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Surf Forecasts:
Seaton Sluice surfForecast / North East England / UK
48hr Weather and Surf, issued 12 am Wednesday 20 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
9.6° 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 8AM is: 0.8m 6s primary swell from a East-southeast direction and 0.2m 8s secondary swell from a North-northeast direction (forecast issued at 12:00am May 20). An open ocean swell of 0.3m 2s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 May) | 2.5ft (0.8m) | 6s |
| Afternoon (20 May) | 1ft (0.3m) | 6s |
| Evening (20 May) | 1ft (0.3m) | 5s |
Table - waves today at Seaton Sluice. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastSome drizzle, heaviest during Thu morning. Warm (max 23°C on Fri afternoon, min 11°C on Tue night). Wind will be generally light. | ||||||||||||||||||||||||
Wednesday 20 | Thursday 21 | Friday 22 | ||||||||||||||||||||||
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 | |
Swell Height Map |    |    |    | |||||||||||||||||||||
ESE 7 | ESE 7 | ESE 7 | ESE 6 | ESE 6 | ENE 6 | ENE 5 | ENE 5 | ENE 5 | ENE 5 | E 5 | E 5 | NE 5 | N 7 | N 7 | N 7 | N 7 | N 7 | N 7 | N 7 | N 7 | N 7 | ESE 5 | ESE 5 | |
114 | 83 | 68 | 42 | 25 | 6 | 6 | 5 | 5 | 5 | 2 | 2 | 1 | 1 | 1 | 4 | 4 | 4 | 4 | 4 | 1 | 1 | 15 | 15 | |
Wind (km/h) | ||||||||||||||||||||||||
off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | off | off | cross-off | cross-off | cross-off | off | off | cross-off | cross-off | off | off | cross-off | cross-off | cross-off | |
High Tide | 6:17AM4.51m | 6:57PM4.34m | 7:09AM4.34m | 7:57PM4.04m | 8:06AM4.14m | 9:04PM3.76m | ||||||||||||||||||
Low Tide | 00:20AM0.53m | 12:47PM0.19m | 1:10AM0.81m | 1:43PM0.36m | 2:05AM1.11m | 2:45PM0.57m | ||||||||||||||||||
 | |  | | | |  |  | | |  |  | | | | | | | | | | | | | |
 | — | 4:50 | — | — | — | — | — | — | — | 4:48 | — | — | — | — | — | — | — | 4:47 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 9:15 | — | — | — | — | — | — | — | 9:15 | — | — | — | — | — | — | — | 9:17 | — |
— | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 12 | 11 | 12 | 14 | 14 | 16 | 15 | 13 | 12 | 13 | 12 | 12 | 17 | 19 | 17 | 16 | 17 | 16 | 15 | 19 | 22 | 23 | 21 | 18 |
9 | 8 | 9 | 9 | 9 | 11 | 11 | 10 | 9 | 10 | 9 | 9 | 14 | 16 | 15 | 14 | 15 | 15 | 13 | 17 | 19 | 20 | 20 | 17 | |
Swell 1 Height (m) Direction Period (s) | ESE 7 | ESE 7 | ESE 7 | ESE 6 | ESE 6 | SE 6 | ENE 5 | ENE 5 | ENE 5 | ENE 5 | E 5 | E 5 | SE 4 | SSE 4 | — | N 7 | N 7 | N 7 | N 7 | N 7 | N 7 | SE 4 | ESE 5 | ESE 5 |
 kJ | 114 | 83 | 68 | 42 | 25 | 17 | 6 | 5 | 5 | 5 | 2 | 2 | 2 | 1 | — | 4 | 4 | 4 | 4 | 4 | 1 | 9 | 15 | 15 |
Swell 2 Height (m) Direction Period (s) | NNE 8 | NNE 8 | NNE 8 | NNE 8 | ENE 5 | ENE 6 | SE 6 | SE 6 | SE 5 | N 7 | N 7 | N 7 | — | — | N 7 | SE 4 | SE 4 | — | — | — | — | N 7 | N 7 | N 7 |
| kJ | 13 | 6 | 6 | 6 | 6 | 6 | 5 | 5 | 1 | 1 | 1 | 1 | — | — | 1 | 1 | 1 | — | — | — | — | 1 | 1 | 1 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | NNE 8 | NNE 8 | N 8 | N 8 | N 7 | SE 5 | E 7 | E 7 | NE 5 | N 7 | NE 5 | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | 6 | 6 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | SSW 3 | SW 2 | WSW 2 | WSW 3 | WSW 3 | W 3 | W 3 | — | — | — | — | — | WSW 2 | SW 3 | WSW 2 | — | SE 5 | SSE 3 | SE 4 | SE 4 | — | WSW 2 | WSW 2 |
| kJ | — | 1 | 1 | 1 | 5 | 4 | 5 | 1 | — | — | — | — | — | 1 | 2 | 1 | — | 1 | 1 | 2 | 5 | — | 1 | 1 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 63 | 232 | 232 | 216 | 232 | 232 | 324 | 315 | 315 | 315 | 315 | 374 | 380 | 380 | 303 | 303 | 319 | 312 | 320 | 312 | 274 |
Best forecast wave conditions in North East England | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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