Surf Forecasts:
How big are the waves at Machir Bay (Islay) today (23 Sep):
- Morning surf: Morning surf (23 Sep, local time) - 7ft (2.2m), 13s period with W swell.
- Afternoon surf: Afternoon surf (23 Sep, local time) - 6.5ft (2.0m), 12s period with W swell.
- Evening surf: Evening surf (23 Sep, local time) - 6ft (1.8m), 12s period with W swell.
The current surf forecast for Machir Bay (Islay) at 6PM is: 1.9m 12s primary swell from a West direction (forecast issued at 12:00pm September 23). The wind direction is predicted to be cross-onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 Sep) | 7ft (2.2m) | 13s |
| Afternoon (23 Sep) | 6.5ft (2.0m) | 12s |
| Evening (23 Sep) | 6ft (1.8m) | 12s |
Table - waves today at Machir Bay (Islay). (Swell directed towards the surf break)
Short Range ForecastLight rain (total 6mm), mostly falling on Wed morning. Very mild (max 16°C on Thu afternoon, min 12°C on Wed afternoon). Winds increasing (light winds from the SSW on Wed night, strong winds from the SSE by Thu morning). | |||||||||||||||||||||
Wed 23 | Thursday 24 | Friday 25 | |||||||||||||||||||
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) | W 13 | W 13 | W 12 | W 12 | W 11 | W 11 | W 11 | W 11 | W 10 | W 10 | W 10 | W 12 | W 12 | W 16 | W 16 | W 16 | W 16 | W 15 | W 14 | W 13 | W 13 |
Wave Graph  | |||||||||||||||||||||
 kJ | 1617 | 1452 | 1141 | 1013 | 746 | 606 | 535 | 441 | 346 | 333 | 392 | 1141 | 1728 | 7313 | 8021 | 7545 | 6449 | 5261 | 4370 | 3172 | 2833 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | on | cross-on | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross |
High Tide | 4:45PM2.36m | 4:53AM2.26m | 5:15PM2.59m | 5:24AM2.46m | 5:44PM2.78m | ||||||||||||||||
Low Tide | 10:23AM0.64m | 10:55PM0.65m | 10:55AM0.43m | 11:23PM0.45m | 11:24AM0.25m | ||||||||||||||||
 |  |  | |  |  | | |  | | |  |  | | | | | | | | | |
 | 7:11 | — | — | — | — | — | — | 7:13 | — | — | — | — | — | — | — | 7:15 | — | — | — | — | — |
 | — | — | — | 7:22 | — | — | — | — | — | — | — | 7:21 | — | — | — | — | — | — | — | 7:17 | — |
mm | 1 | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 1 | — | — | — | — | — | 1 | 1 |
Temp °C | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 12 | 13 | 14 | 16 | 15 | 13 | 14 | 13 | 13 | 13 | 13 | 14 | 14 | 13 |
Feels °C | 7 | 8 | 9 | 9 | 10 | 8 | 5 | 4 | 5 | 5 | 9 | 10 | 7 | 9 | 6 | 6 | 7 | 7 | 10 | 9 | 6 |
Swell 1 Height (m) Direction Period (s) | W 13 | W 13 | W 12 | W 12 | W 11 | W 11 | W 11 | W 11 | W 10 | W 10 | W 10 | W 12 | W 17 | W 16 | W 16 | W 16 | W 16 | W 15 | W 14 | W 13 | W 13 |
| kJ | 1617 | 1452 | 1141 | 1013 | 746 | 606 | 535 | 441 | 346 | 333 | 392 | 1141 | 1187 | 7313 | 8021 | 7545 | 6449 | 5261 | 4370 | 3172 | 2833 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | NW 12 | — | — | S 4 | SSE 5 | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | 77 | — | — | 15 | 17 | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | WNW 4 | — | — | — | — | — | SSE 3 | S 4 | S 5 | S 5 | S 5 | S 4 | W 12 | — | — | — | — | — | — | — | — |
| kJ | 8 | — | — | — | — | — | 5 | 26 | 61 | 81 | 42 | 40 | 1728 | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 244 | 244 | 206 | 65 | 14 | 16 | 62 | 71 | 319 | 374 | 244 | 63 | 65 | 61 | 61 | 65 | 65 | 65 | 61 | 61 | 61 |
Best forecast wave conditions in Inner Hebrides | |||||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||||
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