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Machir Bay (Islay) surfForecast / Scot – Inner Hebrides / UK
48hr Weather and Surf, issued 6 pm Monday 04 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: 0.9m 8s primary swell from a West-northwest direction and 0.3m 8s secondary swell from a Northwest direction (forecast issued at 06:00pm May 04). The wind direction is predicted to be cross-onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (04 May) | - | - |
| Afternoon (04 May) | 3ft (0.9m) | 9s |
| Evening (04 May) | 3ft (0.9m) | 8s |
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 10°C on Mon afternoon, min 5°C on Tue night). Mainly fresh winds. | ||||||||||||||||||||||||
Mon 4 | Tuesday 5 | Wednesday 6 | Thu 7 | |||||||||||||||||||||
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 |    |    |    |    | ||||||||||||||||||||
WNW 9 | WNW 9 | WNW 8 | WNW 8 | NW 8 | NW 8 | NW 8 | WNW 7 | NW 7 | NW 7 | NW 7 | NW 8 | NW 9 | WNW 9 | WNW 9 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 7 | W 7 | WNW 7 | |
113 | 61 | 127 | 128 | 159 | 155 | 147 | 114 | 156 | 210 | 198 | 143 | 148 | 94 | 86 | 61 | 37 | 36 | 36 | 24 | 23 | 18 | 27 | 47 | |
Wind (km/h) | ||||||||||||||||||||||||
on | on | cross-on | cross-on | cross | cross | cross | cross | cross | cross | off | off | off | off | off | cross-off | cross-off | cross-off | cross-on | cross | cross | cross | cross | cross | |
High Tide | 7:51PM2.56m | 8:02AM2.38m | 8:25PM2.44m | 8:35AM2.24m | 9:04PM2.30m | 9:11AM2.10m | ||||||||||||||||||
Low Tide | 1:35PM0.36m | 1:57AM0.49m | 2:05PM0.46m | 2:31AM0.64m | 2:39PM0.57m | 3:07AM0.81m | ||||||||||||||||||
 |  |  | |  |  | | | | | | | | | | | | | | |  | | | | |
 | — | — | — | — | 5:35 | — | — | — | — | — | — | — | 5:33 | — | — | — | — | — | — | — | 5:31 | — | — | — |
 | — | 9:08 | — | — | — | — | — | — | — | 9:10 | — | — | — | — | — | — | — | 9:13 | — | — | — | — | — | 9:15 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 9 | 10 | 10 | 10 | 8 | 8 | 8 | 8 | 7 | 7 | 7 | 6 | 6 | 5 | 6 | 6 | 8 | 9 | 8 | 8 | 8 | 7 | 8 | 10 |
4 | 5 | 6 | 6 | 2 | 2 | 2 | 1 | -1 | 0 | 2 | 0 | 1 | 1 | 1 | 1 | 0 | 4 | 4 | 5 | 4 | 2 | 1 | 5 | |
Swell 1 Height (m) Direction Period (s) | WNW 9 | WNW 9 | NW 8 | WNW 8 | NW 8 | NW 8 | WNW 11 | WNW 7 | WNW 10 | WNW 9 | NW 7 | NW 8 | NW 9 | WNW 9 | WNW 9 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 7 | W 7 | WNW 7 |
 kJ | 113 | 61 | 9 | 128 | 14 | 15 | 12 | 114 | 33 | 65 | 198 | 143 | 148 | 94 | 86 | 61 | 37 | 36 | 36 | 24 | 23 | 18 | 27 | 47 |
Swell 2 Height (m) Direction Period (s) | NNW 8 | NW 8 | — | NW 8 | NW 8 | — | — | WNW 10 | NW 10 | — | — | — | NW 11 | NW 11 | NW 10 | NW 10 | NW 10 | NW 10 | SSE 5 | W 4 | W 4 | WSW 4 | NW 9 | WNW 13 |
| kJ | 7 | 10 | — | 9 | 2 | — | — | 22 | 27 | — | — | — | 5 | 4 | 4 | 4 | 4 | 4 | 8 | 5 | 5 | 3 | 3 | 17 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | NW 10 | SSE 5 | SSE 4 | NW 9 | W 9 | NW 10 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 4 | 2 | 2 | 3 | 2 | 4 |
Wind waves Height (m) Direction Period (s) | — | WNW 4 | WNW 8 | — | NW 8 | NW 8 | NW 8 | — | NW 7 | NW 7 | — | E 3 | ESE 3 | ESE 3 | ESE 3 | SE 4 | SE 5 | SSE 5 | W 3 | — | — | SE 4 | S 3 | S 3 |
| kJ | — | 12 | 127 | — | 159 | 155 | 147 | — | 156 | 210 | — | 5 | 9 | 6 | 7 | 13 | 49 | 33 | 2 | — | — | 1 | 2 | 1 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 635 | 311 | 69 | 65 | 187 | 90 | 368 | 311 | 311 | 875 | 0 | 0 | 0 | 0 | 0 | 62 | 65 | 270 | 69 | 69 | 69 | 71 | 83 | 69 |
Best forecast wave conditions in Inner Hebrides | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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