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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 6 pm Wednesday 20 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 2AM is: 0.6m 6s primary swell from a Southeast direction and 0.4m 6s secondary swell from a East direction (forecast issued at 06:00pm May 20). An open ocean swell of 0.3m 4s 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) | 2ft (0.6m) | 5s |
| Evening (21 May) | 2ft (0.6m) | 5s |
Table - waves today at Lunan Bay. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Very mild (max 19°C on Fri afternoon, min 9°C on Wed night). Wind will be generally light. | ||||||||||||||||||||||||
Wed 20 | Thursday 21 | Friday 22 | Sat 23 | |||||||||||||||||||||
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 | 10 AM | 1 PM | |
Swell Height Map |  |    |    |    | ||||||||||||||||||||
SE 7 | ESE 6 | SE 6 | SE 6 | SE 6 | E 6 | SSE 6 | E 5 | SSE 5 | SE 5 | SSE 5 | SSE 4 | S 4 | SSE 4 | SSE 4 | SSE 4 | SSE 4 | SSE 5 | SE 5 | N 6 | N 6 | N 6 | SSE 6 | SSE 6 | |
75 | 69 | 32 | 31 | 18 | 10 | 10 | 5 | 19 | 19 | 17 | 12 | 9 | 10 | 10 | 17 | 23 | 22 | 21 | 1 | 1 | 1 | 25 | 25 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | |
High Tide | 5:49PM4.26m | 6:00AM4.23m | 6:51PM3.98m | 6:59AM4.06m | 7:58PM3.74m | 8:03AM3.90m | ||||||||||||||||||
Low Tide | 11:38PM0.80m | 12:10PM0.34m | 00:32AM1.09m | 1:12PM0.55m | 1:32AM1.34m | |||||||||||||||||||
 | |  |  | |  | | |  | |  | | | | | | | | | | | | | | |
 | — | — | — | — | 4:43 | — | — | — | — | — | — | — | 4:41 | — | — | — | — | — | — | — | 4:39 | — | — | — |
 | — | 9:28 | — | — | — | — | — | — | — | 9:30 | — | — | — | — | — | — | — | 9:31 | — | — | — | — | — | 9:34 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 16 | 15 | 12 | 10 | 9 | 10 | 11 | 12 | 16 | 16 | 15 | 15 | 13 | 14 | 15 | 17 | 19 | 18 | 16 | 15 | 14 | 13 | 15 | 18 |
10 | 9 | 8 | 7 | 6 | 8 | 9 | 9 | 13 | 13 | 13 | 14 | 11 | 12 | 12 | 15 | 16 | 15 | 14 | 13 | 11 | 10 | 11 | 14 | |
Swell 1 Height (m) Direction Period (s) | SE 7 | ESE 6 | SE 6 | SE 6 | SE 6 | SE 6 | E 6 | E 5 | ENE 5 | SE 5 | — | — | — | N 6 | N 6 | N 6 | N 6 | N 6 | SE 5 | SE 5 | SE 6 | SSE 6 | N 6 | — |
 kJ | 75 | 69 | 32 | 31 | 18 | 9 | 5 | 5 | 3 | 19 | — | — | — | 1 | 1 | 1 | 1 | 1 | 21 | 30 | 32 | 28 | 1 | — |
Swell 2 Height (m) Direction Period (s) | E 6 | N 7 | E 6 | E 6 | ENE 6 | E 6 | E 7 | SSE 5 | N 7 | ENE 5 | N 6 | N 6 | N 6 | — | — | — | N 6 | N 6 | N 6 | N 6 | N 6 | N 6 | N 6 | N 6 |
| kJ | 27 | 1 | 18 | 16 | 11 | 10 | 1 | 3 | 1 | 3 | 1 | 1 | 1 | — | — | — | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
Swell 3 Height (m) Direction Period (s) | N 8 | — | N 7 | NE 8 | NE 8 | NE 7 | N 7 | N 7 | N 7 | N 7 | N 7 | N 6 | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 1 | — | 1 | 2 | 2 | 2 | 1 | 1 | 1 | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SW 3 | SW 3 | SW 3 | SW 4 | SSW 4 | SSW 3 | SSE 6 | S 3 | SSE 5 | SW 3 | SSE 5 | SSE 4 | S 4 | SSE 4 | SSE 4 | SSE 4 | SSE 4 | SSE 5 | SW 3 | WSW 3 | WSW 3 | WSW 3 | SSE 6 | SSE 6 |
| kJ | 5 | 7 | 5 | 4 | 3 | 1 | 10 | 3 | 19 | 2 | 17 | 12 | 9 | 10 | 10 | 17 | 23 | 22 | 3 | 1 | 1 | 1 | 25 | 25 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 61 | 60 | 60 | 60 | 60 | 223 | 223 | 223 | 223 | 223 | 223 | 223 | 223 | 223 | 223 | 226 | 231 | 226 | 223 | 223 | 223 | 223 | 227 | 223 |
Best forecast wave conditions in Scotland - East Coast | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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Ocean Swells (m)- Wind Speed (km/h)
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