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Surf Forecasts:
Seaton Sluice surfForecast / North East England / UK
48hr Weather and Surf, issued 6 am Monday 18 May 2026 BSTForecast 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
9.4° C
(Which is normal for this time of year)How big are the waves at Seaton Sluice today?
The current surf forecast for Seaton Sluice at 2PM is: 0.5m 8s primary swell from a North direction (forecast issued at 06:00am May 18). An open ocean swell of 0.4m 3s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 May) | 1.5ft (0.5m) | 8s |
| Afternoon (18 May) | 1.5ft (0.5m) | 8s |
| Evening (18 May) | 1.5ft (0.4m) | 8s |
Table - waves today at Seaton Sluice. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 7mm), mostly falling on Mon night. Very mild (max 15°C on Wed afternoon, min 9°C on Mon night). Wind will be generally light. | ||||||||||||||||||||||||
Monday 18 | Tuesday 19 | Wednesday 20 | Thu 21 | |||||||||||||||||||||
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 | 1 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
NNE 8 | NNE 8 | NNE 8 | N 8 | N 8 | N 8 | NNE 8 | NNE 8 | NNE 8 | NNE 8 | NNE 8 | NNE 8 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 6 | NNE 8 | NNE 8 | NNE 8 | N 8 | E 5 | E 5 | |
54 | 54 | 39 | 35 | 35 | 34 | 22 | 22 | 22 | 22 | 23 | 23 | 150 | 127 | 108 | 108 | 81 | 54 | 6 | 6 | 6 | 5 | 2 | 2 | |
Wind (km/h) | ||||||||||||||||||||||||
off | off | cross-off | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | |
High Tide | 4:43AM4.66m | 5:10PM4.76m | 5:29AM4.62m | 6:01PM4.60m | 6:17AM4.51m | 6:57PM4.34m | ||||||||||||||||||
Low Tide | 11:06AM0.10m | 11:32PM0.30m | 11:55AM0.09m | 00:20AM0.53m | 12:47PM0.19m | |||||||||||||||||||
 |  |  | | | |  | | |  | | | | | | | | | |  | | | | | |
 | 4:52 | — | — | — | — | — | — | — | 4:52 | — | — | — | — | — | — | — | 4:50 | — | — | — | — | — | — | 4:48 |
 | — | — | — | — | — | 9:10 | — | — | — | — | — | — | — | 9:13 | — | — | — | — | — | — | — | 9:15 | — | 9:15 |
— | — | — | — | — | — | — | — | — | 2 | 2 | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 7 | 8 | 10 | 11 | 11 | 12 | 10 | 9 | 9 | 9 | 10 | 12 | 13 | 13 | 11 | 12 | 11 | 12 | 14 | 14 | 15 | 15 | 13 | 13 |
4 | 5 | 7 | 7 | 7 | 9 | 7 | 6 | 5 | 3 | 5 | 8 | 10 | 10 | 8 | 9 | 7 | 8 | 9 | 9 | 9 | 11 | 10 | 10 | |
Swell 1 Height (m) Direction Period (s) | NNE 8 | NNE 8 | NNE 8 | N 8 | N 8 | N 8 | NNE 8 | ESE 5 | NNE 8 | NNE 8 | NNE 8 | NNE 8 | NNE 8 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | E 5 |
 kJ | 54 | 54 | 39 | 35 | 35 | 34 | 22 | 17 | 22 | 22 | 23 | 23 | 13 | 127 | 108 | 108 | 81 | 54 | 39 | 19 | 13 | 5 | 5 | 2 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | NNE 8 | — | — | — | — | — | NNE 8 | NNE 8 | NNE 8 | NNE 8 | NNE 8 | NNE 8 | E 5 | E 5 | E 5 | E 5 | SE 5 |
| kJ | — | — | — | — | — | — | — | 22 | — | — | — | — | — | 13 | 13 | 13 | 13 | 6 | 6 | 2 | 2 | 2 | 2 | 1 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | NNE 8 | NNE 8 | N 8 | N 8 | N 8 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 6 | 6 | 5 | 1 | 1 |
Wind waves Height (m) Direction Period (s) | S 3 | — | SE 4 | SE 2 | ESE 4 | ESE 4 | ESE 5 | SE 4 | ESE 4 | SE 4 | SE 5 | SE 6 | ESE 7 | SE 7 | SSW 2 | S 3 | SSW 3 | SW 2 | SW 3 | SW 3 | WSW 3 | WSW 3 | WSW 3 | SW 3 |
| kJ | 1 | — | 1 | 2 | 11 | 22 | 19 | 21 | 13 | 37 | 100 | 139 | 150 | 189 | 1 | 2 | 1 | 2 | 3 | 5 | 9 | 7 | 3 | 1 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 49 | 1 | 274 | 315 | 324 | 324 | 324 | 5 | 418 | 324 | 394 | 139 | 139 | 0 | 0 | 0 | 0 | 5 | 234 | 292 | 266 | 232 | 194 | 232 |
Best forecast wave conditions in North East England | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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