
Surf Forecasts:
Sennen Cove surf forecast from 3 Jul 2026:
- Best quality surf: Wednesday 8 Jul, 7AM (local time) - 2.5ft (0.8m), 9s period, WNW swell with cross-offshore winds.
- Most powerful swell: Saturday 4 Jul, 1AM (local time) - 4.5ft (1.3m), 10s period, W swell with 345 kJ wave energy.
- Next surfable swell (1★+): Wednesday 8 Jul, 7AM (local time) - 2.5ft (0.8m), 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 Wednesday (Jul 08) at 7AM. The primary swell is predicted to be 0.8m and 9s period with a secondary swell of 0.1m and 13s. 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 1.3m 10s and forecast to arrive on Saturday (Jul 04) 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 0.5m 3s period and expected on Friday (Jul 10) at 4AM.
| Wave Type | Time (BST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 7AM (Wed 8th Jul) | 2.5ft (0.8m) 9s |
| Best Surf | 7AM (Wed 8th Jul) | 2.5ft (0.8m) 9s |
| Most Powerful | 1AM (Sat 4th Jul) | 4.5ft (1.3m) 10s |
Table - best surf conditions forecast for Sennen Cove over the next 16 days.
Updates in hr min s Forecast update imminent
Alright folks, Rusty here. Gotta be straight with you: the next couple of weeks look pretty grim for Sennen Cove. We’ve got a long stretch of nothing special ahead, so don’t get your hopes up too early.
The water temp is sitting at 62°, which is about bang on average for the time of year, so at least you won’t need a 5/4 straight away.
The whole of the first week, from Friday the 3rd right through to Sunday the 12th, is basically a write-off. We’ve got swell hanging around the 2ft to 5ft mark, but the wind is just a mess. It’s mostly cross-onshore or onshore, and the wave energy – although moderate at times, like 406 (combined energy) on Friday afternoon – is just not translating into anything rideable. The reports are all "poor surf conditions," and honestly, that’s the long and short of it. Even the short-period (8-10 seconds) stuff from the west isn’t helping. This is a beach break, and with that wind, it’s just choppy junk. For a few days there, with onshore wind and that size, it honestly looks more interesting for kite surfing than paddle surfing.
There’s a tiny flash of hope on Wednesday morning, the 8th. The wind goes totally glassy, with a calm easterly at 0 mph. The swell is tiny, only 3ft, but it’s glassy. The energy is a weak 120, and it’s surfable, but barely. Definitely not a standout, just a “maybe if you’re desperate” moment. Thursday morning the 9th and Friday morning the 10th have light cross-off and glassy conditions too, but again, the swell is under 3ft. These are small, clean, but very weak options.
Then from the 12th onwards, the wind gets nasty again. Strong breezes and rain showers make a mess of things. The swell does bump up a bit on Friday the 17th, with a 6ft north-west swell hitting in the afternoon, and more energy (322), but the period is a pathetic 5 seconds. That’s just wind-chop on a beach break. The wind is onshore too, so it’s a total no-go. The next morning, Saturday the 18th, has a light cross-shore wind and a 4ft north swell, but again, a 6-second period isn't going to give you any shape.
To be honest, the only thing even close to a highlight in this whole 16-day window is that Wednesday morning on the 8th. If you’re a total beginner, the 3ft glassy waves might be fun to bob around in, but for anyone else, it’s a long wait. Sennen Cove is usually very consistent, so this blank run feels worse than it would elsewhere. Forecasts can change, but right now, it’s a hard pass.
Rusty.
