Aln Estuary Surf Break

Lat Long: 55.39° N 1.61° W

Aln Estuary 48 hour detailed Surf Forecast

Issued: 6 pm 21 Aug 2026 (local time)

Forecast update in  hr  min

Today's Aln Estuary sea temperature is
14.6° C
0.2° 

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 (22 Aug):

  • Afternoon surf: Afternoon surf (22 Aug, local time) - 6ft (1.9m), 8s period with NNE swell.
  • Evening surf: Evening surf (22 Aug, local time) - 5.5ft (1.7m), 8s period with NNE swell.

The current surf forecast for Aln Estuary at 12AM is: 1.7m 8s primary swell from a North-northeast direction (forecast issued at 06:00pm August 21). The wind direction is predicted to be cross-offshore and the swell rating is 2.

Time (BST) & DateWave HeightWave Period
Morning (22 Aug)--
Afternoon (22 Aug)6ft (1.9m)8s
Evening (22 Aug)5.5ft (1.7m)8s

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


Short Range Forecast

Mostly dry. Very mild (max 17°C on Sun morning, min 12°C on Fri night). Wind will be generally light.

Fri
21
Saturday
22
Sunday
23
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)
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
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)
1.8
NNE
8
1.7
NNE
8
1.7
NNE
8
1.7
NNE
8
1.7
NNE
8
1.7
NNE
9
1.7
NNE
9
1.7
NNE
9
1.6
NNE
9
1.5
NNE
9
1.4
NNE
9
1.3
NNE
9
1.2
NNE
8
1.2
NNE
8
1.1
NNE
8
1.1
NNE
8
1
NNE
8
1
NNE
8
0.9
NNE
8
Wave Graph
Metric surfscale
Energy kJ
375
344
344
353
385
423
433
443
380
336
288
245
202
185
153
153
125
119
91
Wind (km/h)
25
N
20
N
15
N
15
N
15
NNW
20
N
20
N
15
NNE
10
NNE
5
SE
15
SSW
10
WSW
10
WNW
10
WNW
5
WNW
10
E
15
E
10
ESE
10
SSE
Wind State
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross
cross-on
cross
cross-off
off
off
glassy
on
on
on
cross-on
High Tide
10:27PM3.01m
11:18AM3.02m
11:52PM3.01m
12:41PM3.07m
Low Tide
3:53PM1.68m
4:34AM1.66m
5:30PM1.80m
6:21AM1.62m
7:00PM1.68m
part cloud
cloud
cloud
part cloud
cloud
cloud
part cloud
part cloud
part cloud
clear
clear
cloud
part cloud
part cloud
part cloud
cloud
part cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:50
5:52
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:28
8:24
8:22
 mm
Temp °C
14
13
13
13
12
12
13
13
13
14
14
14
14
14
16
17
17
16
16
Feels °C
9
8
10
10
8
8
9
10
10
12
11
12
12
12
15
14
14
13
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 

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Aln Estuary surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


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