Aln Estuary Surf Break

Lat Long: 55.39° N 1.61° W

Aln Estuary 48 hour detailed Surf Forecast

Issued: 12 pm 11 Aug 2026 (local time)

Forecast update in  hr  min

Today's Aln Estuary sea temperature is
14.1° C
0.9° 

Aln Estuary surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Aln Estuary today (11 Aug):

  • Morning surf: Morning surf (11 Aug, local time) - 3ft (0.9m), 9s period with N swell.
  • Afternoon surf: Afternoon surf (11 Aug, local time) - 2.5ft (0.8m), 9s period with N swell.
  • Evening surf: Evening surf (11 Aug, local time) - 4ft (1.2m), 5s period with SE swell.

The current surf forecast for Aln Estuary at 7PM is: 0.7m 8s primary swell from a North direction and 1.1m 5s secondary swell from a Southeast direction (forecast issued at 12:00pm August 11). The wind direction is predicted to be cross-onshore.

Time (BST) & DateWave HeightWave Period
Morning (11 Aug)3ft (0.9m)9s
Afternoon (11 Aug)2.5ft (0.8m)9s
Evening (11 Aug)4ft (1.2m)5s

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


Short Range Forecast

Mostly dry. Warm (max 26°C on Wed morning, min 14°C on Tue morning). Wind will be generally light.

Tue
11
Wednesday
12
Thursday
13
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
1
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
Wave
Height (m)
Direction
Period (s)
0.9
N
9
0.8
N
9
0.8
N
9
0.7
N
8
1.2
SE
6
1.1
SE
6
1
SE
6
1
SE
6
0.9
SE
6
0.8
SE
5
0.9
SE
5
1
SE
6
1.2
SE
6
1
SE
6
0.9
SE
6
0.9
SE
6
0.8
SE
6
0.7
SE
6
0.7
SE
5
1
SE
5
0.9
SE
6
Wave Graph
Metric surfscale
Energy kJ
125
99
96
71
89
87
62
60
52
41
43
59
92
66
54
47
38
31
27
53
50
Wind (km/h)
15
SSE
20
SE
25
SE
15
SE
15
SSE
15
SSE
15
S
15
S
15
S
15
SSE
15
SSE
10
SSE
10
SSE
5
SSW
10
SSE
10
SW
0
SW
15
ESE
5
SE
5
ENE
10
WNW
Wind State
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
glassy
cross-on
cross-off
glassy
on
glassy
glassy
off
High Tide
2:45PM4.07m
2:58AM4.30m
3:37PM4.29m
3:45AM4.59m
4:23PM4.42m
Low Tide
8:35AM0.50m
8:59PM0.74m
9:27AM0.13m
9:44PM0.55m
10:12AM-0.14m
part cloud
part cloud
part cloud
part cloud
cloud
part cloud
clear
cloud
part cloud
part cloud
cloud
cloud
cloud
cloud
part cloud
clear
part cloud
part cloud
part cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:30
5:31
5:33
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:51
8:49
8:45
 mm
Temp °C
14
17
18
16
17
18
17
18
20
26
25
24
23
24
21
21
24
25
23
24
24
Feels °C
11
13
14
13
14
15
13
14
16
22
22
22
22
24
19
20
24
23
22
24
24
  • 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 

FREE! Surf-Forecast.com widget for your website

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