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The Harbour Surf Forecast
/ Scot – East Coast (44 surf breaks) /
Surf Forecasts:
The Harbour surfForecast / Scot – East Coast / UK
48hr Weather and Surf, issued 6 am Monday 18 May 2026 BSTForecast update in hr min s Forecast update imminent
The Harbour surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's The Harbour sea temperature is
8.8° C
(Which is normal for this time of year)How big are the waves at The Harbour today?
The current surf forecast for The Harbour at 1PM is: 0.4m 4s primary swell from a Southeast direction (forecast issued at 06:00am May 18). An open ocean swell of 0.4m 8s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 May) | 1.5ft (0.4m) | 4s |
| Afternoon (18 May) | 1.5ft (0.4m) | 4s |
| Evening (18 May) | 2.5ft (0.8m) | 4s |
Table - waves today at The Harbour. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 4mm), mostly falling on Tue morning. Very mild (max 15°C on Wed afternoon, min 8°C on Mon night). Winds decreasing (strong winds from the SSE on Tue morning, light winds from the SSW by Wed night). | ||||||||||||||||||||||||
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 |    |    |    |    | ||||||||||||||||||||
SE 4 | SE 4 | SE 4 | SE 4 | SE 4 | SE 4 | SE 5 | SE 5 | SE 5 | SE 5 | SE 6 | SSE 7 | SSE 7 | SE 7 | SE 8 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 6 | SSE 6 | SSE 6 | |
5 | 5 | 7 | 7 | 13 | 16 | 37 | 65 | 0 | 86 | 0 | 459 | 499 | 529 | 469 | 392 | 327 | 253 | 212 | 159 | 140 | 108 | 75 | 55 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-off | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | off | off | cross-off | off | off | |
High Tide | 2:50AM4.25m | 3:15PM4.37m | 3:35AM4.23m | 4:08PM4.27m | 4:22AM4.14m | 5:03PM4.09m | ||||||||||||||||||
Low Tide | 8:52AM0.48m | 9:17PM0.68m | 9:42AM0.49m | 10:05PM0.89m | 10:35AM0.57m | 10:57PM1.15m | ||||||||||||||||||
 |  |  | | | |  | | |  | |  | | | | | | | | | |  |  | | |
 | 4:43 | — | — | — | — | — | — | — | 4:41 | — | — | — | — | — | — | — | 4:39 | — | — | — | — | — | — | 4:39 |
 | — | — | — | — | — | 9:25 | — | — | — | — | — | — | — | 9:28 | — | — | — | — | — | — | — | 9:29 | — | 9:30 |
— | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 1 | — | — | — | — | — | — | — | 1 | — | — | |
Temp °C | 8 | 9 | 9 | 9 | 9 | 9 | 9 | 8 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 10 | 10 | 10 | 13 | 14 | 13 | 15 | 13 | 11 |
5 | 6 | 5 | 4 | 4 | 4 | 4 | 2 | 3 | 2 | 1 | 1 | 3 | 4 | 5 | 6 | 6 | 6 | 9 | 8 | 8 | 11 | 10 | 7 | |
Swell 1 Height (m) Direction Period (s) | NNE 9 | NNE 8 | NNE 8 | NNE 8 | NNE 8 | NNE 8 | NNE 8 | NNE 8 | NNE 8 | NNE 8 | NNE 8 | NNE 8 | NNE 8 | NNE 8 | NNE 8 | NNE 8 | NNE 8 | SE 7 | SE 7 | SE 7 | SE 7 | SE 6 | SSE 6 | SSE 6 |
 kJ | 29 | 28 | 23 | 22 | 22 | 13 | 13 | 13 | 14 | 13 | 13 | 13 | 13 | 6 | 6 | 6 | 6 | 253 | 212 | 159 | 140 | 108 | 75 | 55 |
Swell 2 Height (m) Direction Period (s) | SE 4 | SE 4 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | NNE 8 | NE 8 | N 8 | N 7 | ENE 8 | ENE 6 | ENE 6 |
| kJ | 5 | 5 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 6 | 2 | 1 | 1 | 6 | 11 | 11 |
Swell 3 Height (m) Direction Period (s) | S 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | N 8 | N 7 | NE 8 | NE 8 |
| kJ | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 2 | 2 |
Wind waves Height (m) Direction Period (s) | SSE 4 | — | SE 4 | SE 4 | SE 4 | SE 4 | SE 5 | SE 5 | SE 5 | SE 5 | SE 6 | SSE 7 | SSE 7 | SE 7 | SE 8 | SE 7 | SE 7 | — | SSW 4 | SSW 4 | SW 4 | SW 4 | SW 4 | SW 4 |
| kJ | 7 | — | 7 | 7 | 13 | 16 | 37 | 65 | 77 | 86 | 163 | 459 | 499 | 529 | 469 | 392 | 327 | — | 28 | 13 | 7 | 12 | 16 | 14 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 58 | 58 | 180 | 180 | 201 | 201 | 235 | 130 | 299 | 350 | 403 | 128 | 128 | 128 | 127 | 22 | 86 | 0 | 0 | 60 | 165 | 1 | 0 | 1 |
Best forecast wave conditions in Scotland - East Coast | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
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