Carbis Bay Surf Break

Lat Long: 50.20° N 5.46° W

Carbis Bay Surf Forecast and Surf Report

Issued: 12 pm 12 Sep 2026 (local time)

Forecast update in  hr  min

Today's Carbis Bay sea temperature is
17.5°C
1.4° 

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 12 Sep 2026:

  • Best quality surf: Saturday 12 Sep, 10PM (local time) - 6ft (1.9m), 10s period, W swell with offshore winds.
  • Most powerful swell: Wednesday 16 Sep, 4AM (local time) - 8ft (2.4m), 9s period, WNW swell with 959 kJ wave energy.
  • Next surfable swell (1★+): Saturday 12 Sep, 10PM (local time) - 6ft (1.9m), 10s period with W 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 Saturday (Sep 12) at 10PM. The primary swell is predicted to be 1.9m and 10s period. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Carbis Bay in the next 16 days are 2.4m 9s and forecast to arrive on Wednesday (Sep 16) at 4AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.5m 6s period and expected on Friday (Sep 18) at 10PM.

Wave TypeTime (BST) & Date Wave Height & Period
Next good surf (1 star+)10PM (Sat 12th Sep)6ft (1.9m) 10s
Best Surf10PM (Sat 12th Sep)6ft (1.9m) 10s
Most Powerful 4AM (Wed 16th Sep)8ft (2.4m) 9s

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


The Lowdown

Alright, folks, Rusty here. Let’s take a look at the stretch ahead for Carbis Bay. Honestly, it’s a bit of a mixed bag – we’ve got some surf on the cards, but you’ll have to pick your moments. The water’s sitting at a touch warmer than average for this time of year, so that’s a nice little bonus if you’re heading in.

We start off on Saturday the 12th with some waves rolling in. The morning sees a 4.6 ft swell from the west, period a short 8 seconds, and a stiff 18.6 mph offshore from the southwest. The energy is moderate (305), but honestly, the conditions are just marginal – a bit of a bumpy ride, and the tide might mess with it. The afternoon bumps up to 5.6 ft, but it’s still that same short-period stuff and only moderate energy (421). Not the day to get overly excited.

Sunday the 13th shapes up better. The morning has a clean 5.2 ft west swell with a 10-second period, meaning a bit more push and shape, and the offshore wind is a gentler 12.4 mph. The energy is solidly moderate (519). Afternoon stays similar with 4.9 ft and 446 energy. This is our first real standout: the conditions are described as good, with clean, offshore lines. For a beginner spot, this is about as good as it gets – nice and manageable.

Monday the 14th drops off quickly. Swell fades to 3.9 ft in the morning with poor period (8 seconds) and only 231 energy. It’s surfable but very ordinary. The afternoon is similar with 3.6 ft. Not worth rushing for.

Tuesday the 15th gets messy. The swell pushes back up to 5.6 ft from the west, but the wind goes cross-offshore from the northwest, and the conditions are described as poor. The energy is moderate (393), but the quality just isn’t there. Avoid it.

Wednesday the 16th through Thursday the 17th is a write-off. The wind kicks up onshore and cross-shore, the swell is lumpy and disorganised, and the energy spikes to 837 on Wednesday morning, but it’s all chop and no form. You’d be better off staying on the sand.

Then we hit Friday the 18th, and this is where things get interesting. The morning brings a 5.6 ft swell from the west-northwest with a *very long* 13-second period – proper groundswell energy. The combined energy is a strong 937. The wind is a moderate cross-offshore from the west-southwest, keeping it clean. This kind of long-period swell loves a point or a reef; at a beach break like Carbis Bay, it can wall up and close out, but if you find a peak it’ll be a ripper. The afternoon stays clean with 4.9 ft and 715 energy. This is the real standout of the first week – the best quality surf on offer.

Saturday the 19th sees a bump in size to 7.2 ft in the morning, but it’s short-period (8 seconds) and the wind is strong cross-offshore. The energy is moderate (712), but conditions are marginal. Sunday the 20th is a no-go: the morning has a 4.6 ft swell with a 15-second period (784 energy), but a howling 24.9 mph cross-offshore breeze makes it a battle just to get out. The afternoon kicks up to 8.2 ft, but it’s short and messy. Leave the board at home.

