Grunta Beach Surf Break

Lat Long: 51.18° N 4.22° W

Grunta Beach 48 hour detailed Surf Forecast

Issued: 12 am 14 Jul 2026 (local time)

Forecast update in  hr  min

Today's Grunta Beach sea temperature is
17.8° C
2.3° 

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 (14 Jul):

  • Morning surf: Morning surf (14 Jul, local time) - 0.5ft (0.2m), 11s period with W swell.
  • Afternoon surf: Afternoon surf (14 Jul, local time) - 1ft (0.3m), 11s period with W swell.
  • Evening surf: Evening surf (14 Jul, local time) - 1ft (0.3m), 10s period with W swell.

The current surf forecast for Grunta Beach at 7AM is: 0.1m 18s primary swell from a Southwest direction and 0.2m 12s secondary swell from a West direction (forecast issued at 12:00am July 14). An open ocean swell of 0.7m 4s is not directed at the surf break. The wind direction is predicted to be offshore.

Time (BST) & DateWave HeightWave Period
Morning (14 Jul)0.5ft (0.2m)11s
Afternoon (14 Jul)1ft (0.3m)11s
Evening (14 Jul)1ft (0.3m)10s

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


Short Range Forecast

Mostly dry. Warm (max 28°C on Tue afternoon, min 14°C on Mon night). Winds decreasing (fresh winds from the E on Mon night, light winds from the NW by Thu afternoon).

Tuesday
14
Wednesday
15
Thursday
16
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)
0.1
W
15
0.2
W
12
0.2
W
12
0.2
W
11
0.2
W
11
0.3
W
11
0.3
W
11
0.3
W
10
0.3
W
10
0.3
W
10
0.3
W
10
0.3
W
10
0.3
W
9
0.3
W
9
0.3
W
9
0.3
W
9
0.3
W
9
0.3
W
9
0.2
W
8
0.2
W
8
0.3
W
8
0.3
W
8
0.3
W
9
0.2
W
9
Wave Graph
Metric surfscale
Energy kJ
4
12
12
12
12
21
20
18
18
17
17
17
15
15
14
14
14
14
8
8
12
12
13
6
Wind (km/h)
35
E
35
ENE
35
E
35
E
25
ENE
15
NE
15
NNE
15
ENE
30
E
20
E
30
E
30
E
20
ENE
15
N
15
NNW
15
NNE
30
E
20
E
25
E
30
ENE
20
ENE
10
NNW
10
NW
5
SSW
Wind State
off
off
off
off
off
cross-off
cross-off
cross-off
off
off
off
off
off
cross
cross
cross-off
off
off
off
off
off
cross
cross-on
glassy
High Tide
6:32AM8.65m
6:56PM9.01m
7:27AM8.96m
7:48PM9.31m
8:17AM9.13m
8:37PM9.43m
Low Tide
00:12AM1.23m
12:37PM1.11m
1:10AM0.88m
1:30PM0.84m
2:03AM0.68m
2:19PM0.74m
part cloud
cloud
clear
clear
clear
part cloud
clear
part cloud
clear
part cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
cloud
clear
clear
cloud
part cloud
part cloud
part cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:16
5:18
5:18
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:27
9:25
9:24
 mm
Temp °C
18
15
14
16
22
27
28
26
21
18
16
18
25
27
28
26
21
19
17
19
24
26
25
23
Feels °C
12
9
7
10
18
24
24
23
17
15
12
13
22
23
24
23
15
15
12
13
20
24
24
23
  • 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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