Caerhays Surf Break

Lat Long: 50.23° N 4.85° W

Caerhays Surf Forecast and Surf Report

Issued: 12 pm 09 Jul 2026 (local time)

Forecast update in  hr  min

Today's Caerhays sea temperature is
17.7° C
2.1° 

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


Caerhays surf forecast from 9 Jul 2026:

  • Best quality surf: Tuesday 14 Jul, 10PM (local time) - 3ft (0.9m), 6s period, ESE swell with cross-offshore winds.
  • Most powerful swell: Monday 13 Jul, 7AM (local time) - 7ft (2.2m), 8s period, ESE swell with 570 kJ wave energy.
  • Next surfable swell (1★+): Tuesday 14 Jul, 10PM (local time) - 3ft (0.9m), 6s period with ESE swell.

Best Forecast Surf Conditions for Caerhays this week:

The surf forecast for Caerhays over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Jul 14) at 10PM. The primary swell is predicted to be 0.9m and 6s period with a secondary swell of 0.2m and 6s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Caerhays in the next 16 days are 2.2m 8s and forecast to arrive on Monday (Jul 13) at 7AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.4m 7s period and expected on Monday (Jul 13) at 1PM.

Wave TypeTime (BST) & Date Wave Height & Period
Next good surf (1 star+)10PM (Tue 14th Jul)3ft (0.9m) 6s
Best Surf10PM (Tue 14th Jul)3ft (0.9m) 6s
Most Powerful 7AM (Mon 13th Jul)7ft (2.2m) 8s

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


Alright folks, Rusty here, with a look at the Caerhays stretch for the next couple of weeks. We've got a classic summer pattern setting up – plenty of small days ahead, so patience is the name of the game. The water’s sitting at a balmy 64° which is much warmer than usual for this time of year, so the wait won't be a cold one.

The first week is pretty grim for any serious surfing. We’ve got a few days of clean conditions, like Thursday the 9th with a sweet glassy afternoon, but the swell is non-existent at just 0.3 ft. A real lake job. That theme continues through Friday, with a tiny 2 ft pulse of short-period, 4-second junk showing up in the afternoon but it’s straight onshore. By Saturday the 11th, we start to see a tiny bump in energy, with 3 ft on the face, but that cross-breeze is going to keep things messy. The swell picks up through Sunday and into the start of the next week, but the quality is shot. Look at Monday the 13th – we’ve got a 8 ft swell from the ESE, but the wind is absolutely howling out of the east at 25 mph, making it a complete washing machine. The energy is there (528 – moderate wave energy), but for paddle surfing, it’s a write-off. That setup actually looks more interesting for kite surfing than anything on a stick.

The good news is we finally see a window of opportunity. After the washout early in the week, the winds start to clock around. On Wednesday the 15th, a clean cross-off breeze arrives, and while the swell is only 0.3 ft, the conditions are tidy. But the real standout, the only one worth circling on your calendar, is Monday the 20th of July. We get a solid offshore breeze out of the NNW all morning, and the swell bumps up to a clean 3 ft. The conditions are described as "surfable waves but very ordinary conditions" – don’t let that fool you. After a week and a half of fluff, a 3 ft wave with a clean, moderate offshore wind and a fairly exposed SSW-facing bank is a Godsend. It’s the best we’ve got, hands down. Crowds are sometimes a factor at Caerhays, so you might have to share, but for that one morning, it’ll be worth it.

After that, the outlook fades into the second week with a return to tiny, clean but essentially flat conditions. A few pulses of long-period 15-second energy show up around the 22nd, but at 0.3 ft, they’ll be rolling in like whispers. The offshore winds remain, but without any size, we’re back to a waiting game.

Rusty.

Short Range Forecast

Light rain (total 2mm), mostly falling on Fri night. Warm (max 27°C on Fri afternoon, min 18°C on Sat night). Wind will be generally light.

Days 4-6 Weather Summary

Some drizzle, heaviest during Mon morning. Warm (max 25°C on Sun afternoon, min 17°C on Sun night). Winds decreasing (strong winds from the ENE on Sun night, light winds from the E by Tue afternoon).

Thursday
9
Friday
10
Saturday
11
Sunday
12
Monday
13
Tuesday
14
Wednesday
15
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
0
0
0
0
0
0
0
0
0
0
0
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)
0.1
W
10
0.1
W
10
0.1
W
10
0.1
S
11
0.7
ESE
4
0.4
ESE
5
0.9
ESE
6
1
ESE
6
0.6
ESE
6
1.3
ESE
7
1.7
ESE
7
2
ESE
7
2.3
ESE
7
2.2
ESE
7
2.3
ESE
7
2.1
ESE
7
1.6
ESE
6
0.8
ESE
7
0.1
S
16
1.1
ESE
6
0.4
ESE
5
Wave Graph
Metric surfscale
Energy kJ
2
2
2
2
16
8
56
85
28
171
262
403
517
445
517
395
188
50
5
80
11
Wind (km/h)
5
E
0
WSW
15
N
15
E
20
ESE
15
NE
25
E
25
ESE
20
E
35
E
30
ESE
40
ENE
40
E
35
ESE
20
E
30
E
20
SE
15
ENE
10
SE
20
NW
10
WNW
Wind State
cross-off
glassy
off
cross
cross
cross-off
cross
cross
cross
cross
cross
cross-off
cross
cross
cross
cross
cross-on
cross-off
cross-on
cross-off
cross-off
High Tide
12:47PM3.80m
1:14AM3.91m
1:53PM3.87m
2:21AM3.94m
2:57PM4.01m
3:26AM4.04m
3:59PM4.21m
4:28AM4.18m
4:57PM4.44m
5:27AM4.33m
5:53PM4.65m
6:22AM4.43m
6:45PM4.80m
Low Tide
7:13PM1.10m
7:53AM0.98m
8:32PM1.07m
9:11AM0.91m
9:49PM0.85m
10:21AM0.69m
10:55PM0.52m
11:20AM0.40m
11:51PM0.18m
12:12PM0.13m
00:42AM-0.09m
1:01PM-0.06m
1:29AM-0.26m
clear
clear
part cloud
clear
clear
rain showers
clear
clear
clear
part cloud
clear
clear
light rain
cloud
part cloud
cloud
part cloud
part cloud
cloud
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:18
5:20
5:20
5:22
5:22
5:24
5:24
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:29
9:28
9:28
9:27
9:25
9:24
9:23
 mm
2
1
Temp °C
23
24
23
26
27
26
25
27
26
24
25
23
19
23
22
23
24
24
23
23
18
Feels °C
22
25
20
24
24
25
21
24
24
19
21
18
11
21
18
18
23
23
22
20
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 Caerhays Surf forecast

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

Caerhays is 13 km (8 miles) from Saint Austell. If you plan a holiday in South Cornwall, look for hotels and other accommodation in Saint Austell. Saint Austell has rooms for a wide range of budgets as well as car hire and transport links.

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