Surf Forecasts:
How big are the waves at Lossit Bay (Islay) today (21 Jul):
- Morning surf: Morning surf (21 Jul, local time) - 4.5ft (1.3m), 5s period with NNW swell.
- Afternoon surf: Afternoon surf (21 Jul, local time) - 4.5ft (1.3m), 5s period with NNW swell.
- Evening surf: Evening surf (21 Jul, local time) - 4.5ft (1.4m), 5s period with NW swell.
The current surf forecast for Lossit Bay (Islay) at 5PM is: 1.3m 5s primary swell from a North-northwest direction and 0.4m 10s secondary swell from a West direction (forecast issued at 12:00pm July 21). The wind direction is predicted to be cross-onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Jul) | 4.5ft (1.3m) | 5s |
| Afternoon (21 Jul) | 4.5ft (1.3m) | 5s |
| Evening (21 Jul) | 4.5ft (1.4m) | 5s |
Table - waves today at Lossit Bay (Islay). (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 14°C on Wed afternoon, min 11°C on Tue morning). Winds decreasing (fresh winds from the NNW on Tue morning, light winds from the WNW by Thu morning). | |||||||||||||||||||||
Tue 21 | Wednesday 22 | Thursday 23 | |||||||||||||||||||
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) | NNW 6 | NNW 5 | NNW 5 | NNW 5 | NW 5 | NW 5 | NW 5 | NW 5 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | WNW 6 | NW 7 | WNW 6 | WNW 6 | WNW 6 |
Wave Graph  | |||||||||||||||||||||
 kJ | 101 | 97 | 94 | 94 | 98 | 82 | 62 | 45 | 82 | 82 | 79 | 77 | 75 | 43 | 35 | 35 | 28 | 21 | 28 | 26 | 51 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | on | on |
High Tide | 10:42AM1.88m | 11:21PM1.91m | 11:39AM1.74m | 00:22AM1.73m | 1:00PM1.65m | ||||||||||||||||
Low Tide | 5:03PM0.58m | 5:43AM0.79m | 5:59PM0.76m | 6:38AM0.87m | 7:08PM0.89m | ||||||||||||||||
 |  |  | |  | |  | | | | | | | | | | | | | | | |
 | 5:11 | — | — | — | — | — | 5:11 | — | — | — | — | — | — | — | 5:13 | — | — | — | — | — | — |
 | — | — | — | 9:52 | — | — | — | — | — | — | — | 9:51 | — | — | — | — | — | — | — | 9:49 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 11 | 11 | 11 | 11 | 11 | 12 | 12 | 12 | 13 | 13 | 14 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 13 |
Feels °C | 4 | 5 | 5 | 5 | 5 | 6 | 7 | 8 | 10 | 9 | 10 | 10 | 11 | 12 | 12 | 11 | 11 | 11 | 11 | 11 | 10 |
Swell 1 Height (m) Direction Period (s) | W 10 | W 10 | W 10 | W 9 | W 9 | W 9 | W 9 | W 9 | W 9 | W 9 | W 9 | W 9 | W 9 | W 9 | W 9 | NW 7 | WNW 6 | NW 7 | W 8 | W 8 | W 8 |
| kJ | 30 | 47 | 30 | 28 | 27 | 26 | 26 | 26 | 26 | 14 | 14 | 14 | 14 | 14 | 14 | 35 | 28 | 21 | 12 | 21 | 21 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | W 16 | W 16 | — | — | — | — | W 9 | — | W 9 | W 8 | W 8 | — | — | W 12 |
| kJ | — | — | — | — | — | — | — | 5 | 5 | — | — | — | — | 14 | — | 13 | 12 | 12 | — | — | 3 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NNW 6 | NNW 5 | NNW 5 | NNW 5 | NW 5 | NW 5 | NW 5 | NW 5 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | — | — | — | WNW 6 | WNW 6 | WNW 6 |
| kJ | 101 | 97 | 94 | 94 | 98 | 82 | 62 | 45 | 82 | 82 | 79 | 77 | 75 | 43 | 35 | — | — | — | 28 | 26 | 51 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 464 | 1223 | 1223 | 1223 | 321 | 321 | 306 | 276 | 88 | 180 | 1354 | 88 | 88 | 64 | 64 | 64 | 64 | 64 | 400 | 381 | 62 |
Best forecast wave conditions in Inner Hebrides | |||||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||||
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