Trebarwith Strand surfForecast / Cornwall (North) / UK

information circle48hr Weather and Surf, issued 6 pm Sunday 17 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 slightly warmer than usual)

How big are the waves at Trebarwith Strand today?

The current surf forecast for Trebarwith Strand at 10PM is: 1.9m 12s primary swell from a West direction (forecast issued at 06:00pm May 17). The wind direction is predicted to be onshore.

Time (BST) & DateWave HeightWave Period
Morning (17 May)--
Afternoon (17 May)5ft (1.6m)12s
Evening (17 May)6ft (1.8m)12s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Heavy rain (total 23mm), heaviest during Mon afternoon. Very mild (max 15°C on Wed morning, min 10°C on Sun night). Mainly strong winds.

Sun
17
Monday
18
Tuesday
19
Wed
20
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
10 AM
1 PM
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)
1.6
W
12
1.7
W
12
1.9
W
12
2.2
W
7
2
W
7
1.8
W
8
1.7
W
8
1.6
W
7
1.3
W
7
1.1
W
7
1
W
7
1
W
7
1.3
WSW
8
1.4
WSW
8
1.6
WSW
8
1.9
WSW
8
2.2
WSW
8
2.2
WSW
9
2.4
WSW
9
3
W
9
3
W
14
3
W
14
3
W
14
2.5
W
13
Wave Graph
Metric surfscale
Energy kJ
771
827
1045
487
434
367
323
275
167
113
92
103
191
250
346
483
660
724
900
1386
3710
3693
3054
2494
Wind (km/h)
35
W
30
W
35
W
35
WSW
30
WSW
25
WSW
25
SW
25
SSW
25
SSW
25
S
30
SSE
30
S
35
SW
30
SSW
35
SW
40
WSW
40
SW
40
SW
35
SW
45
SW
40
SW
30
WSW
30
SW
30
SW
on
on
on
on
on
cross-on
cross-on
cross-on
cross
cross
cross-off
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
High Tide
6:48PM7.49m
7:12AM7.44m
7:34PM7.50m
7:59AM7.27m
8:22PM7.32m
8:49AM6.93m
Low Tide
1:02AM0.03m
1:23PM0.14m
1:49AM0.10m
2:10PM0.34m
2:39AM0.34m
light rain
light rain
light rain
light rain
light rain
light rain
light rain
light rain
light rain
light rain
light rain
light rain
rain showers
cloud
rain showers
part cloud
rain showers
cloud
light rain
light rain
cloud
cloud
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:26
5:26
5:24
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:02
9:04
9:05
9:07
1
1
1
1
1
1
1
1
1
3
3
2
2
1
1
1
1
Temp °C
11
11
10
10
10
10
10
10
11
11
11
12
13
13
13
14
13
13
13
13
13
13
14
15
4
5
3
3
3
4
4
5
6
6
6
6
7
8
6
7
5
6
6
5
6
7
8
10
Swell 1
Height (m)
Direction
Period (s)
0.8
WNW
12
0.8
WNW
11
0.9
WNW
11
1.6
W
7
1.3
W
7
1.1
W
7
1
W
7
1
W
7
0.1
W
19
1.4
WSW
8
0.1
W
15
0.1
W
15
0.2
W
18
0.4
W
17
3
W
14
2.5
W
13
Energy kJ
179
173
198
275
167
113
92
103
7
250
4
4
25
91
3054
2494
Swell 2
Height (m)
Direction
Period (s)
0.7
WNW
11
0.8
W
11
0.7
W
11
0.6
W
10
0.4
WNW
10
0.1
W
16
0.2
W
13
0.2
W
13
Energy kJ
119
143
110
80
33
5
14
14
Swell 3
Height (m)
Direction
Period (s)
Energy kJ
Wind waves
Height (m)
Direction
Period (s)
1.6
W
12
1.7
W
12
1.9
W
12
2.2
W
7
2
W
7
1.8
W
8
1.7
W
8
0.6
S
3
0.7
S
4
1.3
WSW
8
1.6
WSW
8
1.9
WSW
8
2.2
WSW
8
2.2
WSW
9
2.4
WSW
9
3
W
9
3
W
14
3
W
14
Energy kJ
771
827
1045
487
434
367
323
7
13
191
346
483
660
724
900
1386
3710
3693
Nearest Offshore or Glassy
Rating
(10 max)
1
1
4
4
3
1
3
2
1
2
2
2
2
1
1
1
1
1
4
2
1
5
4
4
Distance (km)
474
474
284
284
224
40
34
21
3
224
253
404
397
48
488
368
484
374
505
368
522
426
231
231
Best forecast wave conditions in North Cornwall
Rating
(10 max)
3
2
2
Best forecast wave conditions in United Kingdom
Rating
(10 max)
4
4
4
4
3
3
3
3
2
2
2
1
2
2
1
1
1
2
2
3
3
1
3
4
Header Global
Rating
(10 max)
8
6
4
4
5
7
5
4
5
4
4
4
4
4
4
4
4
4
4
4
5
4
4
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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