Seaton Sluice surfForecast / North East England / UK

information circle12 Day Weather and Surf, issued 5 am 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 9AM. The primary swell is predicted to be 1.5m and 10s period with a secondary swell of 0.3m and 5s. The wind is predicted to be cross-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 Monday (Nov 24) at 3PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.3m 5s period and expected on Sunday (Nov 23) at 6AM.

Wave TypeTime (GMT) & Date Wave Height & Period
Next good surf (1 star+) 9AM (Fri 21st Nov)5ft (1.5m) 10s
Best Surf 9AM (Fri 21st Nov)5ft (1.5m) 10s
Most Powerful 3PM (Mon 24th 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 Moderate rain (total 14mm), heaviest on Sun morning. Mild temperatures (max 8°C on Sun night, min 3°C on Fri morning). Winds decreasing (fresh winds from the SSE on Sat night, calm by Sun night).

Days 3-6 Weather Summary Moderate rain (total 13mm), heaviest on Mon afternoon. Very mild (max 10°C on Wed night, min 3°C on Mon night). Winds decreasing (strong winds from the NNW on Tue morning, light winds from the W by Tue night).

Friday
21
Saturday
22
Sunday
23
Monday
24
Tuesday
25
Wednesday
26
Thursday
27
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
2
1
1
1
0
0
0
0
0
0
0
0
0
0
2
1
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
1.5
NNE
1.2
NNE
0.9
NNE
0.6
NNE
0.5
NNE
0.3
NNE
0.2
NNE
0.2
NNE
0.6
NE
1.8
NNE
2.5
N
1.4
N
1.2
ENE
1.3
N
1.5
NNE
1.1
NNE
0.9
NNE
0.5
NNE
0.3
NNE
0.3
NNE
0.2
NNE
Period(s) (?)1010109999886877888776610
Wave
Graph
(?)Metric surfscale
Energy kJ (?)44126313568471677542698681981432282731317626889
Wind
(km/h)
10
W
15
SW
25
SSW
20
SW
15
WSW
15
S
15
SSW
15
WSW
5
ESE
40
NNE
25
NNE
30
NNW
40
NNW
25
NNW
10
W
15
SW
20
WSW
20
SW
20
WSW
15
WSW
20
SW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off
offoffoffcross-
off
offoffcross-
off
glassononcross-
on
cross-
on
cross-
on
cross-
off
offcross-
off
cross-
off
cross-
off
cross-
off
off
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
Low Tide
/ height (m)
9:40AM
0.72
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
Friday
21
Saturday
22
Sunday
23
Monday
24
Tuesday
25
Wednesday
26
Thursday
27
Sunrise7:48--7:50--7:52--7:54--7:56--7:56--7:58--
Sunset-3:52--3:52--3:51--3:49--3:48--3:47--3:45-
part cloud
cloud
light rain
clear
part cloud
rain showers
rain showers
cloud
light rain
rain showers
rain showers
rain showers
rain showers
rain showers
cloud
part cloud
cloud
light rain
part cloud
part cloud
cloud
Rain (mm)
--1--36-422341---1---
Temp. °C4457767788888868910121212
Feels °C (?)-1-1-1332231-11-1122345899
  • 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)
Map placeholder

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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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