Mablethorpe Surf Break

Lat Long: 53.30° N 0.30° E

Mablethorpe 48 hour detailed Surf Forecast

Issued: 12 pm 23 Aug 2026 (local time)

Forecast update in  hr  min

Today's Mablethorpe sea temperature is
19.6°C
3.7° 

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 5PM is: 0.7m 8s primary swell from a North-northeast direction (forecast issued at 12:00pm August 23). The wind direction is predicted to be onshore.

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 19°C on Tue night, min 15°C on Sun morning). Winds increasing (calm on Sun morning, fresh winds from the ENE by Tue morning).

Sun
23
Monday
24
Tuesday
25
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)
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
Wave
Height (m)
Direction
Period (s)
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
0.7
NNE
7
0.6
NE
6
0.4
NNE
6
0.8
ENE
4
1
ENE
5
1.1
ENE
5
1.2
ENE
5
1.1
ENE
5
1.1
ENE
5
1.1
ENE
5
1.1
ENE
5
Wave Graph
Metric surfscale
Energy kJ
87
67
67
67
65
47
44
43
29
26
38
34
13
20
42
57
73
66
64
64
66
Wind (km/h)
5
ENE
10
E
15
E
15
ENE
10
E
10
ESE
5
SSE
5
NE
15
ENE
15
ENE
20
E
20
ENE
20
ENE
25
ENE
25
ENE
30
ENE
30
ENE
30
ENE
30
ENE
25
ENE
25
ENE
Wind State
glassy
on
on
on
on
cross-on
glassy
cross-on
on
on
on
on
on
on
on
on
on
on
on
on
on
High Tide
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
clear
part cloud
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
clear
<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
15
17
17
16
16
16
15
15
16
17
17
17
16
16
16
16
17
17
18
17
18
Feels °C
14
14
13
12
14
15
14
14
13
13
13
14
12
12
12
12
13
13
14
14
16
  • 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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