Mablethorpe Surf Break

Lat Long: 53.30° N 0.30° E

Mablethorpe 48 hour detailed Surf Forecast

Issued: 12 am 23 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 (23 Aug):

  • Morning surf: Morning surf (23 Aug, local time) - 2.5ft (0.8m), 8s period with NNE swell.
  • Afternoon surf: Afternoon surf (23 Aug, local time) - 2.5ft (0.7m), 8s period with NNE swell.
  • Evening surf: Evening surf (23 Aug, local time) - 2.5ft (0.7m), 8s period with NNE swell.

The current surf forecast for Mablethorpe at 4AM is: 0.8m 8s primary swell from a North-northeast direction (forecast issued at 12:00am August 23). The wind direction is predicted to be cross-offshore.

Time (BST) & DateWave HeightWave Period
Morning (23 Aug)2.5ft (0.8m)8s
Afternoon (23 Aug)2.5ft (0.7m)8s
Evening (23 Aug)2.5ft (0.7m)8s

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


Short Range Forecast

Mostly dry. Very mild (max 18°C on Tue morning, min 14°C on Sat night). Wind will be generally light.

Sunday
23
Monday
24
Tuesday
25
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
1
1
1
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)
0.9
NNE
8
0.8
NNE
8
0.8
NNE
8
0.8
NNE
8
0.7
NNE
8
0.7
NNE
8
0.7
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
6
0.4
NNE
6
0.8
ENE
4
0.8
ENE
4
0.9
ENE
5
1.1
ENE
5
1.1
ENE
5
1
ENE
5
1.1
ENE
5
1.2
ENE
6
Wave Graph
Metric surfscale
Energy kJ
119
90
87
87
67
67
67
65
47
44
42
29
26
15
14
14
22
26
39
57
62
51
62
81
Wind (km/h)
10
N
5
NNW
5
NNW
5
ESE
15
E
15
E
15
E
15
E
5
SSE
0
S
5
NNE
15
ENE
20
ENE
20
ENE
20
ENE
20
ENE
25
ENE
25
E
30
ENE
25
ENE
25
ENE
25
E
25
ENE
25
E
Wind State
cross
cross-off
glassy
glassy
on
on
on
on
cross-on
glassy
cross-on
on
cross-on
on
on
on
on
on
on
on
on
on
on
on
High Tide
2:55AM3.67m
3:40PM3.76m
4:09AM3.89m
4:45PM3.98m
5:03AM4.24m
5:34PM4.27m
Low Tide
9:03AM2.18m
9:56PM2.18m
10:39AM1.91m
11:02PM1.89m
11:32AM1.51m
cloud
part cloud
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
cloud
part cloud
part cloud
cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:50
5:52
5:54
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:09
8:07
8:05
 mm
Temp °C
14
14
14
15
16
17
16
16
16
15
15
16
17
17
17
16
16
16
16
17
18
18
18
18
Feels °C
12
12
13
14
13
13
12
13
15
15
14
13
14
13
14
13
12
12
12
13
14
14
15
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 

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