Mablethorpe Surf Break

Lat Long: 53.30° N 0.30° E

Mablethorpe 48 hour detailed Surf Forecast

Issued: 12 pm 19 Aug 2026 (local time)

Forecast update in  hr  min

Today's Mablethorpe sea temperature is
20.4° C
4.4° 

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 (19 Aug):

  • Morning surf: Morning surf (19 Aug, local time) - 1ft (0.3m), 8s period with N swell.
  • Afternoon surf: Afternoon surf (19 Aug, local time) - 1ft (0.3m), 8s period with N swell.
  • Evening surf: Evening surf (19 Aug, local time) - 1ft (0.3m), 7s period with NNE swell.

The current surf forecast for Mablethorpe at 8PM is: 0.3m 7s primary swell from a North-northeast direction (forecast issued at 12:00pm August 19). The wind direction is predicted to be glassy.

Time (BST) & DateWave HeightWave Period
Morning (19 Aug)1ft (0.3m)8s
Afternoon (19 Aug)1ft (0.3m)8s
Evening (19 Aug)1ft (0.3m)7s

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


Short Range Forecast

Light rain (total 6mm), mostly falling on Thu afternoon. Warm (max 21°C on Wed morning, min 12°C on Thu night). Winds increasing (calm on Wed afternoon, fresh winds from the N by Fri morning).

Wed
19
Thursday
20
Friday
21
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
1
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)
0.3
N
8
0.3
N
8
0.3
NNE
8
0.3
NNE
7
0.3
NNE
7
0.3
NNE
7
0.3
NNE
7
0.3
NNE
7
0.3
NNE
7
0.4
NNE
8
0.8
N
7
1.2
N
6
1
N
6
1.1
N
6
1.2
N
7
1.4
N
7
1.6
N
8
1.5
N
8
1.4
NNE
8
1.2
NNE
8
1.4
N
8
Wave Graph
Metric surfscale
Energy kJ
11
11
11
11
11
10
10
10
11
19
69
92
69
92
135
210
323
309
284
207
253
Wind (km/h)
20
W
10
WSW
5
WSW
0
N
5
WSW
10
WNW
10
SW
15
SW
15
WSW
15
WNW
25
N
25
N
25
NNW
25
NNW
20
NW
20
NW
30
NNW
30
N
25
N
20
N
15
N
Wind State
off
cross-off
cross-off
glassy
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross
cross
cross
High Tide
10:54AM4.72m
11:22PM4.23m
11:42AM4.29m
00:12AM3.91m
12:45PM3.91m
Low Tide
5:08PM1.26m
5:18AM1.55m
5:48PM1.69m
6:05AM1.86m
6:42PM2.05m
clear
part cloud
light rain
cloud
clear
clear
clear
part cloud
rain showers
thunderstorm
thunderstorm
cloud
part cloud
clear
clear
clear
part cloud
part cloud
part cloud
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:43
5:46
5:48
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:19
8:16
8:14
 mm
1
1
1
3
Temp °C
18
21
20
19
17
16
14
14
15
18
16
14
14
13
12
12
14
15
15
14
14
Feels °C
15
19
19
19
16
14
12
12
12
15
12
9
9
8
8
8
8
9
9
9
10
  • 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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