Aln Estuary Surf Break

Lat Long: 55.39° N 1.61° W

Aln Estuary 48 hour detailed Surf Forecast

Issued: 12 am 29 Aug 2026 (local time)

Forecast update in  hr  min

Today's Aln Estuary sea temperature is
14.8°C
0.3° 

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 (29 Aug):

  • Morning surf: Morning surf (29 Aug, local time) - 2.5ft (0.8m), 8s period with ENE swell.
  • Afternoon surf: Afternoon surf (29 Aug, local time) - 2.5ft (0.8m), 7s period with NNE swell.
  • Evening surf: Evening surf (29 Aug, local time) - 2.5ft (0.8m), 6s period with NNE swell.

The current surf forecast for Aln Estuary at 5AM is: 1.0m 8s primary swell from a East-northeast direction and 0.6m 6s secondary swell from a North direction (forecast issued at 12:00am August 29). An open ocean swell of 0.2m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (BST) & DateWave HeightWave Period
Morning (29 Aug)2.5ft (0.8m)8s
Afternoon (29 Aug)2.5ft (0.8m)7s
Evening (29 Aug)2.5ft (0.8m)6s

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


Short Range Forecast

Moderate rain (total 18mm), heaviest on Sun night. Very mild (max 18°C on Mon morning, min 13°C on Sun night). Winds increasing (calm on Sun night, fresh winds from the WNW by Mon afternoon).

Saturday
29
Sunday
30
Monday
31
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)
1
1
1
1
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)
1.1
ENE
8
1
ENE
8
0.9
ENE
8
0.8
ENE
8
0.7
NNE
6
0.8
NNE
7
0.8
NNE
7
0.8
N
6
0.7
N
6
0.6
N
6
0.6
N
6
0.5
N
6
0.5
N
6
0.5
N
6
0.5
N
6
0.6
ESE
5
0.5
N
7
0.5
N
7
0.6
N
7
0.7
N
7
0.7
N
7
0.7
N
7
0.6
N
7
0.6
N
7
Wave Graph
Metric surfscale
Energy kJ
165
150
105
69
43
60
60
52
38
26
24
17
17
18
19
21
23
24
34
44
44
43
32
32
Wind (km/h)
15
W
10
W
10
W
5
SW
10
ESE
15
E
15
ENE
10
NE
10
NNW
5
NNW
5
SW
10
SSE
15
SE
20
SSE
10
SSW
0
S
5
WSW
10
W
15
W
30
W
30
WNW
30
WNW
25
WNW
20
WSW
Wind State
cross-off
off
cross-off
glassy
on
cross-on
cross-on
cross
cross-off
cross-off
glassy
cross-on
cross-on
cross-on
cross
glassy
glassy
off
cross-off
off
off
off
off
cross-off
High Tide
4:17AM4.44m
4:46PM4.18m
4:49AM4.53m
5:17PM4.22m
5:22AM4.53m
5:50PM4.20m
Low Tide
10:13PM0.62m
10:38AM0.13m
10:45PM0.52m
11:10AM0.07m
11:17PM0.48m
11:42AM0.11m
part cloud
part cloud
clear
clear
cloud
cloud
cloud
cloud
cloud
cloud
cloud
light rain
light rain
light rain
light rain
mod rain
rain showers
part cloud
clear
part cloud
clear
part cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:05
6:05
6:07
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:07
8:06
8:02
 mm
1
1
2
4
6
3
Temp °C
15
14
14
16
17
16
16
15
14
14
14
14
16
17
15
15
15
14
13
16
18
18
16
14
Feels °C
13
12
13
16
16
14
15
14
13
14
14
13
14
15
14
16
15
13
10
11
13
11
10
10
  • 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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