Perran Sands surfForecast / Cornwall (North) / UK

information circle48hr Weather and Surf, issued 5 am Thursday 18 Dec 2025 GMT
Forecast update in hr  min  s Forecast update imminent
Perran Sands surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Perran Sands sea temperature is
12.0° C
(Which is slightly warmer than usual)


How big are the waves at Perran Sands today?

The current surf forecast for Perran Sands at 10AM is: 5.0m 20s primary swell from a West-northwest direction (forecast issued at 05:00am December 18). The wind direction is predicted to be cross-shore.

Time (GMT) & DateWave HeightWave Period
Morning (18 Dec)16ft (5.0m)20s
Afternoon (18 Dec)15ft (4.5m)19s
Evening (18 Dec)15ft (4.5m)18s

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

Updates in  hr  min  s Forecast update imminent
Thursday
18
Friday
19
Saturday
20
Sun
21
3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM
Rating
(10 max)
8
9
9
7
7
0
0
0
0
0
0
5
4
4
3
2
1
1
1
2
3
4
4
5
Swell
Height Map
Wave Height (m) & direction (?)
4
WNW
5
W
5
WNW
4.5
W
4.5
W
4.5
W
4.5
WNW
4
W
4
W
4.5
W
4.5
W
4.5
W
4
W
3.5
W
3.5
W
3
W
3
W
3
WSW
3.5
WSW
3.5
WSW
3
W
3
W
3
W
3
W
Period(s) (?)212020191918181817171616161515141413131312121213
Wave
Graph
(?)Metric surfscale
Energy kJ (?)1270218141173931522314157118431120610478103781007798449527807261435004396636573186360642623035300029472747
Wind
(km/h)
15
SSW
10
SSW
5
SSE
15
WSW
30
SSW
40
SW
35
WNW
35
W
35
WSW
35
WSW
30
WSW
30
WSW
25
WSW
20
SSW
25
SSW
30
S
35
S
45
S
45
S
45
S
15
SW
5
SSE
10
SSE
5
ESE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off
cross-
off
cross-
off
cross-
on
cross-
off
crossoncross-
on
cross-
on
cross-
on
cross-
on
crosscrosscross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
glassoffoff
High Tide
/ height (m)
3:53AM
5.49
4:12PM
5.50
4:31AM
5.69
4:51PM
5.66
5:09AM
5.86
5:27PM
5.76
Low Tide
/ height (m)
10:12AM
1.32
10:29PM
1.24
10:51AM
1.13
11:06PM
1.09
11:29AM
1.00
11:43PM
0.98
Thursday
18
Friday
19
Saturday
20
Sun
21
Sunrise--8:15-------8:15-------8:17-----
Sunset----4:16-------4:17-------4:17---
cloud
cloud
light rain
mod rain
cloud
light rain
cloud
clear
clear
clear
clear
part cloud
part cloud
clear
clear
clear
part cloud
cloud
cloud
light rain
light rain
light rain
cloud
cloud
Rain (mm)
--28-1-------------355--
Temp. °C111110911129101010101010101010101011108888
Feels °C (?)899654122233454320114655
  • 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

Latest Updates

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 Perran Sands 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.


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