Mablethorpe Surf Break

Lat Long: 53.30° N 0.30° E

Mablethorpe 48 hour detailed Surf Forecast

Issued: 12 pm 17 Sep 2026 (local time)

Forecast update in  hr  min

Today's Mablethorpe sea temperature is
17.7°C
3.2° 

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 (17 Sep):

  • Morning surf: Morning surf (17 Sep, local time) - 1.5ft (0.5m), 8s period with N swell.
  • Afternoon surf: Afternoon surf (17 Sep, local time) - 1.5ft (0.4m), 8s period with NNE swell.
  • Evening surf: Evening surf (17 Sep, local time) - 1ft (0.3m), 8s period with N swell.

The current surf forecast for Mablethorpe at 4PM is: 0.4m 8s primary swell from a North-northeast direction (forecast issued at 12:00pm September 17). An open ocean swell of 0.5m 3s is not directed at the surf break. The wind direction is predicted to be offshore.

Time (BST) & DateWave HeightWave Period
Morning (17 Sep)1.5ft (0.5m)8s
Afternoon (17 Sep)1.5ft (0.4m)8s
Evening (17 Sep)1ft (0.3m)8s

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


Short Range Forecast

Light rain (total 2mm), mostly falling on Thu morning. Warm (max 21°C on Sat morning, min 10°C on Thu night). Mainly fresh winds.

Thu
17
Friday
18
Saturday
19
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
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)
0.5
N
8
0.4
NNE
8
0.4
NNE
8
0.3
N
8
0.3
N
8
0.3
N
8
0.4
N
8
0.4
N
8
0.3
N
8
0.3
N
8
0.3
N
8
0.2
N
8
0.2
N
9
0.2
N
9
0.1
N
8
0.1
N
8
0.1
N
8
0.1
N
8
0.1
N
9
0.1
N
9
0.1
N
9
Wave Graph
Metric surfscale
Energy kJ
33
22
22
11
11
11
19
19
10
10
10
5
6
6
1
1
1
1
1
2
2
Wind (km/h)
30
WSW
25
W
30
W
30
W
25
W
25
WSW
20
WSW
20
WSW
25
WSW
25
WSW
25
WSW
35
SW
35
SW
35
SW
35
SW
35
SW
35
SW
35
WSW
30
W
20
W
20
W
Wind State
off
off
off
off
off
off
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
off
off
High Tide
10:12AM4.71m
10:25PM4.34m
10:51AM4.25m
11:05PM3.97m
11:45AM3.81m
Low Tide
4:23PM1.33m
4:36AM1.39m
4:59PM1.74m
5:19AM1.77m
5:48PM2.12m
rain showers
clear
cloud
clear
cloud
part cloud
clear
clear
part cloud
clear
cloud
cloud
light rain
cloud
cloud
cloud
cloud
cloud
part cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:33
6:35
6:37
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:10
7:07
7:06
 mm
1
1
Temp °C
16
18
18
16
14
13
11
10
13
17
18
15
15
17
17
17
18
21
21
19
16
Feels °C
11
12
12
9
9
8
6
5
8
12
12
8
9
11
12
12
13
15
15
15
12
  • 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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