Mablethorpe Surf Break

Lat Long: 53.30° N 0.30° E

Mablethorpe 48 hour detailed Surf Forecast

Issued: 6 am 14 Aug 2026 (local time)

Forecast update in  hr  min

Today's Mablethorpe sea temperature is
19.9° C
3.9° 

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 Aug):

  • Morning surf: Morning surf (14 Aug, local time) - 0.5ft (0.1m), 10s period with N swell.
  • Afternoon surf: Afternoon surf (14 Aug, local time) - 0.5ft (0.2m), 10s period with N swell.
  • Evening surf: Evening surf (14 Aug, local time) - 0.5ft (0.2m), 9s period with N swell.

The current surf forecast for Mablethorpe at 2PM is: 0.2m 10s primary swell from a North direction and 0.2m 4s secondary swell from a East direction (forecast issued at 06:00am August 14). The wind direction is predicted to be onshore.

Time (BST) & DateWave HeightWave Period
Morning (14 Aug)0.5ft (0.1m)10s
Afternoon (14 Aug)0.5ft (0.2m)10s
Evening (14 Aug)0.5ft (0.2m)9s

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


Short Range Forecast

Some drizzle, heaviest during Fri night. Warm (max 26°C on Fri morning, min 15°C on Sat night). Wind will be generally light.

Friday
14
Saturday
15
Sunday
16
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
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
Height Map
Wave
Height (m)
Direction
Period (s)
0.3
E
4
0.1
N
11
0.1
N
10
0.2
N
10
0.2
N
10
0.2
N
10
0.2
N
9
0.2
N
11
0.2
N
10
0.5
N
3
0.2
N
10
0.2
N
9
0.2
N
9
0.2
N
9
0.2
N
9
0.2
N
9
0.2
N
9
0.2
N
9
0.2
N
9
0.2
N
9
0.2
N
9
0.2
N
8
0.2
N
8
Wave Graph
Metric surfscale
Energy kJ
3
2
2
8
8
7
7
9
7
5
7
7
6
6
6
6
6
6
6
6
6
6
5
Wind (km/h)
10
W
15
WNW
10
NW
10
E
15
ENE
10
E
10
N
10
NNW
15
N
20
N
20
N
15
NNE
15
NE
15
NE
10
N
10
NNW
10
NW
10
NW
10
NW
5
S
5
NW
10
NE
10
ENE
Wind State
off
off
cross-off
on
on
on
cross
cross-off
cross
cross
cross
cross-on
cross-on
cross-on
cross
cross-off
cross-off
cross-off
cross-off
glassy
cross-off
cross-on
on
High Tide
7:35AM5.86m
8:11PM5.46m
8:16AM5.91m
8:51PM5.37m
8:55AM5.79m
9:29PM5.17m
Low Tide
2:09PM-0.23m
2:20AM0.55m
2:48PM-0.19m
2:56AM0.61m
3:24PM0.03m
clear
clear
part cloud
clear
part cloud
part cloud
cloud
cloud
light rain
cloud
cloud
clear
cloud
part cloud
clear
clear
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:35
5:37
5:39
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:29
8:27
8:24
 mm
1
Temp °C
24
22
25
26
24
22
21
20
18
16
17
19
18
17
16
16
15
15
17
18
19
19
16
Feels °C
22
21
24
25
22
22
21
20
17
13
14
17
16
16
15
15
14
14
16
17
17
17
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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