- Forecast
- Maps
- Live
- Weather State
- Spot Information
Sennen Cove Surf Forecast
/ Cornwall (North) (60 surf breaks) /
Surf Forecasts:
Sennen Cove surfForecast / Cornwall (North) / UK
16 Day Weather and Surf, issued 6 pm Tuesday 12 May 2026 BSTForecast update in hr min s Forecast update imminent
Sennen Cove surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Sennen Cove sea temperature is
12.4° C
(Which is slightly warmer than usual)Best Forecast Surf Conditions for Sennen Cove this week:
The most powerful waves expected at Sennen Cove in the next 16 days are 2.5m 12s and forecast to arrive on Monday (May 18) at 1AM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.1m 5s period and expected on Friday (May 15) at 10AM.
| Wave Type | Time (BST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 1AM (Mon 18th May) | 8ft (2.5m) 12s |
Table - best surf conditions forecast for Sennen Cove over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 3mm), mostly falling on Thu morning. Very mild (max 12°C on Tue afternoon, min 9°C on Thu afternoon). Winds decreasing (near gales from the WNW on Tue night, moderate winds from the NNW by Fri morning). | Days 5-7 Weather SummaryLight rain (total 3mm), mostly falling on Fri night. Very mild (max 12°C on Sat afternoon, min 9°C on Fri afternoon). Mainly fresh winds. | ||||||||||||||||||||
Tue 12 | Wednesday 13 | Thursday 14 | Friday 15 | Saturday 16 | Sunday 17 | Monday 18 | |||||||||||||||
PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | |
Swell Height Map |  |  |  |  |  |  |  |  | |||||||||||||
NW 5 | WNW 5 | WNW 8 | WNW 8 | NW 8 | NW 8 | NW 7 | WNW 8 | NNW 7 | NNW 6 | WNW 8 | WNW 7 | W 7 | W 13 | W 15 | W 13 | W 12 | W 11 | W 10 | WSW 9 | WSW 10 | |
42 | 140 | 1227 | 1178 | 1221 | 839 | 645 | 256 | 352 | 222 | 105 | 31 | 26 | 85 | 435 | 1419 | 1760 | 1109 | 962 | 1256 | 1659 | |
Wind (km/h) | |||||||||||||||||||||
cross-on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross-on | cross-on | on | on | cross-on | on | on | cross-on | cross | cross | cross | |
High Tide | 2:23AM4.46m | 2:55PM4.50m | 3:13AM4.83m | 3:41PM4.90m | 4:00AM5.18m | 4:25PM5.26m | 4:46AM5.45m | 5:09PM5.53m | 5:31AM5.60m | 5:54PM5.68m | 6:17AM5.60m | 6:40PM5.68m | 7:04AM5.46m | ||||||||
Low Tide | 8:18PM1.33m | 8:52AM0.99m | 9:13PM1.00m | 9:42AM0.66m | 10:04PM0.66m | 10:30AM0.37m | 10:52PM0.35m | 11:16AM0.17m | 11:40PM0.13m | 12:03PM0.08m | 00:28AM0.03m | 12:50PM0.11m | 1:18AM0.07m | ||||||||
 |  |  | | |  | | | | |  | |  | | | | | | |  | | |
 | — | — | 5:39 | — | — | 5:37 | — | — | 5:37 | — | — | 5:35 | — | — | 5:33 | — | — | 5:33 | — | — | 5:31 |
 | 8:57 | — | — | 8:58 | — | — | — | 9:00 | — | — | 9:00 | — | — | 9:02 | — | — | 9:04 | — | — | 9:05 | 9:07 |
— | — | — | — | — | 2 | 1 | — | — | — | 1 | — | — | 2 | — | — | — | — | — | 5 | 3 | |
Temp °C | 12 | 12 | 10 | 11 | 11 | 10 | 9 | 11 | 10 | 10 | 11 | 11 | 12 | 12 | 11 | 12 | 12 | 12 | 13 | 13 | 13 |
6 | 6 | -1 | 1 | 1 | 0 | 0 | 2 | 3 | 4 | 6 | 6 | 9 | 9 | 6 | 6 | 6 | 6 | 6 | 5 | 6 | |
Swell 1 Height (m) Direction Period (s) | SSW 8 | SSW 8 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | WNW 8 | SSW 14 | SSW 13 | N 6 | WNW 7 | W 5 | W 13 | WNW 7 | W 13 | S 12 | W 11 | S 13 | S 19 | WSW 10 |
 kJ | 26 | 12 | 50 | 50 | 24 | 21 | 21 | 256 | 19 | 18 | 49 | 31 | 13 | 85 | 136 | 1419 | 3 | 1109 | 3 | 7 | 1064 |
Swell 2 Height (m) Direction Period (s) | SSW 18 | SSW 17 | SSW 8 | SW 7 | S 7 | S 7 | — | SSW 14 | E 5 | — | SW 13 | N 6 | W 7 | WNW 7 | W 15 | S 12 | S 15 | S 14 | S 20 | S 19 | — |
| kJ | 30 | 30 | 6 | 2 | 1 | 1 | — | 21 | 1 | — | 7 | 15 | 26 | 16 | 435 | 3 | 4 | 4 | 7 | 7 | — |
Swell 3 Height (m) Direction Period (s) | WNW 12 | — | — | S 11 | — | — | — | — | — | — | W 9 | SW 13 | N 5 | W 8 | W 11 | — | — | — | — | — | — |
| kJ | 14 | — | — | 2 | — | — | — | — | — | — | 7 | 7 | 5 | 5 | 163 | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NW 5 | WNW 5 | WNW 8 | WNW 8 | NW 8 | NW 8 | NW 7 | N 6 | NNW 7 | NNW 6 | WNW 8 | W 5 | — | W 4 | — | — | W 12 | — | W 10 | WSW 9 | WSW 10 |
| kJ | 42 | 140 | 1227 | 1178 | 1221 | 839 | 645 | 193 | 352 | 222 | 105 | 29 | — | 17 | — | — | 1760 | — | 962 | 1256 | 1659 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 543 | 589 | 548 | 947 | 313 | 716 | 304 | 268 | 149 | 268 | 233 | 5 | 0 | 20 | 20 | 57 | 206 | 94 | 21 | 213 | 213 |
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)
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 Sennen Cove 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 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.
Nearest