Surf Forecasts:
How big are the waves at Machir Bay (Islay) today (16 Sep):
- Morning surf: Morning surf (16 Sep, local time) - 6.5ft (2.0m), 11s period with W swell.
- Afternoon surf: Afternoon surf (16 Sep, local time) - 6ft (1.9m), 11s period with W swell.
- Evening surf: Evening surf (16 Sep, local time) - 7ft (2.1m), 9s period with W swell.
The current surf forecast for Machir Bay (Islay) at 9AM is: 2.0m 11s primary swell from a West direction (forecast issued at 12:00am September 16). The wind direction is predicted to be onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (16 Sep) | 6.5ft (2.0m) | 11s |
| Afternoon (16 Sep) | 6ft (1.9m) | 11s |
| Evening (16 Sep) | 7ft (2.1m) | 9s |
Table - waves today at Machir Bay (Islay). (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 16mm), heaviest on Fri morning. Very mild (max 14°C on Tue night, min 12°C on Fri morning). Winds increasing (moderate winds from the NW on Tue night, near gales from the WSW by Thu morning). | ||||||||||||||||||||||||
Wednesday 16 | Thursday 17 | Friday 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 9 | W 12 | WNW 11 | W 11 | W 11 | WNW 10 | W 10 | WSW 9 | W 9 | W 9 | W 10 | W 10 | W 12 | W 13 | W 14 | W 14 | W 14 | W 14 | W 13 | WNW 13 | W 13 | W 12 | W 12 | W 11 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 528 | 1027 | 1092 | 934 | 798 | 667 | 697 | 773 | 876 | 1015 | 1660 | 2903 | 4678 | 7787 | 10162 | 9371 | 7330 | 6611 | 5445 | 4354 | 3289 | 2377 | 2140 | 1894 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | on | on | cross-on | cross | cross-on | on | on | on | on | on | on | on | on | on | on | on | cross-on | cross | cross | cross-on | cross-on |
High Tide | 8:54AM2.48m | 9:10PM2.31m | 9:28AM2.28m | 9:42PM2.07m | 10:07AM2.06m | |||||||||||||||||||
Low Tide | 2:47AM0.42m | 3:05PM0.50m | 3:17AM0.61m | 3:41PM0.75m | 3:51AM0.82m | 4:26PM1.00m | ||||||||||||||||||
 | |  |  |  | | |  |  |  | |  | | |  | | | | | | | | | | |
 | — | 6:58 | — | — | — | — | — | — | — | — | 7:00 | — | — | — | — | — | — | — | 7:01 | — | — | — | — | — |
 | — | — | — | — | — | — | 7:42 | — | — | — | — | — | — | — | 7:38 | — | — | — | — | — | — | — | 7:36 | — |
mm | — | — | — | 1 | — | — | — | 2 | 2 | — | 1 | 1 | 1 | 1 | — | — | — | — | — | — | 4 | 2 | 1 | 2 |
Temp °C | 13 | 14 | 13 | 14 | 13 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 14 | 14 | 14 | 14 | 12 | 13 | 14 | 15 |
Feels °C | 7 | 10 | 9 | 9 | 7 | 8 | 8 | 7 | 7 | 5 | 4 | 3 | 4 | 3 | 4 | 5 | 6 | 7 | 8 | 8 | 5 | 6 | 9 | 8 |
Swell 1 Height (m) Direction Period (s) | WNW 12 | W 12 | W 11 | — | W 11 | WNW 10 | W 10 | W 9 | — | SSE 4 | — | — | — | — | — | — | — | — | — | WNW 13 | W 13 | W 12 | WNW 12 | SE 5 |
| kJ | 52 | 144 | 994 | — | 798 | 667 | 618 | 484 | — | 2 | — | — | — | — | — | — | — | — | — | 4354 | 3289 | 2377 | 1747 | 1 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | N 8 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SE 5 | SSE 5 |
| kJ | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 4 | 19 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | WNW 9 | W 12 | WNW 11 | W 11 | — | W 10 | W 10 | WSW 9 | W 9 | W 9 | W 10 | W 10 | W 12 | W 13 | W 14 | W 14 | W 14 | W 14 | W 13 | W 13 | — | S 4 | W 12 | W 11 |
| kJ | 528 | 1027 | 1092 | 934 | — | 635 | 697 | 773 | 876 | 1015 | 1660 | 2903 | 4678 | 7787 | 10162 | 9371 | 7330 | 6611 | 5445 | 4179 | — | 34 | 2140 | 1894 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 472 | 81 | 81 | 91 | 273 | 65 | 271 | 246 | 315 | 327 | 304 | 329 | 727 | 901 | 835 | 645 | 455 | 455 | 455 | 65 | 61 | 69 | 61 | 333 |
Best forecast wave conditions in Inner Hebrides | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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