Monday the 21st brings a proper pulse. The morning has a 9.8 ft swell from the west-northwest, with a 13-second period – that’s a big, powerful groundswell. The energy is a massive 2860 – strong. The wind is a cross-offshore 18.6 mph. This is for experts only; over 8.2 ft, it’s a heavy, challenging wave. The afternoon stays big at 8.2 ft with 2574 energy. If you’ve got the skills and the guts, this is your window. But for most of us, it’s a spectator sport.

Tuesday the 22nd is where it all calms down and cleans up beautifully. The morning has a 5.6 ft swell from the west-northwest with a long 12-second period, energy a strong 901, and the wind is a light 9.3 mph cross-offshore. The forecast says “very good surf conditions” – that’s our second standout. It’s clean, it’s punchy, and it’s not too big. The afternoon is smaller at 4.3 ft but still fun. A classic day for a log or a fish.

From Wednesday the 23rd onwards, it fades fast. The wind swings onshore from the southeast, the swell drops, and by the end of the week we’ve

Short Range Forecast

Mostly dry. Warm (max 20°C on Mon morning, min 17°C on Sat morning). Mainly fresh winds.

Days 4-6 Weather Summary

Some drizzle, heaviest during Wed night. Very mild (max 16°C on Tue morning, min 14°C on Wed morning). Mainly fresh winds.

Saturday
12
Sunday
13
Monday
14
Tuesday
15
Wednesday
16
Thursday
17
Friday
18
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
1
1
2
2
2
2
1
1
1
0
0
0
1
0
0
0
0
0
2
2
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.4
W
8
1.7
W
8
1.8
W
10
1.6
W
10
1.5
W
10
1.3
W
10
1.2
W
9
1.1
W
8
1
W
8
1.7
W
8
1.7
WNW
8
2
WNW
9
1.9
WNW
10
1.6
W
10
1.5
W
10
1.8
WNW
7
1.9
WNW
8
1.9
WNW
10
1.7
WNW
13
1.5
W
12
0.9
WNW
12
Wave Graph
Metric surfscale
Energy kJ
277
373
663
512
432
307
225
173
137
393
412
589
754
573
468
308
406
644
931
702
253
Wind (km/h)
30
SW
30
SW
25
SW
20
WSW
20
WSW
15
SW
20
SW
20
SW
20
SSW
25
NW
35
WNW
30
NNW
25
NW
25
WNW
30
W
35
NW
30
WNW
30
WNW
20
WSW
25
WSW
40
SW
Wind State
off
off
off
off
off
off
off
off
off
cross-off
cross-off
cross
cross
cross-off
cross-off
cross
cross-off
cross-off
cross-off
off
off
High Tide
6:41PM6.34m
7:00AM6.12m
7:17PM6.23m
7:34AM6.00m
7:52PM5.98m
8:08AM5.76m
8:26PM5.62m
8:42AM5.42m
9:01PM5.18m
9:18AM5.01m
9:39PM4.71m
9:59AM4.57m
10:25PM4.26m
Low Tide
12:46PM0.00m
1:07AM-0.05m
1:21PM0.05m
1:41AM0.12m
1:54PM0.24m
2:12AM0.41m
2:27PM0.55m
2:44AM0.79m
3:01PM0.94m
3:17AM1.21m
3:37PM1.37m
3:54AM1.64m
4:22PM1.80m
clear
part cloud
part cloud
cloud
cloud
part cloud
part cloud
clear
part cloud
clear
clear
part cloud
part cloud
cloud
rain showers
cloud
part cloud
part cloud
part cloud
part cloud
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:52
6:52
6:54
6:56
6:58
6:58
7:01
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:43
7:40
7:38
7:36
7:34
7:31
7:30
 mm
1
2
Temp °C
18
18
18
18
18
19
20
20
18
16
16
16
15
15
16
16
15
15
17
17
17
Feels °C
14
14
16
16
17
18
19
18
16
12
10
11
10
9
11
10
9
9
13
12
12
  • 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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