
Surf Forecasts:
Sennen Cove surf forecast from 26 Jul 2026:
- Best quality surf: Tuesday 28 Jul, 7AM (local time) - 3.5ft (1.0m), 9s period, WNW swell with cross-offshore winds.
- Most powerful swell: Sunday 26 Jul, 7PM (local time) - 7ft (2.2m), 8s period, WNW swell with 650 kJ wave energy.
- Next surfable swell (1★+): Tuesday 28 Jul, 7AM (local time) - 3.5ft (1.0m), 9s period with WNW swell.
Best Forecast Surf Conditions for Sennen Cove this week:
The surf forecast for Sennen Cove over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Jul 28) at 7AM. The primary swell is predicted to be 1.0m and 9s period with a secondary swell of 0.1m and 11s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Sennen Cove in the next 16 days are 2.2m 8s and forecast to arrive on Sunday (Jul 26) 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 0.4m 3s period and expected on Tuesday (Jul 28) at 10PM.
| Wave Type | Time (BST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 7AM (Tue 28th Jul) | 3.5ft (1.0m) 9s |
| Best Surf | 7AM (Tue 28th Jul) | 3.5ft (1.0m) 9s |
| Most Powerful | 7PM (Sun 26th Jul) | 7ft (2.2m) 8s |
Table - best surf conditions forecast for Sennen Cove over the next 16 days.
The Lowdown
G'day, Rusty here, lookin' at the next couple of weeks for Sennen Cove. To be honest, most of this run is a bit of a mixed bag, with a lot of wind-ruined days, but there are a couple of windows worth paddling out for.
The pattern for the next week is dominated by a lot of cross-onshore winds, which is going to keep the waves lumpy and choppy. It's a real shame, because there's some decent swell kicking around, but the wind just won't play nice. The water temperature is sitting at 66°F which is a good 4°F warmer than usual for this time of year, so that's a bonus for the skin.
The first proper chance for a surf doesn't come until Tuesday morning, 28th July. It's not a stand-out, but the swell is a small 3ft from the WNW, with a period of 9 seconds. The wind swings light and cross-offshore from the SSE (10 mph), which will keep things clean. The combined energy is weak (152), so don't expect much push, but it's surfable. The afternoon holds similar energy, just a little smaller. It's a "go for a paddle" sort of day, not a "charge the peak" day.
The only real standout in the whole outlook is Thursday morning, 6th August. We've got a solid 10ft of swell from the W, with a period of 9 seconds. The wind is a clean cross-offshore from the NNE at 16 mph, which is a major positive. The combined energy is strong (1320), so there's plenty of power. This is a proper swell, but at 10ft, it's only for experienced surfers; beginners will be in over their heads. This is the one to circle on the calendar.
Then, the following Saturday morning, 8th August, is a promise but a long way off. The models are showing a massive 13ft groundswell from the WSW (10-second period) with very strong combined energy (3016). The wind is light cross-off from the NNW (9 mph), so it could be clean. Again, this is a big-wave day for experts only. Given it's over a week away, take it with a pinch of salt, but it's got potential.
The rest of the period is a write-off. The winds are too strong and onshore, or the swell just disappears. There's a long gap of messy, unsurfable conditions from the 29th July through to the 5th of August, with just that one clean morning on the 6th. The second week is mostly a bust, with the exception of that big Saturday.
For a break that's very consistent, it's frustrating to see it so wind-affected. The wave quality is poor for most of the run, and the beach setup here means it's just not handling the cross-onshore wind well. For a few of those days, with the significant swell and strong wind, it looks more interesting for kite surfing than paddle surfing.
Rusty out.
