Carbis Bay Surf Break

Lat Long: 50.20° N 5.46° W

Carbis Bay Surf Forecast and Surf Report

Issued: 12 am 28 Aug 2026 (local time)

Forecast update in  hr  min

Today's Carbis Bay sea temperature is
17.4°C
0.6° 

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 28 Aug 2026:

  • Best quality surf: Saturday 29 Aug, 7PM (local time) - 11ft (3.5m), 10s period, W swell with cross-offshore winds.
  • Most powerful swell: Saturday 29 Aug, 4PM (local time) - 11ft (3.5m), 10s period, WSW swell with 2,575 kJ wave energy.
  • Next surfable swell (1★+): Friday 28 Aug, 10PM (local time) - 4.5ft (1.4m), 6s period with SW 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 Friday (Aug 28) at 10PM. The primary swell is predicted to be 1.4m and 6s period with a secondary swell of 0.3m and 8s. 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 3.5m 10s and forecast to arrive on Saturday (Aug 29) at 4PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.7m 6s period and expected on Friday (Aug 28) at 4PM.

Wave TypeTime (BST) & Date Wave Height & Period
Next good surf (1 star+)10PM (Fri 28th Aug)4.5ft (1.4m) 6s
Best Surf 7PM (Sat 29th Aug)11ft (3.5m) 10s
Most Powerful 4PM (Sat 29th Aug)11ft (3.5m) 10s

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


The Lowdown

Right then, let's have a look at what's on the cards for Carbis Bay. I won't lie to you, it's a bit of a mixed bag and there's going to be a good few days where you're better off doing something else. The forecast kicks off on Friday, August 28th, but the first few days aren't worth getting wet for.

Friday morning, we've got a tiny 1ft of swell from the WNW, period around 9 seconds. Combined wave energy is a weak 31, and it’s just poor. Not happening. The afternoon is even smaller at 0.7ft, with a strong offshore wind making it clean but nearly impossible to paddle into. Saturday comes in with a bang, but not in a good way. A 8ft SW swell rolls in on the 29th morning, but with a near gale-force wind, it’s a howling mess. The afternoon bumps up to 12ft from the WSW, period 10 seconds – that's serious energy at 2575 – but still blown out by strong winds. Sunday the 30th is a bit better. Morning brings 6ft from the WSW with a fresh offshore wind, making for clean, if tricky, conditions. The afternoon is similar at 8ft. These are marginal, but the cleanest we’ve seen.

Monday the 31st has 10ft from the W in the morning, dropping to 7ft in the afternoon. Still big, but with cross-offshore winds. That's expert territory, over 8ft. Tuesday September 1st sees the size drop back to a more manageable 4ft in the morning with clean offshore wind—surfable but very ordinary. We then hit a bit of a dry spell from the 2nd to the 8th of September. There are waves on the cards, mostly around 3ft to 4ft, but the conditions are poor, with onshore or cross-onshore winds and choppy seas. Not worth the paddle.

Now, there is a standout in the second week. Keep an eye on Friday, September 4th. The morning session sees a 7ft swell from the west with a very long 13-second period. That's real groundswell energy, a combined energy of 1360. The wind is fresh and offshore, so it’ll be clean. This is the best on offer for the whole outlook. It’s big enough to be fun for experienced surfers, and that long period will give it some proper shape, though at a beach break like Carbis Bay it might get a bit straight. Later on the 4th it drops to 6ft, still decent. For the rest, Thursday September 10th looks big again with 10ft, but a near gale blows it to bits. All in all, hold out for that Friday the 4th if you can, and maybe the Sunday the 30th if you’re desperate.

The water temp is about average for the time of year, nothing unusual.

Rusty.

Short Range Forecast

Heavy rain (total 30mm), heaviest during Fri night. Very mild (max 19°C on Fri morning, min 17°C on Thu night). Winds increasing (light winds from the WSW on Thu night, near gales from the SW by Sat morning).

Days 4-6 Weather Summary

Light rain (total 2mm), mostly falling on Sun night. Very mild (max 18°C on Mon afternoon, min 16°C on Sun night). Winds decreasing (strong winds from the WSW on Sun night, light winds from the NW by Wed morning).

Friday
28
Saturday
29
Sunday
30
Monday
31
Tuesday
1
Wednesday
2
Thursday
3
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
0
2
1
2
!
2
2
2
1
0
0
0
1
0
1
1
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.4
WNW
9
0.2
WNW
8
1.4
SW
6
2.3
SW
8
3.5
WSW
10
2.5
W
9
1.9
WSW
9
2.4
WSW
8
3.5
W
10
3
W
10
2.2
W
10
1.5
W
10
1.1
W
9
1
W
8
1.1
W
8
0.9
WNW
6
1
W
8
0.4
WNW
8
1.9
W
8
1.9
W
8
2
W
8
Wave Graph
Metric surfscale
Energy kJ
26
7
139
574
2575
996
592
733
2324
1454
864
407
188
142
157
60
115
21
420
464
509
Wind (km/h)
25
WSW
40
SW
30
SSW
60
SW
45
W
25
WSW
30
SSW
35
WSW
40
W
30
WNW
20
W
15
SW
20
SW
25
W
25
WNW
10
NW
15
WSW
30
SW
25
WSW
35
SW
30
WSW
Wind State
cross-off
off
cross-off
off
cross-off
cross-off
off
off
cross-off
cross-off
cross-off
off
off
cross-off
cross-off
cross
cross-off
off
off
off
off
High Tide
6:00AM5.50m
6:15PM5.85m
6:32AM5.73m
6:47PM6.04m
7:04AM5.88m
7:20PM6.12m
7:37AM5.93m
7:54PM6.08m
8:12AM5.86m
8:31PM5.90m
8:50AM5.66m
9:11PM5.59m
9:34AM5.35m
9:59PM5.18m
Low Tide
12:18PM0.52m
00:39AM0.35m
12:50PM0.32m
1:11AM0.20m
1:23PM0.23m
1:43AM0.18m
1:56PM0.26m
2:17AM0.29m
2:31PM0.40m
2:52AM0.51m
3:10PM0.66m
3:33AM0.84m
3:55PM1.01m
part cloud
part cloud
heavy rain
rain showers
rain showers
part cloud
rain showers
rain showers
rain showers
clear
part cloud
part cloud
clear
cloud
part cloud
part cloud
part cloud
part cloud
cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:28
6:31
6:31
6:33
6:35
6:37
6:37
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:15
8:13
8:10
8:08
8:07
8:05
8:02
 mm
14
6
1
2
7
2
Temp °C
19
19
18
18
18
18
19
17
17
17
18
17
18
18
17
16
17
18
19
19
19
Feels °C
14
13
14
8
11
16
13
11
10
12
15
15
15
15
14
14
15
15
17
16
16
  • 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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