Grunta Beach Surf Break
Lat Long: 51.18° N 4.22° W

Grunta Beach 48 hour detailed Surf Forecast

Weather Forecast for Grunta Beach

Issued: 6 pm 04 Jun 2026 (local time)

Forecast update in  hr  min

Today's Grunta Beach sea temperature is
13.3° C

Slightly warmer than usual

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 (04 Jun):

  • Afternoon surf: Afternoon surf (04 Jun, local time) - 10ft (3.0m), 12s period with W swell.
  • Evening surf: Evening surf (04 Jun, local time) - 11ft (3.5m), 13s period with W swell.

The current surf forecast for Grunta Beach at 11PM is: 3.5m 13s primary swell from a West direction (forecast issued at 06:00pm June 04). The wind direction is predicted to be onshore.

Time (BST) & DateWave HeightWave Period
Morning (04 Jun)--
Afternoon (04 Jun)10ft (3.0m)12s
Evening (04 Jun)11ft (3.5m)13s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Moderate rain (total 11mm), heaviest on Fri night. Very mild (max 16°C on Sun morning, min 12°C on Thu night). Winds increasing (light winds from the WSW on Fri morning, strong winds from the SE by Fri night).

Thu
4
Friday
5
Saturday
6
Sun
7
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
1
1
0
0
0
0
0
0
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)
3
W
12
3.5
W
13
3.5
W
13
3
W
12
3
W
12
2.4
W
12
2.2
W
12
1.9
W
12
1.8
W
12
1.6
WSW
11
1.6
WSW
11
1.4
WSW
12
1.2
SW
8
1.9
SW
10
2.1
WSW
10
2.5
WSW
14
3
WSW
13
3.5
WSW
12
3
W
11
2.5
W
11
2.2
WSW
11
1.9
WSW
11
1.8
WSW
10
1.8
WSW
10
Wave Graph
Metric surfscale
Energy kJ
2687
3502
3468
2946
2352
1707
1415
1045
909
693
626
480
196
724
944
2807
3453
3030
2323
1544
1046
769
666
676
Wind (km/h)
40
W
40
W
40
WNW
30
WNW
30
WNW
20
W
20
WSW
25
SW
25
SSW
30
S
35
SSE
45
SE
45
SSE
35
SSE
30
SSW
40
W
45
W
40
W
35
W
30
WSW
30
SW
30
SW
30
SW
30
SW
Wind State
on
on
on
on
on
on
cross-on
cross-on
cross-on
cross
cross-off
cross-off
cross-off
cross-off
cross-on
on
on
on
on
cross-on
cross-on
cross-on
cross-on
cross-on
High Tide
9:19PM8.09m
9:37AM7.73m
9:58PM7.86m
10:17AM7.50m
10:41PM7.64m
11:03AM7.29m
Low Tide
2:52PM1.98m
3:18AM2.03m
3:28PM2.22m
3:58AM2.26m
4:08PM2.48m
4:43AM2.47m
rain showers
rain showers
light rain
rain showers
clear
clear
part cloud
part cloud
light rain
cloud
cloud
light rain
light rain
light rain
light rain
rain showers
cloud
part cloud
part cloud
cloud
cloud
part cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:03
5:03
5:03
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:24
9:25
9:27
9:28
 mm
1
1
1
1
1
1
2
1
1
1
Temp °C
14
14
13
12
12
12
13
13
13
12
12
12
13
13
14
14
14
14
13
13
13
13
15
16
Feels °C
7
7
6
5
6
8
9
8
8
6
5
3
5
7
10
7
6
6
6
8
8
8
10
11
Swell 1
Height (m)
Direction
Period (s)
3
W
12
3
W
12
2.4
W
12
2.2
W
12
1.9
W
12
1.8
W
12
1.6
WSW
11
1.6
WSW
11
1.4
WSW
12
1.2
SW
8
0.3
W
12
2.1
WSW
10
0.3
SE
4
2.5
W
11
2.5
W
11
2.2
WSW
11
1.9
WSW
11
1.6
WSW
11
Energy kJ
2946
2352
1707
1415
1045
909
693
626
480
196
26
944
3
1800
1544
1046
769
531
Swell 2
Height (m)
Direction
Period (s)
0.8
W
10
Energy kJ
141
Swell 3
Height (m)
Direction
Period (s)
Energy kJ
Wind waves
Height (m)
Direction
Period (s)
3
W
12
3.5
W
13
3.5
W
13
0.7
SE
4
1.1
SE
4
1.9
SW
10
0.7
SE
4
2.5
WSW
14
3
WSW
13
3.5
WSW
12
3
W
11
1.8
WSW
10
1.8
WSW
10
Energy kJ
2687
3502
3468
12
47
724
21
2807
3453
3030
2323
666
676
Nearest Offshore or Glassy
Rating
(10 max)
1
1
4
2
3
3
2
3
4
2
2
1
3
4
2
1
2
3
1
4
3
3
2
3
Distance (km)
619
657
391
96
68
23
68
90
221
23
253
383
453
235
68
172
230
184
230
94
90
90
231
221
Best forecast wave conditions in North Devon
Rating
(10 max)
3
2
Best forecast wave conditions in United Kingdom
Rating
(10 max)
2
2
1
2
3
4
4
3
4
4
4
4
4
3
4
3
3
3
2
4
3
3
2
3
Header Global
Rating
(10 max)
5
5
5
5
5
5
9
9
9
9
8
8
8
8
9
9
9
9
9
6
6
8
8
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
How to use the Wavefinder

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.


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