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Machir Bay (Islay) surfForecast / Scot – Inner Hebrides / UK
48hr Weather and Surf, issued 6 pm Tuesday 05 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
9.8° 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 11PM is: 1.1m 8s primary swell from a West-northwest direction and 0.9m 6s secondary swell from a North direction (forecast issued at 06:00pm May 05). The wind direction is predicted to be cross-offshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (05 May) | - | - |
| Afternoon (05 May) | 4.5ft (1.4m) | 5s |
| Evening (05 May) | 4ft (1.2m) | 7s |
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. Very mild (max 12°C on Thu afternoon, min 6°C on Tue night). Winds decreasing (fresh winds from the NNW on Tue afternoon, light winds from the SSW by Wed night). | ||||||||||||||||||||||||
Tue 5 | Wednesday 6 | Thursday 7 | Fri 8 | |||||||||||||||||||||
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 | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
NW 5 | NW 6 | WNW 7 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 7 | WNW 7 | W 6 | W 8 | W 9 | W 9 | W 8 | W 8 | W 8 | W 8 | WNW 13 | |
103 | 171 | 123 | 108 | 132 | 96 | 86 | 61 | 51 | 36 | 36 | 35 | 23 | 18 | 45 | 68 | 277 | 372 | 311 | 264 | 270 | 298 | 222 | 201 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross | cross | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-on | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | cross-on | |
High Tide | 8:25PM2.44m | 8:35AM2.24m | 9:04PM2.30m | 9:11AM2.10m | 9:48PM2.14m | 9:54AM1.96m | ||||||||||||||||||
Low Tide | 2:05PM0.46m | 2:31AM0.64m | 2:39PM0.57m | 3:07AM0.81m | 3:17PM0.70m | 3:53AM0.97m | ||||||||||||||||||
 | |  | |  |  |  | | | | | | | | | | | | | | | | | | |
 | — | — | — | — | 5:33 | — | — | — | — | — | — | — | 5:31 | — | — | — | — | — | — | — | 5:28 | — | — | — |
 | — | 9:10 | — | — | — | — | — | — | — | 9:13 | — | — | — | — | — | — | — | 9:15 | — | — | — | — | — | 9:16 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 7 | 8 | 8 | 7 | 6 | 7 | 6 | 6 | 8 | 9 | 9 | 8 | 7 | 7 | 8 | 10 | 12 | 10 | 10 | 9 | 9 | 9 | 9 | 8 |
-2 | 0 | 1 | 3 | -1 | 1 | 0 | -1 | 1 | 3 | 4 | 4 | 2 | 2 | 1 | 4 | 7 | 6 | 5 | 3 | 3 | 3 | 3 | 2 | |
Swell 1 Height (m) Direction Period (s) | WNW 10 | — | WNW 7 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 7 | WNW 7 | W 6 | W 8 | W 9 | W 9 | W 8 | W 16 | WNW 14 | W 8 | W 8 |
 kJ | 33 | — | 123 | 108 | 132 | 96 | 86 | 61 | 51 | 36 | 36 | 35 | 23 | 18 | 45 | 68 | 277 | 372 | 311 | 264 | 19 | 19 | 222 | 201 |
Swell 2 Height (m) Direction Period (s) | — | — | — | N 5 | N 5 | NW 11 | N 4 | NW 10 | NW 10 | SSE 4 | W 3 | SSE 5 | NW 9 | NW 10 | NW 10 | WNW 9 | SE 4 | SE 5 | SSE 5 | SE 5 | SE 4 | W 15 | WNW 14 | WNW 13 |
| kJ | — | — | — | 29 | 8 | 4 | 1 | 4 | 4 | 7 | 1 | 2 | 3 | 4 | 4 | 8 | 3 | 8 | 2 | 1 | 1 | 17 | 71 | 198 |
Swell 3 Height (m) Direction Period (s) | — | — | — | NW 6 | NW 11 | — | NW 10 | — | — | NW 10 | SE 5 | NW 9 | — | — | — | W 14 | — | — | W 16 | W 16 | NW 14 | SE 4 | W 15 | — |
| kJ | — | — | — | 13 | 5 | — | 4 | — | — | 4 | 3 | 3 | — | — | — | 4 | — | — | 5 | 5 | 8 | 1 | 17 | — |
Wind waves Height (m) Direction Period (s) | NW 5 | NW 6 | N 6 | ENE 3 | ESE 3 | SE 3 | SE 3 | SE 4 | SE 4 | WNW 3 | — | — | SSE 5 | S 3 | S 3 | SSE 3 | — | — | — | — | W 8 | W 8 | — | — |
| kJ | 103 | 171 | 48 | 3 | 5 | 7 | 7 | 8 | 15 | 1 | — | — | 4 | 4 | 5 | 4 | — | — | — | — | 270 | 298 | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 282 | 282 | 52 | 0 | 60 | 16 | 66 | 62 | 62 | 62 | 69 | 69 | 71 | 76 | 83 | 71 | 61 | 14 | 61 | 61 | 61 | 61 | 306 | 304 |
Best forecast wave conditions in Inner Hebrides | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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