Mablethorpe Surf Break

Lat Long: 53.30° N 0.30° E

Mablethorpe 48 hour detailed Surf Forecast

Issued: 6 pm 28 Aug 2026 (local time)

Forecast update in  hr  min

Today's Mablethorpe sea temperature is
19.2°C
3.6° 

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 (29 Aug):

  • Morning surf: Morning surf (29 Aug, local time) - 1.5ft (0.4m), 8s period with NE swell.
  • Afternoon surf: Afternoon surf (29 Aug, local time) - 0.5ft (0.2m), 7s period with NNE swell.
  • Evening surf: Evening surf (29 Aug, local time) - 1.5ft (0.4m), 6s period with NNE swell.

The current surf forecast for Mablethorpe at 1AM is: 0.4m 7s primary swell from a Northeast direction and 0.2m 6s secondary swell from a East-northeast direction (forecast issued at 06:00pm August 28). An open ocean swell of 0.4m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (BST) & DateWave HeightWave Period
Morning (29 Aug)1.5ft (0.4m)8s
Afternoon (29 Aug)0.5ft (0.2m)7s
Evening (29 Aug)1.5ft (0.4m)6s

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


Short Range Forecast

Moderate rain (total 10mm), heaviest on Sun afternoon. Warm (max 21°C on Fri afternoon, min 13°C on Sun night). Wind will be generally light.

Fri
28
Saturday
29
Sunday
30
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
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.5
NE
6
0.4
NE
6
0.3
NNE
8
0.4
NE
7
0.4
NE
7
0.4
NE
8
0.3
NE
8
0.3
NE
7
0.2
NNE
7
0.3
E
7
0.4
NNE
6
0.6
N
3
0.5
N
4
0.3
N
6
0.4
N
6
0.4
N
6
0.3
N
6
0.3
N
6
0.3
N
6
Wave Graph
Metric surfscale
Energy kJ
16
12
11
13
14
15
9
8
5
8
17
8
7
7
12
12
7
7
7
Wind (km/h)
30
WSW
25
WSW
20
WSW
25
SW
25
SW
25
SW
25
SW
25
SSW
15
SSE
10
E
15
NNW
20
NW
15
WNW
15
WNW
10
SW
20
SSW
25
SSW
20
SSW
25
SW
Wind State
cross-off
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-on
on
cross-off
cross-off
off
off
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
7:19PM5.07m
7:22AM5.55m
7:50PM5.24m
7:53AM5.70m
8:21PM5.33m
Low Tide
1:19PM0.36m
1:26AM0.75m
1:51PM0.13m
1:58AM0.60m
2:23PM0.02m
cloud
rain showers
clear
clear
clear
part cloud
cloud
cloud
light rain
light rain
light rain
cloud
light rain
cloud
part cloud
part cloud
cloud
thunderstorm
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:01
6:03
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:58
7:55
7:53
 mm
1
1
2
1
1
3
1
Temp °C
21
18
17
16
15
15
17
18
17
16
16
15
15
15
17
20
21
20
18
Feels °C
16
14
14
13
12
12
14
14
15
15
14
13
13
13
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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