Surf Forecasts:
How big are the waves at Machir Bay (Islay) today (16 Aug):
- Morning surf: Morning surf (16 Aug, local time) - 3ft (0.9m), 8s period with WNW swell.
- Afternoon surf: Afternoon surf (16 Aug, local time) - 2.5ft (0.8m), 7s period with WNW swell.
- Evening surf: Evening surf (16 Aug, local time) - 2.5ft (0.7m), 6s period with W swell.
The current surf forecast for Machir Bay (Islay) at 9AM is: 0.9m 8s primary swell from a West-northwest direction and 0.1m 8s secondary swell from a West direction (forecast issued at 12:00am August 16). The wind direction is predicted to be cross-shore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (16 Aug) | 3ft (0.9m) | 8s |
| Afternoon (16 Aug) | 2.5ft (0.8m) | 7s |
| Evening (16 Aug) | 2.5ft (0.7m) | 6s |
Table - waves today at Machir Bay (Islay). (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 27mm), heaviest during Mon afternoon. Very mild (max 15°C on Mon morning, min 12°C on Sat night). Winds increasing (light winds from the W on Sat night, fresh winds from the W by Mon night). | ||||||||||||||||||||||||
Sunday 16 | Monday 17 | Tuesday 18 | ||||||||||||||||||||||
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 |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | WNW 8 | WNW 8 | WNW 8 | WNW 7 | WNW 7 | WNW 7 | WNW 7 | W 6 | W 8 | W 8 | W 9 | W 9 | WSW 8 | WSW 8 | W 8 | W 8 | WSW 8 | W 6 | W 6 | W 6 | W 7 | W 8 | W 9 | W 10 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 142 | 142 | 102 | 78 | 78 | 61 | 35 | 41 | 130 | 147 | 158 | 122 | 96 | 90 | 84 | 63 | 96 | 144 | 176 | 206 | 295 | 454 | 700 | 951 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | cross-on | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-off | cross | cross | on | on | on | on | on | on | on | on |
High Tide | 8:22AM2.68m | 8:49PM2.85m | 8:57AM2.57m | 9:22PM2.62m | 9:31AM2.41m | 9:55PM2.36m | ||||||||||||||||||
Low Tide | 2:24AM0.18m | 2:30PM0.01m | 2:59AM0.31m | 3:07PM0.20m | 3:33AM0.47m | 3:45PM0.44m | ||||||||||||||||||
 |  |  | |  | | |  | | | | | | |  | | | | | | | | |  | |
 | — | 5:58 | — | — | — | — | — | — | — | 6:00 | — | — | — | — | — | — | — | 6:01 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 9:00 | — | — | — | — | — | — | — | 8:58 | — | — | — | — | — | — | — | 8:55 | — |
mm | — | 2 | — | — | 1 | — | — | 1 | — | 1 | — | — | 2 | 4 | 10 | 4 | 1 | — | — | — | — | — | 1 | — |
Temp °C | 14 | 13 | 12 | 12 | 12 | 13 | 13 | 13 | 13 | 13 | 13 | 14 | 15 | 14 | 14 | 14 | 15 | 15 | 14 | 14 | 14 | 14 | 14 | 14 |
Feels °C | 12 | 10 | 10 | 9 | 9 | 9 | 10 | 10 | 11 | 11 | 11 | 13 | 14 | 12 | 10 | 11 | 10 | 10 | 9 | 9 | 9 | 9 | 8 | 9 |
Swell 1 Height (m) Direction Period (s) | WNW 8 | WNW 8 | WNW 8 | WNW 7 | WNW 7 | WNW 7 | WNW 7 | W 6 | W 8 | W 8 | W 9 | W 9 | WSW 8 | WSW 8 | W 8 | W 8 | W 18 | — | SE 4 | — | — | W 16 | — | — |
| kJ | 142 | 142 | 102 | 78 | 78 | 61 | 35 | 41 | 130 | 147 | 158 | 122 | 96 | 90 | 84 | 63 | 6 | — | 1 | — | — | 5 | — | — |
Swell 2 Height (m) Direction Period (s) | — | — | W 8 | W 8 | — | — | W 6 | NW 7 | NW 7 | NW 7 | NW 7 | NW 6 | NW 6 | WNW 6 | NW 6 | NW 6 | — | — | — | — | — | — | — | — |
| kJ | — | — | 1 | 1 | — | — | 20 | 18 | 12 | 12 | 7 | 7 | 6 | 4 | 1 | 1 | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | W 12 | W 11 | ESE 3 | ESE 3 | — | — | — | — | — | W 18 | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | 3 | 2 | 1 | 1 | — | — | — | — | — | 6 | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | SSE 2 | SSE 3 | SSE 3 | S 3 | — | — | — | — | — | — | S 3 | WSW 8 | W 6 | W 6 | W 6 | W 7 | W 8 | W 9 | W 10 |
| kJ | — | — | — | — | — | 1 | 1 | 1 | 1 | — | — | — | — | — | — | 2 | 96 | 144 | 176 | 206 | 295 | 454 | 700 | 951 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 61 | 61 | 61 | 61 | 16 | 71 | 71 | 71 | 0 | 4 | 0 | 0 | 71 | 16 | 76 | 270 | 270 | 282 | 327 | 327 | 352 | 327 | 327 | 65 |
Best forecast wave conditions in Inner Hebrides | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
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