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Lossit Bay (Islay) surfForecast / Scot – Inner Hebrides / UK
48hr Weather and Surf, issued 12 am Wednesday 13 May 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
9.5° 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 6AM is: 4.0m 12s primary swell from a West-northwest direction (forecast issued at 12:00am May 13). The wind direction is predicted to be cross-onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 May) | 11ft (3.5m) | 12s |
| Afternoon (13 May) | 11ft (3.5m) | 12s |
| Evening (13 May) | 10ft (3.0m) | 11s |
Table - waves today at Lossit Bay (Islay). (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 4mm), mostly falling on Tue night. Mild temperatures (max 9°C on Tue night, min 8°C on Tue night). Winds decreasing (strong winds from the WNW on Tue night, moderate winds from the NNW by Fri afternoon). | ||||||||||||||||||||||||
Wednesday 13 | Thursday 14 | Friday 15 | ||||||||||||||||||||||
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 | 10 PM | |
Swell Height Map |    |    |    | |||||||||||||||||||||
WNW 11 | WNW 11 | WNW 12 | WNW 12 | NW 12 | WNW 12 | WNW 12 | WNW 11 | WNW 11 | WNW 10 | NW 10 | NW 10 | NW 10 | NW 9 | NW 7 | NNW 7 | NNW 7 | NNW 7 | NNW 6 | NNW 6 | NW 8 | NW 8 | NW 8 | WNW 8 | |
2434 | 3252 | 4163 | 3898 | 3671 | 2689 | 2662 | 2295 | 1798 | 1470 | 1225 | 1092 | 887 | 764 | 525 | 513 | 478 | 362 | 220 | 145 | 216 | 164 | 129 | 98 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross-on | cross-on | cross | |
High Tide | 3:11AM2.12m | 3:32PM1.92m | 3:57AM2.31m | 4:18PM2.12m | 4:40AM2.46m | 5:02PM2.31m | ||||||||||||||||||
Low Tide | 9:33AM0.61m | 9:25PM0.49m | 10:14AM0.45m | 10:12PM0.35m | 10:53AM0.31m | |||||||||||||||||||
 | |  |  | | | |  |  | |  | | | | | | | |  | | | | | | |
 | — | 5:18 | — | — | — | — | — | — | — | 5:16 | — | — | — | — | — | — | — | 5:15 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 9:25 | — | — | — | — | — | — | — | 9:28 | — | — | — | — | — | — | — | 9:30 | — |
1 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 8 | 8 | 9 | 8 | 9 | 9 | 9 | 9 | 8 | 8 | 8 | 8 | 8 | 9 | 9 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 |
-2 | -2 | -1 | -2 | 1 | 0 | -1 | -1 | 0 | -1 | -1 | -1 | -1 | 0 | -1 | -2 | -1 | -2 | -1 | -1 | 1 | 1 | 2 | 2 | |
Swell 1 Height (m) Direction Period (s) | — | — | — | — | NW 12 | — | — | — | — | — | W 16 | W 16 | W 16 | W 16 | W 16 | W 15 | W 15 | W 15 | WNW 8 | W 8 | W 15 | W 9 | W 9 | W 9 |
 kJ | — | — | — | — | 3671 | — | — | — | — | — | 5 | 5 | 5 | 5 | 5 | 4 | 4 | 4 | 73 | 66 | 4 | 14 | 6 | 6 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | W 15 | W 15 | — | W 15 | W 14 | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 4 | 4 | — | 4 | 4 | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | WNW 11 | WNW 11 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 11 | WNW 11 | WNW 10 | NW 10 | NW 10 | NW 10 | NW 9 | NW 7 | NNW 7 | NNW 7 | NNW 7 | NNW 6 | NNW 6 | NW 8 | NW 8 | NW 8 | WNW 8 |
| kJ | 2434 | 3252 | 4163 | 3898 | 3191 | 2689 | 2662 | 2295 | 1798 | 1470 | 1225 | 1092 | 887 | 764 | 525 | 513 | 478 | 362 | 220 | 145 | 216 | 164 | 129 | 98 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 308 | 341 | 368 | 371 | 931 | 843 | 843 | 382 | 382 | 639 | 319 | 1261 | 653 | 694 | 331 | 311 | 520 | 360 | 360 | 474 | 474 | 87 | 231 | 87 |
Best forecast wave conditions in Inner Hebrides | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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