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Lossit Bay (Islay) surfForecast / Scot – Inner Hebrides / UK
16 Day Weather and Surf, issued 12 pm Friday 17 Apr 2026 BSTForecast update in hr min s Forecast update imminent
Lossit Bay (Islay) surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Lossit Bay (Islay) sea temperature is
8.4° C
(Which is normal for this time of year)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 Sunday (Apr 19) at 10PM. The primary swell is predicted to be 1.3m and 13s period with a secondary swell of 0.6m and 9s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Lossit Bay (Islay) in the next 16 days are 2.5m 10s and forecast to arrive on Saturday (Apr 18) at 1PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.9m 4s period and expected on Tuesday (Apr 21) at 4AM.
| Wave Type | Time (BST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 10PM (Sun 19th Apr) | 4.5ft (1.3m) 13s |
| Best Surf | 10PM (Sun 19th Apr) | 4.5ft (1.3m) 13s |
| Most Powerful | 1PM (Sat 18th Apr) | 8ft (2.5m) 10s |
Table - best surf conditions forecast for Lossit Bay (Islay) over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range Forecast Light rain (total 6mm), mostly falling on Fri morning. Very mild (max 11°C on Fri morning, min 8°C on Fri night). Winds decreasing (strong winds from the W on Fri night, light winds from the ENE by Sun night). | Days 3-6 Weather Summary Mostly dry. Very mild (max 12°C on Tue afternoon, min 5°C on Mon night). Winds decreasing (strong winds from the E on Mon night, light winds from the ENE by Wed afternoon). | ||||||||||||||||||||
Friday 17 | Saturday 18 | Sunday 19 | Monday 20 | Tuesday 21 | Wednesday 22 | Thursday 23 | |||||||||||||||
| AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Rating (10 max) | |||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||||
| Wave Height (m) & direction (?) | |||||||||||||||||||||
| Period(s) (?) | 11 | 11 | 10 | 10 | 10 | 9 | 8 | 10 | 12 | 11 | 13 | 12 | 15 | 14 | 13 | 12 | 11 | 10 | 9 | 9 | 8 |
Wave (?)Graph  | |||||||||||||||||||||
 kJ (?) | 390 | 679 | 916 | 1264 | 1300 | 330 | 112 | 165 | 531 | 343 | 581 | 371 | 517 | 537 | 263 | 98 | 59 | 19 | 6 | 6 | 6 |
Wind (km/h) | |||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross- on | cross- on | cross- on | on | cross- on | on | cross- on | cross- off | off | cross- off | off | off | off | off | off | cross- off | off | glass | cross | cross |
High Tide / height (m) | 6:07PM 2.50 | 6:28AM 2.72 | 6:46PM 2.59 | 7:07AM 2.67 | 7:26PM 2.59 | 7:47AM 2.53 | 8:08PM 2.52 | 8:29AM 2.32 | 8:54PM 2.38 | 9:14AM 2.08 | 9:48PM 2.19 | 10:08AM 1.83 | 10:57PM 2.00 | ||||||||
Low Tide / height (m) | 12:04PM 0.16 | 12:07AM 0.06 | 12:36PM 0.11 | 12:45AM 0.05 | 1:08PM 0.12 | 1:26AM 0.12 | 1:44PM 0.20 | 2:11AM 0.26 | 2:23PM 0.32 | 3:03AM 0.47 | 3:11PM 0.47 | 4:12AM 0.69 | 4:16PM 0.62 | ||||||||
Friday 17 | Saturday 18 | Sunday 19 | Monday 20 | Tuesday 21 | Wednesday 22 | Thursday 23 | |||||||||||||||
| Sunrise | 6:16 | - | - | 6:15 | - | - | 6:11 | - | - | 6:09 | - | - | 6:07 | - | - | 6:05 | - | - | 6:03 | - | - |
| Sunset | - | 8:35 | - | - | 8:37 | - | - | 8:38 | - | - | 8:40 | - | - | 8:43 | - | - | 8:45 | - | - | 8:46 | - |
 | |  | |  |  | | |  | | | |  | | | | | | | | | |
Rain (mm) | 1 | 2 | 2 | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 11 | 10 | 10 | 9 | 8 | 8 | 8 | 8 | 9 | 10 | 11 | 8 | 9 | 12 | 10 | 10 | 12 | 11 | 10 | 11 | 12 |
| Feels °C (?) | 3 | 3 | 4 | 1 | 0 | 3 | 4 | 5 | 5 | 6 | 7 | 1 | 1 | 5 | 4 | 7 | 10 | 8 | 7 | 6 | 8 |
- Map Icons:
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Lossit Bay (Islay) surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
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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