
Surf Forecasts:
Whitsand Bay and Tregantle surf forecast from 3 Sep 2026:
- Best quality surf: Saturday 5 Sep, 7AM (local time) - 1.5ft (0.5m), 10s period, WSW swell with glassy winds.
- Most powerful swell: Tuesday 8 Sep, 7AM (local time) - 6.5ft (2.0m), 9s period, W swell with 665 kJ wave energy.
- Next surfable swell (1★+): Saturday 5 Sep, 7AM (local time) - 1.5ft (0.5m), 10s 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 Saturday (Sep 05) at 7AM. The primary swell is predicted to be 0.5m and 10s period with a secondary swell of 0.3m and 13s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Whitsand Bay and Tregantle in the next 16 days are 2.0m 9s and forecast to arrive on Tuesday (Sep 08) 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 0.6m 4s period and expected on Sunday (Sep 06) at 4AM.
| Wave Type | Time (BST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 7AM (Sat 5th Sep) | 1.5ft (0.5m) 10s |
| Best Surf | 7AM (Sat 5th Sep) | 1.5ft (0.5m) 10s |
| Most Powerful | 7AM (Tue 8th Sep) | 6.5ft (2.0m) 9s |
Table - best surf conditions forecast for Whitsand Bay and Tregantle over the next 16 days.
The Lowdown
Alright, let's look at this forecast in feet and miles per hour. I'll be straight with you: the next sixteen days are a total blown-out, flat, and frustrating run. There’s no session you'd want to paddle out for. The whole stretch has been graded as poor surf conditions, and that’s all she wrote.
The only break we're looking at is Whitsand Bay and Tregantle (United Kingdom). It's an exposed, inconsistent beginner-plus spot that can handle a SW swell, which is the direction most of this energy is coming from. The water’s a touch warmer than normal for the time of year, sitting at 66°F, which is the one small favour.
Starting from the beginning. Wednesday the 2nd is a total mess – a 5ft SW swell with a short 6-second period and a 22 mph onshore wind. Garbage. Thursday the 3rd and Friday the 4th are the same story: small, short-period junk blown out by moderate to fresh onshore winds.
Saturday the 5th morning goes glassy, but the swell has dropped to a useless 1ft – not enough to ride a whitecap. Sunday the 6th sees clean cross-off wind, but only a 3ft SSE windswell with a 5-second period and very weak energy. Nothing doing.
Monday the 7th has a pulse of energy, with a 5ft SW swell coming in by the afternoon. The combined energy hits 508 (moderate to strong), but it's coupled with a 19 mph cross-onshore and it's all lumpy and poor. That swell doesn't stand a chance.
Tuesday the 8th, Wednesday the 9th, Thursday the 10th... it's more of the same: messy, choppy, cross-onshore junk. Friday the 11th afternoon has a 4ft WSW swell with a better 9-second period and the highest energy reading of the whole run (386), but the cross-shore wind is 16 mph and it's still classed as poor. This is about as close as we get to a highlight, but it's a real stretch, and with this spot being inconsistent, you'd be wasting your time.
Everything after that just fades away. From Saturday the 12th right through to Thursday the 17th of September, we're looking at tiny 0.3ft to 2ft slop with periods that sometimes hit long (11-14 seconds) but no power behind them, and mostly onshore or strong winds. It's not worth paddling out. The setup with these onshore winds and poor quality could honestly look more interesting for kite surfing than a paddle surf.
Look, it’s a blank run. For an area that's already inconsistent, this is a normal part of the rhythm. You might get lucky if a forecast changes, but as it stands, save your energy. The water's a bit warm, but that's the only positive I can give you.
Rusty.
