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Surf Forecasts:

Caerhays surfForecast / Cornwall (South) / UK

information circle48hr Weather and Surf, issued 5 am Thursday 20 Nov 2025 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
13.5° C
 (Which is 1.2°C warmer than normal for this time of year)

How big are the waves at Caerhays today?

The current surf forecast for Caerhays at 8AM is: 0.1m 12s primary swell from a Southwest direction and 0.1m 5s secondary swell from a West direction (forecast issued at 05:00am November 20). An open ocean swell of 0.5m 4s is not directed at the surf break. The wind direction is predicted to be offshore.

Time (GMT) & DateWave HeightWave Period
Morning (20 Nov)0.5ft (0.1m)12s
Afternoon (20 Nov)0.5ft (0.1m)12s
Evening (20 Nov)0.5ft (0.1m)12s

Table - waves today at Caerhays. (Swell directed towards the surf break)

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Thursday
20
Friday
21
Saturday
22
Sun
23
3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
1
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.1
SW
0.1
SW
0.1
S
0.1
S
0.1
S
0.1
SW
0.1
SW
0.1
SW
0.2
WSW
0.1
SW
0.1
SW
0.2
WSW
0.3
SW
0.3
SW
0.4
SW
0.4
SW
1.4
SSW
2.3
WSW
0.9
SSW
0.4
SW
0.4
SW
0.3
WSW
1.7
WSW
1
SSW
Period(s) (?)1213161616121218111715151514141457713131386
Wave
Graph
(?)Metric surfscale
Energy kJ (?)6666665121312922333349471034727756443432772
Wind
(km/h)
30
NNW
30
NNW
25
N
25
N
25
N
25
N
20
NNE
15
N
15
NNE
10
NNE
5
NE
5
SW
10
SW
15
WSW
20
SW
35
SW
45
SSW
20
WNW
20
NW
20
NW
15
W
15
WSW
20
SW
30
SSW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off		offoffoffoffoffoffoffoffoffglassglasscross-
on		crosscross-
on		cross-
on		oncross-
off		cross-
off		cross-
off		cross-
off		cross-
on		cross-
on		cross-
on
High Tide
/ height (m)
5:00PM
4.25
5:17AM
4.39
5:33PM
4.25
5:49AM
4.38
6:05PM
4.18
Low Tide
/ height (m)
11:27AM
0.45
11:41PM
0.44
12:00PM
0.40
12:14AM
0.44
12:34PM
0.42
Thursday
20
Friday
21
Saturday
22
Sun
23
Sunrise--7:39-------7:41-------7:43-----
Sunset----4:29-------4:28-------4:27---
part cloud
light rain
light rain
light rain
light rain
light rain
rain showers
clear
clear
clear
clear
clear
part cloud
cloud
cloud
cloud
light rain
rain showers
clear
part cloud
cloud
cloud
cloud
part cloud
Rain (mm)
-112111---------54------
Temp. °C7766667766678898911101111101111
Feels °C (?)-1-1-10-1-11212344430-16568775
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder

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FREE! Surf-Forecast.com widget for your website

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

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