Carbis Bay Surf Break

Lat Long: 50.20° N 5.46° W

Carbis Bay Surf Forecast and Surf Report

Issued: 6 am 08 Sep 2026 (local time)

Forecast update in  hr  min

Today's Carbis Bay sea temperature is
17.6°C
1.2° 

Carbis Bay surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Carbis Bay surf forecast from 8 Sep 2026:

  • Best quality surf: Saturday 12 Sep, 10AM (local time) - 4ft (1.2m), 10s period, W swell with offshore winds.
  • Most powerful swell: Thursday 10 Sep, 10PM (local time) - 8ft (2.4m), 10s period, WSW swell with 1,001 kJ wave energy.
  • Next surfable swell (1★+): Wednesday 9 Sep, 4PM (local time) - 3ft (0.9m), 9s period with WNW swell.

Best Forecast Surf Conditions for Carbis Bay this week:

The surf forecast for Carbis Bay over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Sep 09) at 4PM. The primary swell is predicted to be 0.9m and 9s period with a secondary swell of 0.8m and 8s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Carbis Bay in the next 16 days are 2.4m 10s 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 1.3m 5s period and expected on Thursday (Sep 10) at 1PM.

Wave TypeTime (BST) & Date Wave Height & Period
Next good surf (1 star+) 4PM (Wed 9th Sep)3ft (0.9m) 9s
Best Surf10AM (Sat 12th Sep)4ft (1.2m) 10s
Most Powerful10PM (Thu 10th Sep)8ft (2.4m) 10s

Table - best surf conditions forecast for Carbis Bay over the next 16 days.


The Lowdown

Right then, folks, Rusty here. Let’s have a look at what Carbis Bay has on offer over the next couple of weeks. Straight off the bat, I’ve got to be honest: it’s going to be a real mixed bag, with plenty of days you’d be better off staying on the sand. The water temp is sitting at 64°F, which is a touch warmer than normal for this time of year, so that’s a small win.

The pattern shows a bit of a messy start. Tuesday the 8th is a write-off—lumpy, cross-shore winds at 22 mph and a weak, short-period swell that just isn't doing anything for us. That energy reading is pretty moderate at 1181, but the wind just kills it. That carries into Wednesday morning, still cross and messy.

Things start to look a little more promising on Wednesday afternoon (the 9th). The swell drops right off, but we get a light breeze and clean conditions with a cross-off wind on a 3 ft WNW swell. It’s surfable, but very ordinary. Thursday morning (10th) is tiny, but by the afternoon, we get a bit of a surprise. A fresh offshore wind kicks in from the SSW at 22 mph, cleaning up a 6 ft swell from the WSW with a short period of 7 seconds. The energy is moderate at 312, and while the period is short and a bit junky, that offshore wind will really tidy things up. It’s a marginal call, but it’s our first real option.

Friday the 11th is back to cross-onshore chop, so no good there.

Now, Saturday the 12th morning is where we need to be paying attention. We’ve got clear skies, a gentle offshore breeze from the SW, and a 4 ft swell from the west with a 10-second period. The energy is moderate at 297. The wind is light, the waves will be clean, and for a beginner spot like Carbis Bay, that’s about as good as it gets. This is your standout window. The Saturday afternoon session is smaller and windier, so hit the early morning.

Sunday the 13th is a step back. We get a bigger 6 ft swell from the W with a 10-second period, but the wind is cross-off, and it’s only rated marginal. The energy jumps up to 559, which is still moderate, but the conditions aren’t as clean as Saturday. Monday the 14th has a tiny 3 ft swell and light cross-off winds, again just ordinary.

The whole second week, from the 15th of September onward, is pretty bleak. The swell sticks around at waist to chest high, but we’re plagued by cross-onshore and onshore winds from the north and east, often blowing fresh to strong. By the 23rd of September, we’re looking at a 4 ft WNW swell with a long period of 13 seconds (482 energy), but it’s being destroyed by a strong 25 mph cross-onshore easterly. That’s messy, lumpy, and not worth paddling out for a surf. It’s a long stretch of poor conditions.

