Surf Forecasts:
How big are the waves at Machir Bay (Islay) today (30 Jun):
- Morning surf: Morning surf (30 Jun, local time) - 4ft (1.2m), 10s period with W swell.
- Afternoon surf: Afternoon surf (30 Jun, local time) - 3.5ft (1.1m), 9s period with W swell.
- Evening surf: Evening surf (30 Jun, local time) - 3.5ft (1.0m), 9s period with W swell.
The current surf forecast for Machir Bay (Islay) at 7PM is: 1.1m 9s primary swell from a West direction (forecast issued at 12:00pm June 30). An open ocean swell of 0.4m 5s is not directed at the surf break. The wind direction is predicted to be glassy.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 Jun) | 4ft (1.2m) | 10s |
| Afternoon (30 Jun) | 3.5ft (1.1m) | 9s |
| Evening (30 Jun) | 3.5ft (1.0m) | 9s |
Table - waves today at Machir Bay (Islay). (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 11mm), heaviest on Wed afternoon. Very mild (max 15°C on Wed night, min 12°C on Wed morning). Winds increasing (calm on Tue afternoon, near gales from the NW by Wed night). | ||||||||||||||||||||||||
Tue 30 | Wednesday 1 | Thursday 2 | Fri 3 | |||||||||||||||||||||
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 | 1 AM | 4 AM | 7 AM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | W 10 | W 9 | W 9 | W 9 | W 9 | W 9 | W 9 | W 12 | W 11 | W 10 | W 10 | W 10 | WSW 9 | WSW 9 | W 9 | WNW 9 | WNW 9 | W 10 | W 10 | W 9 | W 10 | W 9 | WSW 10 | WSW 10 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 255 | 205 | 196 | 196 | 159 | 155 | 152 | 268 | 220 | 168 | 153 | 118 | 396 | 1507 | 1569 | 1323 | 1121 | 885 | 730 | 632 | 470 | 397 | 378 | 255 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | glassy | cross-on | cross | cross-on | cross-on | on | cross | cross-off | cross | cross-on | on | cross-on | cross-on | on | on | on | on | on | cross-on | cross-on | cross |
High Tide | 6:56PM2.52m | 7:05AM2.40m | 7:32PM2.56m | 7:39AM2.41m | 8:08PM2.57m | |||||||||||||||||||
Low Tide | 12:38PM0.42m | 1:04AM0.55m | 1:12PM0.36m | 1:38AM0.55m | 1:46PM0.33m | 2:12AM0.57m | ||||||||||||||||||
 |  |  | |  |  | | | | | | | |  |  |  | | | | | | | | | |
 | 4:43 | — | — | — | — | — | 4:45 | — | — | — | — | — | — | — | 4:46 | — | — | — | — | — | — | — | 4:47 | — |
 | — | — | — | — | 10:13 | — | — | — | — | — | — | — | 10:13 | — | — | — | — | — | — | — | 10:12 | — | — | 10:12 |
mm | 1 | 1 | — | — | — | — | — | — | — | 1 | 3 | 3 | 1 | 1 | — | — | — | — | — | — | — | — | — | — |
Temp °C | 13 | 13 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 12 | 12 | 14 | 15 | 13 | 12 | 12 | 12 | 13 | 13 | 13 | 13 | 13 | 12 | 13 |
Feels °C | 9 | 9 | 12 | 14 | 12 | 13 | 12 | 12 | 11 | 10 | 5 | 8 | 9 | 6 | 2 | 4 | 6 | 8 | 8 | 8 | 9 | 10 | 9 | 10 |
Swell 1 Height (m) Direction Period (s) | W 10 | W 9 | W 9 | W 9 | W 9 | W 9 | W 9 | W 12 | W 11 | W 10 | W 10 | W 10 | W 9 | SE 5 | — | SSE 6 | SE 6 | — | — | — | NW 9 | NW 9 | WNW 9 | WSW 10 |
| kJ | 255 | 205 | 196 | 196 | 159 | 155 | 152 | 268 | 220 | 168 | 153 | 118 | 157 | 3 | — | 4 | 2 | — | — | — | 120 | 123 | 141 | 255 |
Swell 2 Height (m) Direction Period (s) | — | — | SE 5 | SE 5 | SE 5 | SE 5 | SE 4 | W 12 | W 11 | — | — | — | SE 4 | — | — | — | — | — | — | — | — | W 10 | NW 9 | WNW 8 |
| kJ | — | — | 21 | 7 | 4 | 1 | 1 | 43 | 55 | — | — | — | 6 | — | — | — | — | — | — | — | — | 123 | 182 | 117 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | W 14 | W 14 | SE 4 | SE 4 | SE 5 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | 16 | 14 | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SE 4 | SE 4 | SE 5 | — | — | — | — | — | — | — | SE 3 | S 4 | WSW 9 | WSW 9 | W 9 | WNW 9 | WNW 9 | W 10 | W 10 | W 9 | W 10 | W 9 | WSW 10 | — |
| kJ | 10 | 6 | 9 | — | — | — | — | — | — | — | 2 | 18 | 396 | 1507 | 1569 | 1323 | 1121 | 885 | 730 | 632 | 470 | 397 | 378 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 62 | 61 | 14 | 0 | 52 | 69 | 69 | 71 | 14 | 14 | 319 | 270 | 268 | 311 | 310 | 486 | 409 | 311 | 350 | 352 | 65 | 61 | 61 | 14 |
Best forecast wave conditions in Inner Hebrides | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
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