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 am 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):

  • Morning surf: Morning surf (04 Jun, local time) - 11ft (3.5m), 11s period with W swell.
  • 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 2PM is: 3.0m 12s primary swell from a West direction (forecast issued at 06:00am June 04). The wind direction is predicted to be onshore.

Time (BST) & DateWave HeightWave Period
Morning (04 Jun)11ft (3.5m)11s
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 13mm), heaviest on Fri night. Very mild (max 15°C on Sat 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).

Thursday
4
Friday
5
Saturday
6
Sun
7
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
1
1
0
0
0
0
0
0
0
1
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
Height Map
Wave
Height (m)
Direction
Period (s)
3
WSW
10
3.5
WSW
11
3.5
W
11
3
W
12
3
W
12
3.5
W
13
3.5
W
13
3
W
12
3
W
12
2.5
W
12
2.2
W
12
1.9
W
12
1.8
W
12
1.6
W
11
1.6
WSW
11
1.5
WSW
12
1.4
WSW
8
1.3
WSW
9
1.5
WSW
10
1.6
WSW
10
2.2
WSW
13
3
WSW
12
3.5
W
11
2.5
W
11
Wave Graph
Metric surfscale
Energy kJ
2142
2364
2726
2585
2862
3711
3676
2946
2352
1850
1415
1045
909
675
603
550
262
270
466
510
1752
2391
2561
1641
Wind (km/h)
45
WSW
45
WSW
40
W
35
W
40
W
40
W
40
W
30
WNW
30
WNW
20
W
15
WSW
20
SW
20
SW
25
S
25
SSE
35
SE
40
SE
45
SE
20
SSE
25
W
35
W
35
W
40
W
30
W
Wind State
cross-on
cross-on
on
on
on
on
on
on
on
on
cross-on
cross-on
cross-on
cross
cross-off
cross-off
cross-off
cross-off
cross-off
on
on
on
on
on
High Tide
9:00AM7.94m
9:19PM8.09m
9:37AM7.73m
9:58PM7.86m
10:17AM7.50m
10:41PM7.64m
Low Tide
2:41AM1.83m
2:52PM1.98m
3:18AM2.03m
3:28PM2.22m
3:58AM2.26m
4:08PM2.48m
light rain
light rain
light rain
rain showers
clear
rain showers
rain showers
rain showers
clear
clear
clear
clear
light rain
cloud
cloud
light rain
light rain
light rain
part cloud
rain showers
clear
cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:05
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
2
1
1
1
1
1
1
3
1
1
Temp °C
13
12
13
14
14
13
13
12
12
12
13
13
14
14
13
12
12
12
14
15
15
15
13
13
Feels °C
5
3
5
8
7
5
5
6
6
8
9
8
9
9
8
5
4
4
11
11
9
8
5
8
Swell 1
Height (m)
Direction
Period (s)
3
W
12
3
W
12
2.5
W
12
2.2
W
12
1.9
W
12
1.8
W
12
1.6
W
11
1.6
WSW
11
1.5
WSW
12
1.4
WSW
8
1.3
WSW
9
1.5
WSW
10
1.6
WSW
10
2.4
W
11
Energy kJ
2946
2352
1850
1415
1045
909
675
603
550
262
270
466
510
1313
Swell 2
Height (m)
Direction
Period (s)
0.7
W
12
0.3
W
12
0.3
W
11
Energy kJ
139
26
21
Swell 3
Height (m)
Direction
Period (s)
0.3
SE
4
Energy kJ
2
Wind waves
Height (m)
Direction
Period (s)
3
WSW
10
3.5
WSW
11
3.5
W
11
3
W
12
3
W
12
3.5
W
13
3.5
W
13
0.6
SSE
3
0.9
SE
4
1
SE
4
0.6
SE
4
2.2
WSW
13
3
WSW
12
3.5
W
11
2.5
W
11
Energy kJ
2142
2364
2726
2585
2862
3711
3676
7
24
36
14
1752
2391
2561
1641
Nearest Offshore or Glassy
Rating
(10 max)
2
1
1
1
1
1
4
2
3
3
2
3
1
1
1
2
1
2
2
2
1
2
2
4
Distance (km)
533
485
485
466
619
657
391
96
68
41
68
90
42
23
124
228
354
78
3
48
141
180
184
94
Best forecast wave conditions in North Devon
Rating
(10 max)
1
2
2
Best forecast wave conditions in United Kingdom
Rating
(10 max)
3
3
1
1
2
1
1
2
3
4
4
4
4
4
4
4
4
3
3
2
2
2
3
4
Header Global
Rating
(10 max)
5
5
5
4
5
5
5
5
5
5
9
9
9
9
8
8
6
9
9
9
9
9
9
6
  • 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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