Seaton Sluice Surf Break

Lat Long: 55.07° N 1.45° W

Seaton Sluice 48 hour detailed Surf Forecast

Issued: 6 pm 26 Aug 2026 (local time)

Forecast update in  hr  min

Today's Seaton Sluice sea temperature is
15.2°C
0.4° 

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 (27 Aug):

  • Morning surf: Morning surf (27 Aug, local time) - 3.5ft (1.0m), 6s period with E swell.
  • Afternoon surf: Afternoon surf (27 Aug, local time) - 3.5ft (1.1m), 6s period with E swell.
  • Evening surf: Evening surf (27 Aug, local time) - 4ft (1.2m), 6s period with E swell.

The current surf forecast for Seaton Sluice at 12AM is: 1.0m 6s primary swell from a East direction and 0.1m 6s secondary swell from a North direction, 0.9m 6s secondary swell from a East-southeast direction (forecast issued at 06:00pm August 26). The wind direction is predicted to be cross-shore.

Time (BST) & DateWave HeightWave Period
Morning (27 Aug)3.5ft (1.0m)6s
Afternoon (27 Aug)3.5ft (1.1m)6s
Evening (27 Aug)4ft (1.2m)6s

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


Short Range Forecast

Heavy rain (total 21mm), heaviest during Thu afternoon. Warm (max 20°C on Fri morning, min 15°C on Fri night). Wind will be generally light.

Wed
26
Thursday
27
Friday
28
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
1
1
1
1
1
1
1
0
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1
E
6
0.9
ESE
6
0.9
ESE
6
1
E
6
1
E
6
1
E
6
1
E
6
1
E
6
1.1
E
6
1.2
E
6
1.2
E
6
1.2
E
7
1.2
E
7
1.1
E
7
1.1
E
7
1.1
E
7
1.1
E
8
1.1
E
7
0.8
E
7
Wave Graph
Metric surfscale
Energy kJ
78
62
56
64
64
64
66
69
89
113
116
130
134
113
113
120
142
131
65
Wind (km/h)
20
E
15
ESE
15
E
10
E
10
ENE
10
ENE
15
ENE
15
E
15
ENE
20
E
5
SSE
5
NE
5
SSW
5
SSW
15
SW
15
SSW
15
SSW
10
WNW
10
WSW
Wind State
cross
cross
cross
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-off
glassy
off
off
off
off
off
cross
cross-off
High Tide
3:29PM3.82m
3:34AM4.18m
4:03PM4.03m
4:06AM4.42m
4:35PM4.21m
Low Tide
9:35PM1.01m
10:00AM0.52m
10:08PM0.80m
10:33AM0.28m
cloud
cloud
clear
clear
clear
part cloud
part cloud
cloud
cloud
heavy rain
light rain
cloud
part cloud
cloud
part cloud
cloud
cloud
light rain
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:01
6:03
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:14
8:12
8:08
 mm
18
2
1
Temp °C
18
17
17
16
16
16
17
17
17
16
17
16
16
16
18
20
20
17
17
Feels °C
16
15
16
15
16
16
16
16
16
14
18
17
17
16
17
18
19
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 

FREE! Surf-Forecast.com widget for your website

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