Grunta Beach surfForecast / Devon (North) / UK

information circle48hr Weather and Surf, issued 6 am Thursday 14 May 2026 BST
Forecast update in hr  min  s Forecast update imminent
Grunta Beach surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Grunta Beach sea temperature is
11.7° C
(Which is normal for this time of year)

How big are the waves at Grunta Beach today?

The current surf forecast for Grunta Beach at 11AM is: 1.9m 7s primary swell from a West-northwest direction and 0.1m 15s secondary swell from a Southwest direction (forecast issued at 06:00am May 14). The wind direction is predicted to be cross-onshore.

Time (BST) & DateWave HeightWave Period
Morning (14 May)6ft (1.9m)7s
Afternoon (14 May)5.5ft (1.7m)6s
Evening (14 May)3.5ft (1.0m)6s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Light rain (total 4mm), mostly falling on Thu morning. Very mild (max 12°C on Sat afternoon, min 8°C on Fri night). Winds decreasing (strong winds from the NNW on Thu morning, light winds from the SW by Fri night).

Thursday
14
Friday
15
Saturday
16
Sun
17
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)
2
WNW
7
2
WNW
7
1.9
WNW
7
1.8
NW
6
1.8
NW
6
1.7
NW
6
1
W
6
0.8
W
6
0.9
NNW
5
0.9
NNW
5
0.9
NW
5
1
NW
5
1.1
NW
5
1.1
NW
5
0.9
NW
5
0.4
WNW
4
0.4
W
9
0.4
WSW
8
0.5
W
9
0.5
W
6
0.5
W
5
0.5
W
5
0.5
W
4
0.2
W
13
Wave Graph
Metric surfscale
Energy kJ
389
395
342
253
224
183
81
51
39
32
31
42
58
60
35
6
24
19
39
22
14
12
10
14
Wind (km/h)
40
NNW
40
NNW
40
NNW
40
NNW
35
NNW
35
NNW
30
N
25
N
20
N
25
N
25
NNW
25
NW
30
NW
30
NNW
20
NW
10
NW
10
SW
15
SSW
20
SW
20
WSW
20
WSW
20
SW
15
SW
15
WNW
cross-on
cross-on
cross-on
cross
cross
cross
cross
cross
cross
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross-on
on
cross-on
cross-on
cross-on
on
High Tide
4:30AM8.23m
4:56PM8.31m
5:20AM8.70m
5:44PM8.78m
6:08AM9.04m
6:30PM9.11m
Low Tide
10:38AM1.55m
11:01PM1.45m
11:26AM1.12m
11:48PM1.04m
12:13PM0.82m
00:35AM0.78m
part cloud
light rain
rain showers
light rain
rain showers
rain showers
clear
clear
clear
clear
cloud
part cloud
clear
clear
clear
clear
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:28
5:26
5:24
5:24
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:58
9:00
9:00
9:02
1
1
1
1
1
Temp °C
9
9
9
10
11
10
10
9
9
9
9
10
10
10
9
9
9
8
10
11
12
11
11
10
0
0
0
1
3
2
3
3
3
3
2
3
2
3
3
5
6
3
6
6
7
7
8
7
Swell 1
Height (m)
Direction
Period (s)
0.1
SW
16
0.1
SW
16
0.1
SW
15
0.1
SW
15
0.1
SW
15
0.1
SW
15
1
W
6
0.8
W
6
0.7
W
6
0.6
W
7
0.5
W
7
0.4
W
7
0.1
W
9
0.2
W
9
0.2
W
6
0.4
WNW
4
0.4
W
9
0.4
WSW
8
0.1
W
13
0.2
W
9
0.2
W
7
0.2
W
7
0.2
W
7
0.2
W
7
Energy kJ
10
10
9
8
8
8
81
51
39
32
21
15
2
6
3
6
24
19
3
6
4
4
4
4
Swell 2
Height (m)
Direction
Period (s)
0.1
SW
15
0.1
SW
15
0.1
SW
14
0.1
SW
14
0.1
SW
14
0.1
SW
14
0.1
SW
14
0.1
W
14
0.2
W
9
0.3
NNE
4
0.2
N
4
0.1
W
13
0.2
W
9
0.1
W
8
0.1
W
14
0.2
W
13
Energy kJ
8
8
8
8
8
8
7
4
6
3
1
3
6
1
4
14
Swell 3
Height (m)
Direction
Period (s)
0.1
W
13
0.4
NW
4
0.1
W
13
0.1
W
13
0.1
W
15
0.1
W
15
0.1
W
9
0.2
W
8
Energy kJ
4
4
3
3
4
4
1
5
Wind waves
Height (m)
Direction
Period (s)
2
WNW
7
2
WNW
7
1.9
WNW
7
1.8
NW
6
1.8
NW
6
1.7
NW
6
1.2
NNW
5
0.9
NNW
5
0.9
NNW
5
0.9
NNW
5
0.9
NW
5
1
NW
5
1.1
NW
5
1.1
NW
5
0.9
NW
5
0.5
W
9
0.5
W
6
0.5
W
5
0.5
W
5
0.5
W
4
0.5
W
4
Energy kJ
389
395
342
253
224
183
78
46
34
30
31
42
58
60
35
39
22
14
12
10
9
Nearest Offshore or Glassy
Rating
(10 max)
2
1
1
2
1
2
1
1
1
1
1
1
2
4
1
1
1
1
1
1
1
1
1
1
Distance (km)
391
112
198
847
1189
1387
45
55
48
310
328
239
391
416
239
44
92
92
279
385
310
140
279
268
Best forecast wave conditions in North Devon
Rating
(10 max)
Best forecast wave conditions in United Kingdom
Rating
(10 max)
1
1
1
1
1
2
4
4
4
4
4
3
3
3
2
2
2
2
3
Header Global
Rating
(10 max)
9
5
4
5
5
5
5
5
6
5
5
5
5
5
5
5
5
5
4
5
7
5
6
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

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 Grunta Beach 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.


Nearest locationNearest
Nearest locationNearest
Nearest locationNearest