Surf Forecasts:
Whitsand Bay and Tregantle surf forecast from 18 Sep 2026:
- Best quality surf: Wednesday 23 Sep, 7AM (local time) - 2ft (0.6m), 16s period, WSW swell with offshore winds.
- Most powerful swell: Friday 18 Sep, 7AM (local time) - 5ft (1.6m), 13s period, W swell with 852 kJ wave energy.
- Next surfable swell (1★+): Sunday 20 Sep, 7AM (local time) - 1.5ft (0.4m), 11s period with WSW swell.
Best Forecast Surf Conditions for Whitsand Bay and Tregantle this week:
The surf forecast for Whitsand Bay and Tregantle over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Sep 20) at 7AM. The primary swell is predicted to be 0.4m and 11s period with a secondary swell of 0.7m and 6s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Whitsand Bay and Tregantle in the next 16 days are 1.6m 13s and forecast to arrive on Friday (Sep 18) at 7AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.8m 4s period and expected on Thursday (Sep 24) at 1PM.
| Wave Type | Time (BST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 7AM (Sun 20th Sep) | 1.5ft (0.4m) 11s |
| Best Surf | 7AM (Wed 23rd Sep) | 2ft (0.6m) 16s |
| Most Powerful | 7AM (Fri 18th Sep) | 5ft (1.6m) 13s |
Table - best surf conditions forecast for Whitsand Bay and Tregantle over the next 16 days.
Short Range ForecastSome drizzle, heaviest during Sat night. Very mild (max 19°C on Sat afternoon, min 13°C on Thu night). Winds decreasing (fresh winds from the WSW on Sat morning, light winds from the NW by Sat night). | Days 4-6 Weather SummaryMostly dry. Warm (max 21°C on Wed afternoon, min 16°C on Sun night). Wind will be generally light. | ||||||||||||||||||||
Friday 18 | Saturday 19 | Sunday 20 | Monday 21 | Tuesday 22 | Wednesday 23 | Thursday 24 | |||||||||||||||
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) | WSW 13 | WSW 13 | SW 5 | SW 6 | SW 5 | SW 5 | SW 11 | WSW 11 | WSW 11 | WSW 12 | WSW 12 | WSW 6 | WSW 11 | WSW 12 | WSW 11 | WSW 15 | WSW 14 | WSW 13 | WSW 12 | WSW 11 | WSW 10 |
Wave Graph  | |||||||||||||||||||||
 kJ | 101 | 65 | 76 | 77 | 66 | 55 | 123 | 85 | 25 | 28 | 14 | 4 | 25 | 56 | 74 | 191 | 265 | 92 | 47 | 24 | 21 |
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 | cross-off | on | cross-off | glassy | cross-on | cross-off | glassy | cross | off | cross-off | cross | off | cross-off | cross | cross-off |
High Tide | 10:41AM4.58m | 11:05PM4.32m | 11:34AM4.28m | 00:17AM4.01m | 1:04PM4.06m | 2:03AM3.90m | 2:43PM4.09m | 3:29AM4.05m | 3:55PM4.33m | 4:29AM4.34m | 4:46PM4.64m | 5:12AM4.66m | 5:27PM4.96m | ||||||||
Low Tide | 4:35AM1.93m | 4:59PM2.12m | 5:17AM2.33m | 5:57PM2.48m | 6:28AM2.66m | 7:37PM2.68m | 8:18AM2.74m | 9:13PM2.56m | 9:41AM2.53m | 10:17PM2.25m | 10:36AM2.18m | 11:03PM1.87m | 11:18AM1.79m | 11:40PM1.49m | |||||||
 |  |  | | |  | |  |  | | | | | | | | | | | | | |
 | 6:56 | — | — | 6:56 | — | — | 6:58 | — | — | 7:00 | — | — | 7:01 | — | — | 7:03 | — | — | 7:05 | — | — |
 | — | 7:24 | — | — | 7:22 | — | — | 7:20 | — | — | 7:17 | — | — | 7:15 | — | — | 7:14 | — | — | 7:12 | — |
mm | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 16 | 16 | 17 | 17 | 19 | 17 | 18 | 19 | 17 | 19 | 19 | 18 | 20 | 20 | 19 | 20 | 21 | 18 | 20 | 21 | 19 |
Feels °C | 12 | 11 | 14 | 13 | 16 | 17 | 17 | 17 | 16 | 19 | 19 | 18 | 20 | 20 | 19 | 20 | 21 | 18 | 17 | 18 | 18 |
Swell 1 Height (m) Direction Period (s) | WSW 13 | WSW 13 | WSW 12 | WSW 11 | WSW 11 | SW 5 | SW 11 | WSW 11 | SW 7 | WSW 7 | WSW 7 | WSW 6 | WSW 11 | WSW 12 | WSW 11 | WSW 15 | WSW 14 | WSW 13 | WSW 12 | WSW 11 | SE 5 |
| kJ | 101 | 65 | 28 | 24 | 24 | 55 | 123 | 85 | 12 | 9 | 9 | 4 | 25 | 56 | 74 | 191 | 265 | 92 | 47 | 24 | 6 |
Swell 2 Height (m) Direction Period (s) | S 12 | S 17 | S 16 | S 16 | S 15 | WSW 11 | S 14 | SW 14 | WSW 11 | WSW 12 | WSW 12 | W 9 | S 12 | S 12 | WSW 18 | WSW 11 | SE 12 | W 7 | S 13 | S 13 | WSW 10 |
| kJ | 3 | 6 | 5 | 5 | 5 | 40 | 4 | 8 | 25 | 28 | 14 | 2 | 3 | 3 | 30 | 64 | 5 | 10 | 3 | 3 | 21 |
Swell 3 Height (m) Direction Period (s) | — | — | S 12 | S 12 | S 11 | S 14 | — | SW 14 | S 13 | S 13 | S 13 | W 12 | — | — | S 12 | SE 12 | — | — | — | — | WSW 10 |
| kJ | — | — | 3 | 3 | 2 | 4 | — | 8 | 4 | 3 | 3 | 3 | — | — | 3 | 6 | — | — | — | — | 11 |
Wind waves Height (m) Direction Period (s) | WSW 8 | WSW 4 | SW 5 | SW 6 | SW 5 | — | — | — | — | — | — | — | — | — | — | — | — | — | E 4 | ESE 4 | E 3 |
| kJ | 52 | 38 | 76 | 77 | 66 | — | — | — | — | — | — | — | — | — | — | — | — | — | 12 | 16 | 3 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 231 | 188 | 188 | 231 | 188 | 6 | 0 | 58 | 12 | 12 | 82 | 54 | 47 | 47 | 0 | 0 | 30 | 0 | 49 | 49 | 54 |
Best forecast wave conditions in South Cornwall | |||||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Whitsand Bay and Tregantle surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Information about the Whitsand Bay and Tregantle Surf forecast
The above surf forecast table for Whitsand Bay and Tregantle provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Whitsand Bay and Tregantle can be found by selecting the local surf guide option on the grey menu. Our Whitsand Bay and Tregantle 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 (Whitsand Bay and Tregantle) 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 Whitsand Bay and Tregantle 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 Whitsand Bay and Tregantle, camping, hotels and holiday cottages in South Cornwall, consider staying in Plymouth which is 7 km (4 miles) away. Other places in and around South Cornwall where you can find information about places to rent, and car hire include Fowey which is 27 km (17 miles) away, Brent, Par and Bodmin.
Nearest