Aln Estuary Surf Break

Lat Long: 55.39° N 1.61° W

Aln Estuary 48 hour detailed Surf Forecast

Issued: 6 am 31 Jul 2026 (local time)

Forecast update in  hr  min

Today's Aln Estuary sea temperature is
15.2° C
0.5° 

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 (31 Jul):

  • Morning surf: Morning surf (31 Jul, local time) - 1ft (0.3m), 8s period with N swell.
  • Afternoon surf: Afternoon surf (31 Jul, local time) - 1ft (0.3m), 8s period with N swell.
  • Evening surf: Evening surf (31 Jul, local time) - 1ft (0.3m), 8s period with N swell.

The current surf forecast for Aln Estuary at 8PM is: 0.3m 8s primary swell from a North direction (forecast issued at 06:00am July 31). An open ocean swell of 0.4m 2s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (BST) & DateWave HeightWave Period
Morning (31 Jul)1ft (0.3m)8s
Afternoon (31 Jul)1ft (0.3m)8s
Evening (31 Jul)1ft (0.3m)8s

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


Short Range Forecast

Some drizzle, heaviest during Fri afternoon. Very mild (max 18°C on Fri afternoon, min 11°C on Fri night). Wind will be generally light.

Friday
31
Saturday
1
Sunday
2
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
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)
0.3
N
9
0.3
N
9
0.3
N
8
0.3
N
8
0.3
N
8
0.3
N
8
0.3
N
8
0.3
N
8
0.2
N
8
0.2
N
8
0.2
N
7
0.2
N
7
0.2
NNE
10
0.3
NNE
10
0.3
NNE
9
0.3
NNE
9
0.3
N
9
0.3
N
8
0.3
N
8
0.3
N
8
0.2
N
9
0.3
N
8
0.3
N
8
Wave Graph
Metric surfscale
Energy kJ
14
13
12
12
12
11
11
10
5
4
4
4
9
18
16
15
13
12
12
12
6
10
10
Wind (km/h)
15
W
10
W
10
W
10
WSW
15
WSW
25
W
20
WSW
20
WSW
20
W
25
W
25
W
25
W
30
W
25
W
20
W
20
W
15
W
10
WNW
5
W
15
E
15
E
15
ESE
10
ESE
Wind State
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
off
off
glassy
on
cross-on
on
on
High Tide
4:46AM4.28m
5:16PM3.94m
5:18AM4.35m
5:49PM3.95m
5:51AM4.35m
6:22PM3.93m
Low Tide
11:07AM0.34m
11:11PM0.71m
11:40AM0.28m
11:44PM0.71m
12:13PM0.30m
clear
part cloud
cloud
part cloud
cloud
rain showers
part cloud
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
clear
clear
part cloud
cloud
part cloud
part cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:09
5:11
5:13
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:13
9:12
9:09
 mm
1
Temp °C
11
11
15
17
18
17
14
12
11
12
15
17
18
17
15
13
12
12
15
16
15
15
15
Feels °C
8
8
12
14
14
12
10
8
6
7
10
11
12
11
11
9
9
10
14
13
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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