Mablethorpe Surf Break

Lat Long: 53.30° N 0.30° E

Mablethorpe 48 hour detailed Surf Forecast

Issued: 12 am 09 Aug 2026 (local time)

Forecast update in  hr  min

Today's Mablethorpe sea temperature is
19.7° C
3.8° 

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 Aug):

  • Morning surf: Morning surf (09 Aug, local time) - 0.5ft (0.1m), 10s period with N swell.
  • Afternoon surf: Afternoon surf (09 Aug, local time) - 0.5ft (0.1m), 9s period with N swell.
  • Evening surf: Evening surf (09 Aug, local time) - 0.5ft (0.1m), 9s period with N swell.

The current surf forecast for Mablethorpe at 8AM is: 0.1m 10s primary swell from a North direction and 0.1m 6s secondary swell from a North direction (forecast issued at 12:00am August 09). An open ocean swell of 0.3m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (BST) & DateWave HeightWave Period
Morning (09 Aug)0.5ft (0.1m)10s
Afternoon (09 Aug)0.5ft (0.1m)9s
Evening (09 Aug)0.5ft (0.1m)9s

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


Short Range Forecast

Mostly dry. Warm (max 27°C on Sun afternoon, min 14°C on Sun night). Winds increasing (calm on Sun night, fresh winds from the ESE by Tue afternoon).

Sunday
9
Monday
10
Tuesday
11
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
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
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)
0.1
N
9
0.1
N
9
0.1
N
10
0.1
N
10
0.1
N
9
0.1
N
9
0.1
N
9
0.1
N
9
0.1
N
9
0.1
N
9
0.1
N
9
0.1
N
9
0.5
N
5
0.5
N
5
0.5
NE
5
0.5
NE
4
0.6
NNE
8
0.7
NNE
8
0.7
NNE
8
0.7
N
8
0.6
N
8
0.6
N
9
0.6
N
9
0.6
N
9
Wave Graph
Metric surfscale
Energy kJ
2
1
2
2
2
2
2
2
2
2
2
2
14
12
10
10
49
62
67
68
51
57
57
59
Wind (km/h)
20
SSW
15
SSW
15
SW
15
SW
15
SW
15
W
15
NE
15
NNW
5
NNW
15
NW
20
NW
15
NNW
20
NNE
20
ENE
20
E
15
E
15
E
15
ESE
15
ESE
20
ESE
20
ESE
25
E
30
ESE
25
SE
Wind State
cross-off
cross-off
cross-off
cross-off
cross-off
off
cross-on
cross-off
glassy
cross-off
cross-off
cross-off
cross-on
cross-on
on
on
on
on
cross-on
cross-on
on
on
on
cross-on
High Tide
3:02AM4.23m
3:39PM4.46m
4:14AM4.50m
4:51PM4.73m
5:15AM4.89m
5:51PM5.03m
Low Tide
9:25AM1.60m
10:13PM1.47m
10:49AM1.21m
11:22PM1.21m
11:52AM0.72m
part cloud
part cloud
clear
clear
part cloud
cloud
part cloud
part cloud
cloud
cloud
cloud
clear
clear
part cloud
part cloud
clear
clear
part cloud
part cloud
clear
part cloud
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:26
5:28
5:30
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:39
8:37
8:36
 mm
Temp °C
20
19
19
23
26
27
23
20
18
16
14
15
17
16
15
15
15
15
15
16
17
17
18
17
Feels °C
16
16
16
19
22
23
19
17
18
14
10
12
13
12
12
12
13
13
13
13
13
12
12
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 

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