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Machir Bay (Islay) surfForecast / Scot – Inner Hebrides / UK
48hr Weather and Surf, issued 12 am Thursday 14 May 2026 BSTForecast update in hr min s Forecast update imminent
Machir Bay (Islay) surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Machir Bay (Islay) sea temperature is
9.9° C
(Which is normal for this time of year)How big are the waves at Machir Bay (Islay) today?
The current surf forecast for Machir Bay (Islay) at 5AM is: 2.5m 10s primary swell from a Northwest direction (forecast issued at 12:00am May 14). The wind direction is predicted to be cross-shore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (14 May) | 8ft (2.5m) | 10s |
| Afternoon (14 May) | 8ft (2.4m) | 7s |
| Evening (14 May) | 7ft (2.1m) | 6s |
Table - waves today at Machir Bay (Islay). (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 3mm), mostly falling on Sat afternoon. Mild temperatures (max 9°C on Wed night, min 7°C on Sat morning). Winds decreasing (strong winds from the NNW on Wed night, light winds from the W by Fri night). | ||||||||||||||||||||||||
Thursday 14 | Friday 15 | Saturday 16 | ||||||||||||||||||||||
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 | NW 10 | NW 10 | NW 10 | NW 10 | NW 7 | NW 7 | NW 6 | NW 7 | NW 7 | NNW 6 | NW 8 | NW 8 | NW 8 | WNW 8 | WNW 7 | WNW 7 | WNW 7 | WNW 8 | W 8 | W 8 | W 13 | W 13 | W 12 | |
1733 | 1533 | 1351 | 1264 | 1108 | 531 | 421 | 359 | 383 | 318 | 90 | 227 | 177 | 128 | 98 | 66 | 59 | 36 | 58 | 57 | 63 | 87 | 389 | 187 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross | cross | cross-on | cross | cross | cross | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | cross | cross-off | cross-off | cross-off | on | on | |
High Tide | 4:09AM2.58m | 4:32PM2.41m | 4:52AM2.74m | 5:15PM2.61m | 5:35AM2.85m | 5:57PM2.76m | ||||||||||||||||||
Low Tide | 10:17AM0.41m | 10:25PM0.32m | 10:58AM0.24m | 11:10PM0.16m | 11:39AM0.12m | |||||||||||||||||||
 |  |  |  |  | | | | | | | | | | | | |  | | | |  | | | |
 | — | 5:16 | — | — | — | — | — | — | — | 5:15 | — | — | — | — | — | — | — | 5:13 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 9:28 | — | — | — | — | — | — | — | 9:30 | — | — | — | — | — | — | — | 9:31 | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 2 | — | |
Temp °C | 9 | 8 | 8 | 8 | 9 | 9 | 9 | 9 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 7 | 7 | 8 | 9 | 9 |
1 | 0 | -2 | -1 | 0 | -1 | 0 | 1 | -1 | 0 | 0 | 0 | 1 | 2 | 2 | 3 | 4 | 5 | 5 | 2 | 1 | 3 | 5 | 6 | |
Swell 1 Height (m) Direction Period (s) | — | — | W 16 | W 16 | W 16 | W 16 | W 16 | W 15 | W 15 | W 15 | WNW 8 | W 15 | W 9 | W 9 | W 9 | WNW 7 | WNW 7 | WNW 7 | WNW 8 | W 8 | W 8 | W 8 | S 3 | W 7 |
 kJ | — | — | 5 | 5 | 5 | 5 | 5 | 4 | 4 | 4 | 90 | 4 | 2 | 6 | 6 | 66 | 59 | 36 | 58 | 57 | 63 | 61 | 1 | 100 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | W 15 | — | W 15 | W 15 | W 14 | W 9 | W 9 | W 9 | W 16 | W 15 | W 14 | W 13 | — | W 12 |
| kJ | — | — | — | — | — | — | — | — | — | — | 4 | — | 4 | 4 | 4 | 14 | 15 | 23 | 5 | 17 | 36 | 87 | — | 187 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | W 11 | — | W 7 | — | — | — | — | — | W 15 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | — | 8 | — | — | — | — | — | 39 |
Wind waves Height (m) Direction Period (s) | WNW 11 | NW 10 | NW 10 | NW 10 | NW 10 | NW 7 | NW 7 | NW 6 | NW 7 | NW 7 | NNW 6 | NW 8 | NW 8 | NW 8 | WNW 8 | N 4 | — | — | — | SSW 2 | S 3 | S 3 | W 13 | — |
| kJ | 1733 | 1533 | 1351 | 1264 | 1108 | 531 | 421 | 359 | 383 | 318 | 87 | 227 | 177 | 128 | 98 | 1 | — | — | — | 1 | 2 | 4 | 389 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 374 | 922 | 645 | 673 | 1286 | 1107 | 832 | 398 | 326 | 255 | 72 | 482 | 81 | 268 | 228 | 81 | 71 | 71 | 69 | 16 | 71 | 61 | 14 | 61 |
Best forecast wave conditions in Inner Hebrides | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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