Surf Forecasts:
How big are the waves at Machir Bay (Islay) today (15 Jul):
- Afternoon surf: Afternoon surf (15 Jul, local time) - 2ft (0.6m), 10s period with W swell.
- Evening surf: Evening surf (15 Jul, local time) - 1.5ft (0.5m), 10s period with W swell.
The current surf forecast for Machir Bay (Islay) at 12AM is: 0.5m 10s primary swell from a West direction and 0.1m 18s secondary swell from a West direction (forecast issued at 06:00pm July 14). The wind direction is predicted to be offshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (15 Jul) | - | - |
| Afternoon (15 Jul) | 2ft (0.6m) | 10s |
| Evening (15 Jul) | 1.5ft (0.5m) | 10s |
Table - waves today at Machir Bay (Islay). (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 22°C on Wed night, min 13°C on Thu night). Winds increasing (calm on Wed afternoon, fresh winds from the NNW by Fri morning). | ||||||||||||||||||||||||
Tue 14 | Wednesday 15 | Thursday 16 | Fri 17 | |||||||||||||||||||||
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 |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | W 10 | W 10 | W 10 | W 10 | W 10 | W 9 | W 9 | WSW 9 | WSW 9 | WSW 9 | W 9 | W 9 | WSW 10 | W 8 | W 8 | W 8 | W 9 | W 10 | W 10 | W 9 | W 9 | NNW 5 | NNW 5 | NNW 6 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 75 | 71 | 50 | 47 | 46 | 28 | 26 | 27 | 27 | 27 | 26 | 15 | 9 | 12 | 13 | 13 | 13 | 31 | 30 | 25 | 24 | 39 | 51 | 90 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | cross-off | off | off | off | cross-off | cross-off | cross | glassy | cross | cross-off | cross-off | glassy | glassy | glassy | cross-on | cross-on | cross | cross-on | cross | cross | cross | cross | cross |
High Tide | 6:27PM2.86m | 6:46AM2.65m | 7:14PM2.99m | 7:29AM2.67m | 7:59PM3.02m | 8:11AM2.64m | ||||||||||||||||||
Low Tide | 00:36AM0.20m | 12:47PM0.03m | 1:25AM0.16m | 1:33PM-0.04m | 2:11AM0.19m | |||||||||||||||||||
 | | |  | | | | | | | | | | | | |  | | | | | | | | |
 | — | — | — | — | 5:01 | — | — | — | — | — | — | — | 5:01 | — | — | — | — | — | — | — | 5:03 | — | — | — |
 | — | — | 10:01 | — | — | — | — | — | — | — | 10:00 | — | — | — | — | — | — | 9:59 | — | — | — | — | — | 9:58 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 18 | 20 | 19 | 19 | 19 | 17 | 17 | 18 | 19 | 20 | 22 | 22 | 21 | 20 | 20 | 19 | 20 | 20 | 19 | 18 | 14 | 13 | 14 | 14 |
Feels °C | 17 | 19 | 18 | 17 | 17 | 14 | 15 | 17 | 19 | 18 | 20 | 21 | 21 | 20 | 21 | 18 | 18 | 18 | 17 | 15 | 11 | 10 | 11 | 9 |
Swell 1 Height (m) Direction Period (s) | W 10 | W 10 | W 10 | W 10 | W 10 | W 9 | W 9 | WSW 9 | WSW 9 | WSW 9 | W 9 | W 9 | W 8 | W 8 | W 8 | W 8 | W 9 | W 10 | W 10 | W 9 | W 9 | W 8 | W 8 | W 8 |
| kJ | 75 | 71 | 50 | 47 | 46 | 28 | 26 | 27 | 27 | 27 | 26 | 15 | 5 | 12 | 13 | 13 | 13 | 31 | 30 | 25 | 24 | 23 | 22 | 12 |
Swell 2 Height (m) Direction Period (s) | W 18 | W 18 | WNW 7 | W 18 | W 18 | W 18 | W 18 | W 16 | W 16 | W 16 | W 16 | W 16 | WSW 10 | W 16 | W 16 | W 11 | W 11 | W 15 | WNW 12 | WNW 11 | WNW 11 | WNW 11 | WNW 10 | WNW 10 |
| kJ | 6 | 6 | 10 | 6 | 6 | 6 | 6 | 5 | 5 | 5 | 5 | 5 | 9 | 5 | 5 | 2 | 9 | 4 | 14 | 25 | 23 | 22 | 21 | 20 |
Swell 3 Height (m) Direction Period (s) | — | — | W 18 | — | — | — | — | — | W 11 | W 11 | — | — | — | — | W 12 | W 16 | W 15 | — | W 15 | W 15 | W 15 | W 15 | W 15 | W 15 |
| kJ | — | — | 6 | — | — | — | — | — | 2 | 2 | — | — | — | — | 3 | 5 | 4 | — | 4 | 4 | 4 | 4 | 4 | 4 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | ESE 2 | — | — | — | — | — | — | — | — | — | — | NW 4 | NNW 4 | NNW 4 | NNW 5 | NNW 5 | NNW 6 |
| kJ | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | 3 | 10 | 18 | 39 | 51 | 90 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 76 | 83 | 83 | 268 | 268 | 268 | 268 | 268 | 268 | 268 | 76 | 81 | 81 | 268 | 81 | 282 | 136 | 311 | 311 |
Best forecast wave conditions in Inner Hebrides | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
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