Seaton Sluice Surf Break

Lat Long: 55.07° N 1.45° W

Seaton Sluice 48 hour detailed Surf Forecast

Issued: 12 am 06 Aug 2026 (local time)

Forecast update in  hr  min

Today's Seaton Sluice sea temperature is
15.6° C
0.7° 

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 (06 Aug):

  • Morning surf: Morning surf (06 Aug, local time) - 2.5ft (0.7m), 7s period with NNE swell.
  • Afternoon surf: Afternoon surf (06 Aug, local time) - 4.5ft (1.4m), 8s period with NNE swell.
  • Evening surf: Evening surf (06 Aug, local time) - 4.5ft (1.3m), 8s period with NNE swell.

The current surf forecast for Seaton Sluice at 7AM is: 0.3m 7s primary swell from a North-northeast direction and 0.1m 6s secondary swell from a East direction, 0.4m 4s secondary swell from a Northwest direction (forecast issued at 12:00am August 06). The wind direction is predicted to be cross-shore.

Time (BST) & DateWave HeightWave Period
Morning (06 Aug)2.5ft (0.7m)7s
Afternoon (06 Aug)4.5ft (1.4m)8s
Evening (06 Aug)4.5ft (1.3m)8s

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


Short Range Forecast

Light rain (total 2mm), mostly falling on Thu morning. Warm (max 22°C on Sat morning, min 12°C on Wed night). Mainly fresh winds.

Thursday
6
Friday
7
Saturday
8
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
1
1
1
1
1
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
NNE
7
0.3
NNE
8
0.3
NNE
7
0.9
NNE
7
1.4
NNE
8
1.4
NNE
8
1.4
NNE
8
1.3
NNE
8
1.1
NNE
8
1
NNE
8
0.9
NNE
8
0.9
NNE
8
0.9
NNE
8
0.9
NNE
8
0.8
NNE
8
0.6
NNE
7
0.5
NNE
7
0.5
NNE
7
0.4
NNE
7
0.4
NNE
7
0.3
NNE
6
0.2
NNE
6
0.2
NNE
9
0.2
NNE
9
Wave Graph
Metric surfscale
Energy kJ
11
11
11
91
251
257
232
201
159
130
105
105
85
83
64
42
29
27
15
15
8
4
8
8
Wind (km/h)
35
W
30
WNW
20
WNW
15
WNW
10
WNW
10
ENE
10
SE
10
WSW
15
WSW
10
SW
15
SW
15
WSW
15
W
20
W
20
W
15
WSW
10
SW
10
SSW
15
SSW
15
WSW
20
WSW
20
WSW
15
WSW
15
SW
Wind State
cross-off
cross
cross
cross
cross
cross-on
cross-off
cross-off
cross-off
cross-off
off
cross-off
cross-off
cross-off
cross-off
cross-off
off
off
off
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
8:58AM3.91m
9:40PM3.58m
10:06AM3.71m
10:52PM3.48m
11:28AM3.62m
Low Tide
2:48AM1.17m
3:26PM1.01m
3:48AM1.33m
4:34PM1.23m
5:08AM1.40m
6:01PM1.32m
cloud
cloud
cloud
light rain
light rain
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
cloud
part cloud
clear
part cloud
clear
clear
clear
clear
part cloud
part cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:22
5:24
5:24
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:00
8:58
8:54
 mm
1
1
Temp °C
14
13
12
12
13
15
15
16
14
13
13
17
19
20
19
16
15
14
14
19
22
22
21
19
Feels °C
7
7
8
9
11
13
13
14
11
10
10
13
15
15
15
13
13
12
11
15
17
18
18
16
  • 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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