Aln Estuary Surf Break

Lat Long: 55.39° N 1.61° W

Aln Estuary 48 hour detailed Surf Forecast

Issued: 12 am 21 Jul 2026 (local time)

Forecast update in  hr  min

Today's Aln Estuary sea temperature is
14.4° 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 (21 Jul):

  • Morning surf: Morning surf (21 Jul, local time) - 1.5ft (0.5m), 6s period with NNE swell.
  • Afternoon surf: Afternoon surf (21 Jul, local time) - 2ft (0.6m), 6s period with NNE swell.
  • Evening surf: Evening surf (21 Jul, local time) - 2ft (0.6m), 6s period with NNE swell.

The current surf forecast for Aln Estuary at 9AM is: 0.5m 6s primary swell from a North-northeast direction and 0.2m 6s secondary swell from a East-northeast direction (forecast issued at 12:00am July 21). The wind direction is predicted to be cross-shore.

Time (BST) & DateWave HeightWave Period
Morning (21 Jul)1.5ft (0.5m)6s
Afternoon (21 Jul)2ft (0.6m)6s
Evening (21 Jul)2ft (0.6m)6s

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


Short Range Forecast

Mostly dry. Warm (max 22°C on Thu afternoon, min 13°C on Mon night). Wind will be generally light.

Tuesday
21
Wednesday
22
Thursday
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
0
0
0
0
0
0
0
0
1
1
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)
0.7
NNE
6
0.6
NNE
6
0.5
NNE
6
0.5
NNE
6
0.6
NNE
6
0.6
NNE
5
0.6
NNE
6
0.7
NNE
6
0.7
NNE
6
0.7
NNE
7
0.9
NNE
8
1.1
NNE
8
1
NNE
7
0.9
NNE
7
0.8
NNE
6
0.7
NNE
6
0.8
NNE
6
0.8
NNE
7
0.9
NNE
7
0.8
NNE
6
0.8
NNE
6
0.8
NNE
6
0.7
NNE
6
0.7
NNE
6
Wave Graph
Metric surfscale
Energy kJ
36
30
21
20
21
19
21
30
44
57
107
159
114
77
53
39
42
53
62
48
47
52
36
37
Wind (km/h)
5
NW
10
NNW
5
NNW
5
NE
15
E
10
ESE
10
SE
10
SE
5
SSW
5
WNW
10
NW
5
N
5
NE
10
NNE
10
NE
5
NE
0
SSW
5
S
10
SW
10
NNE
10
E
15
SSE
10
SW
15
W
Wind State
off
cross-off
cross-off
cross-on
on
on
cross-on
on
glassy
glassy
off
cross-off
cross
cross
cross-on
glassy
glassy
cross
cross-off
cross
on
cross-on
cross-off
cross-off
High Tide
8:40AM3.87m
9:22PM3.45m
9:36AM3.56m
10:17PM3.28m
10:40AM3.33m
Low Tide
2:20AM1.14m
2:58PM0.91m
3:11AM1.34m
3:51PM1.23m
4:13AM1.50m
4:56PM1.46m
clear
part cloud
clear
part cloud
part cloud
clear
clear
cloud
part cloud
part cloud
cloud
cloud
cloud
cloud
cloud
part cloud
cloud
part cloud
part cloud
cloud
clear
cloud
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:52
4:54
4:56
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:30
9:29
9:28
 mm
Temp °C
14
13
13
14
15
15
16
15
16
15
15
15
17
17
16
15
15
15
15
18
19
20
22
19
Feels °C
13
12
12
13
13
13
14
14
15
15
14
14
16
16
15
15
16
14
14
17
18
18
20
17
  • 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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