
Surf Forecasts:
Whitsand Bay and Tregantle surf forecast from 3 Aug 2026:
- Most powerful swell: Wednesday 5 Aug, 7AM (local time) - 5ft (1.5m), 7s period, WSW swell with 234 kJ wave energy.
Best Forecast Surf Conditions for Whitsand Bay and Tregantle this week:
The most powerful waves expected at Whitsand Bay and Tregantle in the next 16 days are 1.5m 7s and forecast to arrive on Wednesday (Aug 05) 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 6s period and expected on Monday (Aug 03) at 1PM.
| Wave Type | Time (BST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 7AM (Wed 5th Aug) | 5ft (1.5m) 7s |
Table - best surf conditions forecast for Whitsand Bay and Tregantle over the next 16 days.
The Lowdown
Alright folks, Rusty here. Gotta be straight with you – it’s a tough outlook for the next couple of weeks around here. The charts are showing a whole lot of nothing for a long stretch.
We’re looking at a real dry spell. Starting from now, there’s a solid gap of poor conditions that stretches all the way through to the 15th of August. The swell just isn’t showing up with any punch, and when it does, the wind is usually ruining it. From the 3rd to the 14th, it’s just a long run of tiny, weak waves – mostly under 2 ft – with onshore and cross-shore breezes making a mess of things. The combined energy stays in the low double and single digits, barely cracking 40 for most of that time. It’s basically a flat spell.
There is a little flicker of hope on Saturday the 15th. The afternoon shows a bit of a pulse at Whitsand Bay and Tregantle with the swell bumping up to 4 ft from the WSW, with a period of 7 seconds. The combined energy jumps to 145 (moderate), so there’s finally some push. The wind is a light cross-on from the south at 6 mph, which isn't glassy but it's light enough to keep things rideable. The morning of that day is actually glassy with a NE breeze, but the swell is only 1 ft, so you’d be waiting for a set that never really comes. This spot is an exposed beach break, and it’s inconsistent, so don’t expect a machine. It’s best for beginner-plus surfers anyway, so the smaller size is actually a help. The water is sitting at 65°F, which is a touch warmer than normal for this time of year.
The following day, Sunday the 16th, keeps things interesting. The morning has clean conditions with a cross-offshore breeze from the east at 12 mph, and the swell holds at 4 ft from the SW. The energy is still moderate at 127. It’s not a world-beater, but after two weeks of nothing, it’ll feel like a gift. The afternoon gets a little lumpier with a cross-shore breeze, but the swell period stretches to 9 seconds, giving the waves a bit better shape.
If I’m picking a standout, it’s the Sunday the 16th morning session. The clean conditions and that consistent 4 ft SW swell make it the best bet in a very quiet window. The Saturday the 15th afternoon is a close second, but that light cross-on wind will put a bit of a bump on it. Crowds are often a thing here, so expect some company on the sand.
Beyond that, the 17th and 18th fade back into tiny, weak surf. The 18th Tuesday morning is glassy with a cross-offshore breeze, but the swell is a pathetic 1 ft. It’s a long wait for a wave.
So, hold tight. The second week of August is a write-off, but the weekend of the 15th and 16th offers a couple of windows to get wet. It’s not pumping, but it’s something.
Rusty.
