Surf Forecasts:
Bossiney Haven surf forecast from 9 Sep 2026:
- Best quality surf: Friday 11 Sep, 4AM (local time) - 5ft (1.6m), 10s period, W swell with cross-offshore winds.
- Most powerful swell: Thursday 10 Sep, 10PM (local time) - 6.5ft (2.0m), 9s period, W swell with 693 kJ wave energy.
- Next surfable swell (1★+): Friday 11 Sep, 4AM (local time) - 5ft (1.6m), 10s period with W swell.
Best Forecast Surf Conditions for Bossiney Haven this week:
The surf forecast for Bossiney Haven over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Sep 11) at 4AM. The primary swell is predicted to be 1.6m and 10s period. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Bossiney Haven in the next 16 days are 2.0m 9s and forecast to arrive on Thursday (Sep 10) at 10PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.9m 6s period and expected on Thursday (Sep 10) at 1PM.
| Wave Type | Time (BST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 4AM (Fri 11th Sep) | 5ft (1.6m) 10s |
| Best Surf | 4AM (Fri 11th Sep) | 5ft (1.6m) 10s |
| Most Powerful | 10PM (Thu 10th Sep) | 6.5ft (2.0m) 9s |
Table - best surf conditions forecast for Bossiney Haven over the next 16 days.
The Lowdown
Alright, this is Rusty coming to you from the shores of Bossiney Haven. Let's have a look at what's on the cards for the next couple of weeks.
Right off the bat, I've got to be straight with you – the start of this outlook is a bit of a bummer. For the first ten days, from Wednesday the 9th right through to the morning of Saturday the 19th, it's a tough watch. The swell is there, mostly around the 3 ft to 6 ft from the west, but the wind is a constant problem. It's mostly cross-on, cross-off, or just plain messy, leaving the surface choppy and uninviting. The energy is weak to moderate at best, and the wave comment has been "poor surf conditions" pretty much every session. It's a grind, and I wouldn't be bothering with a paddle.
Now, the one true stand-out of the entire forecast is on the afternoon of Wednesday the 16th of September. The wind swings offshore from the SSW, and the swell comes in at a solid 8 ft from the west. The period is a nice 10 seconds, so there's proper groundswell energy behind it. The combined energy jumps to a very strong 1170, and the comment says "expect very good surf conditions". This is for experienced surfers only though – that size is pushing into expert territory. It'll be powerful and clean, so if you've got the skill, you'll want to be there. Keep in mind that at this size, Bossiney Haven can get a bit of a crowd, so expect some company.
After that, the surf drops off again. There's a bit of a pulse on the 19th of September, with a 3 ft swell from the west and a clean cross-off wind, but the energy is only 207 and the conditions are described as "surfable but very ordinary". It's a small, clean wave for the longer boards if you're desperate.
The run continues quiet until the 23rd of September. The afternoon of the 23rd sees a 7 ft swell from the WNW, with a 11-second period and a clean cross-off wind, giving a combined energy of 937. The guidance says it's "marginal" though, so it's one to watch but not one to get too excited about yet. That's about as far out as I can see.
So, there's a massive gap of poor surf before the one big day mid-month. For the rest of the time, you're looking at small, wind-affected waves. Hang in there, and set your alarm for the 16th.
Rusty.
