Mablethorpe Surf Break

Lat Long: 53.30° N 0.30° E

Mablethorpe 48 hour detailed Surf Forecast

Issued: 12 pm 14 Sep 2026 (local time)

Forecast update in  hr  min

Today's Mablethorpe sea temperature is
17.6°C
2.9° 

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 (14 Sep):

  • Morning surf: Morning surf (14 Sep, local time) - 0.5ft (0.1m), 14s period with N swell.
  • Afternoon surf: Afternoon surf (14 Sep, local time) - 0.5ft (0.1m), 13s period with N swell.
  • Evening surf: Evening surf (14 Sep, local time) - 0.5ft (0.2m), 13s period with N swell.

The current surf forecast for Mablethorpe at 4PM is: 0.1m 13s primary swell from a North direction and 0.2m 5s secondary swell from a North direction (forecast issued at 12:00pm September 14). An open ocean swell of 0.3m 2s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (BST) & DateWave HeightWave Period
Morning (14 Sep)0.5ft (0.1m)14s
Afternoon (14 Sep)0.5ft (0.1m)13s
Evening (14 Sep)0.5ft (0.2m)13s

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


Short Range Forecast

Light rain (total 5mm), mostly falling on Tue morning. Warm (max 24°C on Mon afternoon, min 12°C on Tue night). Wind will be generally light.

Mon
14
Tuesday
15
Wednesday
16
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
1
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)
0.1
N
14
0.1
N
14
0.1
N
13
0.2
N
13
0.2
N
13
0.2
N
12
0.2
N
12
0.2
N
12
0.2
N
12
0.2
N
11
0.2
N
11
0.2
N
11
0.2
N
11
0.1
N
11
0.1
N
10
0.4
NNW
5
0.1
N
10
0.5
N
6
0.6
N
8
0.7
N
8
0.8
N
8
Wave Graph
Metric surfscale
Energy kJ
4
4
4
13
13
12
11
11
11
10
9
9
9
2
2
10
2
16
47
68
90
Wind (km/h)
20
SW
20
WSW
25
WSW
20
SW
20
SW
20
SW
25
SSW
25
SW
25
SW
20
W
25
WNW
20
W
25
W
20
W
20
WNW
20
WNW
20
NW
10
NNW
10
ESE
20
W
20
W
Wind State
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
off
off
off
off
off
off
cross-off
cross-off
on
off
off
High Tide
8:27AM5.76m
8:51PM5.31m
9:02AM5.50m
9:22PM5.04m
9:36AM5.13m
9:53PM4.71m
Low Tide
2:50PM0.15m
2:58AM0.55m
3:20PM0.50m
3:29AM0.75m
3:51PM0.90m
clear
part cloud
cloud
clear
clear
clear
clear
part cloud
light rain
rain showers
part cloud
clear
clear
clear
clear
clear
clear
part cloud
cloud
clear
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:28
6:31
6:33
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:17
7:15
7:13
 mm
3
2
Temp °C
19
23
24
23
20
18
17
18
18
19
19
17
14
13
13
12
14
17
16
16
14
Feels °C
17
20
21
21
17
15
14
15
15
15
14
12
10
9
9
8
10
14
14
12
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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