Mablethorpe Surf Break

Lat Long: 53.30° N 0.30° E

Mablethorpe 48 hour detailed Surf Forecast

Issued: 6 am 09 Sep 2026 (local time)

Forecast update in  hr  min

Today's Mablethorpe sea temperature is
18.3°C
3.3° 

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 (09 Sep):

  • Morning surf: Morning surf (09 Sep, local time) - 4.5ft (1.4m), 8s period with N swell.
  • Afternoon surf: Afternoon surf (09 Sep, local time) - 4ft (1.2m), 8s period with N swell.
  • Evening surf: Evening surf (09 Sep, local time) - 2.5ft (0.8m), 7s period with NNE swell.

The current surf forecast for Mablethorpe at 2PM is: 1.2m 8s primary swell from a North direction (forecast issued at 06:00am September 09). The wind direction is predicted to be cross-shore.

Time (BST) & DateWave HeightWave Period
Morning (09 Sep)4.5ft (1.4m)8s
Afternoon (09 Sep)4ft (1.2m)8s
Evening (09 Sep)2.5ft (0.8m)7s

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


Short Range Forecast

Some drizzle, heaviest during Thu night. Very mild (max 19°C on Thu afternoon, min 12°C on Wed night). Mainly fresh winds.

Wednesday
9
Thursday
10
Friday
11
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
0
0
0
0
1
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
NNW
4
1.4
N
8
1.4
N
8
1.2
N
8
1.3
N
7
0.8
NNE
7
0.7
NNE
7
0.7
NNE
7
0.6
NNE
6
0.5
NNE
6
0.5
N
6
0.5
N
6
0.4
NNE
7
0.4
NNE
7
0.4
NNE
7
0.4
NNE
7
0.3
NNE
7
0.3
NNE
7
0.3
NNE
7
0.2
N
7
0.2
N
7
0.3
N
7
0.3
N
6
Wave Graph
Metric surfscale
Energy kJ
0
277
260
173
177
69
48
45
33
23
20
21
15
16
16
16
9
9
10
4
4
9
6
Wind (km/h)
30
WNW
25
NW
30
NNW
20
NNW
15
NNE
5
SE
15
S
15
WNW
15
WSW
10
SW
20
SSW
25
SSW
25
SW
20
SW
25
SSW
25
SW
20
WSW
20
W
20
WNW
15
WNW
10
WNW
5
NW
10
W
Wind State
cross-off
cross-off
cross-off
cross-off
cross
glassy
cross
off
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
cross-off
cross-off
off
cross-off
off
High Tide
5:06AM4.90m
5:47PM4.98m
5:54AM5.34m
6:32PM5.28m
6:36AM5.68m
7:10PM5.47m
Low Tide
11:46AM0.60m
00:06AM1.03m
12:31PM0.16m
00:46AM0.74m
1:10PM-0.11m
clear
clear
part cloud
part cloud
cloud
cloud
part cloud
clear
clear
clear
cloud
clear
clear
cloud
light rain
cloud
clear
clear
clear
part cloud
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:20
6:22
6:24
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:30
7:28
7:24
 mm
1
Temp °C
14
12
14
15
15
15
15
14
12
12
13
16
19
18
16
16
15
14
16
18
19
18
16
Feels °C
8
6
8
10
11
14
12
10
9
9
9
10
13
14
11
12
13
11
12
16
16
16
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 

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