Perran Sands surfForecast / Cornwall (North) / UK

information circle48hr Weather and Surf, issued 12 pm Monday 11 May 2026 BST
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
12.6° C
(Which is 1.2°C warmer than normal for this time of year)

How big are the waves at Perran Sands today?

The current surf forecast for Perran Sands at 7PM is: 0.8m 5s primary swell from a North-northwest direction and 0.2m 9s secondary swell from a South-southwest direction, 0.1m 9s secondary swell from a West direction (forecast issued at 12:00pm May 11). The wind direction is predicted to be onshore.

Time (BST) & DateWave HeightWave Period
Morning (11 May)3ft (0.9m)5s
Afternoon (11 May)3ft (0.9m)5s
Evening (11 May)2ft (0.6m)5s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Very mild (max 12°C on Tue afternoon, min 10°C on Mon night). Winds increasing (light winds from the NNW on Mon night, strong winds from the WNW by Wed morning).

Mon
11
Tuesday
12
Wednesday
13
Thu
14
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
0.9
NNW
5
0.8
NNW
5
0.8
NNW
5
0.8
NNW
5
0.6
N
5
0.6
N
5
0.3
SW
9
0.5
N
5
0.5
NW
5
0.5
NW
5
0.2
WSW
18
0.2
WSW
18
1
WNW
5
1.3
WNW
5
1.5
WNW
6
2.2
WNW
7
2.5
WNW
7
2.5
WNW
8
2.5
WNW
8
2.5
WNW
8
2.5
NW
7
2.5
NW
7
2.5
NW
7
2.4
NW
7
Wave Graph
Metric surfscale
Energy kJ
45
29
24
27
15
16
14
14
13
12
30
30
52
80
134
408
726
762
703
717
741
736
661
571
Wind (km/h)
25
NNW
20
NNW
20
NNW
20
NNW
15
N
15
NNW
10
NNW
15
NW
20
NW
20
NW
25
NW
20
WNW
25
WNW
30
WNW
40
WNW
40
WNW
45
WNW
40
NW
40
NW
40
NW
40
NW
45
NNW
40
NNW
40
NNW
cross-on
on
on
on
cross-on
cross-on
on
on
on
on
on
on
cross-on
on
cross-on
on
on
on
on
on
on
on
on
on
High Tide
1:23PM4.68m
1:52AM5.04m
2:28PM5.03m
2:51AM5.42m
3:22PM5.49m
3:43AM5.87m
Low Tide
7:18AM1.97m
7:43PM1.98m
8:22AM1.66m
8:45PM1.64m
9:17AM1.25m
9:38PM1.22m
cloud
cloud
part cloud
part cloud
part cloud
part cloud
clear
part cloud
part cloud
clear
clear
clear
clear
clear
part cloud
cloud
part cloud
clear
clear
part cloud
part cloud
part cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:39
5:37
5:37
5:35
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:53
8:55
8:57
8:59
Temp °C
11
11
11
11
10
10
10
10
11
11
11
12
11
11
10
10
11
11
11
11
11
10
10
10
6
6
6
7
6
6
7
7
7
7
6
7
6
5
2
2
2
1
2
2
2
1
1
1
Swell 1
Height (m)
Direction
Period (s)
0.2
SSW
9
0.2
SSW
9
0.2
SSW
8
0.2
SSW
9
0.4
WNW
5
0.4
WNW
4
0.5
N
5
0.5
N
5
0.3
SW
8
0.2
SSW
8
0.2
SSW
8
0.2
SSW
8
0.2
SSW
8
0.2
SSW
8
0.2
SSW
8
0.2
WSW
16
0.2
WSW
16
0.2
WSW
16
0.2
WSW
16
0.2
WSW
16
0.2
WSW
16
0.2
WSW
16
0.2
WSW
16
0.2
WSW
15
Energy kJ
7
7
7
8
9
8
14
14
11
7
7
6
6
6
6
26
25
25
25
25
25
25
24
22
Swell 2
Height (m)
Direction
Period (s)
0.1
W
10
0.1
W
10
0.1
W
9
0.1
W
9
0.2
SSW
9
0.3
SW
9
0.3
WNW
4
0.3
WNW
4
0.2
W
9
0.2
W
8
0.2
WSW
18
0.2
WSW
18
0.2
WNW
12
0.2
WSW
18
0.1
SW
17
0.1
SW
8
0.1
SW
8
0.1
SW
8
0.1
SW
8
0.1
S
7
0.1
S
7
Energy kJ
2
2
2
2
8
12
4
4
6
6
30
30
15
30
12
2
2
2
2
1
1
Swell 3
Height (m)
Direction
Period (s)
0.1
W
20
0.1
W
9
0.1
W
9
0.3
SW
9
0.3
SW
8
0.1
SW
18
0.1
SW
18
0.1
NW
12
0.2
WNW
12
0.2
WSW
18
Energy kJ
7
2
2
12
11
13
12
6
15
30
Wind waves
Height (m)
Direction
Period (s)
0.9
NNW
5
0.8
NNW
5
0.8
NNW
5
0.8
NNW
5
0.6
N
5
0.6
N
5
0.5
NW
5
0.5
NW
5
0.6
NW
4
0.9
NW
4
1
WNW
5
1.3
WNW
5
1.5
WNW
6
2.2
WNW
7
2.5
WNW
7
2.5
WNW
8
2.5
WNW
8
2.5
WNW
8
2.5
NW
7
2.5
NW
7
2.5
NW
7
2.4
NW
7
Energy kJ
45
29
24
27
15
16
12
10
15
28
52
80
134
408
726
762
703
717
741
736
661
571
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
2
Distance (km)
270
270
289
574
267
50
236
245
476
52
757
573
498
498
520
541
753
1043
776
1144
753
323
510
510
Best forecast wave conditions in North Cornwall
Rating
(10 max)
1
Best forecast wave conditions in United Kingdom
Rating
(10 max)
3
1
2
3
3
2
2
2
1
1
3
1
1
1
1
2
3
3
Header Global
Rating
(10 max)
5
4
5
9
5
5
9
5
9
9
8
9
9
8
6
8
7
6
6
9
9
5
9
5
  • 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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