Carbis Bay Surf Break

Lat Long: 50.20° N 5.46° W

Carbis Bay Surf Forecast and Surf Report

Issued: 6 pm 24 Aug 2026 (local time)

Forecast update in  hr  min

Today's Carbis Bay sea temperature is
17.2°C
0.3° 

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 24 Aug 2026:

  • Best quality surf: Thursday 27 Aug, 10PM (local time) - 5ft (1.6m), 7s period, SW swell with cross-offshore winds.
  • Most powerful swell: Friday 28 Aug, 7PM (local time) - 10ft (3.0m), 8s period, W swell with 1,046 kJ wave energy.
  • Next surfable swell (1★+): Tuesday 25 Aug, 10PM (local time) - 2ft (0.6m), 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 Tuesday (Aug 25) at 10PM. 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 glassy as the swell arrives.

The most powerful waves expected at Carbis Bay in the next 16 days are 3.0m 8s and forecast to arrive on Friday (Aug 28) at 7PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.7m 7s period and expected on Tuesday (Aug 25) at 1AM.

Wave TypeTime (BST) & Date Wave Height & Period
Next good surf (1 star+)10PM (Tue 25th Aug)2ft (0.6m) 10s
Best Surf10PM (Thu 27th Aug)5ft (1.6m) 7s
Most Powerful 7PM (Fri 28th Aug)10ft (3.0m) 8s

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 this stretch for Carbis Bay. I'll be honest with you, it's a bit of a slow burner. We've got a few days of proper small stuff early on, but things start to build into that second week with some serious potential for the crew who know what they're doing.

Right now, we're looking at some pretty weak conditions. For the 24th and 25th of August, we're talking tiny swell with the combined energy sitting at a low 38 to 90. It's onshore and choppy, so the board's probably better off staying in the van. The water temp is sitting at 63°F, which is bang on average for the time of year, nothing unusual there.

Wednesday the 26th and Thursday the 27th see a little bump, but it's still small and the period is short, under 8 seconds. A bit of clean air and some offshore wind on the 27th afternoon gets the hopes up, with a combined energy of 238, but it’s still messy. Not worth paddling out for, honestly.

Now, Friday the 28th of August is where it starts to get interesting. We've got a 6ft groundswell from the west, period at 7 seconds, and the combined energy jumps to 333. The wind is light and clean, making it look tidy. This is our first real chance for a wave, though it's getting a bit much for a beginner. If you're experienced, that Friday morning session will be worth it.

The weekend and into the start of September is a bit of a write-off. The wind is howling (15-28 mph) and while the swell sticks around, the conditions are poor. A couple of mornings show a 3ft to 5ft swell with clean cross-off winds, but the energy is moderate and the quality just isn't there. You'd be fighting the wind more than the wave.

Here’s where it gets spicy. Look ahead to Saturday the 5th of September. We've got a whopping 10ft swell from the west with a 10 to 11 second period. The combined energy is a massive 1804 to 1951. That’s strong, heavy energy. The wind is light cross-shore, so it will be a bit bumpy, but this is a true standout for the whole outlook. This is big, powerful surf. At 10ft, it's definitely expert-only territory. For the brave, this is the best on offer, no question.

Then, hold on to your board shorts for the 7th and 8th of September. Monday the 7th is just enormous. We're looking at a 15ft to 25ft swell from the west, and the period stretches out to 17 seconds. The combined energy? A staggering 4728, then 32188. That is insane wave energy. The comments say it's too big for this break, and at that size, with that period, it's going to be a washing machine for most. The 8th of September drops back to a "mere" 12ft swell with a 13-second groundswell period. The combined energy is 3777. The wind is light and clean. The file marks this as excellent for experienced surfers. This Tuesday session on the 8th is the second big standout. It’s still too big for anyone but the experts, but for them, it could be the session of the month.

There's a solid 10-day wait from the 29th of August until that 5th of September swell, so you'll need some patience. Overall, the best bets are the 28th of August for a bit of fun, and then the 5th and 8th of September for the big, serious stuff. Stay safe out there.

- Rusty

Short Range Forecast

Light rain (total 4mm), mostly falling on Wed night. Warm (max 21°C on Wed afternoon, min 16°C on Mon night). Winds decreasing (fresh winds from the E on Mon afternoon, calm by Tue night).

Days 5-7 Weather Summary

Light rain (total 3mm), mostly falling on Fri night. Very mild (max 19°C on Thu afternoon, min 15°C on Thu night). Winds increasing (calm on Thu night, strong winds from the SSW by Sun morning).

Mon
24
Tuesday
25
Wednesday
26
Thursday
27
Friday
28
Saturday
29
Sunday
30
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
0
0
0
0
0
0
2
2
1
1
0
1
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.3
SW
13
0.3
WNW
11
0.5
WNW
10
0.6
WNW
10
0.6
W
9
0.6
W
8
0.5
W
8
0.4
W
8
0.9
SSW
6
1.3
SSW
8
1.5
SW
7
1.7
W
7
2.5
W
8
2.2
W
8
1
WNW
6
1
SSW
8
1.4
SW
8
1.4
SW
8
1.3
WSW
7
0.9
W
8
Wave Graph
Metric surfscale
Energy kJ
28
24
57
75
59
49
31
18
45
191
195
248
962
573
75
113
215
235
183
103
Wind (km/h)
35
E
30
E
25
ENE
10
ENE
5
WSW
5
SSE
10
ESE
35
E
20
SW
20
S
10
SE
10
WNW
25
W
20
WSW
25
SW
25
W
20
WSW
30
SSW
35
SW
40
WSW
Wind State
cross-on
cross-on
cross-on
on
glassy
cross-off
cross
cross-on
off
cross-off
cross
cross-off
cross-off
cross-off
off
cross-off
off
cross-off
off
cross-off
High Tide
4:12AM4.49m
4:32PM4.83m
4:52AM4.85m
5:09PM5.22m
5:27AM5.19m
5:43PM5.57m
6:00AM5.50m
6:15PM5.85m
6:32AM5.73m
6:47PM6.04m
7:04AM5.88m
7:20PM6.12m
Low Tide
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
12:50PM0.32m
1:11AM0.20m
1:23PM0.23m
1:43AM0.18m
part cloud
cloud
cloud
part cloud
clear
clear
part cloud
rain showers
clear
part cloud
part cloud
clear
part cloud
light rain
thunderstorm
cloud
part cloud
light rain
rain showers
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:24
6:26
6:28
6:28
6:31
6:31
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:23
8:22
8:19
8:16
8:15
8:13
8:10
 mm
4
1
1
1
1
1
Temp °C
20
18
19
20
17
20
21
18
19
19
17
18
18
17
19
19
18
19
19
17
Feels °C
13
13
16
19
18
20
21
14
17
16
16
17
15
14
17
15
14
13
13
11
  • Map Icons:
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  • 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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