Surf Forecasts:
The Breakwater-St Ives surf forecast from 22 Aug 2026:
- Best quality surf: Thursday 27 Aug, 7AM (local time) - 8ft (2.5m), 8s period, W swell with cross-offshore winds.
- Most powerful swell: Thursday 27 Aug, 10AM (local time) - 10ft (3.0m), 8s period, W swell with 1,055 kJ wave energy.
- Next surfable swell (1★+): Tuesday 25 Aug, 7PM (local time) - 2ft (0.6m), 10s period with WNW swell.
Best Forecast Surf Conditions for The Breakwater-St Ives this week:
The surf forecast for The Breakwater-St Ives over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Aug 25) at 7PM. The primary swell is predicted to be 0.6m and 10s period with a secondary swell of 0.5m and 8s. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at The Breakwater-St Ives in the next 16 days are 3.0m 8s and forecast to arrive on Thursday (Aug 27) at 10AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.9m 9s period and expected on Thursday (Aug 27) at 7AM.
| Wave Type | Time (BST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 7PM (Tue 25th Aug) | 2ft (0.6m) 10s |
| Best Surf | 7AM (Thu 27th Aug) | 8ft (2.5m) 8s |
| Most Powerful | 10AM (Thu 27th Aug) | 10ft (3.0m) 8s |
Table - best surf conditions forecast for The Breakwater-St Ives over the next 16 days.
The Lowdown
Alright, Rusty here. Let's have a look at what The Breakwater-St Ives has got cookin' for us over the next couple of weeks. To be straight with you, it's a pretty quiet start. We've got a long stretch of small, choppy, and messy surf coming up, so don't be in a rush to grab your board just yet.
From Saturday the 22nd right through to Wednesday the 27th of August, it's a write-off. We're looking at weak swell, barely pushing 2ft, and the wind is all over the place – cross-on, cross-shore, all of it messy. The combined swell energy is weak, ranging from just 24 up to a middling 105, but it's not enough to get excited about. It's a solid gap of about 5 days where the conditions are just poor.
Now, things get interesting, but a bit wild, on Thursday the 27th. We get a sudden jump in size to 10ft on the Thursday morning, but it's from the west with a short period of 8 seconds. That's a lot of lumpy, crumbly water. The combined energy is a very strong 1055, but the quality is marginal, best left for the experts if anyone's keen. The wind is cross-offshore though, so it'll be clean, just a bit of a beast. That afternoon it drops to 7ft with a 7-second period – lumpy and cross-shore. Not our finest hour.
We get a bit of a breather on Friday the 28th, but the swell is funky, with an 8ft NNW swell in the afternoon that's all short-period chop. Then into the weekend of the 29th and 30th, we see the best of the first week. Saturday the 29th morning is still big at 8ft with a 10-second period from the west (combined energy 1648), but it's lumpy. The real standout is Saturday afternoon, August 29th. The swell drops to a more manageable 4ft from the WSW with a 10-second period, and we get clean conditions with a gentle cross-offshore breeze from the SW. The combined energy is still a healthy 881, and the surf is expected to be very good. For a point break like this, a solid 4ft WSW groundswell with light wind is a treat. It'll be clean, lined up, and worth the paddle.
Sunday the 30th offers a small window too, with a 4ft west swell and a moderate offshore wind in the morning, giving us decent, clean waves. After that, the wind picks up again and the surf gets messy through to the start of September.
Now, here's where the long-range forecast gets a bit spicy. After another small spell, we've got a major pulse arriving on Wednesday, September 2nd. This is for the experienced crew only. We're talking 10 to 12ft of west-southwest swell with a 10 to 11-second period. The combined swell energy is off the charts, between 1576 and 2384 – that's a lot of water moving. The wind is offshore from the south, so the faces will be clean, but at this size, The Breakwater is going to be a heavy, powerful wave. It's definitely too big for beginners and most intermediates. This wave is predicted to be too big for the break, so you'd better know your limits. This big energy continues through Thursday the 3rd with similar size and clean conditions, but again, it's time for the big dogs. After that, it fades back into a messy, onshore slop for the end of the run.
So, if you're looking for the best of the best, I'd circle Saturday afternoon, August 29th. That's your clean, fun-sized window. For the brave, Wednesday and Thursday, September 2nd and 3rd are promising for big-wave chargers, but that's a long way out and a bit less certain. Keep an eye on the sky.
Rusty.
