Surf Forecasts:
Seaton Sluice surf forecast from 15 Jun 2026:
- Best quality surf: Tuesday 16 Jun, 1AM (local time) - 4.5ft (1.3m), 9s period, NNE swell with cross-offshore winds.
- Most powerful swell: Monday 15 Jun, 4PM (local time) - 5ft (1.5m), 9s period, NNE swell with 331 kJ wave energy.
- Next surfable swell (1★+): Tuesday 16 Jun, 1AM (local time) - 4.5ft (1.3m), 9s period with NNE swell.
Best Forecast Surf Conditions for Seaton Sluice this week:
The surf forecast for Seaton Sluice over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Jun 16) at 1AM. The primary swell is predicted to be 1.3m and 9s period. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Seaton Sluice in the next 16 days are 1.5m 9s and forecast to arrive on Monday (Jun 15) at 4PM. 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 4s period and expected on Tuesday (Jun 16) at 7PM.
| Wave Type | Time (BST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 1AM (Tue 16th Jun) | 4.5ft (1.3m) 9s |
| Best Surf | 1AM (Tue 16th Jun) | 4.5ft (1.3m) 9s |
| Most Powerful | 4PM (Mon 15th Jun) | 5ft (1.5m) 9s |
Table - best surf conditions forecast for Seaton Sluice over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 2mm), mostly falling on Mon night. Warm (max 20°C on Wed morning, min 10°C on Mon morning). Wind will be generally light. | Days 4-6 Weather SummarySome drizzle, heaviest during Thu afternoon. Warm (max 25°C on Fri afternoon, min 14°C on Sat night). Wind will be generally light. | ||||||||||||||||||||
Monday 15 | Tuesday 16 | Wednesday 17 | Thursday 18 | Friday 19 | Saturday 20 | Sunday 21 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | NNE 8 | NNE 9 | NNE 9 | NNE 8 | NNE 7 | NNE 7 | NNE 7 | NNE 8 | NNE 9 | NNE 8 | NNE 8 | NNE 8 | NNE 8 | NNE 8 | NNE 7 | N 7 | N 7 | N 7 | N 10 | N 10 | N 8 |
Wave Graph  | |||||||||||||||||||||
 kJ | 339 | 331 | 228 | 112 | 62 | 27 | 18 | 39 | 44 | 26 | 21 | 12 | 11 | 6 | 5 | 1 | 1 | 1 | 2 | 2 | 1 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | cross-on | cross-off | cross-off | cross-off | off | cross-off | cross-off | off | off | cross-off | off | off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 4:09PM4.61m | 4:29AM4.60m | 5:02PM4.62m | 5:17AM4.67m | 5:56PM4.53m | 6:07AM4.66m | 6:50PM4.35m | 6:57AM4.58m | 7:45PM4.13m | 7:49AM4.42m | 8:42PM3.90m | 8:44AM4.21m | 9:40PM3.70m | ||||||||
Low Tide | 10:06AM0.27m | 10:33PM0.39m | 10:58AM0.08m | 11:22PM0.44m | 11:49AM-0.01m | 00:10AM0.57m | 12:41PM0.00m | 00:58AM0.75m | 1:33PM0.13m | 1:47AM0.96m | 2:27PM0.33m | 2:39AM1.18m | 3:22PM0.58m | 3:34AM1.37m | |||||||
 |  |  | | |  | | |  | |  | | |  | | | |  | | |  | |
 | 4:24 | — | — | 4:24 | — | — | 4:24 | — | — | 4:24 | — | — | 4:24 | — | — | 4:24 | — | — | 4:24 | — | — |
 | — | — | 9:45 | — | — | 9:46 | — | — | 9:46 | — | — | 9:47 | — | — | 9:47 | — | — | 9:49 | — | — | 9:49 |
mm | — | — | 2 | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | 2 |
Temp °C | 11 | 11 | 11 | 15 | 18 | 17 | 20 | 20 | 17 | 17 | 17 | 18 | 24 | 25 | 20 | 19 | 20 | 17 | 18 | 16 | 16 |
Feels °C | 8 | 8 | 8 | 14 | 17 | 16 | 17 | 16 | 14 | 14 | 17 | 17 | 22 | 23 | 20 | 16 | 16 | 15 | 16 | 13 | 16 |
Swell 1 Height (m) Direction Period (s) | NNE 8 | NNE 9 | NNE 9 | NNE 8 | NNE 7 | NNE 7 | NNE 7 | NNE 8 | NNE 9 | NNE 8 | NNE 8 | NNE 8 | NNE 8 | SE 4 | SE 5 | SE 4 | SE 4 | SE 4 | — | N 10 | N 8 |
| kJ | 339 | 331 | 228 | 112 | 62 | 27 | 18 | 39 | 44 | 26 | 21 | 12 | 11 | 9 | 5 | 1 | 1 | 1 | — | 2 | 1 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | E 8 | SE 5 | ESE 5 | SE 5 | SSE 4 | — | SE 4 | SE 4 | — | NNE 8 | NNE 7 | N 7 | N 7 | — | N 10 | — | — |
| kJ | — | — | — | — | 1 | 10 | 9 | 6 | 2 | — | 1 | 1 | — | 6 | 5 | 1 | 1 | — | 2 | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | E 6 | NNE 9 | NNE 9 | — | — | — | — | — | — | — | N 7 | — | N 7 | N 7 | — | — |
| kJ | — | — | — | — | — | 1 | 9 | 15 | — | — | — | — | — | — | — | 1 | — | 1 | 1 | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | SSE 3 | SE 3 | SE 5 | SW 2 | WSW 3 | SW 3 | SW 2 | SW 2 | — | SE 3 | SW 2 | WSW 3 | W 2 | WSW 2 | — | — | — | ESE 3 |
| kJ | — | — | — | 4 | 3 | 17 | 1 | 4 | 1 | 1 | 1 | — | 3 | 1 | 1 | 1 | 1 | — | — | — | 1 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 7 | 375 | 0 | 0 | 62 | 54 | 237 | 1 | 292 | 315 | 312 | 364 | 424 | 266 | 266 | 323 | 276 | 276 | 274 | 276 | 375 |
Best forecast wave conditions in North East England | |||||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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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 16 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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