Grunta Beach Surf Break

Lat Long: 51.18° N 4.22° W

Grunta Beach 48 hour detailed Surf Forecast

Issued: 12 am 24 Jul 2026 (local time)

Forecast update in  hr  min

Today's Grunta Beach sea temperature is
18.1° C
2.1° 

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 (24 Jul):

  • Morning surf: Morning surf (24 Jul, local time) - 0.5ft (0.2m), 8s period with W swell.
  • Afternoon surf: Afternoon surf (24 Jul, local time) - 0.5ft (0.2m), 8s period with W swell.
  • Evening surf: Evening surf (24 Jul, local time) - 0.5ft (0.2m), 8s period with W swell.

The current surf forecast for Grunta Beach at 5AM is: 0.2m 8s primary swell from a West direction and 0.2m 3s secondary swell from a North-northwest direction (forecast issued at 12:00am July 24). The wind direction is predicted to be glassy.

Time (BST) & DateWave HeightWave Period
Morning (24 Jul)0.5ft (0.2m)8s
Afternoon (24 Jul)0.5ft (0.2m)8s
Evening (24 Jul)0.5ft (0.2m)8s

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


Short Range Forecast

Some drizzle, heaviest during Sat night. Very mild (max 19°C on Thu night, min 15°C on Fri night). Winds increasing (calm on Thu night, fresh winds from the WNW by Sun morning).

Friday
24
Saturday
25
Sunday
26
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
4 PM
7 PM
10 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 Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.2
W
8
0.2
W
8
0.2
W
8
0.2
W
8
0.2
W
8
0.2
W
8
0.2
W
8
0.6
WNW
4
0.5
NW
4
0.2
W
8
0.2
W
8
0.4
WNW
4
0.6
W
4
0.8
W
4
0.9
W
5
1
W
6
1
W
6
1
W
6
1.4
W
6
1.6
W
7
1.6
W
7
1.6
W
7
1.5
W
7
1.3
W
7
Wave Graph
Metric surfscale
Energy kJ
6
5
5
5
5
5
5
9
7
5
5
6
13
22
43
64
75
78
153
225
226
233
205
153
Wind (km/h)
15
NNW
5
NW
5
ENE
5
NE
15
NNW
20
WNW
25
WNW
20
NW
10
WNW
10
WNW
15
WNW
20
WNW
25
W
30
WNW
25
W
20
W
20
W
20
WSW
30
WNW
35
WNW
35
WNW
35
WNW
30
WNW
20
NW
Wind State
cross-on
glassy
glassy
cross-off
cross-on
on
on
cross-on
cross-on
on
cross-on
on
on
on
on
on
on
on
cross-on
cross-on
cross-on
on
on
cross-on
High Tide
2:04AM6.81m
2:49PM6.78m
3:20AM6.77m
4:02PM7.00m
4:30AM7.00m
5:02PM7.39m
Low Tide
8:19AM3.18m
8:56PM3.12m
9:36AM3.08m
10:07PM2.89m
10:40AM2.76m
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
cloud
cloud
cloud
part cloud
cloud
cloud
light rain
cloud
part cloud
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:28
5:30
5:31
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:15
9:14
9:13
 mm
1
Temp °C
17
16
16
17
17
18
19
18
17
16
15
16
17
17
17
17
17
17
17
17
17
17
18
18
Feels °C
15
16
16
17
15
15
15
15
16
15
13
13
12
12
14
15
15
15
13
12
11
11
13
15
  • 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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