Short Range ForecastMostly dry. Warm (max 20°C on Thu morning, min 13°C on Fri night). Winds decreasing (strong winds from the WSW on Thu night, calm by Sat morning). | Days 5-7 Weather SummaryLight rain (total 2mm), mostly falling on Mon night. Warm (max 20°C on Sun morning, min 14°C on Mon night). Winds increasing (light winds from the SSE on Sat afternoon, fresh winds from the WSW by Mon afternoon). | |||||||||||||||||||
Wed 2 | Thursday 3 | Friday 4 | Saturday 5 | Sunday 6 | Monday 7 | Tuesday 8 | ||||||||||||||
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 6 | SW 7 | SW 7 | SW 5 | SW 5 | WSW 7 | SW 8 | WSW 9 | WSW 9 | WSW 10 | WSW 10 | SE 5 | SSE 5 | WSW 4 | WSW 10 | WSW 11 | WSW 10 | WSW 10 | WSW 9 | WSW 9 |
Wave Graph | ||||||||||||||||||||
200 | 184 | 118 | 56 | 66 | 145 | 132 | 76 | 30 | 38 | 33 | 35 | 23 | 35 | 214 | 508 | 312 | 205 | 133 | 137 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | on | on | on | cross | cross | cross | glassy | cross-on | cross-off | cross-off | cross | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 9:37PM5.24m | 9:58AM5.07m | 10:17PM4.98m | 10:43AM4.83m | 11:10PM4.64m | 11:46AM4.55m | 00:34AM4.32m | 1:35PM4.37m | 2:41AM4.25m | 3:23PM4.50m | 4:09AM4.49m | 4:35PM4.83m | ||||||||
Low Tide | 4:11AM1.22m | 4:32PM1.41m | 4:58AM1.57m | 5:27PM1.77m | 5:58AM1.95m | 6:41PM2.08m | 7:22AM2.20m | 8:15PM2.16m | 8:54AM2.18m | 9:40PM1.93m | 10:10AM1.88m | 10:46PM1.53m | ||||||||
— | — | 6:33 | — | — | 6:35 | — | — | 6:35 | — | — | 6:37 | — | — | 6:39 | — | — | 6:41 | — | — | |
8:00 | — | — | 7:58 | — | — | 7:55 | — | — | 7:53 | — | — | 7:52 | — | — | 7:49 | — | — | 7:46 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | — | 1 | — |
Temp °C | 19 | 18 | 20 | 20 | 19 | 19 | 18 | 15 | 16 | 16 | 16 | 20 | 19 | 17 | 18 | 18 | 15 | 17 | 17 | 15 |
Feels °C | 15 | 16 | 19 | 17 | 15 | 15 | 13 | 12 | 15 | 14 | 14 | 16 | 16 | 17 | 13 | 13 | 11 | 11 | 11 | 11 |
Swell 1 Height (m) Direction Period (s) | SSW 15 | SW 15 | SSW 15 | SSW 15 | SSW 15 | WSW 7 | SW 8 | WSW 9 | WSW 9 | WSW 10 | WSW 10 | WSW 9 | WSW 9 | SE 4 | SW 12 | — | — | WSW 10 | WSW 9 | — |
23 | 8 | 21 | 21 | 21 | 145 | 132 | 76 | 30 | 38 | 33 | 16 | 7 | 1 | 72 | — | — | 205 | 133 | — | |
Swell 2 Height (m) Direction Period (s) | — | — | — | S 9 | — | SSW 14 | SSW 14 | WSW 13 | WSW 13 | WSW 12 | SW 13 | SW 13 | SW 12 | SW 12 | — | — | — | S 12 | — | — |
— | — | — | 2 | — | 20 | 20 | 17 | 16 | 14 | 7 | 7 | 6 | 6 | — | — | — | 3 | — | — | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | SSW 14 | WSW 10 | SW 13 | — | — | SW 12 | SW 12 | — | — | — | — | — | — |
— | — | — | — | — | — | — | 19 | 11 | 7 | — | — | 6 | 6 | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | SW 6 | SW 7 | SW 7 | SW 5 | SW 5 | — | W 3 | WNW 3 | — | — | SE 3 | SE 5 | SSE 5 | WSW 4 | WSW 10 | WSW 11 | WSW 10 | — | W 3 | WSW 9 |
200 | 184 | 118 | 56 | 66 | — | 5 | 1 | — | — | 5 | 35 | 23 | 35 | 214 | 508 | 312 | — | 2 | 137 | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 188 | 188 | 58 | 179 | 231 | 166 | 223 | 6 | 12 | 58 | 47 | 90 | 152 | 58 | 156 | 477 | 284 | 311 | 276 | 188 |
Best forecast wave conditions in South Cornwall | ||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||
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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.










