Seaton Sluice Surf Break

Lat Long: 55.07° N 1.45° W

Seaton Sluice 48 hour detailed Surf Forecast

Issued: 12 am 12 Jul 2026 (local time)

Forecast update in  hr  min

Today's Seaton Sluice sea temperature is
14.7° C
0.8° 

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 (12 Jul):

  • Morning surf: Morning surf (12 Jul, local time) - 2.5ft (0.8m), 6s period with NE swell.
  • Afternoon surf: Afternoon surf (12 Jul, local time) - 3ft (0.9m), 6s period with NE swell.
  • Evening surf: Evening surf (12 Jul, local time) - 3ft (0.9m), 7s period with NE swell.

The current surf forecast for Seaton Sluice at 4AM is: 0.5m 4s primary swell from a East direction and 0.2m 8s secondary swell from a North-northeast direction, 0.2m 4s secondary swell from a North direction (forecast issued at 12:00am July 12). The wind direction is predicted to be onshore.

Time (BST) & DateWave HeightWave Period
Morning (12 Jul)2.5ft (0.8m)6s
Afternoon (12 Jul)3ft (0.9m)6s
Evening (12 Jul)3ft (0.9m)7s

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


Short Range Forecast

Mostly dry. Very mild (max 15°C on Sat night, min 11°C on Sun night). Wind will be generally light.

Sunday
12
Monday
13
Tuesday
14
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
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)
0.2
NNE
8
0.5
E
4
0.7
ENE
5
0.8
NE
6
0.9
NE
6
0.9
NE
6
0.9
NE
6
0.9
NE
7
1
NE
7
1
NE
7
1.1
NE
7
1.1
NE
7
1.1
NE
7
1.2
NE
7
1.3
NE
7
1.1
NE
7
1.1
NE
7
1.1
NE
6
1
NE
6
0.9
NE
6
0.9
NE
6
0.7
NE
6
0.7
NNE
6
0.6
NNE
6
Wave Graph
Metric surfscale
Energy kJ
6
9
21
40
56
56
68
77
94
97
109
102
118
135
149
114
111
94
75
62
51
35
30
21
Wind (km/h)
10
NNE
10
NNE
15
NNE
15
NE
15
NE
15
NE
15
NE
10
NNE
15
N
15
N
15
N
20
NNE
20
NNE
20
NNE
20
NNE
15
N
15
N
20
N
15
N
20
NNE
20
NNE
15
NE
15
NE
10
NNE
Wind State
on
on
on
on
cross-on
cross-on
on
on
on
on
on
on
on
on
on
on
cross-on
cross-on
cross-on
on
on
on
on
on
High Tide
1:36AM3.89m
2:06PM4.09m
2:34AM4.13m
3:07PM4.30m
3:28AM4.40m
4:03PM4.47m
Low Tide
8:04AM0.93m
8:37PM0.80m
9:05AM0.58m
9:34PM0.64m
10:01AM0.24m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
part cloud
part cloud
part cloud
clear
clear
part cloud
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:41
4:43
4:43
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:39
9:38
9:37
 mm
Temp °C
14
14
14
14
14
14
14
13
12
11
11
12
13
13
13
12
12
12
13
14
15
15
15
14
Feels °C
13
13
12
10
11
11
11
11
10
9
8
8
9
9
10
9
9
9
11
11
12
13
13
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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