Aln Estuary Surf Break

Lat Long: 55.39° N 1.61° W

Aln Estuary 48 hour detailed Surf Forecast

Issued: 12 am 15 Sep 2026 (local time)

Forecast update in  hr  min

Today's Aln Estuary sea temperature is
13.7°C
0.0° 

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 (15 Sep):

  • Morning surf: Morning surf (15 Sep, local time) - 0.5ft (0.2m), 11s period with N swell.
  • Afternoon surf: Afternoon surf (15 Sep, local time) - 0.5ft (0.2m), 11s period with N swell.
  • Evening surf: Evening surf (15 Sep, local time) - 0.5ft (0.2m), 10s period with N swell.

The current surf forecast for Aln Estuary at 3AM is: 0.2m 12s primary swell from a North direction and 0.1m 7s secondary swell from a North direction, 0.5m 4s secondary swell from a South direction (forecast issued at 12:00am September 15). The wind direction is predicted to be cross-shore.

Time (BST) & DateWave HeightWave Period
Morning (15 Sep)0.5ft (0.2m)11s
Afternoon (15 Sep)0.5ft (0.2m)11s
Evening (15 Sep)0.5ft (0.2m)10s

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


Short Range Forecast

Mostly dry. Very mild (max 19°C on Mon night, min 11°C on Tue night). Winds decreasing (fresh winds from the WSW on Mon night, calm by Wed morning).

Tuesday
15
Wednesday
16
Thursday
17
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
0
0
1
1
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)
0.2
N
12
0.2
N
12
0.2
N
11
0.2
N
11
0.2
N
11
0.2
N
11
0.2
N
10
0.2
N
10
0.2
N
10
0.2
N
10
0.2
N
9
0.8
N
7
1.1
N
7
1.1
N
7
1.2
N
8
1.2
N
8
1
N
8
0.9
NNE
8
0.8
NNE
8
0.7
NNE
8
0.6
N
8
0.5
N
8
0.4
NNE
8
0.4
NNE
8
Wave Graph
Metric surfscale
Energy kJ
11
11
10
9
9
9
8
8
8
7
7
56
113
131
190
195
137
115
92
70
48
31
20
19
Wind (km/h)
20
SSW
25
SSW
35
WSW
30
WSW
35
WSW
30
WSW
25
WNW
25
W
25
W
25
WNW
15
WNW
10
NNW
5
SSE
15
WSW
20
WSW
20
SW
25
SW
30
SW
25
W
30
WSW
35
WSW
35
WSW
30
WSW
30
W
Wind State
cross-off
cross
cross-off
cross-off
cross-off
cross-off
off
off
off
off
off
cross-off
glassy
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
6:00AM4.39m
6:21PM4.02m
6:38AM4.07m
6:55PM3.75m
7:19AM3.71m
7:33PM3.45m
Low Tide
11:47PM0.44m
12:10PM0.44m
00:21AM0.62m
12:44PM0.79m
00:56AM0.87m
1:19PM1.16m
cloud
cloud
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
cloud
part cloud
cloud
cloud
cloud
part cloud
clear
clear
part cloud
clear
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:37
6:39
6:41
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:24
7:22
7:19
 mm
Temp °C
18
19
16
15
16
17
16
13
13
12
11
13
14
16
15
14
13
14
13
13
15
15
13
13
Feels °C
16
16
10
9
9
11
12
8
9
7
7
11
13
12
11
10
8
9
9
7
8
7
6
6
  • 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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