Surf Break

Lat Long: 55.39° N 1.61° W

Aln Estuary 48 hour detailed Surf Forecast

Issued: 12 am 20 Oct 2026 (local time)

Forecast update in  hr  min

Today's Aln Estuary sea temperature is
12.5°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 (20 Oct):

  • Morning surf: Morning surf (20 Oct, local time) - 6ft (1.8m), 7s period with ESE swell.
  • Afternoon surf: Afternoon surf (20 Oct, local time) - 7ft (2.1m), 7s period with ESE swell.
  • Evening surf: Evening surf (20 Oct, local time) - 7.5ft (2.3m), 8s period with ESE swell.

The current surf forecast for Aln Estuary at 4AM is: 1.6m 7s primary swell from a East-southeast direction and 0.2m 11s secondary swell from a North direction, 0.1m 19s secondary swell from a North direction (forecast issued at 12:00am October 20). The wind direction is predicted to be onshore.

Time (BST) & DateWave HeightWave Period
Morning (20 Oct)6ft (1.8m)7s
Afternoon (20 Oct)7ft (2.1m)7s
Evening (20 Oct)7.5ft (2.3m)8s

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


Short Range Forecast

Heavy rain (total 31mm), heaviest during Wed night. Very mild (max 12°C on Mon night, min 7°C on Wed night). Mainly strong winds.

Tuesday
20
Wednesday
21
Thursday
22
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
0
0
0
0
0
0
0
0
2
0
0
1
2
1
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
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.7
ESE
7
1.6
ESE
7
1.6
ESE
7
1.8
ESE
7
2.1
ESE
7
2.2
ESE
8
2.2
ESE
8
2.3
ESE
8
2.4
ESE
8
2.5
ESE
8
2.4
ESE
8
2
E
8
1.9
E
8
1.7
E
8
1.3
ESE
8
1.2
ESE
7
1
ESE
7
0.7
SE
7
0.6
SE
7
0.7
NNW
6
0.8
N
6
0.7
N
7
0.4
N
9
0.5
N
8
Wave Graph
Metric surfscale
Energy kJ
247
212
247
285
456
540
584
686
745
886
727
526
477
364
176
139
91
49
38
37
51
44
24
35
Wind (km/h)
25
SE
25
SE
30
SE
30
SE
35
SE
35
SE
35
SE
30
SE
35
ESE
30
SE
10
SSW
15
S
20
SSE
10
SE
5
S
20
NW
35
WNW
45
WNW
35
WNW
30
W
25
W
10
SW
10
SE
20
SE
Wind State
on
on
on
on
on
on
on
on
on
on
cross
cross-on
cross-on
on
glassy
off
off
off
off
off
cross-off
cross-off
cross-on
cross-on
High Tide
10:22PM3.06m
11:32AM2.96m
11:37PM3.20m
12:34PM3.17m
00:33AM3.44m
1:20PM3.46m
Low Tide
4:55AM1.54m
5:22PM1.84m
6:13AM1.33m
6:32PM1.63m
7:04AM1.04m
7:20PM1.35m
cloud
cloud
cloud
cloud
cloud
cloud
cloud
light rain
light rain
light rain
light rain
clear
cloud
light rain
light rain
light rain
light rain
mod rain
mod rain
rain showers
clear
clear
part cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
—
7:45
—
—
—
—
—
—
—
7:47
—
—
—
—
—
—
—
7:48
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
—
5:55
—
—
—
—
—
—
—
5:52
—
—
—
—
—
—
—
5:51
—
—
 mm
—
—
—
—
—
—
—
1
4
2
1
—
—
1
4
2
2
7
6
1
—
—
—
—
Temp °C
12
12
11
11
11
11
11
10
11
11
11
11
12
11
11
10
9
7
7
8
11
12
10
10
Feels °C
7
7
5
5
4
4
4
4
4
5
9
7
8
10
11
6
1
-3
-1
1
5
8
7
5
  • 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.


Nearest locationNearest