Seaton Sluice Surf Break

Lat Long: 55.07° N 1.45° W

Seaton Sluice 48 hour detailed Surf Forecast

Issued: 6 am 23 Oct 2026 (local time)

Forecast update in  hr  min

Today's Seaton Sluice sea temperature is
12.2°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 (23 Oct):

  • Morning surf: Morning surf (23 Oct, local time) - 4.5ft (1.4m), 5s period with ENE swell.
  • Afternoon surf: Afternoon surf (23 Oct, local time) - 5.5ft (1.7m), 7s period with E swell.
  • Evening surf: Evening surf (23 Oct, local time) - 7ft (2.2m), 7s period with N swell.

The current surf forecast for Seaton Sluice at 2PM is: 1.8m 7s primary swell from a East direction and 0.4m 7s secondary swell from a North direction (forecast issued at 06:00am October 23). The wind direction is predicted to be glassy and the swell rating is 2.

Time (BST) & DateWave HeightWave Period
Morning (23 Oct)4.5ft (1.4m)5s
Afternoon (23 Oct)5.5ft (1.7m)7s
Evening (23 Oct)7ft (2.2m)7s

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


Short Range Forecast

Heavy rain (total 20mm), heaviest during Fri morning. Very mild (max 13°C on Sat afternoon, min 6°C on Fri night). Winds increasing (light winds from the E on Fri morning, near gales from the WSW by Sat night).

Friday
23
Saturday
24
Sunday
25
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
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
Rating
(10 max)
0
0
0
1
0
0
0
0
0
0
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
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.5
N
9
0.5
N
9
1.4
ENE
5
1.8
E
6
1.6
E
7
1.9
NNW
6
2.3
N
7
2
N
8
1.6
NNE
8
1.5
NNE
8
1.2
NNE
7
1
NNE
7
0.7
NNE
7
0.4
NNE
7
0.2
NNE
7
0.2
ENE
7
0.1
N
12
1.5
WSW
5
0.1
N
8
0.2
N
8
0.3
N
8
0.3
N
8
0.2
N
11
Wave Graph
Metric surfscale
Energy kJ
38
37
95
276
233
232
578
477
316
250
164
102
49
18
5
5
3
0
1
5
12
12
10
Wind (km/h)
25
E
25
ENE
35
NE
10
E
20
WNW
45
NW
40
NW
35
NW
25
WNW
20
W
15
SW
30
S
45
S
45
SSW
40
WSW
50
SW
55
WSW
55
WSW
50
W
50
W
45
W
40
W
40
W
Wind State
cross
cross-on
cross-on
cross
cross
cross
cross
cross
cross
cross-off
off
off
cross-off
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
1:40AM3.83m
2:19PM3.88m
2:19AM4.13m
2:53PM4.18m
2:57AM4.40m
3:27PM4.42m
Low Tide
8:09AM0.75m
8:26PM1.09m
8:47AM0.46m
9:03PM0.79m
9:24AM0.22m
9:40PM0.52m
cloud
light rain
mod rain
light rain
cloud
cloud
light rain
rain showers
part cloud
cloud
part cloud
cloud
cloud
light rain
rain showers
part cloud
cloud
rain showers
clear
clear
clear
clear
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
7:50
—
—
—
—
—
—
—
7:52
—
—
—
—
—
—
6:54
—
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
5:49
—
—
—
—
—
—
—
5:46
—
—
—
—
—
—
—
4:44
—
—
 mm
—
2
8
4
—
—
1
1
—
—
—
—
—
3
2
—
—
1
—
—
—
—
—
Temp °C
10
10
11
12
11
7
7
7
6
6
8
10
10
13
9
9
9
9
10
10
9
9
9
Feels °C
5
4
4
10
7
-3
-2
-1
-1
0
3
3
1
4
-1
-2
-3
-3
-1
-1
-2
0
0
  • 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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