Aln Estuary Surf Break

Lat Long: 55.39° N 1.61° W

Aln Estuary 48 hour detailed Surf Forecast

Issued: 12 am 30 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 (30 Aug):

  • Morning surf: Morning surf (30 Aug, local time) - 2ft (0.6m), 6s period with NNE swell.
  • Afternoon surf: Afternoon surf (30 Aug, local time) - 2ft (0.6m), 6s period with N swell.
  • Evening surf: Evening surf (30 Aug, local time) - 1.5ft (0.5m), 7s period with N swell.

The current surf forecast for Aln Estuary at 7AM is: 0.6m 6s primary swell from a North-northeast direction and 0.1m 6s secondary swell from a Northeast direction (forecast issued at 12:00am August 30). The wind direction is predicted to be glassy.

Time (BST) & DateWave HeightWave Period
Morning (30 Aug)2ft (0.6m)6s
Afternoon (30 Aug)2ft (0.6m)6s
Evening (30 Aug)1.5ft (0.5m)7s

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


Short Range Forecast

Moderate rain (total 15mm), heaviest on Sun afternoon. Very mild (max 19°C on Mon afternoon, min 12°C on Mon night). Winds increasing (calm on Sat night, fresh winds from the WSW by Tue morning).

Sunday
30
Monday
31
Tuesday
1
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
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)
0.6
N
6
0.6
NNE
6
0.6
NNE
6
0.6
NNE
6
0.6
N
6
0.6
N
6
0.5
N
6
0.5
N
7
0.5
N
7
0.5
N
7
0.6
N
7
0.6
N
7
0.8
N
7
0.7
N
7
0.7
N
7
0.5
N
7
0.8
NNW
6
0.7
NNE
6
0.6
NNE
6
0.5
NNE
6
0.4
NNE
6
0.3
NNE
6
0.2
N
6
0.2
N
8
Wave Graph
Metric surfscale
Energy kJ
28
30
30
30
28
28
21
23
23
24
36
36
56
43
44
22
51
35
26
19
11
7
3
5
Wind (km/h)
10
NNW
5
NW
5
SSW
10
SSE
15
SE
10
SSE
10
SE
10
SW
10
NW
10
WNW
15
WNW
20
WNW
15
WNW
15
WNW
25
W
30
WNW
20
W
20
WSW
25
WSW
30
SW
35
WSW
30
WSW
30
WSW
20
WSW
Wind State
cross-off
glassy
glassy
cross-on
cross-on
cross-on
cross-on
cross-off
cross-off
off
off
off
off
off
off
off
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
4:49AM4.53m
5:17PM4.22m
5:22AM4.53m
5:50PM4.20m
5:57AM4.44m
6:25PM4.09m
Low Tide
10:45PM0.52m
11:10AM0.07m
11:17PM0.48m
11:42AM0.11m
11:51PM0.51m
12:17PM0.25m
cloud
part cloud
light rain
rain showers
cloud
light rain
rain showers
light rain
light rain
cloud
clear
cloud
part cloud
rain showers
light rain
cloud
part cloud
clear
part cloud
cloud
part cloud
cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:05
6:07
6:09
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:06
8:02
8:00
 mm
1
1
3
2
3
3
1
1
Temp °C
14
14
14
15
16
17
17
15
15
14
13
15
17
19
16
14
13
12
13
15
17
18
17
16
Feels °C
13
14
14
14
14
16
16
14
14
13
10
12
15
17
11
8
9
8
9
10
11
12
12
13
  • 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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