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Machir Bay (Islay) surfForecast / Scot – Inner Hebrides / UK
48hr Weather and Surf, issued 12 am Saturday 09 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
9.6° 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 9AM is: 0.7m 9s primary swell from a Northwest direction and 0.5m 12s secondary swell from a West direction, 1.2m 5s secondary swell from a North-northwest direction (forecast issued at 12:00am May 09). The wind direction is predicted to be cross-shore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (09 May) | 2.5ft (0.7m) | 9s |
| Afternoon (09 May) | 5ft (1.5m) | 5s |
| Evening (09 May) | 5ft (1.5m) | 5s |
Table - waves today at Machir Bay (Islay). (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Mild temperatures (max 9°C on Sun afternoon, min 7°C on Fri night). Winds decreasing (fresh winds from the N on Sat afternoon, light winds from the W by Mon afternoon). | ||||||||||||||||||||||||
Saturday 9 | Sunday 10 | Monday 11 | ||||||||||||||||||||||
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 |    |    |    | |||||||||||||||||||||
NW 10 | NW 10 | NW 5 | NW 9 | NNW 5 | NNW 5 | NNW 5 | NNW 5 | NNW 5 | NNW 5 | NW 5 | NW 8 | NW 7 | WNW 5 | WNW 6 | NW 7 | NW 8 | NW 8 | NW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 9 | WNW 9 | |
361 | 404 | 98 | 81 | 68 | 130 | 133 | 103 | 70 | 36 | 23 | 55 | 54 | 59 | 170 | 210 | 221 | 277 | 260 | 224 | 212 | 222 | 222 | 208 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross-on | on | on | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross-on | on | on | |
High Tide | 10:45PM2.02m | 10:53AM1.83m | 00:00AM1.96m | 12:16PM1.78m | 1:23AM2.02m | 1:46PM1.84m | ||||||||||||||||||
Low Tide | 4:58AM1.09m | 5:16PM0.91m | 6:26AM1.11m | 6:38PM0.91m | 7:47AM1.01m | 7:50PM0.83m | ||||||||||||||||||
 |  |  | | | | | | | | | |  | |  |  | | | | | | | | | |
 | — | 5:26 | — | — | — | — | — | — | — | 5:24 | — | — | — | — | — | — | — | 5:22 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 9:17 | — | — | — | — | — | — | — | 9:20 | — | — | — | — | — | — | — | 9:22 | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 8 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 8 | 9 | 9 | 9 | 9 | 8 | 7 | 7 | 7 | 7 | 8 | 10 |
1 | -1 | -2 | -1 | -2 | -2 | -2 | -1 | -1 | 0 | 1 | 2 | 3 | 3 | 2 | 3 | 3 | 2 | -1 | 0 | 1 | 1 | 3 | 5 | |
Swell 1 Height (m) Direction Period (s) | W 12 | W 12 | W 12 | NW 9 | W 12 | W 11 | W 11 | W 11 | W 11 | W 11 | W 11 | NW 8 | W 10 | — | — | W 10 | W 10 | W 9 | W 9 | WNW 8 | WNW 8 | WNW 8 | WNW 9 | WNW 13 |
 kJ | 73 | 71 | 69 | 81 | 67 | 41 | 37 | 37 | 37 | 36 | 20 | 55 | 17 | — | — | 17 | 17 | 16 | 7 | 224 | 212 | 222 | 222 | 32 |
Swell 2 Height (m) Direction Period (s) | W 9 | — | W 12 | W 12 | NW 12 | — | — | — | NW 11 | NW 11 | NW 8 | W 10 | NW 10 | — | — | — | — | — | — | W 15 | W 15 | W 14 | W 14 | WNW 13 |
| kJ | 1 | — | 72 | 68 | 23 | — | — | — | 18 | 18 | 10 | 18 | 4 | — | — | — | — | — | — | 4 | 4 | 16 | 15 | 33 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | W 8 | NW 11 | NW 10 | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | 1 | 4 | 4 | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NW 10 | NW 10 | NW 5 | NNW 5 | NNW 5 | NNW 5 | NNW 5 | NNW 5 | NNW 5 | NNW 5 | NW 5 | — | NW 7 | WNW 5 | WNW 6 | NW 7 | NW 8 | NW 8 | NW 8 | — | — | — | — | WNW 9 |
| kJ | 361 | 404 | 98 | 61 | 68 | 130 | 133 | 103 | 70 | 36 | 23 | — | 54 | 59 | 170 | 210 | 221 | 277 | 260 | — | — | — | — | 208 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 175 | 282 | 175 | 374 | 374 | 836 | 387 | 327 | 327 | 52 | 157 | 81 | 71 | 373 | 373 | 268 | 90 | 268 | 268 | 81 | 81 | 71 | 65 | 61 |
Best forecast wave conditions in Inner Hebrides | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
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