Surf Forecasts:
The Breakwater-St Ives surf forecast from 1 Sep 2026:
- Best quality surf: Tuesday 1 Sep, 4AM (local time) - 4.5ft (1.4m), 9s period, W swell with cross-offshore winds.
- Most powerful swell: Friday 4 Sep, 10AM (local time) - 6.5ft (2.0m), 9s period, W swell with 595 kJ wave energy.
- Next surfable swell (1★+): Tuesday 1 Sep, 4AM (local time) - 4.5ft (1.4m), 9s period with W 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 (Sep 01) at 4AM. The primary swell is predicted to be 1.4m and 9s period with a secondary swell of 0.4m and 5s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at The Breakwater-St Ives in the next 16 days are 2.0m 9s and forecast to arrive on Friday (Sep 04) at 10AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.3m 6s period and expected on Wednesday (Sep 02) at 10AM.
| Wave Type | Time (BST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 4AM (Tue 1st Sep) | 4.5ft (1.4m) 9s |
| Best Surf | 4AM (Tue 1st Sep) | 4.5ft (1.4m) 9s |
| Most Powerful | 10AM (Fri 4th Sep) | 6.5ft (2.0m) 9s |
Table - best surf conditions forecast for The Breakwater-St Ives over the next 16 days.
The Lowdown
Alright, let’s get into it. This is The Breakwater-St Ives, a point break that’s rated for intermediate surfers, and it’s inconsistent, so it’s not the kind of wave you can just count on. It’s not a super reliable setup, but when it gets the right swell and wind, it can be a bit of a local gem. The water temp is sitting at 64°F right now, which is about 1°F warmer than the long-term average for this time of year, so it’s pretty much normal, nothing too wild.
Honestly, the outlook for the next 16 days is a bit of a struggle. The swell energy is weak to moderate at best, and the wind is often a problem. Let’s break it down as it goes.
We start off on Monday the 31st of August with some afternoon surf, but it’s a real letdown. There’s a 8ft swell from the west, but with a 15 mph west-northwest wind blowing cross-on, it’s just choppy and messy. The combined energy is moderate at 1059, but the conditions are poor. Not worth paddling out.
Tuesday the 1st of September is a bit better. The morning sees a 4ft west swell with a 9 mph southwest wind that’s cross-off, so the surf is clean. The wave energy is low at 202, but it’s surfable, just ordinary. The afternoon is similar with a 3ft swell, but the wind picks up to 12 mph, still clean, but nothing special.
Wednesday the 2nd of September is a write-off. The morning has a tiny 1ft swell with a 19 mph south-southwest wind, and the energy is only 19. The afternoon sees a 6ft swell from the west-southwest, but with a short period of 7 seconds and a 19 mph wind, it’s just a bumpy mess. The energy is moderate at 390, but it’s poor.
Thursday the 3rd of September is marginal. The morning has a 5ft west-southwest swell with a 12 mph cross-off wind, so it’s clean, but the energy is moderate at 336 and the quality is just average. The afternoon is worse with a 19 mph wind.
Friday the 4th of September is a no-go. A 7ft west swell with a 12 mph west-northwest cross-on wind makes for choppy, lumpy conditions. The energy is moderate at 628, but it’s not enjoyable.
Saturday the 5th of September is one of the better windows. The morning has a 4ft west swell with a 6 mph southeast cross-off wind, so it’s clean and glassy. The energy is low at 202, but it’s surfable and ordinary. The afternoon is even better with a 3ft swell and only a 3 mph wind, making it super clean. Not big, but it’s clean.
From Sunday the 6th of September through to the end of the window, it’s mostly a dud. The swell drops off, and the wind is either too strong or onshore. There’s a brief moment on Tuesday the 8th of September afternoon with a 4ft swell and a 22 mph south-southwest offshore wind, which is clean, but the energy is only moderate at 267 and the surf is still poor. Wednesday the 9th of September sees a 7ft west swell with a 22 mph cross-shore wind, making it lumpy. The energy is moderate to strong at 799-821, but it’s messy.
The standout here is that Saturday the 5th of September. The morning and afternoon sessions are the cleanest, most surfable windows in the whole 16 days. The swell is small, between 3ft and 4ft from the west, and the wind is light and cross-off, giving you glassy conditions. It’s the kind of day where you can get a few fun, clean waves. The break is inconsistent, so when it’s on, it’s worth it, but there’s a long stretch of nothing before and after.
Overall, the first week has a few surfable moments, but the second week is a real blank run. The swell energy is mostly weak, and the wind is often a problem. For a point break like this, you need the right alignment, and it’s just not happening.
