Mablethorpe Surf Break

Lat Long: 53.30° N 0.30° E

Mablethorpe 48 hour detailed Surf Forecast

Issued: 12 pm 22 Sep 2026 (local time)

Forecast update in  hr  min

Today's Mablethorpe sea temperature is
16.9°C
2.7° 

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 (22 Sep):

  • Morning surf: Morning surf (22 Sep, local time) - 1.5ft (0.5m), 7s period with N swell.
  • Afternoon surf: Afternoon surf (22 Sep, local time) - 1.5ft (0.5m), 9s period with N swell.
  • Evening surf: Evening surf (22 Sep, local time) - 1.5ft (0.4m), 8s period with NNE swell.

The current surf forecast for Mablethorpe at 4PM is: 0.5m 8s primary swell from a North direction (forecast issued at 12:00pm September 22). The wind direction is predicted to be cross-onshore.

Time (BST) & DateWave HeightWave Period
Morning (22 Sep)1.5ft (0.5m)7s
Afternoon (22 Sep)1.5ft (0.5m)9s
Evening (22 Sep)1.5ft (0.4m)8s

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


Short Range Forecast

Light rain (total 4mm), mostly falling on Tue night. Warm (max 21°C on Tue afternoon, min 13°C on Wed afternoon). Wind will be generally light.

Tue
22
Wednesday
23
Thursday
24
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
7
0.5
N
9
0.5
N
8
0.4
NNE
8
0.4
NNE
8
0.4
NNE
8
0.3
NNE
8
0.3
NNE
8
0.3
NNE
8
0.5
NW
8
0.8
N
4
0.8
N
5
0.8
NNE
6
0.7
NNE
6
0.7
NNE
7
0.7
NNE
7
0.7
NNE
7
0.6
NNE
7
0.6
NNE
7
0.5
NNE
7
0.5
NNE
7
Wave Graph
Metric surfscale
Energy kJ
26
39
37
23
22
22
13
12
12
29
24
32
43
40
48
52
55
41
41
29
30
Wind (km/h)
5
SSW
10
SE
15
ESE
15
ESE
15
SSE
20
S
20
S
20
SW
25
W
25
NW
30
N
25
NNE
15
NNE
10
N
0
NE
5
SSE
15
S
15
S
15
SSE
15
SSE
25
S
Wind State
glassy
cross-on
cross-on
cross-on
cross-on
cross
cross-off
cross-off
off
cross-off
cross
cross
cross
cross
glassy
glassy
cross
cross
cross
cross-on
cross
High Tide
4:25PM3.88m
4:34AM4.21m
5:11PM4.26m
5:14AM4.63m
5:47PM4.65m
Low Tide
10:10AM1.92m
10:31PM2.04m
11:03AM1.46m
11:16PM1.65m
11:41AM0.98m
clear
clear
part cloud
part cloud
part cloud
cloud
rain showers
light rain
light rain
part cloud
light rain
part cloud
part cloud
part cloud
part cloud
cloud
part cloud
clear
part cloud
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:43
6:45
6:46
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:58
6:55
6:53
 mm
1
1
1
1
Temp °C
18
20
21
20
20
19
18
18
18
19
14
13
13
13
13
13
13
15
17
19
15
Feels °C
19
19
19
18
18
17
15
16
14
14
9
9
11
11
13
12
10
11
13
16
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 

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