Mablethorpe surfForecast / Lincolnshire / UK

information circle48hr Weather and Surf, issued 6 pm Friday 15 May 2026 BST
Forecast update in hr  min  s Forecast update imminent
Mablethorpe surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Mablethorpe sea temperature is
12.1° C
(Which is 2.6°C warmer than normal for this time of year)

How big are the waves at Mablethorpe today?

The current surf forecast for Mablethorpe at 12AM is: 1.4m 11s primary swell from a North-northeast direction (forecast issued at 06:00pm May 15). The wind direction is predicted to be cross-offshore and the swell rating is 2.

Time (BST) & DateWave HeightWave Period
Morning (16 May)3.5ft (1.1m)10s
Afternoon (16 May)3.5ft (1.0m)10s
Evening (16 May)3ft (0.9m)9s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Light rain (total 2mm), mostly falling on Sat night. Very mild (max 13°C on Sun morning, min 5°C on Fri night). Wind will be generally light.

Fri
15
Saturday
16
Sunday
17
Mon
18
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
1 AM
4 AM
7 AM
10 AM
1 PM
Rating
(10 max)
1
1
2
2
2
1
1
1
1
1
1
0
0
1
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
1.7
N
11
1.6
N
11
1.4
NNE
11
1.3
NNE
11
1.2
N
11
1.1
N
10
1.1
N
10
1.1
N
10
1
N
10
1
N
10
0.9
NNE
9
0.8
N
9
0.7
N
9
0.7
N
9
0.6
N
9
0.6
N
9
0.5
N
9
0.5
N
9
0.4
NNE
8
0.4
NNE
8
0.4
NNE
8
0.3
NNE
8
0.3
NNE
8
0.3
NNE
8
Wave Graph
Metric surfscale
Energy kJ
682
606
469
407
326
260
245
240
196
188
141
103
78
78
57
57
39
39
24
23
23
13
13
14
Wind (km/h)
25
NNW
10
N
5
WNW
10
SW
15
WSW
15
W
15
WNW
5
WSW
15
SW
25
WSW
15
SSW
20
SW
20
WSW
20
W
20
WSW
20
WSW
20
SW
20
SSW
15
SW
15
SSW
15
SSW
20
SSW
20
SSW
20
SSW
cross-off
cross
glassy
cross-off
cross-off
off
off
cross-off
cross-off
off
cross-off
cross-off
cross-off
off
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
5:36PM5.46m
6:08AM5.50m
6:21PM5.74m
6:48AM5.66m
7:07PM5.87m
7:30AM5.70m
Low Tide
00:05AM0.15m
12:26PM0.47m
00:50AM0.02m
1:09PM0.20m
1:34AM0.06m
part cloud
clear
part cloud
part cloud
part cloud
clear
clear
cloud
part cloud
cloud
cloud
light rain
cloud
clear
part cloud
cloud
cloud
light rain
cloud
clear
cloud
cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:58
4:56
4:54
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:51
8:52
8:53
8:55
1
1
Temp °C
9
9
8
6
5
5
9
11
12
12
10
9
8
8
11
13
13
11
9
8
6
7
8
9
2
5
5
2
1
0
5
8
8
7
7
5
3
4
6
7
8
6
5
4
2
2
3
4
Swell 1
Height (m)
Direction
Period (s)
1.6
N
11
1.4
NNE
11
1.3
NNE
11
1.2
N
11
1.1
N
10
1.1
N
10
1.1
N
10
1
N
10
1
N
10
0.9
NNE
9
0.8
N
9
0.7
N
9
0.7
N
9
0.6
N
9
0.6
N
9
0.5
N
9
0.5
N
9
0.4
NNE
8
0.4
NNE
8
0.4
NNE
8
0.3
NNE
8
0.3
NNE
8
0.3
NNE
8
Energy kJ
606
469
407
326
260
245
240
196
188
141
103
78
78
57
57
39
39
24
23
23
13
13
14
Swell 2
Height (m)
Direction
Period (s)
Energy kJ
Swell 3
Height (m)
Direction
Period (s)
Energy kJ
Wind waves
Height (m)
Direction
Period (s)
1.7
N
11
0.4
SW
3
0.3
WSW
3
0.2
WSW
3
0.3
S
2
0.3
SSW
3
0.3
SW
2
0.3
W
2
0.3
W
2
0.3
SSW
2
0.3
SSW
2
0.2
SSW
2
0.3
SSW
2
0.3
S
2
0.3
SSE
2
Energy kJ
682
2
1
1
1
1
1
1
1
1
1
1
1
1
1
Nearest Offshore or Glassy
Rating
(10 max)
4
4
2
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Distance (km)
182
87
0
0
0
0
0
0
0
0
0
6
6
0
6
6
49
116
113
50
149
325
325
325
Best forecast wave conditions in Lincolnshire
Rating
(10 max)
2
2
2
1
2
2
1
1
1
1
1
1
1
1
Best forecast wave conditions in United Kingdom
Rating
(10 max)
4
4
4
3
3
3
3
3
3
2
2
2
3
3
3
4
4
4
4
4
4
3
3
3
Header Global
Rating
(10 max)
6
5
5
5
5
5
4
5
6
5
5
5
4
5
6
9
9
7
4
4
5
8
7
4
  • 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

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