Mablethorpe surfForecast / Lincolnshire / UK

information circle48hr Weather and Surf, issued 6 am Thursday 23 Apr 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
10.1° C
(Which is 2.3°C warmer than normal for this time of year)

How big are the waves at Mablethorpe today?

The current surf forecast for Mablethorpe at 11AM is: 0.4m 5s primary swell from a North-northeast direction and 0.1m 7s secondary swell from a Northeast direction, 0.4m 4s secondary swell from a East-northeast direction (forecast issued at 06:00am April 23). The wind direction is predicted to be cross-onshore.

Time (BST) & DateWave HeightWave Period
Morning (23 Apr)1ft (0.3m)6s
Afternoon (23 Apr)2ft (0.6m)5s
Evening (23 Apr)1.5ft (0.4m)6s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Very mild (max 13°C on Sat morning, min 5°C on Thu morning). Wind will be generally light.

Thursday
23
Friday
24
Saturday
25
Sun
26
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
1 AM
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
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
Wave
Height (m)
Direction
Period (s)
0.7
NE
5
0.6
NE
5
0.4
NNE
5
0.6
NE
4
0.5
NE
6
0.4
NNE
6
0.4
NNE
6
0.5
NNE
7
0.6
NNE
7
0.6
NNE
7
0.6
NNE
7
0.5
NNE
8
0.5
NNE
7
0.5
NNE
7
0.5
NNE
7
0.5
NNE
7
0.5
NNE
7
0.5
NNE
7
0.5
NNE
7
0.4
NNE
7
0.4
NNE
7
0.4
NNE
7
0.3
NNE
7
0.3
NNE
7
Wave Graph
Metric surfscale
Energy kJ
22
17
9
12
15
15
17
25
29
30
37
32
31
31
30
29
29
29
28
19
18
18
9
9
Wind (km/h)
15
ENE
15
NE
15
NE
15
NE
15
NE
15
NE
10
NE
5
NNE
5
N
10
N
5
NE
10
ENE
10
E
10
ESE
5
SSE
10
SW
10
WSW
10
WSW
5
NW
10
NE
15
NE
20
NE
15
ENE
15
ENE
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross
cross-on
on
on
on
cross
cross-off
off
off
cross-off
cross-on
cross-on
cross-on
cross-on
cross-on
High Tide
10:48AM4.64m
11:42PM4.33m
11:57AM4.28m
1:15AM3.99m
1:28PM4.12m
Low Tide
4:47AM1.35m
5:19PM1.08m
5:47AM1.85m
6:36PM1.42m
7:13AM2.19m
8:19PM1.51m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:41
5:39
5:37
5:35
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:12
8:14
8:15
8:17
Temp °C
5
5
5
6
6
6
6
6
6
6
7
9
10
11
11
11
10
10
12
13
11
9
7
6
1
1
1
2
2
2
2
3
3
3
4
6
6
7
7
7
6
6
10
9
6
4
3
2
Swell 1
Height (m)
Direction
Period (s)
0.1
N
6
0.1
N
7
0.4
NNE
5
0.3
ESE
4
0.1
N
12
0.4
NNE
6
0.4
NNE
6
0.5
NNE
7
0.6
NNE
7
0.6
NNE
7
0.6
NNE
7
0.5
NNE
8
0.5
NNE
7
0.5
NNE
7
0.5
NNE
7
0.5
NNE
7
0.5
NNE
7
0.5
NNE
7
0.5
NNE
7
0.4
NNE
7
0.4
NNE
7
0.4
NNE
7
0.3
NNE
7
0.3
NNE
7
Energy kJ
1
1
9
3
3
15
17
25
29
30
37
32
31
31
30
29
29
29
28
19
18
18
9
9
Swell 2
Height (m)
Direction
Period (s)
0.1
NE
7
0.1
N
12
0.3
E
4
0.1
N
11
0.2
E
4
0.2
E
3
0.2
N
10
0.3
NNE
8
0.1
N
12
0.1
N
12
0.1
N
11
0.1
N
11
0.1
N
10
0.2
N
10
0.2
N
10
0.2
N
9
0.2
N
9
0.2
N
9
Energy kJ
2
3
3
3
1
1
7
12
3
3
2
2
2
8
7
6
6
6
Swell 3
Height (m)
Direction
Period (s)
0.1
N
12
0.1
N
11
0.1
N
10
Energy kJ
3
2
2
Wind waves
Height (m)
Direction
Period (s)
0.7
NE
5
0.6
NE
5
0.4
ENE
4
0.6
NE
4
0.5
NE
6
0.2
E
4
0.3
NE
3
0.4
NE
3
0.4
NE
4
Energy kJ
22
17
6
12
15
1
1
3
5
Nearest Offshore or Glassy
Rating
(10 max)
1
2
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Distance (km)
633
656
666
645
330
320
157
50
73
101
50
157
325
325
50
50
50
50
93
93
325
318
317
144
Best forecast wave conditions in Lincolnshire
Rating
(10 max)
Best forecast wave conditions in United Kingdom
Rating
(10 max)
1
1
1
1
1
1
1
1
1
2
2
2
2
2
2
2
2
2
2
1
2
1
Header Global
Rating
(10 max)
6
6
5
5
5
5
5
5
5
5
6
5
5
5
4
5
5
4
4
5
4
4
5
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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