Short Range ForecastMostly dry. Warm (max 21°C on Mon morning, min 15°C on Wed night). Winds increasing (light winds from the SE on Mon morning, fresh winds from the W by Tue night). | Days 4-6 Weather SummaryMostly dry. Warm (max 21°C on Sat afternoon, min 14°C on Thu night). Wind will be generally light. | ||||||||||||||||||||
Monday 3 | Tuesday 4 | Wednesday 5 | Thursday 6 | Friday 7 | Saturday 8 | Sunday 9 | |||||||||||||||
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 8 | WSW 8 | WSW 8 | SW 7 | SW 7 | SW 7 | WSW 8 | WSW 7 | WSW 6 | WSW 6 | W 4 | W 6 | S 12 | S 14 | SW 11 | S 13 | SW 3 | S 12 | SW 8 | SW 4 | SW 6 |
Wave Graph | |||||||||||||||||||||
39 | 40 | 26 | 118 | 147 | 178 | 215 | 121 | 55 | 28 | 12 | 3 | 3 | 5 | 5 | 3 | 5 | 3 | 14 | 9 | 10 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-on | cross-on | on | on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross-off | glassy | on | cross-off | cross | cross-on | cross-off | glassy | cross-on | cross-off |
High Tide | 9:39PM5.25m | 9:58AM5.01m | 10:10PM5.14m | 10:32AM4.91m | 10:49PM4.97m | 11:16AM4.76m | 11:40PM4.74m | 12:17PM4.59m | 00:51AM4.51m | 1:43PM4.48m | 2:30AM4.42m | 3:17PM4.57m | 4:00AM4.54m | ||||||||
Low Tide | 3:35PM1.17m | 3:58AM1.17m | 4:13PM1.32m | 4:38AM1.36m | 4:57PM1.54m | 5:26AM1.60m | 5:50PM1.80m | 6:24AM1.86m | 7:00PM2.02m | 7:40AM2.04m | 8:26PM2.08m | 9:04AM2.02m | 9:48PM1.90m | ||||||||
5:47 | — | — | 5:48 | — | — | 5:50 | — | — | 5:50 | — | — | 5:52 | — | — | 5:54 | — | — | 5:54 | — | — | |
— | 8:58 | — | — | 8:55 | — | — | 8:54 | — | — | 8:52 | — | — | 8:51 | — | — | 8:50 | — | — | 8:47 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 21 | 21 | 19 | 20 | 20 | 18 | 19 | 19 | 16 | 19 | 19 | 15 | 18 | 20 | 16 | 19 | 21 | 16 | 20 | 21 | 20 |
Feels °C | 20 | 20 | 18 | 19 | 17 | 16 | 13 | 12 | 12 | 14 | 13 | 13 | 15 | 17 | 13 | 16 | 17 | 14 | 18 | 20 | 18 |
Swell 1 Height (m) Direction Period (s) | WSW 8 | WSW 8 | WSW 8 | S 15 | S 15 | S 14 | S 13 | SSW 6 | S 13 | W 10 | SW 6 | SW 4 | WSW 5 | W 9 | WSW 3 | W 9 | W 9 | W 9 | SW 8 | WSW 7 | SW 6 |
39 | 40 | 26 | 4 | 4 | 4 | 3 | 4 | 3 | 2 | 1 | 2 | 2 | 2 | 1 | 2 | 2 | 2 | 14 | 9 | 10 | |
Swell 2 Height (m) Direction Period (s) | — | ESE 6 | — | S 15 | S 15 | — | — | SW 13 | — | SW 12 | W 10 | W 6 | W 10 | SW 12 | W 9 | S 11 | S 11 | W 8 | S 12 | S 12 | W 8 |
— | 3 | — | 4 | 4 | — | — | 7 | — | 6 | 2 | 3 | 2 | 5 | 2 | 2 | 2 | 1 | 3 | 3 | 1 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | S 16 | SW 12 | W 10 | S 12 | S 14 | SW 11 | S 13 | S 13 | S 12 | SW 12 | SW 12 | S 12 |
— | — | — | — | — | — | — | — | — | 5 | 6 | 2 | 3 | 4 | 5 | 3 | 3 | 3 | 6 | 6 | 3 | |
Wind waves Height (m) Direction Period (s) | — | — | — | SW 7 | SW 7 | SW 7 | WSW 8 | WSW 7 | WSW 6 | WSW 6 | W 4 | — | — | SW 3 | — | SW 4 | SW 3 | WSW 3 | — | SW 4 | NNW 2 |
— | — | — | 118 | 147 | 178 | 215 | 121 | 55 | 28 | 12 | — | — | 2 | — | 1 | 5 | 1 | — | 9 | 1 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 47 | 57 | 59 | 58 | 280 | 477 | 284 | 763 | 150 | 223 | 494 | 225 | 456 | 477 | 289 | 87 | 447 | 80 | 47 | 63 | 185 |
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)
Latest Updates
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.











