Seaton Sluice surfForecast / North East England / UK

information circle12 Day Weather and Surf, issued 5 pm Friday 21 Nov 2025 GMT
Forecast update in hr  min  s Forecast update imminent
Seaton Sluice surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Seaton Sluice sea temperature is
10.4° C
(Which is slightly warmer than usual)


Best Forecast Surf Conditions for Seaton Sluice this week:

The surf forecast for Seaton Sluice over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Nov 21) at 9PM. The primary swell is predicted to be 0.9m and 10s period with a secondary swell of 0.3m and 6s. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Seaton Sluice in the next 12 days are 2.5m 8s and forecast to arrive on Tuesday (Nov 25) at 9AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.8m 5s period and expected on Sunday (Nov 23) at 9AM.

Wave TypeTime (GMT) & Date Wave Height & Period
Next good surf (1 star+) 9PM (Fri 21st Nov)3ft (0.9m) 10s
Best Surf 9PM (Tue 25th Nov)5ft (1.6m) 8s
Most Powerful 9AM (Tue 25th Nov)8ft (2.5m) 8s

Table - best surf conditions forecast for Seaton Sluice over the next 12 days.

Updates in  hr  min  s Forecast update imminent

Short Range Forecast Light rain (total 9mm), mostly falling on Sun morning. Mild temperatures (max 8°C on Sun night, min 3°C on Fri afternoon). Wind will be generally light.

Days 3-6 Weather Summary Light rain (total 4mm), mostly falling on Mon afternoon. Mild temperatures (max 8°C on Mon afternoon, min 4°C on Mon night). Winds decreasing (fresh winds from the N on Mon afternoon, calm by Thu morning).

Fri
21
Saturday
22
Sunday
23
Monday
24
Tuesday
25
Wednesday
26
Thursday
27
PMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAM
Rating
(10 max)
1
1
0
0
0
0
0
0
0
0
0
0
2
2
1
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
1.2
NNE
0.8
NNE
0.5
NNE
0.4
NNE
0.4
NNE
0.2
NNE
0.2
NNE
0.4
ESE
1.2
NNE
2.3
N
2
N
2.5
N
2.1
N
1.5
NNE
1
NNE
0.6
NNE
0.4
NNE
0.3
NNE
0.2
NNE
0.2
NNE
0.3
NNE
Period(s) (?)101099988677888887777109
Wave
Graph
(?)Metric surfscale
Energy kJ (?)26312549282677151295124717766032941074115951016
Wind
(km/h)
15
SW
25
SSW
20
SW
15
WSW
10
SSW
25
SSW
10
SSW
15
E
25
NE
35
N
25
NW
25
NW
15
NW
10
SW
20
SSW
20
SW
15
WNW
5
WNW
10
SSW
15
S
10
SW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
offoffoffcross-
off
offoffoffcross-
on
oncross-
on
crosscross-
on
crosscross-
off
offoffcrosscrossoffoffoff
High Tide
/ height (m)
3:40PM
4.19
4:02AM
4.14
4:13PM
4.14
4:38AM
4.02
4:47PM
4.06
5:14AM
3.84
5:23PM
3.96
5:54AM
3.65
6:02PM
3.85
6:39AM
3.46
6:47PM
3.73
7:34AM
3.32
7:41PM
3.64
8:41AM
3.28
Low Tide
/ height (m)
9:58PM
0.60
10:14AM
0.80
10:33PM
0.64
10:48AM
0.92
11:11PM
0.74
11:23AM
1.06
11:51PM
0.87
12:01PM
1.23
12:36AM
1.01
12:43PM
1.40
1:26AM
1.11
1:34PM
1.55
2:23AM
1.16
Fri
21
Saturday
22
Sunday
23
Monday
24
Tuesday
25
Wednesday
26
Thursday
27
Sunrise--7:50--7:52--7:54--7:56--7:56--7:58--8:00
Sunset3:52--3:52--3:51--3:49--3:48--3:47--3:45--
part cloud
light rain
part cloud
part cloud
part cloud
rain showers
part cloud
light rain
rain showers
rain showers
part cloud
part cloud
clear
part cloud
cloud
cloud
part cloud
cloud
cloud
cloud
part cloud
Rain (mm)
-2---3-314-----------
Temp. °C4677777888655567767910
Feels °C (?)-1022133210-2-1101224467
  • Map Icons:
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  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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Information about the Seaton Sluice Surf forecast

The above surf forecast table for Seaton Sluice provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Seaton Sluice can be found by selecting the local surf guide option on the grey menu. Our Seaton Sluice surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Seaton Sluice) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Seaton Sluice may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Seaton Sluice is 2 km (1 miles) from Whitley Bay. If you plan a holiday in North East England, look for hotels and other accommodation in Whitley Bay. Whitley Bay has rooms for a wide range of budgets as well as car hire and transport links.

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