Surf Forecasts:
Lossit Bay (Islay) surf forecast from 12 Jul 2026:
- Best quality surf: Tuesday 14 Jul, 1AM (local time) - 1ft (0.3m), 12s period, W swell with offshore winds.
- Most powerful swell: Sunday 19 Jul, 1PM (local time) - 2ft (0.6m), 12s period, W swell with 98 kJ wave energy.
- Next surfable swell (1★+): Tuesday 14 Jul, 1AM (local time) - 1ft (0.3m), 12s period with W swell.
Best Forecast Surf Conditions for Lossit Bay (Islay) this week:
The surf forecast for Lossit Bay (Islay) over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Jul 14) at 1AM. The primary swell is predicted to be 0.3m and 12s period with a secondary swell of 0.3m and 7s. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Lossit Bay (Islay) in the next 16 days are 0.6m 12s and forecast to arrive on Sunday (Jul 19) at 1PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.6m 3s period and expected on Thursday (Jul 16) at 1AM.
| Wave Type | Time (BST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 1AM (Tue 14th Jul) | 1ft (0.3m) 12s |
| Best Surf | 1AM (Tue 14th Jul) | 1ft (0.3m) 12s |
| Most Powerful | 1PM (Sun 19th Jul) | 2ft (0.6m) 12s |
Table - best surf conditions forecast for Lossit Bay (Islay) over the next 16 days.
Short Range ForecastMostly dry. Warm (max 22°C on Tue afternoon, min 16°C on Mon morning). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Warm (max 23°C on Wed afternoon, min 15°C on Fri night). Wind will be generally light. | ||||||||||||||||||||
Sunday 12 | Monday 13 | Tuesday 14 | Wednesday 15 | Thursday 16 | Friday 17 | Saturday 18 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | W 8 | WNW 8 | WNW 7 | WNW 7 | WNW 7 | W 12 | W 11 | W 10 | W 10 | W 9 | W 9 | W 9 | W 8 | W 9 | W 8 | W 8 | W 8 | W 8 | NW 4 | NW 4 | NW 5 |
Wave Graph  | |||||||||||||||||||||
 kJ | 44 | 32 | 17 | 16 | 18 | 26 | 60 | 75 | 47 | 26 | 25 | 15 | 13 | 13 | 12 | 12 | 12 | 11 | 21 | 20 | 83 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | cross-off | off | off | cross-off | off | off | glassy | off | cross-off | off | off | off | glassy | cross-off | glassy | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 4:26PM2.17m | 4:52AM2.20m | 5:20PM2.38m | 5:41AM2.29m | 6:10PM2.56m | 6:27AM2.36m | 6:56PM2.67m | 7:10AM2.37m | 7:42PM2.71m | 7:52AM2.34m | 8:25PM2.65m | 8:33AM2.27m | 9:08PM2.52m | ||||||||
Low Tide | 10:03AM0.55m | 10:41PM0.50m | 11:04AM0.40m | 11:46PM0.38m | 11:57AM0.25m | 00:41AM0.30m | 12:45PM0.12m | 1:30AM0.27m | 1:28PM0.04m | 2:14AM0.30m | 2:11PM0.03m | 2:56AM0.37m | 2:52PM0.09m | 3:37AM0.47m | |||||||
 | |  | | | | |  | | | |  | | | | | | | | | | |
 | 4:56 | — | — | 4:58 | — | — | 5:00 | — | — | 5:01 | — | — | 5:03 | — | — | 5:03 | — | — | 5:05 | — | — |
 | — | — | 10:04 | — | — | 10:02 | — | — | 10:01 | — | — | 10:00 | — | — | 9:59 | — | — | 9:58 | — | — | 9:57 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 19 | 21 | 19 | 18 | 20 | 19 | 20 | 22 | 22 | 20 | 23 | 22 | 21 | 22 | 22 | 18 | 19 | 18 | 15 | 15 | 15 |
Feels °C | 18 | 20 | 16 | 16 | 17 | 15 | 19 | 20 | 19 | 18 | 22 | 20 | 19 | 22 | 19 | 17 | 16 | 15 | 14 | 12 | 13 |
Swell 1 Height (m) Direction Period (s) | W 8 | WNW 8 | WNW 7 | WNW 7 | WNW 7 | WNW 7 | W 9 | W 10 | W 10 | W 9 | W 9 | W 9 | W 8 | W 9 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 13 |
| kJ | 44 | 32 | 17 | 16 | 18 | 10 | 39 | 75 | 47 | 26 | 25 | 15 | 13 | 13 | 12 | 12 | 12 | 11 | 12 | 12 | 32 |
Swell 2 Height (m) Direction Period (s) | NW 5 | NW 5 | W 21 | W 15 | W 14 | W 12 | W 11 | W 18 | W 18 | W 18 | W 16 | W 16 | W 16 | W 15 | W 15 | — | — | W 10 | — | W 16 | — |
| kJ | 7 | 6 | 9 | 4 | 4 | 26 | 60 | 6 | 6 | 6 | 5 | 5 | 5 | 4 | 4 | — | — | 2 | — | 5 | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | W 15 | — | WNW 10 | — | W 18 | — | — | W 11 | — | — | — | — | SE 4 | W 11 | — | — | — | — |
| kJ | — | — | — | 4 | — | 18 | — | 6 | — | — | 2 | — | — | — | — | 1 | 2 | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | ESE 3 | ESE 3 | E 3 | — | E 3 | E 3 | ENE 2 | SE 3 | — | E 3 | E 3 | ESE 3 | NE 3 | — | E 3 | NW 3 | NW 4 | NW 4 | NW 5 |
| kJ | — | — | 4 | 1 | 1 | — | 2 | 1 | 1 | 2 | — | 8 | 3 | 3 | 3 | — | 1 | 3 | 21 | 20 | 83 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 130 | 277 | 277 | 185 | 0 | 0 | 0 | 0 | 275 | 275 | 275 | 300 | 300 | 300 | 301 | 432 | 304 | 344 | 289 | 62 |
Best forecast wave conditions in Inner Hebrides | |||||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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Information about the Lossit Bay (Islay) Surf forecast
The above surf forecast table for Lossit Bay (Islay) provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Lossit Bay (Islay) can be found by selecting the local surf guide option on the grey menu. Our Lossit Bay (Islay) surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Lossit Bay (Islay)) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).
Further information to help with frequently asked questions about our surf forecast for Lossit Bay (Islay) may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.
Are you planning a holiday in Inner Hebrides? If you are looking for accommodation near Lossit Bay (Islay), camping, hotels and holiday cottages in Inner Hebrides, consider staying in Motherwell which is 53 km (33 miles) away. Other places in and around Inner Hebrides where you can find information about places to rent, and car hire include Ballycastle which is 59 km (37 miles) away, Ballypatrick, Campbeltown and Coleraine.
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