Aln Estuary Surf Break

Lat Long: 55.39° N 1.61° W

Aln Estuary 48 hour detailed Surf Forecast

Issued: 12 pm 29 Aug 2026 (local time)

Forecast update in  hr  min

Today's Aln Estuary sea temperature is
14.9°C
0.4° 

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 (0.7m), 6s period with N swell.
  • Evening surf: Evening surf (29 Aug, local time) - 2.5ft (0.7m), 6s period with N swell.

The current surf forecast for Aln Estuary at 6PM is: 0.7m 6s primary swell from a North direction and 0.4m 7s secondary swell from a Northeast direction (forecast issued at 12:00pm August 29). The wind direction is predicted to be cross-onshore.

Time (BST) & DateWave HeightWave Period
Morning (29 Aug)2.5ft (0.8m)8s
Afternoon (29 Aug)2.5ft (0.7m)6s
Evening (29 Aug)2.5ft (0.7m)6s

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


Short Range Forecast

Moderate rain (total 14mm), heaviest on Sun night. Very mild (max 19°C on Mon afternoon, min 12°C on Mon night). Winds increasing (calm on Sat night, fresh winds from the WNW by Mon afternoon).

Sat
29
Sunday
30
Monday
31
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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.8
ENE
8
0.7
N
6
0.7
NNE
6
0.7
N
6
0.7
N
6
0.7
N
6
0.7
NNE
6
0.6
NNE
6
0.6
NNE
6
0.6
NNE
6
0.5
N
6
0.5
N
6
0.5
N
7
0.6
N
7
0.6
N
7
0.6
NNE
7
0.8
N
7
0.8
N
7
0.7
NNE
7
0.6
NNE
7
0.5
N
6
Wave Graph
Metric surfscale
Energy kJ
69
38
41
38
38
38
40
30
30
30
20
21
24
35
36
40
62
61
47
35
22
Wind (km/h)
10
WNW
10
ENE
15
ENE
10
NE
10
N
10
NW
5
NW
5
WSW
5
S
10
SSE
15
SE
10
SSE
5
S
5
NW
10
WNW
15
WNW
20
W
25
WNW
30
W
30
WNW
20
WNW
Wind State
off
cross-on
cross-on
cross-on
cross-off
cross-off
glassy
glassy
cross-on
cross-on
cross-on
cross-on
cross
off
off
off
off
off
off
off
off
High Tide
4:46PM4.18m
4:49AM4.53m
5:17PM4.22m
5:22AM4.53m
5:50PM4.20m
Low Tide
10:38AM0.13m
10:45PM0.52m
11:10AM0.07m
11:17PM0.48m
11:42AM0.11m
part cloud
part cloud
cloud
cloud
cloud
cloud
light rain
light rain
light rain
clear
light rain
light rain
light rain
light rain
cloud
clear
cloud
part cloud
part cloud
cloud
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
1
1
2
5
3
Temp °C
17
16
16
15
14
14
13
13
14
16
16
16
15
14
14
13
16
18
19
15
13
Feels °C
16
14
14
14
13
13
13
13
14
15
15
15
15
14
13
10
13
13
14
8
9
  • 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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