | 8 | 8 | 8 | 7 | 7 | 7 | 3 | 3 | 8 | 390 | 183 | — | 1 |
Swell 3 Height (m) Direction Period (s) | — | — | — | S 18 | — | S 12 | S 12 | — | S 11 | S 11 | S 11 | — | — | — | — | — | S 12 | S 12 | S 12 | — | — |
| kJ | — | — | — | 6 | — | 3 | 3 | — | 2 | 2 | 2 | — | — | — | — | — | 3 | 3 | 3 | — | — |
Wind waves Height (m) Direction Period (s) | W 8 | W 9 | — | — | W 13 | W 8 | WSW 8 | W 11 | — | — | — | — | — | — | — | — | ESE 3 | SE 12 | — | — | NNE 3 |
| kJ | 336 | 623 | — | — | 1145 | 430 | 373 | 1158 | — | — | — | — | — | — | — | — | 1 | 6 | — | — | 6 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 201 | 201 | 164 | 209 | 188 | 190 | 209 | 190 | 20 | 18 | 24 | 20 | 23 | 24 | 18 | 18 | 18 | 0 | 18 | 18 | 18 |
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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