Mablethorpe Surf Break

Lat Long: 53.30° N 0.30° E

Mablethorpe 48 hour detailed Surf Forecast

Issued: 6 am 22 Aug 2026 (local time)

Forecast update in  hr  min

Today's Mablethorpe sea temperature is
20.1°C
4.2° 

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


How big are the waves at Mablethorpe today (22 Aug):

  • Morning surf: Morning surf (22 Aug, local time) - 4ft (1.2m), 8s period with N swell.
  • Afternoon surf: Afternoon surf (22 Aug, local time) - 3.5ft (1.1m), 8s period with NNE swell.
  • Evening surf: Evening surf (22 Aug, local time) - 3.5ft (1.0m), 8s period with NNE swell.

The current surf forecast for Mablethorpe at 2PM is: 1.1m 8s primary swell from a North-northeast direction (forecast issued at 06:00am August 22). The wind direction is predicted to be cross-shore.

Time (BST) & DateWave HeightWave Period
Morning (22 Aug)4ft (1.2m)8s
Afternoon (22 Aug)3.5ft (1.1m)8s
Evening (22 Aug)3.5ft (1.0m)8s

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


Short Range Forecast

Mostly dry. Very mild (max 17°C on Sun morning, min 13°C on Sat night). Wind will be generally light.

Saturday
22
Sunday
23
Monday
24
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
1
1
1
1
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)
1.1
N
8
1.2
N
8
1.2
N
8
1.1
NNE
8
1
NNE
8
1
NNE
8
0.9
NNE
8
0.9
NNE
8
0.9
NNE
8
0.8
NNE
8
0.8
NNE
8
0.7
NNE
8
0.8
NNE
8
0.8
NNE
8
0.7
NNE
8
0.6
NNE
8
0.6
NNE
8
0.6
NNE
7
0.5
NNE
7
0.5
NNE
7
0.4
NNE
7
0.4
NNE
7
0.8
ENE
4
Wave Graph
Metric surfscale
Energy kJ
153
181
177
159
137
140
116
119
119
87
87
68
75
73
67
48
44
43
29
27
15
15
24
Wind (km/h)
20
NNW
25
NNW
25
N
15
N
15
N
10
NNE
10
NNE
5
NNW
5
W
5
WSW
10
SSW
10
ESE
15
E
15
E
15
ESE
10
SE
5
SE
5
ENE
15
ENE
20
ENE
25
E
25
ENE
25
ENE
Wind State
cross-off
cross-off
cross
cross
cross
cross-on
cross-on
glassy
glassy
cross-off
cross-off
cross-on
on
on
on
cross-on
glassy
cross-on
on
on
on
on
on
High Tide
2:13PM3.71m
2:55AM3.67m
3:40PM3.76m
4:09AM3.89m
4:45PM3.98m
Low Tide
7:12AM2.13m
8:06PM2.26m
9:03AM2.18m
9:56PM2.18m
10:39AM1.91m
clear
clear
cloud
cloud
cloud
cloud
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:48
5:50
5:52
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:12
8:09
8:07
 mm
Temp °C
15
14
14
15
15
14
14
14
14
13
15
17
17
16
16
16
15
15
16
16
17
16
16
Feels °C
10
9
9
11
11
11
12
13
13
11
13
15
13
13
13
15
15
14
13
13
14
13
13
  • 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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