So, to wrap it up: you’ve basically got one true standout, and that’s the early morning of Saturday the 12th. Get out there for a clean, small-wave session. Everything else is either too windy, too small, or just messy. It’s a shame, but that’s the way it goes sometimes. Given the lack of consistency, a blank run like this is pretty normal for the area.

Rusty.

Short Range Forecast

Light rain (total 3mm), mostly falling on Tue morning. Very mild (max 18°C on Thu night, min 15°C on Tue morning). Winds decreasing (fresh winds from the WNW on Tue afternoon, light winds from the SW by Wed night).

Days 4-6 Weather Summary

Light rain (total 6mm), mostly falling on Sat night. Warm (max 20°C on Sun night, min 13°C on Fri night). Wind will be generally light.

Tuesday
8
Wednesday
9
Thursday
10
Friday
11
Saturday
12
Sunday
13
Monday
14
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
0
0
0
1
1
0
1
2
0
0
0
2
0
1
1
1
1
1
1
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.9
WNW
9
2
WNW
9
2.2
WNW
9
1.3
WNW
9
0.9
WNW
9
0.7
WNW
8
0.4
WNW
8
1.8
WSW
7
2.1
W
10
1.6
W
9
1.5
W
9
1.1
W
8
1.2
W
10
0.8
WNW
10
2.1
W
8
1.7
W
10
1.4
W
10
1.1
W
9
0.9
W
9
0.8
W
8
0.8
W
8
Wave Graph
Metric surfscale
Energy kJ
639
613
676
249
140
73
22
299
826
417
343
156
255
136
581
552
369
202
126
89
82
Wind (km/h)
35
NNW
35
NW
30
NW
25
NNW
10
WNW
10
SSW
25
SSW
35
SSW
20
WNW
20
NNW
20
NNW
5
NNW
15
SW
25
SW
25
WSW
20
WNW
20
W
10
WSW
10
WSW
20
WSW
15
SW
Wind State
cross
cross
cross
cross
cross-off
off
cross-off
off
cross-off
cross-on
cross-on
cross-on
off
off
off
cross-off
cross-off
off
cross-off
off
off
High Tide
3:48PM5.20m
4:18AM5.22m
4:40PM5.67m
5:05AM5.62m
5:24PM6.05m
5:46AM5.92m
6:04PM6.28m
6:24AM6.09m
6:41PM6.34m
7:00AM6.12m
7:17PM6.23m
7:34AM6.00m
7:52PM5.98m
Low Tide
10:24PM0.84m
10:44AM0.77m
11:12PM0.40m
11:29AM0.37m
11:54PM0.09m
12:09PM0.11m
00:32AM-0.07m
12:46PM0.00m
1:07AM-0.05m
1:21PM0.05m
1:41AM0.12m
1:54PM0.24m
2:12AM0.41m
rain showers
part cloud
part cloud
clear
clear
part cloud
part cloud
light rain
rain showers
part cloud
part cloud
clear
part cloud
part cloud
rain showers
part cloud
part cloud
clear
part cloud
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:46
6:47
6:48
6:50
6:52
6:52
6:54
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:52
7:50
7:46
7:45
7:43
7:40
7:38
 mm
1
1
1
6
Temp °C
16
16
16
15
15
16
17
17
18
16
15
14
15
16
17
17
18
20
20
20
18
Feels °C
9
9
10
10
12
14
12
11
14
13
12
12
11
11
14
15
17
20
20
20
18
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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Information about the Carbis Bay Surf forecast

The above surf forecast table for Carbis Bay provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Carbis Bay can be found by selecting the local surf guide option on the grey menu. Our Carbis Bay 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 (Carbis Bay) 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 Carbis Bay 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.

Carbis Bay is 10 km (6 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.

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