Surf Forecasts:
How big are the waves at Machir Bay (Islay) today (31 Jul):
- Morning surf: Morning surf (31 Jul, local time) - 3ft (0.9m), 7s period with WSW swell.
- Afternoon surf: Afternoon surf (31 Jul, local time) - 3.5ft (1.0m), 7s period with W swell.
- Evening surf: Evening surf (31 Jul, local time) - 3.5ft (1.1m), 7s period with W swell.
The current surf forecast for Machir Bay (Islay) at 1PM is: 1.0m 7s primary swell from a West direction and 0.2m 6s secondary swell from a North-northwest direction, 0.1m 8s secondary swell from a North direction (forecast issued at 06:00am July 31). The wind direction is predicted to be onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 Jul) | 3ft (0.9m) | 7s |
| Afternoon (31 Jul) | 3.5ft (1.0m) | 7s |
| Evening (31 Jul) | 3.5ft (1.1m) | 7s |
Table - waves today at Machir Bay (Islay). (Swell directed towards the surf break)
Short Range ForecastLight rain (total 6mm), mostly falling on Fri morning. Very mild (max 15°C on Sun afternoon, min 13°C on Fri morning). Wind will be generally light. | |||||||||||||||||||||||
Friday 31 | Saturday 1 | Sunday 2 | |||||||||||||||||||||
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) | W 7 | W 7 | WSW 7 | W 7 | W 7 | W 7 | W 7 | W 7 | W 6 | W 6 | W 6 | W 6 | W 6 | WNW 6 | WNW 6 | WNW 6 | WNW 7 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | NW 8 | NW 8 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 22 | 45 | 79 | 93 | 88 | 104 | 104 | 86 | 81 | 106 | 126 | 151 | 135 | 123 | 104 | 88 | 91 | 113 | 93 | 95 | 76 | 59 | 57 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | glassy | cross-on | cross | glassy | off | off |
High Tide | 7:20AM2.54m | 7:46PM2.75m | 7:51AM2.56m | 8:18PM2.76m | 8:23AM2.55m | 8:49PM2.72m | |||||||||||||||||
Low Tide | 1:25PM0.17m | 1:50AM0.39m | 1:54PM0.15m | 2:20AM0.39m | 2:24PM0.18m | ||||||||||||||||||
 |  | |  |  | |  | | | | |  | | |  | | | | |  | | | | |
 | 5:26 | — | — | — | — | — | — | — | 5:28 | — | — | — | — | — | — | — | 5:31 | — | — | — | — | — | — |
 | — | — | — | — | — | 9:35 | — | — | — | — | — | — | — | 9:32 | — | — | — | — | — | — | — | 9:30 | — |
mm | — | 1 | 2 | 1 | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 13 | 13 | 13 | 13 | 14 | 14 | 13 | 13 | 13 | 13 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 13 | 14 | 15 | 15 |
Feels °C | 10 | 9 | 8 | 9 | 9 | 9 | 9 | 9 | 8 | 8 | 9 | 9 | 10 | 10 | 10 | 11 | 12 | 13 | 12 | 12 | 13 | 14 | 13 |
Swell 1 Height (m) Direction Period (s) | W 5 | W 7 | NW 6 | NNW 6 | W 12 | W 11 | W 11 | W 11 | W 10 | W 10 | W 10 | — | — | WSW 9 | WNW 6 | WNW 6 | WNW 7 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | NW 8 | NW 8 |
| kJ | 14 | 45 | 5 | 3 | 3 | 2 | 2 | 2 | 2 | 8 | 8 | — | — | 8 | 104 | 88 | 91 | 113 | 93 | 95 | 76 | 59 | 57 |
Swell 2 Height (m) Direction Period (s) | W 7 | NNW 6 | NW 6 | N 8 | — | N 8 | N 8 | — | — | — | — | — | — | N 10 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | W 10 |
| kJ | 22 | 3 | 8 | 1 | — | 1 | 1 | — | — | — | — | — | — | 2 | 14 | 14 | 14 | 14 | 14 | 7 | 7 | 7 | 8 |
Swell 3 Height (m) Direction Period (s) | NNW 6 | — | N 9 | — | — | — | — | — | — | — | — | — | — | — | NW 10 | NW 10 | N 9 | — | — | W 11 | W 10 | W 10 | — |
| kJ | 15 | — | 2 | — | — | — | — | — | — | — | — | — | — | — | 4 | 4 | 2 | — | — | 2 | 2 | 2 | — |
Wind waves Height (m) Direction Period (s) | — | SW 3 | WSW 7 | W 7 | W 7 | W 7 | W 7 | W 7 | W 6 | W 6 | W 6 | W 6 | W 6 | WNW 6 | — | — | — | — | — | — | — | — | — |
| kJ | — | 2 | 79 | 93 | 88 | 104 | 104 | 86 | 81 | 106 | 126 | 151 | 135 | 123 | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 71 | 71 | 95 | 641 | 344 | 933 | 244 | 231 | 242 | 223 | 459 | 476 | 476 | 244 | 69 | 61 | 61 | 0 | 60 | 16 | 0 | 0 | 0 |
Best forecast wave conditions in Inner Hebrides | |||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||||||
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