Grunta Beach Surf Break

Grunta Beach 48 hour detailed Surf Forecast

Lat Long: 51.18° N 4.22° W

Issued: 12 pm 28 Jun 2026 (local time)

Forecast update in  hr  min

Today's Grunta Beach sea temperature is
16.6° C

2.3°C warmer than normal for this time of year

Grunta Beach surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Grunta Beach today (28 Jun):

  • Morning surf: Morning surf (28 Jun, local time) - 3.5ft (1.0m), 7s period with WSW swell.
  • Afternoon surf: Afternoon surf (28 Jun, local time) - 3.5ft (1.1m), 7s period with WSW swell.
  • Evening surf: Evening surf (28 Jun, local time) - 4ft (1.2m), 12s period with W swell.

The current surf forecast for Grunta Beach at 6PM is: 1.2m 7s primary swell from a West-southwest direction and 0.4m 11s secondary swell from a West direction, 0.1m 14s secondary swell from a Southwest direction (forecast issued at 12:00pm June 28). The wind direction is predicted to be onshore.

Time (BST) & DateWave HeightWave Period
Morning (28 Jun)3.5ft (1.0m)7s
Afternoon (28 Jun)3.5ft (1.1m)7s
Evening (28 Jun)4ft (1.2m)12s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Very mild (max 17°C on Tue morning, min 14°C on Sun night). Mainly fresh winds.

Sun
28
Monday
29
Tuesday
30
Wed
1
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
1
1
0
0
0
1
1
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1
WSW
7
1
WSW
6
1.1
WSW
7
1.2
WSW
7
1.6
W
12
1.7
W
12
1.7
W
12
1.7
W
12
1.6
W
12
1.5
W
12
1.4
W
11
1.3
W
11
1.1
W
11
1.1
W
11
1
W
10
1
W
10
0.9
WSW
7
1.3
WSW
7
1.6
W
9
1.6
W
9
1.5
W
10
1.5
W
10
1.5
W
10
1.6
W
11
Wave Graph
Metric surfscale
Energy kJ
83
90
111
139
699
800
814
814
710
604
501
410
286
275
216
200
66
186
393
440
414
450
467
595
Wind (km/h)
25
W
20
WSW
25
WSW
25
WSW
25
WSW
20
W
15
WSW
15
WSW
10
W
15
W
15
W
15
W
10
SW
10
SSW
15
S
20
S
25
SW
30
SW
25
WSW
20
WSW
15
WSW
15
WSW
15
WSW
15
WNW
Wind State
on
on
on
on
on
on
on
on
on
on
on
on
cross-on
cross
cross
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
on
High Tide
6:06PM7.99m
6:24AM7.85m
6:45PM8.19m
7:02AM7.99m
7:21PM8.34m
Low Tide
11:47AM2.16m
00:05AM2.02m
12:25PM1.97m
00:44AM1.84m
1:01PM1.81m
1:21AM1.70m
clear
clear
clear
clear
clear
cloud
cloud
cloud
clear
clear
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
clear
clear
part cloud
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:03
5:03
5:03
5:05
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:36
9:36
9:35
9:35
 mm
Temp °C
15
16
16
15
15
15
15
14
15
15
15
15
15
15
15
15
17
17
17
16
16
15
15
15
Feels °C
11
12
11
10
11
12
12
12
13
13
13
13
14
14
13
12
13
12
13
13
15
13
14
13
Swell 1
Height (m)
Direction
Period (s)
0.3
W
9
0.3
W
9
0.2
W
12
0.5
W
11
1.6
W
12
1.7
W
12
1.7
W
12
1.7
W
12
1.6
W
12
1.5
W
12
1.4
W
11
1.3
W
11
1.1
W
11
1.1
W
11
1
W
10
1
W
10
0.6
W
10
1.6
W
9
1.5
W
10
1.5
W
10
1.5
W
10
1.6
W
11
Energy kJ
13
13
11
63
699
800
814
814
710
604
501
410
286
275
216
200
66
440
414
450
467
595
Swell 2
Height (m)
Direction
Period (s)
0.1
SW
15
0.1
SW
15
0.1
SW
14
0.1
SW
14
0.8
W
12
0.1
SW
13
0.1
SW
13
0.1
SW
13
Energy kJ
8
8
8
8
171
7
7
7
Swell 3
Height (m)
Direction
Period (s)
0.1
W
12
Energy kJ
3
Wind waves
Height (m)
Direction
Period (s)
1
WSW
7
1
WSW
6
1.1
WSW
7
1.2
WSW
7
0.9
WSW
7
1.3
WSW
7
1.6
W
9
Energy kJ
83
90
111
139
62
186
393
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
2
1
2
2
2
2
1
2
1
1
2
1
1
1
2
3
1
1
1
1
2
Distance (km)
317
317
317
317
85
23
23
23
41
68
90
41
23
3
3
67
253
140
140
482
23
23
23
41
Best forecast wave conditions in North Devon
Rating
(10 max)
2
2
2
1
2
1
1
1
1
Best forecast wave conditions in United Kingdom
Rating
(10 max)
1
2
1
2
1
2
4
2
4
3
4
4
3
3
2
2
2
2
3
2
2
2
2
3
Header Global
Rating
(10 max)
6
6
5
5
6
9
6
6
7
6
6
5
5
5
5
5
5
5
5
5
5
5
5
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
How to use the Wavefinder 

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