Surf Break

Lat Long: 55.39° N 1.61° W

Aln Estuary 48 hour detailed Surf Forecast

Issued: 12 am 21 Oct 2026 (local time)

Forecast update in  hr  min

Today's Aln Estuary sea temperature is
12.4°C
0.8° 

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 (21 Oct):

  • Morning surf: Morning surf (21 Oct, local time) - 7.5ft (2.3m), 8s period with E swell.
  • Afternoon surf: Afternoon surf (21 Oct, local time) - 6ft (1.9m), 8s period with E swell.
  • Evening surf: Evening surf (21 Oct, local time) - 3.5ft (1.1m), 7s period with ESE swell.

The current surf forecast for Aln Estuary at 5AM is: 2.5m 8s primary swell from a East-southeast direction (forecast issued at 12:00am October 21). The wind direction is predicted to be onshore.

Time (BST) & DateWave HeightWave Period
Morning (21 Oct)7.5ft (2.3m)8s
Afternoon (21 Oct)6ft (1.9m)8s
Evening (21 Oct)3.5ft (1.1m)7s

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


Short Range Forecast

Heavy rain (total 29mm), heaviest during Tue night. Very mild (max 12°C on Wed morning, min 7°C on Wed night). Winds decreasing (strong winds from the W on Wed night, light winds from the S by Thu night).

Wednesday
21
Thursday
22
Friday
23
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
4 PM
7 PM
10 PM
Rating
(10 max)
0
0
2
1
0
0
1
1
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
2.4
ESE
8
2.5
ESE
8
2.4
E
8
2.3
E
8
2.1
E
8
1.8
E
8
1.6
E
8
1.1
ESE
7
0.9
ESE
7
0.7
ENE
8
0.6
ESE
8
0.4
ESE
7
0.3
ENE
7
0.6
NNW
6
0.7
N
6
0.7
N
8
0.5
N
9
0.4
N
9
0.9
ESE
4
1.2
ESE
6
1.1
ESE
6
0.8
ESE
6
1.6
NNW
7
1.3
N
7
Wave Graph
Metric surfscale
Energy kJ
748
792
781
720
596
427
314
125
74
54
42
21
10
29
39
57
37
24
31
90
77
52
230
163
Wind (km/h)
30
ESE
30
ESE
15
SE
20
SSW
25
SSW
20
S
15
S
15
W
40
W
50
W
45
W
40
W
35
W
25
WSW
15
SW
10
S
15
SE
30
ESE
40
E
20
SE
15
WSW
45
WNW
50
NW
40
WNW
Wind State
on
on
cross-on
cross
cross
cross
cross
cross-off
off
off
off
off
cross-off
cross-off
cross-off
cross
on
on
on
cross-on
cross-off
off
off
off
High Tide
11:37PM3.20m
12:34PM3.17m
00:33AM3.44m
1:20PM3.46m
1:18AM3.71m
1:57PM3.76m
Low Tide
6:13AM1.33m
6:32PM1.63m
7:04AM1.04m
7:20PM1.35m
7:44AM0.73m
8:00PM1.05m
light rain
light rain
light rain
cloud
part cloud
cloud
cloud
cloud
cloud
light rain
light rain
light rain
clear
clear
clear
cloud
cloud
cloud
light rain
light rain
light rain
cloud
light rain
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
—
7:47
—
—
—
—
—
—
—
7:48
—
—
—
—
—
—
—
7:50
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
—
5:52
—
—
—
—
—
—
—
5:51
—
—
—
—
—
—
—
5:49
—
—
 mm
5
3
3
—
—
—
—
—
—
2
2
1
—
—
—
—
—
—
5
4
3
—
1
—
Temp °C
11
11
11
11
12
12
11
10
7
7
8
8
11
11
8
8
9
11
11
11
11
7
7
7
Feels °C
6
5
8
7
7
8
8
6
-2
-4
-2
-2
3
5
4
5
5
4
4
8
8
-3
-4
-2
  • 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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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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