Short Range ForecastMostly dry. Warm (max 21°C on Tue afternoon, min 17°C on Sun morning). Winds decreasing (fresh winds from the NW on Sun morning, light winds from the W by Mon night). | Days 4-6 Weather SummaryMostly dry. Very mild (max 19°C on Wed morning, min 16°C on Fri morning). Wind will be generally light. | ||||||||||||||||||||
Sunday 26 | Monday 27 | Tuesday 28 | Wednesday 29 | Thursday 30 | Friday 31 | Saturday 1 | |||||||||||||||
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) | WNW 8 | WNW 8 | WNW 9 | WNW 10 | WNW 10 | WNW 10 | WNW 9 | WNW 9 | WNW 9 | WNW 8 | WNW 8 | W 5 | WNW 7 | WNW 7 | WNW 7 | WNW 8 | WNW 8 | WNW 7 | WNW 6 | WNW 6 | WNW 6 |
Wave Graph | |||||||||||||||||||||
750 | 655 | 645 | 435 | 335 | 240 | 149 | 108 | 79 | 72 | 90 | 37 | 225 | 161 | 161 | 284 | 120 | 82 | 88 | 44 | 31 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | on | on | cross-off | cross-off | off | cross | on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross | cross-on | cross |
High Tide | 3:47PM4.14m | 4:10AM4.14m | 4:32PM4.39m | 4:52AM4.37m | 5:11PM4.66m | 5:30AM4.59m | 5:47PM4.89m | 6:04AM4.77m | 6:21PM5.08m | 6:38AM4.90m | 6:54PM5.21m | 7:11AM4.98m | 7:27PM5.26m | ||||||||
Low Tide | 10:19PM1.43m | 10:38AM1.32m | 11:05PM1.17m | 11:20AM1.07m | 11:45PM0.92m | 11:57AM0.84m | 00:22AM0.71m | 12:33PM0.65m | 00:56AM0.56m | 1:06PM0.54m | 1:30AM0.48m | 1:40PM0.51m | 2:04AM0.47m | ||||||||
5:41 | — | — | 5:43 | — | — | 5:45 | — | — | 5:46 | — | — | 5:48 | — | — | 5:48 | — | — | 5:50 | — | — | |
— | — | 9:15 | — | — | 9:13 | — | — | 9:12 | — | — | 9:09 | — | — | 9:08 | — | — | 9:07 | — | — | 9:06 | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 17 | 17 | 18 | 17 | 18 | 18 | 19 | 21 | 20 | 19 | 19 | 18 | 18 | 18 | 17 | 16 | 17 | 17 | 16 | 16 | 16 |
Feels °C | 11 | 12 | 14 | 14 | 16 | 18 | 19 | 21 | 20 | 20 | 17 | 16 | 16 | 14 | 13 | 13 | 13 | 13 | 14 | 13 | 13 |
Swell 1 Height (m) Direction Period (s) | S 11 | SW 16 | S 12 | WNW 10 | N 5 | WNW 10 | WNW 9 | WNW 9 | WNW 9 | WNW 8 | W 10 | WNW 8 | — | — | — | WNW 8 | WNW 8 | W 12 | W 11 | WNW 6 | WNW 6 |
3 | 11 | 3 | 435 | 7 | 240 | 149 | 108 | 79 | 72 | 18 | 37 | — | — | — | 284 | 120 | 3 | 9 | 44 | 31 | |
Swell 2 Height (m) Direction Period (s) | S 16 | S 12 | — | N 5 | SW 16 | N 4 | S 12 | S 14 | S 14 | SE 3 | ESE 4 | W 10 | S 13 | S 13 | — | S 12 | N 4 | S 12 | — | W 10 | W 9 |
5 | 3 | — | 13 | 10 | 1 | 3 | 4 | 4 | 2 | 1 | 17 | 3 | 3 | — | 3 | 3 | 3 | — | 8 | 15 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | S 11 | S 11 | SW 14 | — | — | S 5 | S 13 | S 6 | S 6 | — | — | — | — | S 12 | S 12 | — | W 8 | SW 7 |
— | — | — | 2 | 2 | 8 | — | — | 1 | 3 | 1 | 1 | — | — | — | — | 3 | 3 | — | 1 | 2 | |
Wind waves Height (m) Direction Period (s) | WNW 8 | WNW 8 | WNW 9 | — | WNW 10 | — | — | — | SE 3 | — | WNW 8 | W 5 | WNW 7 | WNW 7 | WNW 7 | — | — | WNW 7 | WNW 6 | N 4 | N 4 |
750 | 655 | 645 | — | 335 | — | — | — | 1 | — | 90 | 34 | 225 | 161 | 161 | — | — | 82 | 88 | 5 | 4 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 719 | 206 | 137 | 206 | 185 | 5 | 0 | 0 | 0 | 5 | 390 | 206 | 57 | 245 | 200 | 5 | 206 | 216 | 5 | 233 | 23 |
Best forecast wave conditions in North 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)
Information about the Sennen Cove Surf forecast
The above surf forecast table for Sennen Cove provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Sennen Cove can be found by selecting the local surf guide option on the grey menu. Our Sennen Cove 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 (Sennen Cove) 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 Sennen Cove 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 North Cornwall? If you are looking for accommodation near Sennen Cove, camping, hotels and holiday cottages in North Cornwall, consider staying in Penzance which is 12 km (7 miles) away. Other places in and around North Cornwall where you can find information about places to rent, and car hire include Camborne which is 31 km (19 miles) away, The Lizard, Penryn and Falmouth.










