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Lossit Bay (Islay) surfForecast / Scot – Inner Hebrides / UK
48hr Weather and Surf, issued 12 am Tuesday 21 Apr 2026 BSTForecast update in hr min s Forecast update imminent
Lossit Bay (Islay) surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Lossit Bay (Islay) sea temperature is
8.4° C
(Which is normal for this time of year)How big are the waves at Lossit Bay (Islay) today?
The current surf forecast for Lossit Bay (Islay) at 5AM is: 1.1m 12s primary swell from a West direction and 0.3m 6s secondary swell from a Northwest direction (forecast issued at 12:00am April 21). An open ocean swell of 0.8m 4s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Apr) | 4ft (1.2m) | 15s |
| Afternoon (21 Apr) | 4ft (1.2m) | 14s |
| Evening (21 Apr) | 3.5ft (1.0m) | 13s |
Table - waves today at Lossit Bay (Islay). (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Tuesday 21 | Wednesday 22 | Thursday 23 | ||||||||||||||||||||||
| 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 | 4 PM | 7 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |  |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 13 | 13 | 12 | 12 | 15 | 14 | 14 | 13 | 13 | 12 | 12 | 12 | 11 | 11 | 11 | 10 | 10 | 10 | 10 | 9 | 9 | 9 | 9 | 9 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 563 | 470 | 359 | 287 | 623 | 581 | 442 | 423 | 335 | 199 | 144 | 103 | 64 | 61 | 39 | 36 | 19 | 17 | 8 | 7 | 6 | 6 | 2 | 2 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | cross- off | cross- off | cross- off |
High Tide / height (m) | 8:08PM 2.52 | 8:29AM 2.32 | 8:54PM 2.38 | 9:14AM 2.08 | 9:48PM 2.19 | 10:08AM 1.83 | ||||||||||||||||||
Low Tide / height (m) | 2:11AM 0.26 | 2:23PM 0.32 | 3:03AM 0.47 | 3:11PM 0.47 | 4:12AM 0.69 | 4:16PM 0.62 | ||||||||||||||||||
Tuesday 21 | Wednesday 22 | Thursday 23 | ||||||||||||||||||||||
| Sunrise | - | - | - | 6:07 | - | - | - | - | - | - | - | 6:05 | - | - | - | - | - | - | - | 6:03 | - | - | - | - |
| Sunset | - | - | - | - | - | - | - | 8:43 | - | - | - | - | - | - | - | 8:45 | - | - | - | - | - | - | - | 8:46 |
 |  |  |  | |  | | | | | | | | | | |  | | | | | | | | |
Rain (mm) | - | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 9 | 8 | 7 | 6 | 7 | 9 | 10 | 11 | 8 | 7 | 6 | 6 | 7 | 8 | 10 | 11 | 9 | 9 | 8 | 8 | 8 | 9 | 11 | 12 |
| Feels °C (?) | 3 | 1 | -1 | -2 | 0 | 2 | 2 | 3 | 0 | -1 | -1 | -2 | -1 | 1 | 4 | 6 | 2 | 4 | 2 | 3 | 4 | 4 | 6 | 8 |
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Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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