Surf Forecasts:
How big are the waves at Lossit Bay (Islay) today (18 Aug):
- Morning surf: Morning surf (18 Aug, local time) - 5ft (1.5m), 7s period with W swell.
- Afternoon surf: Afternoon surf (18 Aug, local time) - 5.5ft (1.7m), 8s period with W swell.
- Evening surf: Evening surf (18 Aug, local time) - 7ft (2.1m), 10s period with W swell.
The current surf forecast for Lossit Bay (Islay) at 7PM is: 1.9m 9s primary swell from a West direction (forecast issued at 12:00pm August 18). The wind direction is predicted to be onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Aug) | 5ft (1.5m) | 7s |
| Afternoon (18 Aug) | 5.5ft (1.7m) | 8s |
| Evening (18 Aug) | 7ft (2.1m) | 10s |
Table - waves today at Lossit Bay (Islay). (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 15mm), heaviest on Wed morning. Very mild (max 14°C on Tue morning, min 12°C on Thu night). Winds increasing (light winds from the E on Wed afternoon, strong winds from the N by Thu afternoon). | |||||||||||||||||||||
Tue 18 | Wednesday 19 | Thursday 20 | |||||||||||||||||||
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 8 | W 8 | W 9 | W 10 | W 11 | W 11 | W 10 | W 10 | W 10 | W 10 | W 10 | W 10 | W 10 | W 10 | W 10 | W 10 | W 10 | NNW 6 | NNW 6 | NNW 6 |
Wave Graph  | |||||||||||||||||||||
 kJ | 223 | 283 | 418 | 561 | 900 | 992 | 972 | 848 | 694 | 610 | 544 | 482 | 424 | 363 | 260 | 214 | 146 | 113 | 169 | 220 | 245 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross-off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | cross |
High Tide | 9:18AM2.15m | 9:43PM2.10m | 9:55AM1.97m | 10:19PM1.86m | 10:39AM1.79m | ||||||||||||||||
Low Tide | 3:30PM0.41m | 3:53AM0.62m | 4:10PM0.63m | 4:30AM0.76m | 5:00PM0.84m | ||||||||||||||||
 | | | |  |  | |  |  | | | |  | | | |  | | | |  | |
 | 6:01 | — | — | — | — | — | 6:03 | — | — | — | — | — | — | — | 6:05 | — | — | — | — | — | — |
 | — | — | — | 8:55 | — | — | — | — | — | — | — | 8:52 | — | — | — | — | — | — | — | 8:51 | — |
mm | — | — | — | — | — | 1 | 1 | 2 | 1 | 4 | 2 | 1 | 1 | — | 1 | 1 | — | — | — | — | — |
Temp °C | 14 | 14 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 14 | 13 | 13 | 13 | 13 | 13 | 14 | 13 | 13 | 13 |
Feels °C | 9 | 8 | 8 | 8 | 9 | 9 | 7 | 8 | 8 | 9 | 10 | 12 | 10 | 10 | 9 | 9 | 10 | 9 | 5 | 5 | 5 |
Swell 1 Height (m) Direction Period (s) | — | — | W 16 | — | W 10 | W 11 | W 11 | W 10 | W 10 | W 10 | W 10 | W 10 | W 10 | W 10 | W 10 | W 10 | NNW 7 | W 10 | W 9 | W 9 | W 9 |
| kJ | — | — | 5 | — | 900 | 992 | 972 | 848 | 694 | 610 | 544 | 482 | 424 | 363 | 260 | 214 | 81 | 113 | 83 | 58 | 57 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | W 18 | W 17 | W 17 | W 17 | W 17 | W 17 | W 16 | W 16 | NNW 7 | W 10 | W 16 | W 16 | W 15 | W 15 |
| kJ | — | — | — | — | — | — | — | 6 | 6 | 6 | 6 | 5 | 5 | 5 | 5 | 70 | 146 | 5 | 5 | 5 | 4 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | W 16 | W 16 | W 16 | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 5 | 5 | 5 | — | — | — |
Wind waves Height (m) Direction Period (s) | W 7 | W 8 | W 8 | W 9 | — | — | — | — | S 3 | — | — | — | — | — | N 4 | NE 3 | NE 3 | NNW 6 | NNW 6 | NNW 6 | NNW 6 |
| kJ | 223 | 283 | 418 | 561 | — | — | — | — | 1 | — | — | — | — | — | 17 | 2 | 1 | 97 | 169 | 220 | 245 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 335 | 335 | 335 | 237 | 57 | 57 | 57 | 57 | 22 | 22 | 15 | 0 | 15 | 8 | 15 | 15 | 0 | 331 | 465 | 331 | 331 |
Best forecast wave conditions in Inner Hebrides | |||||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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