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Machir Bay (Islay) surfForecast / Scot – Inner Hebrides / UK
48hr Weather and Surf, issued 5 pm Monday 17 Nov 2025 GMTForecast 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
12.9° C
(Which is 1.8°C warmer than 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 10PM is: 0.4m 12s primary swell from a West direction and 0.5m 7s secondary swell from a Northwest direction (forecast issued at 05:00pm November 17). The wind direction is predicted to be onshore.
| Time (GMT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Nov) | - | - |
| Afternoon (17 Nov) | 1.5ft (0.4m) | 12s |
| Evening (17 Nov) | 1.5ft (0.4m) | 12s |
Table - waves today at Machir Bay (Islay). (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Monday 17 | Tuesday 18 | Wednesday 19 | Thursday 20 | |||||||||||||||||||||
| 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 | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 12 | 12 | 12 | 12 | 12 | 5 | 6 | 7 | 7 | 8 | 8 | 8 | 8 | 7 | 8 | 8 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 6 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 45 | 44 | 44 | 44 | 47 | 77 | 215 | 353 | 452 | 456 | 680 | 670 | 560 | 544 | 653 | 606 | 603 | 587 | 603 | 544 | 431 | 345 | 282 | 170 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | on | cross- on | on | cross- on | cross- on | cross- on | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross |
High Tide / height (m) | 3:47PM 2.47 | 4:04AM 2.39 | 4:18PM 2.51 | 4:35AM 2.50 | 4:48PM 2.54 | 5:06AM 2.57 | ||||||||||||||||||
Low Tide / height (m) | 9:54PM 0.47 | 10:04AM 0.44 | 10:24PM 0.39 | 10:38AM 0.39 | 10:54PM 0.34 | 11:11AM 0.38 | ||||||||||||||||||
Monday 17 | Tuesday 18 | Wednesday 19 | Thursday 20 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | 8:06 | - | - | - | - | - | - | - | 8:07 | - | - | - | - | - | - | - | 8:10 | - |
| Sunset | 4:15 | - | - | - | - | - | - | - | 4:14 | - | - | - | - | - | - | - | 4:13 | - | - | - | - | - | - | - |
 |  |  |  | | |  |  |  |  | | | | | | | | | |  | | | | | |
Rain (mm) | - | - | - | 1 | 3 | 2 | 1 | 1 | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 1 | 1 | 1 | - | - | - |
| Temp. °C | 7 | 7 | 8 | 7 | 9 | 9 | 9 | 9 | 6 | 7 | 6 | 5 | 5 | 6 | 5 | 5 | 5 | 5 | 5 | 6 | 6 | 6 | 6 | 6 |
| Feels °C (?) | 2 | 2 | 4 | 1 | 2 | 0 | 0 | -1 | -4 | -3 | -6 | -6 | -6 | -6 | -7 | -6 | -6 | -7 | -6 | -4 | -4 | -4 | -4 | -3 |
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