Mablethorpe Surf Break

Mablethorpe 48 hour detailed Surf Forecast

Lat Long: 53.30° N 0.30° E

Issued: 12 am 20 Jun 2026 (local time)

Forecast update in  hr  min

Today's Mablethorpe sea temperature is
15.9° C

3.4°C warmer than normal for this time of year

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 (20 Jun):

  • Morning surf: Morning surf (20 Jun, local time) - 0.5ft (0.1m), 7s period with N swell.
  • Afternoon surf: Afternoon surf (20 Jun, local time) - 0.5ft (0.1m), 7s period with N swell.
  • Evening surf: Evening surf (20 Jun, local time) - 0.5ft (0.1m), 7s period with N swell.

The current surf forecast for Mablethorpe at 9AM is: 0.1m 7s primary swell from a North direction (forecast issued at 12:00am June 20). The wind direction is predicted to be cross-offshore.

Time (BST) & DateWave HeightWave Period
Morning (20 Jun)0.5ft (0.1m)7s
Afternoon (20 Jun)0.5ft (0.1m)7s
Evening (20 Jun)0.5ft (0.1m)7s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Warm (max 23°C on Sat afternoon, min 15°C on Sun night). Wind will be generally light.

Saturday
20
Sunday
21
Monday
22
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
7
0.1
N
7
0.1
N
7
0.1
N
7
0.1
N
7
0.1
N
7
0.1
N
7
0.1
N
6
0.4
ESE
3
0.5
E
3
0.5
E
4
0.5
E
4
0.5
E
4
0.6
E
4
0.6
E
4
0.6
E
5
0.6
E
5
0.6
E
5
0.6
E
5
0.7
E
5
Wave Graph
Metric surfscale
Energy kJ
1
1
1
1
1
1
1
0
1
0
0
0
3
5
6
7
7
12
14
16
17
16
16
23
Wind (km/h)
15
SW
15
SW
15
SW
20
WSW
15
WSW
15
WSW
5
NW
15
NE
10
NNE
10
NE
10
ENE
15
ENE
20
E
20
E
20
E
15
ENE
15
E
10
E
15
E
20
E
20
ESE
20
ESE
15
ESE
15
ESE
Wind State
cross-off
cross-off
cross-off
cross-off
cross-off
off
cross-off
cross-on
cross-on
cross-on
cross-on
cross-on
on
on
on
on
on
on
on
on
on
on
on
cross-on
High Tide
10:25PM4.81m
10:28AM5.14m
11:23PM4.50m
11:24AM4.85m
00:25AM4.26m
12:25PM4.57m
Low Tide
4:25AM1.28m
5:05PM0.58m
5:15AM1.58m
5:59PM0.90m
6:10AM1.83m
6:57PM1.20m
cloud
cloud
cloud
part cloud
part cloud
cloud
part cloud
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
part cloud
clear
clear
part cloud
part cloud
cloud
part cloud
cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:30
4:30
4:30
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:30
9:30
9:30
 mm
Temp °C
19
18
18
20
22
23
22
20
19
18
18
18
18
18
18
18
17
16
15
16
17
18
18
19
Feels °C
19
17
17
17
19
20
21
18
18
17
18
17
16
15
14
14
13
13
12
12
12
14
15
17
Swell 1
Height (m)
Direction
Period (s)
0.1
N
7
0.1
SE
4
0.1
SE
4
0.1
N
7
0.1
N
6
0.1
N
6
0.1
N
6
0.1
N
6
0.1
N
10
0.1
N
10
0.1
N
10
Energy kJ
1
1
1
1
1
1
1
1
2
2
2
Swell 2
Height (m)
Direction
Period (s)
0.1
N
7
0.1
N
7
0.1
N
7
0.1
N
7
0.1
N
7
Energy kJ
1
1
1
1
1
Swell 3
Height (m)
Direction
Period (s)
0.1
N
7
0.1
N
7
Energy kJ
1
1
Wind waves
Height (m)
Direction
Period (s)
0.4
ESE
3
0.5
E
3
0.5
E
4
0.5
E
4
0.5
E
4
0.6
E
4
0.6
E
4
0.6
E
5
0.6
E
5
0.6
E
5
0.6
E
5
0.7
E
5
Energy kJ
3
5
6
7
7
12
14
16
17
16
16
23
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Distance (km)
419
308
308
308
325
353
350
350
363
363
363
400
515
500
500
492
492
492
492
514
544
544
544
544
Best forecast wave conditions in Lincolnshire
Rating
(10 max)
Best forecast wave conditions in United Kingdom
Rating
(10 max)
2
1
1
1
1
1
1
1
1
1
1
1
1
1
2
2
1
1
1
1
1
1
1
2
Header Global
Rating
(10 max)
6
5
5
5
5
5
5
8
9
9
9
8
8
6
8
8
7
6
8
6
6
5
5
5
  • 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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