Short Range ForecastLight rain (total 2mm), mostly falling on Tue night. Very mild (max 18°C on Thu morning, min 13°C on Wed night). Winds increasing (light winds from the SW on Wed night, fresh winds from the SSW by Thu afternoon). | Days 4-6 Weather SummaryMostly dry. Warm (max 21°C on Mon morning, min 15°C on Fri night). Winds decreasing (fresh winds from the WSW on Sat afternoon, calm by Sun afternoon). | ||||||||||||||||||||
Wednesday 9 | Thursday 10 | Friday 11 | Saturday 12 | Sunday 13 | Monday 14 | Tuesday 15 | |||||||||||||||
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) | W 8 | W 8 | W 8 | W 8 | WSW 7 | W 10 | W 10 | W 9 | W 8 | WSW 7 | W 8 | W 10 | W 10 | W 10 | W 9 | W 9 | W 8 | W 8 | W 8 | W 10 | W 10 |
Wave Graph  | |||||||||||||||||||||
 kJ | 245 | 136 | 60 | 19 | 204 | 598 | 299 | 188 | 105 | 199 | 396 | 400 | 219 | 181 | 102 | 78 | 92 | 82 | 61 | 141 | 190 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | off | off | cross-off | cross-off | cross-on | cross-on | off | cross-off | cross-off | cross-on | cross-on | cross-on | off | cross-off | cross-off | cross-off | glassy | on | cross-off |
High Tide | 4:53AM6.26m | 5:15PM6.78m | 5:40AM6.76m | 5:59PM7.24m | 6:21AM7.13m | 6:39PM7.53m | 6:59AM7.34m | 7:16PM7.61m | 7:34AM7.36m | 7:51PM7.48m | 8:09AM7.22m | 8:26PM7.18m | 8:42AM6.92m | 9:00PM6.75m | |||||||
Low Tide | 11:10AM0.98m | 11:38PM0.56m | 11:55AM0.50m | 00:20AM0.18m | 12:34PM0.17m | 00:57AM-0.02m | 1:10PM0.02m | 1:31AM-0.03m | 1:44PM0.06m | 2:03AM0.15m | 2:17PM0.28m | 2:35AM0.48m | 2:50PM0.63m | 3:06AM0.91m | |||||||
 |  |  | |  | | | | |  | | | | | | | |  | | | | |
 | 6:43 | — | — | 6:45 | — | — | 6:47 | — | — | 6:48 | — | — | 6:50 | — | — | 6:50 | — | — | 6:52 | — | — |
 | — | 7:46 | — | — | 7:45 | — | — | 7:43 | — | — | 7:40 | — | — | 7:37 | — | — | 7:36 | — | — | 7:34 | — |
mm | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 14 | 14 | 14 | 18 | 17 | 18 | 17 | 17 | 16 | 19 | 18 | 18 | 16 | 17 | 18 | 21 | 21 | 19 | 21 | 21 | 20 |
Feels °C | 10 | 10 | 12 | 13 | 11 | 16 | 15 | 16 | 16 | 15 | 15 | 15 | 15 | 16 | 18 | 20 | 20 | 20 | 22 | 22 | 21 |
Swell 1 Height (m) Direction Period (s) | W 8 | W 8 | W 8 | W 8 | W 11 | W 10 | W 10 | W 9 | W 8 | W 15 | — | W 10 | W 10 | W 10 | W 9 | W 9 | — | W 8 | W 8 | W 10 | — |
| kJ | 245 | 136 | 60 | 19 | 9 | 598 | 299 | 188 | 105 | 4 | — | 400 | 219 | 181 | 102 | 78 | — | 82 | 61 | 141 | — |
Swell 2 Height (m) Direction Period (s) | — | NNW 5 | NNW 6 | WSW 8 | — | — | — | — | — | — | — | — | NNW 4 | — | — | — | — | W 13 | WNW 11 | — | — |
| kJ | — | 15 | 6 | 11 | — | — | — | — | — | — | — | — | 3 | — | — | — | — | 3 | 40 | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | WSW 8 | W 12 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | 7 | 11 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NNW 6 | — | — | WSW 4 | WSW 7 | — | — | — | — | WSW 7 | W 8 | — | — | NW 4 | — | — | W 8 | — | — | S 4 | W 10 |
| kJ | 42 | — | — | 11 | 204 | — | — | — | — | 199 | 396 | — | — | 4 | — | — | 92 | — | — | 9 | 190 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 41 | 54 | 9 | 318 | 233 | 41 | 63 | 41 | 10 | 266 | 286 | 105 | 41 | 68 | 3 | 11 | 24 | 10 | 10 | 3 | 0 |
Best forecast wave conditions in North Cornwall | |||||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||||
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Information about the Bossiney Haven Surf forecast
The above surf forecast table for Bossiney Haven provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Bossiney Haven can be found by selecting the local surf guide option on the grey menu. Our Bossiney Haven 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 (Bossiney Haven) 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 Bossiney Haven 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 Bossiney Haven, camping, hotels and holiday cottages in North Cornwall, consider staying in Padstow which is 19 km (12 miles) away. Other places in and around North Cornwall where you can find information about places to rent, and car hire include Bodmin which is 21 km (13 miles) away, Bude, Par and Saint Austell.
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