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Lunan Bay Surf Forecast
/ Scot – East Coast (44 surf breaks) /
Surf Forecasts:
Lunan Bay surfForecast / Scot – East Coast / UK
48hr Weather and Surf, issued 12 pm Thursday 21 May 2026 BSTForecast update in hr min s Forecast update imminent
Lunan Bay surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Lunan Bay sea temperature is
9.6° C
(Which is normal for this time of year)How big are the waves at Lunan Bay today?
The current surf forecast for Lunan Bay at 5PM is: 0.2m 5s primary swell from a East-northeast direction (forecast issued at 12:00pm May 21). An open ocean swell of 0.7m 5s is not directed at the surf break, a second open ocean swell of 0.3m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 May) | 1.5ft (0.4m) | 6s |
| Afternoon (21 May) | 0.5ft (0.2m) | 5s |
| Evening (21 May) | 0.5ft (0.1m) | 6s |
Table - waves today at Lunan Bay. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 3mm), mostly falling on Thu morning. Very mild (max 19°C on Fri afternoon, min 11°C on Thu morning). Wind will be generally light. | ||||||||||||||||||||||||
Thu 21 | Friday 22 | Saturday 23 | Sun 24 | |||||||||||||||||||||
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 | 4 AM | 7 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
SSE 6 | S 4 | ENE 5 | SSE 5 | N 6 | SSE 5 | SSE 4 | SSE 4 | SSE 4 | SSE 4 | SSE 5 | SSE 5 | SE 5 | N 6 | N 6 | N 6 | SSE 5 | SE 5 | SE 6 | SE 6 | SE 5 | N 6 | SE 5 | SE 5 | |
10 | 10 | 3 | 21 | 1 | 17 | 12 | 11 | 12 | 17 | 19 | 26 | 21 | 1 | 1 | 1 | 30 | 14 | 15 | 15 | 10 | 1 | 4 | 3 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | |
High Tide | 6:51PM3.98m | 6:59AM4.06m | 7:58PM3.74m | 8:03AM3.90m | 9:07PM3.59m | |||||||||||||||||||
Low Tide | 12:10PM0.34m | 00:32AM1.09m | 1:12PM0.55m | 1:32AM1.34m | 2:21PM0.73m | 2:42AM1.50m | ||||||||||||||||||
 | |  | |  | | |  | | | | | | |  |  | | | | | | | | | |
 | 4:43 | — | — | — | — | — | 4:41 | — | — | — | — | — | — | — | 4:39 | — | — | — | — | — | — | — | 4:37 | — |
 | — | — | — | 9:30 | — | — | — | — | — | — | — | 9:31 | — | — | — | — | — | — | — | 9:34 | — | — | — | 9:35 |
2 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 11 | 13 | 16 | 17 | 15 | 14 | 13 | 14 | 16 | 17 | 19 | 18 | 16 | 15 | 14 | 14 | 15 | 18 | 19 | 17 | 16 | 15 | 14 | 13 |
9 | 11 | 13 | 15 | 13 | 12 | 11 | 12 | 13 | 15 | 16 | 16 | 14 | 13 | 11 | 12 | 11 | 14 | 14 | 12 | 13 | 13 | 12 | 11 | |
Swell 1 Height (m) Direction Period (s) | E 6 | E 5 | SE 5 | ENE 5 | SSE 5 | — | — | — | N 6 | N 6 | N 6 | N 6 | SE 5 | SSE 5 | SSE 6 | SSE 6 | — | SE 5 | SE 6 | SE 6 | SE 5 | SE 5 | SE 5 | SE 5 |
 kJ | 5 | 5 | 23 | 3 | 15 | — | — | — | 1 | 1 | 1 | 1 | 21 | 37 | 34 | 27 | — | 14 | 15 | 15 | 10 | 7 | 4 | 3 |
Swell 2 Height (m) Direction Period (s) | E 7 | SE 6 | ENE 5 | N 7 | — | N 6 | N 6 | N 6 | — | N 6 | N 6 | N 6 | N 6 | N 6 | N 6 | N 6 | N 6 | — | — | N 6 | N 6 | N 6 | N 6 | N 6 |
| kJ | 1 | 1 | 3 | 1 | — | 1 | 1 | 1 | — | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | — | — | 1 | 1 | 1 | 1 | 1 |
Swell 3 Height (m) Direction Period (s) | N 7 | N 7 | N 7 | N 8 | N 6 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 1 | 1 | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SSE 6 | S 4 | SW 3 | SSE 5 | SW 3 | SSE 5 | SSE 4 | SSE 4 | SSE 4 | SSE 4 | SSE 5 | SSE 5 | SW 3 | SW 4 | SSW 4 | WSW 3 | SSE 5 | SSW 3 | SSW 3 | SSW 4 | SSW 3 | SSW 3 | SSW 3 | SSW 3 |
| kJ | 10 | 10 | 1 | 21 | 2 | 17 | 12 | 11 | 12 | 17 | 19 | 26 | 3 | 6 | 8 | 1 | 30 | 4 | 8 | 8 | 5 | 1 | 1 | 2 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 225 | 223 | 225 | 223 | 223 | 223 | 223 | 223 | 226 | 226 | 268 | 226 | 223 | 223 | 63 | 223 | 227 | 225 | 224 | 224 | 224 | 223 | 217 | 217 |
Best forecast wave conditions in Scotland - East Coast | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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