Short Range ForecastMostly dry. Very mild (max 19°C on Mon morning, min 14°C on Fri afternoon). Wind will be generally light. | Days 5-7 Weather SummaryMostly dry. Warm (max 22°C on Thu morning, min 19°C on Mon night). Wind will be generally light. | ||||||||||||||||||||
Fri 3 | Saturday 4 | Sunday 5 | Monday 6 | Tuesday 7 | Wednesday 8 | Thursday 9 | |||||||||||||||
PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | |
Swell Height Map | |||||||||||||||||||||
Wave Height (m) Direction Period (s) | W 10 | W 10 | W 10 | W 10 | W 10 | WNW 9 | W 9 | W 9 | WNW 8 | W 8 | W 8 | W 8 | W 8 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | W 9 | WNW 9 | W 9 | W 9 |
Wave Graph | |||||||||||||||||||||
400 | 345 | 284 | 230 | 226 | 169 | 162 | 158 | 120 | 88 | 90 | 69 | 48 | 115 | 110 | 110 | 110 | 81 | 88 | 81 | 83 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | cross-on | cross-on | cross-on | cross | glassy | cross-on | cross-off | cross-off | cross | cross-off | glassy |
High Tide | 7:51PM4.93m | 8:09AM4.63m | 8:27PM4.88m | 8:47AM4.56m | 9:06PM4.79m | 9:29AM4.47m | 9:50PM4.67m | 10:17AM4.37m | 10:40PM4.53m | 11:13AM4.28m | 11:41PM4.41m | 12:20PM4.25m | 00:52AM4.37m | ||||||||
Low Tide | 2:31AM0.80m | 2:40PM0.86m | 3:08AM0.86m | 3:18PM0.95m | 3:47AM0.94m | 3:59PM1.06m | 4:30AM1.02m | 4:46PM1.18m | 5:19AM1.11m | 5:40PM1.27m | 6:16AM1.18m | 6:44PM1.30m | 7:22AM1.19m | ||||||||
— | — | 5:18 | — | — | 5:18 | — | — | 5:20 | — | — | 5:20 | — | — | 5:22 | — | — | 5:22 | — | — | 5:24 | |
— | 9:35 | — | — | 9:34 | — | — | 9:34 | — | — | 9:32 | — | — | 9:32 | — | — | 9:31 | — | — | 9:31 | 9:30 | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 14 | 16 | 16 | 17 | 17 | 18 | 18 | 18 | 19 | 20 | 19 | 19 | 20 | 20 | 20 | 21 | 21 | 22 | 23 | 23 | 21 |
Feels °C | 11 | 15 | 14 | 15 | 15 | 17 | 16 | 17 | 18 | 18 | 17 | 16 | 17 | 18 | 21 | 21 | 19 | 22 | 20 | 20 | 22 |
Swell 1 Height (m) Direction Period (s) | W 10 | W 10 | W 10 | W 10 | W 10 | WNW 9 | W 9 | W 9 | WNW 8 | W 8 | W 8 | W 8 | W 8 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | W 9 | WNW 9 | W 9 | W 9 |
400 | 345 | 284 | 230 | 226 | 169 | 162 | 158 | 120 | 88 | 90 | 69 | 48 | 115 | 110 | 110 | 110 | 81 | 88 | 81 | 83 | |
Swell 2 Height (m) Direction Period (s) | S 17 | S 16 | S 16 | NW 10 | S 15 | S 15 | S 15 | SW 14 | SW 14 | SW 14 | SW 13 | W 11 | WNW 10 | S 13 | S 11 | S 11 | SW 12 | S 12 | S 18 | S 17 | S 18 |
6 | 5 | 5 | 4 | 4 | 4 | 4 | 8 | 8 | 7 | 7 | 10 | 20 | 3 | 3 | 2 | 5 | 3 | 6 | 6 | 6 | |
Swell 3 Height (m) Direction Period (s) | — | — | W 11 | S 16 | NW 10 | SW 15 | — | — | — | — | — | SW 12 | SW 13 | S 19 | S 19 | S 19 | S 17 | S 18 | S 12 | S 10 | S 11 |
— | — | 2 | 5 | 4 | 8 | — | — | — | — | — | 6 | 6 | 7 | 7 | 7 | 6 | 6 | 3 | 2 | 2 | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | NW 4 | NW 4 | NW 4 | — | — | — | NNE 2 | — | NNE 3 | NNE 3 |
— | — | — | — | — | — | — | — | — | — | — | 7 | 6 | 4 | — | — | — | 1 | — | 3 | 3 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 137 | 21 | 206 | 206 | 21 | 5 | 5 | 5 | 5 | 5 | 5 | 391 | 185 | 5 | 0 | 5 | 0 | 0 | 1 | 0 | 0 |
Best forecast wave conditions in North Cornwall | |||||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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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.











