Surf Break

Lat Long: 55.39° N 1.61° W

Aln Estuary 48 hour detailed Surf Forecast

Issued: 12 am 18 Oct 2026 (local time)

Forecast update in  hr  min

Today's Aln Estuary sea temperature is
12.6°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 (18 Oct):

  • Morning surf: Morning surf (18 Oct, local time) - 2ft (0.6m), 12s period with N swell.
  • Afternoon surf: Afternoon surf (18 Oct, local time) - 2ft (0.6m), 12s period with N swell.
  • Evening surf: Evening surf (18 Oct, local time) - 2ft (0.6m), 12s period with N swell.

The current surf forecast for Aln Estuary at 4AM is: 0.5m 12s primary swell from a North direction and 0.8m 6s secondary swell from a Northeast direction (forecast issued at 12:00am October 18). The wind direction is predicted to be cross-offshore.

Time (BST) & DateWave HeightWave Period
Morning (18 Oct)2ft (0.6m)12s
Afternoon (18 Oct)2ft (0.6m)12s
Evening (18 Oct)2ft (0.6m)12s

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


Short Range Forecast

Mostly dry. Very mild (max 12°C on Mon morning, min 9°C on Sat night). Winds increasing (light winds from the NNE on Sun afternoon, fresh winds from the SE by Tue morning).

Sunday
18
Monday
19
Tuesday
20
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
1
1
0
0
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
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.5
N
12
0.5
N
12
0.5
N
12
0.6
N
12
0.6
N
12
0.6
N
12
0.6
N
12
0.6
N
12
0.6
N
12
0.6
N
12
0.6
N
12
1.1
E
7
1.1
E
7
1.3
ESE
7
1.3
ESE
7
1.4
ESE
7
1.5
ESE
7
1.6
ESE
7
1.6
ESE
7
2.1
ESE
7
2.3
ESE
7
2.4
ESE
8
2.4
ESE
8
2.3
ESE
8
Wave Graph
Metric surfscale
Energy kJ
80
78
78
112
110
110
110
106
103
101
99
124
120
171
161
168
181
206
247
419
572
672
725
655
Wind (km/h)
10
NNE
10
NNW
15
NW
15
NNW
20
N
15
NNE
10
NNE
10
ENE
10
NE
15
ENE
15
ENE
20
E
20
E
20
ESE
20
ESE
25
ESE
30
ESE
30
ESE
30
SE
35
SE
35
SE
35
SE
35
SE
25
SE
Wind State
cross
cross-off
off
cross-off
cross-off
cross
cross
cross-on
cross-on
cross-on
cross-on
cross-on
on
on
on
on
on
on
on
on
on
on
on
cross-on
High Tide
8:40AM3.03m
8:54PM3.09m
10:07AM2.89m
10:22PM3.06m
11:32AM2.96m
Low Tide
2:02AM1.36m
2:22PM1.74m
3:17AM1.55m
3:44PM1.89m
4:55AM1.54m
5:22PM1.84m
cloud
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
cloud
cloud
cloud
part cloud
cloud
cloud
cloud
part cloud
part cloud
clear
clear
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
—
7:41
—
—
—
—
—
—
—
7:43
—
—
—
—
—
—
—
7:45
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
—
6:00
—
—
—
—
—
—
—
5:58
—
—
—
—
—
—
—
5:55
—
—
 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Temp °C
10
10
10
9
10
10
10
10
10
10
11
11
12
12
12
12
11
12
11
11
12
11
11
10
Feels °C
7
7
6
5
5
6
8
8
7
6
8
8
9
8
8
7
6
6
5
4
4
3
4
4
  • 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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