Mablethorpe Surf Break

Lat Long: 53.30° N 0.30° E

Mablethorpe 48 hour detailed Surf Forecast

Issued: 6 pm 21 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):

  • Afternoon surf: Afternoon surf (22 Aug, local time) - 4.5ft (1.3m), 7s period with N swell.
  • Evening surf: Evening surf (22 Aug, local time) - 4ft (1.2m), 8s period with N swell.

The current surf forecast for Mablethorpe at 12AM is: 1.1m 8s primary swell from a North direction (forecast issued at 06:00pm August 21). The wind direction is predicted to be cross-offshore.

Time (BST) & DateWave HeightWave Period
Morning (22 Aug)--
Afternoon (22 Aug)4.5ft (1.3m)7s
Evening (22 Aug)4ft (1.2m)8s

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


Short Range Forecast

Light rain (total 2mm), mostly falling on Fri afternoon. Very mild (max 17°C on Sun morning, min 13°C on Sat night). Winds decreasing (fresh winds from the N on Fri afternoon, calm by Sat night).

Fri
21
Saturday
22
Sunday
23
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
1
1
1
1
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.4
N
7
1.3
N
7
1.2
N
8
1.1
N
8
1.1
N
8
1.2
N
8
1.3
N
8
1.1
NNE
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
0.7
NNE
8
0.8
NNE
8
0.8
NNE
8
0.7
NNE
8
Wave Graph
Metric surfscale
Energy kJ
181
181
172
149
153
177
196
155
163
137
140
119
122
96
90
70
75
75
56
Wind (km/h)
30
N
30
N
25
N
25
NNW
25
NNW
25
NNW
25
N
15
N
15
NNE
10
NNE
10
NE
5
N
5
WSW
5
WSW
5
SSW
10
ESE
15
ENE
15
E
10
E
Wind State
cross
cross
cross
cross-off
cross-off
cross-off
cross
cross
cross
cross-on
cross-on
glassy
off
off
cross-off
on
on
on
on
High Tide
1:25AM3.68m
2:13PM3.71m
2:55AM3.67m
3:40PM3.76m
Low Tide
6:42PM2.05m
7:12AM2.13m
8:06PM2.26m
9:03AM2.18m
9:56PM2.18m
rain showers
rain showers
cloud
cloud
clear
clear
part cloud
part cloud
part cloud
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:48
5:50
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:14
8:12
8:09
 mm
1
1
Temp °C
15
15
14
15
15
14
14
15
15
14
14
14
14
13
15
17
17
16
16
Feels °C
9
9
9
10
10
9
8
11
11
11
12
13
12
11
14
15
14
14
14
  • 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 Mablethorpe 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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