Rusty
Short Range ForecastSome drizzle, heaviest during Wed morning. Very mild (max 19°C on Wed afternoon, min 16°C on Mon night). Winds increasing (light winds from the WSW on Mon night, fresh winds from the SW by Wed morning). | Days 5-7 Weather SummaryMostly dry. Warm (max 23°C on Sun morning, min 15°C on Fri night). Winds decreasing (fresh winds from the SW on Thu night, calm by Fri night). | |||||||||||||||||||
Mon 31 | Tuesday 1 | Wednesday 2 | Thursday 3 | Friday 4 | Saturday 5 | Sunday 6 | ||||||||||||||
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 10 | W 9 | W 9 | W 8 | WNW 8 | WSW 7 | WSW 8 | WSW 8 | W 8 | WSW 8 | W 9 | W 9 | W 9 | W 9 | W 9 | W 9 | W 9 | W 9 | W 8 |
Wave Graph | ||||||||||||||||||||
1019 | 464 | 188 | 146 | 105 | 19 | 353 | 266 | 300 | 292 | 406 | 595 | 486 | 270 | 202 | 132 | 76 | 57 | 38 | 35 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-on | cross-on | cross-on | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 7:54PM6.08m | 8:12AM5.86m | 8:31PM5.90m | 8:50AM5.66m | 9:11PM5.59m | 9:34AM5.35m | 9:59PM5.18m | 10:26AM4.96m | 11:00PM4.74m | 11:37AM4.61m | 00:24AM4.42m | 1:10PM4.49m | 2:02AM4.45m | |||||||
Low Tide | 2:17AM0.29m | 2:31PM0.40m | 2:52AM0.51m | 3:10PM0.66m | 3:33AM0.84m | 3:55PM1.01m | 4:22AM1.24m | 4:53PM1.40m | 5:28AM1.62m | 6:15PM1.69m | 7:01AM1.82m | 7:57PM1.68m | ||||||||
— | — | 6:35 | — | — | 6:37 | — | — | 6:37 | — | — | 6:39 | — | — | 6:41 | — | — | 6:43 | — | — | |
8:08 | — | — | 8:07 | — | — | 8:05 | — | — | 8:02 | — | — | 8:00 | — | — | 7:58 | — | — | 7:55 | — | |
mm | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 17 | 17 | 18 | 18 | 17 | 18 | 19 | 18 | 19 | 20 | 19 | 18 | 17 | 15 | 18 | 18 | 17 | 23 | 22 | 18 |
Feels °C | 12 | 15 | 15 | 15 | 15 | 14 | 16 | 15 | 18 | 18 | 16 | 16 | 14 | 13 | 17 | 17 | 14 | 19 | 19 | 17 |
Swell 1 Height (m) Direction Period (s) | W 10 | W 10 | W 9 | W 9 | W 8 | WNW 8 | SW 15 | SSW 15 | SW 15 | SW 15 | SW 15 | W 9 | W 9 | W 9 | W 9 | W 9 | W 9 | W 9 | W 9 | W 8 |
1019 | 464 | 188 | 146 | 105 | 19 | 37 | 21 | 36 | 60 | 37 | 595 | 486 | 270 | 202 | 132 | 76 | 57 | 38 | 35 | |
Swell 2 Height (m) Direction Period (s) | — | N 5 | N 5 | SW 17 | SW 16 | SSW 16 | — | — | S 9 | S 9 | — | SW 14 | SW 14 | SW 14 | SSW 14 | WNW 11 | WNW 9 | SSW 13 | SW 12 | S 6 |
— | 13 | 2 | 12 | 10 | 25 | — | — | 2 | 2 | — | 33 | 33 | 32 | 18 | 48 | 17 | 16 | 6 | 10 | |
Swell 3 Height (m) Direction Period (s) | — | S 18 | SW 18 | — | SW 11 | — | — | — | — | — | — | — | — | — | SSW 13 | SSW 13 | SSW 13 | — | — | ESE 5 |
— | 6 | 12 | — | 5 | — | — | — | — | — | — | — | — | — | 18 | 17 | 17 | — | — | 2 | |
Wind waves Height (m) Direction Period (s) | NNW 6 | — | — | — | — | SW 6 | WSW 7 | WSW 8 | WSW 8 | W 8 | WSW 8 | — | — | — | — | — | SE 3 | SE 4 | SE 4 | — |
40 | — | — | — | — | 101 | 353 | 266 | 300 | 292 | 406 | — | — | — | — | — | 3 | 32 | 25 | — | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 191 | 1 | 0 | 2 | 0 | 278 | 214 | 214 | 1 | 213 | 215 | 24 | 24 | 14 | 0 | 0 | 5 | 103 | 255 | 284 |
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.











