Seaton Sluice Surf Break

Lat Long: 55.07° N 1.45° W

Seaton Sluice 48 hour detailed Surf Forecast

Issued: 6 pm 28 Aug 2026 (local time)

Forecast update in  hr  min

Today's Seaton Sluice sea temperature is
15.2°C
0.5° 

Seaton Sluice surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Seaton Sluice 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) - 2ft (0.6m), 6s period with N swell.
  • Evening surf: Evening surf (29 Aug, local time) - 2.5ft (0.7m), 6s period with NNE swell.

The current surf forecast for Seaton Sluice at 1AM is: 1.0m 8s primary swell from a East-northeast direction and 0.5m 6s secondary swell from a North direction (forecast issued at 06:00pm August 28). An open ocean swell of 0.3m 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)2ft (0.6m)6s
Evening (29 Aug)2.5ft (0.7m)6s

Table - waves today at Seaton Sluice. (Swell directed towards the surf break)


Short Range Forecast

Moderate rain (total 14mm), heaviest on Sun afternoon. Very mild (max 18°C on Fri afternoon, min 13°C on Sun night). Wind will be generally light.

Fri
28
Saturday
29
Sunday
30
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
1
0
0
0
1
1
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)
0.9
ENE
7
0.8
NE
8
1
ENE
8
1
ENE
8
0.9
ENE
8
0.9
ENE
8
0.7
ENE
8
0.6
ENE
7
0.6
N
6
0.7
N
6
0.7
NNE
6
0.7
NNE
6
0.6
N
6
0.6
N
6
0.6
NNE
6
0.6
N
6
0.5
N
6
0.4
NNE
6
0.4
NNE
6
Wave Graph
Metric surfscale
Energy kJ
77
93
107
122
111
105
55
37
29
39
41
40
28
28
30
28
20
12
12
Wind (km/h)
10
WNW
15
W
20
W
20
W
15
WSW
15
W
10
W
5
ESE
10
ENE
10
E
10
NE
10
N
5
NNW
5
SSW
10
SSE
10
SSE
10
SSE
10
S
0
S
Wind State
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
glassy
cross-on
cross-on
on
cross-on
cross-on
glassy
cross-off
cross-off
cross-off
cross-off
glassy
High Tide
4:35PM4.21m
4:38AM4.60m
5:06PM4.33m
5:09AM4.70m
5:37PM4.38m
Low Tide
10:40PM0.64m
11:05AM0.13m
11:12PM0.54m
11:37AM0.07m
light rain
rain showers
rain showers
clear
clear
part cloud
cloud
cloud
cloud
light rain
cloud
cloud
part cloud
part cloud
part cloud
light rain
rain showers
thunderstorm
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:05
6:05
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:08
8:07
8:04
 mm
2
1
1
1
1
3
1
3
Temp °C
18
18
16
15
14
14
16
17
17
15
15
15
14
14
16
17
18
17
16
Feels °C
18
17
13
12
12
12
15
17
16
14
14
14
14
14
15
16
17
16
17
  • 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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