Trebarwith Strand surfForecast / Cornwall (North) / UK

information circle48hr Weather and Surf, issued 6 am Monday 11 May 2026 BST
Forecast update in hr  min  s Forecast update imminent
Trebarwith Strand surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Trebarwith Strand sea temperature is
12.4° C
(Which is 1.2°C warmer than normal for this time of year)

How big are the waves at Trebarwith Strand today?

The current surf forecast for Trebarwith Strand at 10AM is: 0.8m 5s primary swell from a North-northwest direction and 0.1m 10s secondary swell from a West direction (forecast issued at 06:00am May 11). The wind direction is predicted to be cross-onshore.

Time (BST) & DateWave HeightWave Period
Morning (11 May)3ft (0.9m)5s
Afternoon (11 May)2.5ft (0.7m)4s
Evening (11 May)2.5ft (0.7m)4s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Light rain (total 3mm), mostly falling on Wed morning. Very mild (max 12°C on Tue afternoon, min 9°C on Wed night). Winds increasing (light winds from the NW on Mon night, strong winds from the WNW by Wed morning).

Monday
11
Tuesday
12
Wednesday
13
Thu
14
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
10 AM
1 PM
4 PM
7 PM
10 PM
1 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)
1
NNW
6
0.9
NNW
5
0.8
NNW
5
0.7
NNW
4
0.7
NW
4
0.7
NW
4
0.7
NW
4
0.6
NNW
4
0.5
N
4
0.4
NNW
5
0.6
NW
4
0.6
NW
4
0.7
NW
4
0.6
NW
4
0.8
WNW
5
1.1
WNW
5
1.4
WNW
6
1.6
WNW
6
2.2
WNW
7
2.4
WNW
7
2.3
WNW
8
2.2
WNW
8
2.2
WNW
7
2.4
NW
7
Wave Graph
Metric surfscale
Energy kJ
72
50
26
17
19
19
21
16
10
8
13
10
17
14
24
59
126
190
457
607
591
512
522
566
Wind (km/h)
15
NNE
20
N
25
NNW
20
NNW
25
NNW
20
NNW
20
NNW
15
NNW
10
NW
15
WNW
20
NW
20
NW
20
NW
20
WNW
25
W
30
WNW
35
WNW
40
WNW
45
WNW
40
NW
35
WNW
35
WNW
35
NW
40
NNW
cross-off
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross-on
cross-on
cross-on
cross-on
cross-on
on
on
cross-on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
High Tide
1:43PM5.10m
2:12AM5.48m
2:49PM5.47m
3:13AM5.89m
3:44PM5.96m
Low Tide
7:35AM2.17m
8:00PM2.17m
8:40AM1.82m
9:03PM1.79m
9:35AM1.37m
9:56PM1.32m
part cloud
part cloud
cloud
cloud
part cloud
cloud
part cloud
part cloud
cloud
cloud
part cloud
clear
clear
clear
clear
clear
cloud
cloud
rain showers
clear
clear
part cloud
rain showers
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:37
5:35
5:33
5:33
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:53
8:54
8:57
8:58
1
1
1
Temp °C
9
9
11
11
11
11
10
10
10
10
11
11
11
12
11
10
10
10
11
11
11
11
10
10
5
4
6
6
6
6
5
6
6
6
6
6
6
8
6
4
3
2
2
2
3
4
2
2
Swell 1
Height (m)
Direction
Period (s)
1
NNW
6
0.1
W
10
0.1
W
10
0.1
W
10
0.1
W
9
0.1
W
9
0.1
W
9
0.6
NNW
4
0.3
WNW
4
0.4
NNW
5
0.1
W
9
0.1
W
9
0.1
W
18
0.1
W
18
0.1
W
18
0.2
W
12
0.1
W
17
0.1
W
17
0.1
SW
16
0.1
SW
16
0.1
SW
16
0.1
SW
16
0.1
W
16
0.1
W
16
Energy kJ
72
2
2
2
2
2
2
16
4
8
2
1
6
6
6
11
6
6
10
10
10
10
5
5
Swell 2
Height (m)
Direction
Period (s)
0.1
W
10
0.1
W
19
0.4
WNW
5
0.1
W
9
0.1
W
9
0.1
W
19
0.1
W
18
0.1
W
8
0.1
W
13
0.1
W
12
0.1
W
18
Energy kJ
2
7
7
2
2
7
6
1
3
3
6
Swell 3
Height (m)
Direction
Period (s)
0.1
W
9
0.1
W
9
0.1
W
19
0.1
W
19
0.1
SW
8
0.1
W
12
0.1
W
12
0.1
W
8
0.1
W
8
Energy kJ
2
2
7
7
3
3
3
1
1
Wind waves
Height (m)
Direction
Period (s)
0.9
NNW
5
0.8
NNW
5
0.7
NNW
4
0.7
NW
4
0.7
NW
4
0.7
NW
4
0.5
N
4
0.3
WNW
4
0.6
NW
4
0.6
NW
4
0.7
NW
4
0.6
NW
4
0.8
WNW
5
1.1
WNW
5
1.4
WNW
6
1.6
WNW
6
2.2
WNW
7
2.4
WNW
7
2.3
WNW
8
2.2
WNW
8
2.2
WNW
7
2.4
NW
7
Energy kJ
50
26
17
19
19
21
10
4
13
10
17
14
24
59
126
190
457
607
591
512
522
566
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
2
1
1
1
1
1
1
1
2
1
1
1
1
1
1
1
1
1
2
Distance (km)
21
88
297
297
314
535
291
234
234
240
481
93
76
408
334
457
500
500
786
1003
1310
804
786
85
Best forecast wave conditions in North Cornwall
Rating
(10 max)
1
Best forecast wave conditions in United Kingdom
Rating
(10 max)
1
3
3
1
2
3
3
2
2
2
1
1
1
2
2
4
4
1
2
Header Global
Rating
(10 max)
8
6
5
4
5
5
5
9
9
6
9
9
9
9
9
8
9
9
9
7
6
5
9
8
  • 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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