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Surf Forecasts:
Laggan Bay (Islay) surfForecast / Scot – Inner Hebrides / UK
48hr Weather and Surf, issued 11 pm Thursday 18 Dec 2025 GMTForecast update in hr min s Forecast update imminent
Laggan Bay (Islay) surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Laggan Bay (Islay) sea temperature is
11.2° C
(Which is 1.5°C warmer than normal for this time of year)How big are the waves at Laggan Bay (Islay) today?
The current surf forecast for Laggan Bay (Islay) at 5AM is: 4.5m 17s primary swell from a West direction and 4.5m 17s secondary swell from a West-northwest direction (forecast issued at 11:00pm December 18). The wind direction is predicted to be cross-onshore and the swell rating is 11.
| Time (GMT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 Dec) | 15ft (4.5m) | 16s |
| Afternoon (19 Dec) | 16ft (5.0m) | 16s |
| Evening (19 Dec) | 13ft (4.0m) | 14s |
Table - waves today at Laggan Bay (Islay). (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Friday 19 | Saturday 20 | Sunday 21 | ||||||||||||||||||||||
| 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |  |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 18 | 18 | 17 | 16 | 16 | 16 | 16 | 15 | 14 | 14 | 13 | 13 | 12 | 12 | 12 | 12 | 12 | 16 | 16 | 16 | 16 | 16 | 16 | 15 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 13300 | 12730 | 12367 | 11591 | 11133 | 11772 | 10999 | 8576 | 6184 | 4446 | 2692 | 1883 | 1308 | 1022 | 957 | 883 | 855 | 883 | 4013 | 5418 | 5555 | 5486 | 4748 | 3985 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross- on | cross- on | cross- on | on | cross- on | cross- on | cross | cross | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | glass | cross- off | cross- off | cross- off | off | off | off |
High Tide / height (m) | 4:54AM 0.78 | 1:53PM 0.93 | 5:25AM 0.84 | 2:25PM 0.96 | 5:55AM 0.88 | 2:56PM 0.97 | ||||||||||||||||||
Low Tide / height (m) | 7:54PM 0.44 | 9:22AM 0.51 | 8:55PM 0.41 | 9:53AM 0.55 | 10:12PM 0.37 | 10:22AM 0.56 | ||||||||||||||||||
Friday 19 | Saturday 20 | Sunday 21 | ||||||||||||||||||||||
| Sunrise | - | - | - | - | 8:51 | - | - | - | - | - | - | - | 8:51 | - | - | - | - | - | - | - | 8:52 | - | - | - |
| Sunset | - | - | - | - | - | - | 3:52 | - | - | - | - | - | - | - | 3:52 | - | - | - | - | - | - | - | 3:52 | - |
 |  |  |  |  |  | | | |  | | |  |  | | | |  | | |  | | | | |
Rain (mm) | - | - | 1 | 1 | 1 | 1 | 1 | - | - | - | - | - | - | - | - | - | 3 | 9 | 8 | 1 | 1 | - | 1 | 2 |
| Temp. °C | 7 | 7 | 8 | 9 | 9 | 9 | 9 | 9 | 8 | 8 | 8 | 9 | 9 | 9 | 9 | 9 | 8 | 7 | 8 | 9 | 8 | 7 | 8 | 8 |
| Feels °C (?) | 0 | -3 | -1 | -1 | -1 | -1 | 0 | 2 | 2 | 2 | 1 | 2 | 0 | -1 | -2 | -1 | -1 | 5 | 1 | 1 | 1 | 0 | 1 | -1 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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