Short Range ForecastMostly dry. Warm (max 20°C on Sun morning, min 15°C on Fri night). Winds increasing (light winds from the NE on Fri night, strong winds from the E by Mon afternoon). | Days 4-6 Weather SummaryHeavy rain (total 25mm), heaviest during Tue night. Warm (max 21°C on Tue afternoon, min 16°C on Mon night). Mainly fresh winds. | ||||||||||||||||||||
Saturday 22 | Sunday 23 | Monday 24 | Tuesday 25 | Wednesday 26 | Thursday 27 | Friday 28 | |||||||||||||||
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 10 | W 9 | W 9 | W 9 | WSW 12 | SW 14 | SW 14 | SW 13 | SW 9 | WNW 10 | WNW 10 | W 9 | W 8 | W 8 | W 8 | W 8 | W 7 | WSW 8 | W 9 | NNW 7 | SW 10 |
Wave Graph | |||||||||||||||||||||
65 | 25 | 14 | 14 | 56 | 38 | 31 | 28 | 12 | 42 | 75 | 59 | 50 | 33 | 28 | 1055 | 507 | 120 | 158 | 717 | 348 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross-off | cross | cross-off | cross-off | cross-off | cross-off | off | off | cross-off | cross | cross-on | cross | cross | cross |
High Tide | 1:13PM4.00m | 2:02AM3.94m | 2:43PM4.12m | 3:19AM4.15m | 3:46PM4.44m | 4:12AM4.49m | 4:32PM4.83m | 4:52AM4.85m | 5:09PM5.22m | 5:27AM5.19m | 5:43PM5.57m | 6:00AM5.50m | 6:15PM5.85m | ||||||||
Low Tide | 6:50AM2.23m | 7:44PM2.23m | 8:26AM2.22m | 9:14PM2.06m | 9:41AM1.94m | 10:14PM1.71m | 10:31AM1.56m | 10:57PM1.31m | 11:10AM1.16m | 11:34PM0.93m | 11:45AM0.81m | 00:07AM0.59m | 12:18PM0.52m | 00:39AM0.35m | |||||||
6:20 | — | — | 6:22 | — | — | 6:22 | — | — | 6:24 | — | — | 6:26 | — | — | 6:28 | — | — | 6:28 | — | — | |
— | 8:28 | — | — | 8:25 | — | — | 8:23 | — | — | 8:22 | — | — | 8:20 | — | — | 8:17 | — | — | 8:15 | — | |
mm | — | — | — | — | — | — | — | — | — | 3 | — | 14 | 4 | 3 | — | — | 1 | 2 | 2 | 3 | 3 |
Temp °C | 18 | 17 | 17 | 20 | 20 | 17 | 19 | 19 | 19 | 18 | 21 | 18 | 19 | 19 | 18 | 18 | 18 | 17 | 18 | 18 | 17 |
Feels °C | 15 | 14 | 14 | 16 | 16 | 13 | 12 | 12 | 14 | 13 | 19 | 17 | 17 | 14 | 16 | 16 | 14 | 14 | 14 | 14 | 11 |
Swell 1 Height (m) Direction Period (s) | N 6 | N 5 | W 9 | N 4 | WSW 12 | SE 6 | SW 14 | SW 13 | NNE 5 | WNW 10 | WNW 10 | W 9 | W 8 | W 8 | SSW 7 | SSW 9 | SW 12 | WSW 8 | W 9 | SSW 11 | SW 10 |
40 | 18 | 14 | 10 | 56 | 13 | 31 | 28 | 10 | 42 | 75 | 59 | 50 | 33 | 212 | 271 | 6 | 120 | 158 | 476 | 348 | |
Swell 2 Height (m) Direction Period (s) | W 10 | WNW 6 | SW 15 | SW 14 | N 4 | WSW 10 | N 4 | W 9 | SE 5 | SW 8 | SW 8 | SW 8 | SW 12 | SW 12 | W 8 | — | E 6 | WNW 7 | SSW 6 | ESE 8 | NNE 6 |
65 | 12 | 54 | 51 | 6 | 38 | 1 | 6 | 5 | 18 | 34 | 30 | 6 | 6 | 28 | — | 1 | 91 | 82 | 6 | 19 | |
Swell 3 Height (m) Direction Period (s) | SSW 15 | W 9 | WNW 6 | W 9 | SE 6 | SW 14 | SW 9 | SW 9 | SW 9 | NNE 5 | NNE 5 | NNE 5 | — | N 6 | SW 12 | — | — | WNW 10 | S 8 | — | E 7 |
21 | 25 | 3 | 14 | 11 | 32 | 13 | 3 | 12 | 5 | 5 | 2 | — | 1 | 6 | — | — | 72 | 5 | — | 8 | |
Wind waves Height (m) Direction Period (s) | — | — | N 4 | E 5 | — | NNE 4 | ESE 7 | ESE 8 | ESE 7 | ESE 6 | SE 3 | SSE 3 | SSW 7 | SSW 7 | — | W 8 | W 7 | SSW 7 | NNE 4 | NNW 7 | W 7 |
— | — | 14 | 22 | — | 4 | 62 | 75 | 49 | 28 | 5 | 3 | 62 | 139 | — | 1055 | 507 | 99 | 29 | 717 | 206 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 5 | 21 | 12 | 6 | 21 | 30 | 218 | 197 | 190 | 242 | 6 | 6 | 2 | 248 | 1 | 35 | 159 | 30 | 177 | 556 | 159 |
Best forecast wave conditions in North Cornwall | |||||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||||
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Information about the The Breakwater-St Ives Surf forecast
The above surf forecast table for The Breakwater-St Ives provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at The Breakwater-St Ives can be found by selecting the local surf guide option on the grey menu. Our The Breakwater-St Ives 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 (The Breakwater-St Ives) 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 The Breakwater-St Ives 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.
The Breakwater-St Ives is 11 km (7 miles) from Camborne. If you plan a holiday in North Cornwall, look for hotels and other accommodation in Camborne. Camborne has rooms for a wide range of budgets as well as car hire and transport links.











