Aln Estuary Surf Break

Lat Long: 55.39° N 1.61° W

Aln Estuary Surf Forecast and Surf Report

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.


Aln Estuary surf forecast from 29 Aug 2026:

  • Best quality surf: Saturday 29 Aug, 4AM (local time) - 3.5ft (1.0m), 8s period, ENE swell with offshore winds.
  • Most powerful swell: Saturday 29 Aug, 4AM (local time) - 3.5ft (1.0m), 8s period, ENE swell with 150 kJ wave energy.
  • Next surfable swell (1★+): Saturday 29 Aug, 4AM (local time) - 3.5ft (1.0m), 8s period with ENE swell.

Best Forecast Surf Conditions for Aln Estuary this week:

The surf forecast for Aln Estuary over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Aug 29) at 4AM. The primary swell is predicted to be 1.0m and 8s period with a secondary swell of 0.6m and 6s. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Aln Estuary in the next 16 days are 1.0m 8s and forecast to arrive on Saturday (Aug 29) at 4AM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.8m 4s period and expected on Tuesday (Sep 01) at 1PM.

Wave TypeTime (BST) & Date Wave Height & Period
Next good surf (1 star+) 4AM (Sat 29th Aug)3.5ft (1.0m) 8s
Best Surf 4AM (Sat 29th Aug)3.5ft (1.0m) 8s
Most Powerful 4AM (Sat 29th Aug)3.5ft (1.0m) 8s

Table - best surf conditions forecast for Aln Estuary over the next 16 days.


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).

Days 4-6 Weather Summary

Light rain (total 4mm), mostly falling on Wed afternoon. Very mild (max 19°C on Tue morning, min 9°C on Tue night). Winds increasing (calm on Tue night, strong winds from the W by Wed night).

Saturday
29
Sunday
30
Monday
31
Tuesday
1
Wednesday
2
Thursday
3
Friday
4
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
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
Wave
Height (m)
Direction
Period (s)
0.8
ENE
8
0.8
NNE
7
0.7
N
6
0.5
N
6
0.5
N
6
0.5
N
7
0.7
N
7
0.7
N
7
0.5
NNE
6
0.5
NNE
6
0.3
NNE
6
0.2
N
7
0.3
N
6
0.2
N
13
0.3
N
12
0.3
N
11
0.3
N
11
0.3
N
9
0.3
N
8
0.2
N
9
0.3
N
8
Wave Graph
Metric surfscale
Energy kJ
69
60
38
17
18
23
44
43
24
21
7
3
6
13
25
21
20
13
10
6
12
Wind (km/h)
5
SW
15
E
10
NNW
10
SSE
20
SSE
5
WSW
30
W
30
WNW
15
WSW
30
SW
35
WSW
10
WNW
10
SSE
25
SE
35
WSW
40
WSW
35
W
20
SW
30
WSW
40
WSW
30
WNW
Wind State
glassy
cross-on
cross-off
cross-on
cross-on
glassy
off
off
cross-off
cross-off
cross-off
off
cross-on
cross-on
cross-off
cross-off
off
cross-off
cross-off
cross-off
off
High Tide
4:17AM4.44m
4:46PM4.18m
4:49AM4.53m
5:17PM4.22m
5:22AM4.53m
5:50PM4.20m
5:57AM4.44m
6:25PM4.09m
6:36AM4.27m
7:04PM3.90m
7:21AM4.01m
7:50PM3.66m
8:18AM3.71m
8:51PM3.42m
Low Tide
10:38AM0.13m
10:45PM0.52m
11:10AM0.07m
11:17PM0.48m
11:42AM0.11m
11:51PM0.51m
12:17PM0.25m
00:27AM0.61m
12:54PM0.49m
1:07AM0.77m
1:37PM0.80m
1:55AM1.00m
2:32PM1.14m
3:00AM1.23m
part cloud
cloud
cloud
light rain
mod rain
rain showers
part cloud
part cloud
part cloud
clear
part cloud
clear
part cloud
light rain
rain showers
clear
clear
part cloud
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
6:09
6:11
6:13
6:16
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:07
8:06
8:02
8:00
7:58
7:55
7:52
 mm
2
6
9
3
1
Temp °C
17
16
15
16
17
15
18
18
14
19
17
12
15
15
16
17
17
13
16
16
14
Feels °C
16
14
14
14
15
16
13
11
10
12
11
8
10
10
12
8
9
8
8
8
7
  • 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
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Information about the Aln Estuary Surf forecast

The above surf forecast table for Aln Estuary provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Aln Estuary can be found by selecting the local surf guide option on the grey menu. Our Aln Estuary surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Aln Estuary) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Aln Estuary may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Aln Estuary is 4 km (2 miles) from Boulmer. If you plan a holiday in North East England, look for hotels and other accommodation in Boulmer. Boulmer has rooms for a wide range of budgets as well as car hire and transport links.

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