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Surf Forecasts:

Caerhays surfForecast / Cornwall (South) / UK

information circle12 Day Weather and Surf, issued 11 pm Thursday 22 Jan 2026 GMT
Forecast update in hr  min  s Forecast update imminent
Caerhays surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Caerhays sea temperature is
10.0° C
 (Which is normal for this time of year)

Best Forecast Surf Conditions for Caerhays this week:

The surf forecast for Caerhays over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Jan 23) at 12PM. The primary swell is predicted to be 5.0m and 17s period with a secondary swell of 4.5m and 17s. The wind is predicted to be cross-onshore as the swell arrives.

The most powerful waves expected at Caerhays in the next 12 days are 6.0m 16s and forecast to arrive on Saturday (Jan 24) at 9PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 3s period and expected on Monday (Jan 26) at 12AM.

Wave TypeTime (GMT) & Date Wave Height & Period
Next good surf (1 star+)12PM (Fri 23rd Jan)16ft (5.0m) 17s
Best Surf12PM (Fri 23rd Jan)16ft (5.0m) 17s
Most Powerful 9PM (Sat 24th Jan)20ft (6.0m) 16s

Table - best surf conditions forecast for Caerhays over the next 12 days.

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table

Short Range Forecast Heavy rain (total 36mm), heaviest during Sat morning. Mild temperatures (max 9°C on Thu night, min 6°C on Sun morning). Winds decreasing (gales from the SE on Fri afternoon, light winds from the NNW by Sun afternoon).

Days 3-6 Weather Summary Heavy rain (total 34mm), heaviest during Tue night. Mild temperatures (max 9°C on Mon morning, min 5°C on Tue night). Winds increasing (calm on Sun night, near gales from the ENE by Tue morning).

Friday
23
Saturday
24
Sunday
25
Monday
26
Tuesday
27
Wednesday
28
Thu
29
NightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPM
Rating
(10 max)
0
0
0
0
0
1
1
0
3
3
0
0
0
0
0
1
1
2
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.9
WSW
2.4
S
3
SSW
4.5
S
4
SSE
1.7
SW
2.1
SW
1
SW
1.4
SW
1.6
SW
0.7
SW
1.4
SE
1.5
SW
0.9
WSW
1.1
SW
1.1
SW
1.1
SW
1
SW
1.1
SW
2.3
S
1.6
SSW
Period(s) (?)14818981816141715135816151615151799
Wave
Graph
(?)Metric surfscale
Energy kJ (?)362753529636822040178921574071147101117295262441581653597429772846355
Wind
(km/h)
40
SE
50
SSE
75
SE
65
S
50
SSE
25
WSW
20
S
30
NE
15
NNE
0
W
25
S
55
SSE
15
W
40
E
45
ENE
40
N
30
NW
10
WNW
50
SSE
40
WSW
45
WSW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on		cross-
on		cross-
on		ononcrossoncross-
off		offglassoncross-
on		crosscrosscross-
off		offcross-
off		cross-
off		cross-
on		cross-
on		cross-
on
High Tide
/ height (m)
7:43AM
4.63
8:05PM
4.29
8:21AM
4.54
8:46PM
4.20
9:05AM
4.37
9:35PM
4.05
9:58AM
4.14
10:34PM
3.88
11:04AM
3.89
11:46PM
3.75
12:22PM
3.73
1:04AM
3.73
1:42PM
3.71
Low Tide
/ height (m)
2:05AM
0.17
2:30PM
0.10
2:44AM
0.28
3:10PM
0.24
3:26AM
0.47
3:54PM
0.47
4:13AM
0.72
4:44PM
0.75
5:10AM
0.99
5:47PM
1.03
6:26AM
1.19
7:10PM
1.18
7:58AM
1.17
Friday
23
Saturday
24
Sunday
25
Monday
26
Tuesday
27
Wednesday
28
Thu
29
Sunrise-8:04--8:03--8:03--8:02--8:00--7:58--7:58-
Sunset--4:55--4:58--5:00--5:00--5:02--5:05--5:06
mod rain
thunderstorm
mod rain
mod rain
mod rain
light rain
rain showers
part cloud
part cloud
part cloud
light rain
rain showers
rain showers
light rain
rain showers
heavy rain
clear
part cloud
mod rain
light rain
thunderstorm
Rain (mm)
6267843---11111713--911
Temp. °C98998987789987768811109
Feels °C (?)1-3-3-3-3341353-20-2-3-32441-1
  • 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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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Caerhays surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.

View detailed surf forecast for Caerhays at:
surf-forecast.com

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 12 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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