Lossit Bay (Islay) surfForecast / Scot – Inner Hebrides / UK

information circle12 Day Weather and Surf, issued 6 am Wednesday 27 Aug 2025 BST
Forecast 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
15.3° C
(Which is 1.0°C warmer than 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 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Aug 28) at 10PM. The primary swell is predicted to be 2.1m and 12s period. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Lossit Bay (Islay) in the next 12 days are 4.0m 9s and forecast to arrive on Saturday (Aug 30) at 10PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.7m 6s period and expected on Saturday (Aug 30) at 4PM.

Wave TypeTime (BST) & Date Wave Height & Period
Next good surf (1 star+)10PM (Thu 28th Aug)7ft (2.1m) 12s
Best Surf 7PM (Mon 1st Sep)10ft (3.0m) 10s
Most Powerful10PM (Sat 30th Aug)13ft (4.0m) 9s

Table - best surf conditions forecast for Lossit Bay (Islay) over the next 12 days.

Updates in  hr  min  s Forecast update imminent

Short Range Forecast Heavy rain (total 41mm), heaviest during Wed morning. Very mild (max 16°C on Wed afternoon, min 13°C on Fri night). Mainly strong winds.

Days 3-6 Weather Summary Heavy rain (total 25mm), heaviest during Sat morning. Very mild (max 16°C on Sat afternoon, min 13°C on Sat morning). Winds decreasing (gales from the SE on Sat morning, light winds from the S by Mon afternoon).

Wednesday
27
Thursday
28
Friday
29
Saturday
30
Sunday
31
Monday
01
Tuesday
02
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
1
3
2
1
2
1
0
0
0
0
0
0
0
0
0
2
2
0
0
0
2
Swell
Height Map
Wave Height (m) & direction (?)
2.3
W
2.2
W
2.1
W
2.2
W
2.3
W
1.9
W
1.7
W
1.5
W
1.4
W
1.2
W
0.9
W
3.5
W
2.5
W
2.2
WSW
2.2
WSW
2
WSW
2.2
W
2.5
W
2.2
WNW
2
W
2.1
W
Period(s) (?)1313131212111010999981012111010999
Wave
Graph
(?)Metric surfscale
Energy (?)18661583142014591595904580415311234134198592118272210162698713341533632683
Wind
(km/h)
40
SE
25
SE
35
SSE
40
SSE
15
SW
20
SSW
20
WNW
25
W
20
SW
40
SE
55
S
60
WSW
50
SW
35
SW
30
SSW
25
S
15
S
30
NW
30
WNW
25
WSW
10
S
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off
cross-
off
cross-
off
cross-
off
cross-
on
crossononcross-
on
cross-
off
crosscross-
on
cross-
on
cross-
on
cross-
on
crosscrosscross-
on
ononcross
High Tide
/ height (m)
8:32PM
2.36
8:40AM
2.21
9:01PM
2.18
9:11AM
2.08
9:30PM
1.99
9:45AM
1.92
10:03PM
1.80
10:26AM
1.74
10:47PM
1.61
11:33AM
1.56
12:18AM
1.47
2:01PM
1.52
2:40AM
1.52
Low Tide
/ height (m)
2:18PM
0.22
2:40AM
0.45
2:46PM
0.37
3:04AM
0.54
3:17PM
0.54
3:32AM
0.67
3:51PM
0.73
4:07AM
0.80
4:38PM
0.91
5:06AM
0.94
6:07PM
1.06
7:03AM
1.01
8:32PM
1.06
Wednesday
27
Thursday
28
Friday
29
Saturday
30
Sunday
31
Monday
01
Tuesday
02
Sunrise6:18--6:20--6:22--6:24--6:26--6:28--6:31--
Sunset-8:34--8:30--8:28--8:25--8:22--8:21--8:17-
mod rain
rain showers
heavy rain
heavy rain
thunderstorm
rain showers
rain showers
clear
rain showers
mod rain
rain showers
rain showers
rain showers
rain showers
rain showers
part cloud
cloud
rain showers
rain showers
cloud
rain showers
Rain (mm)
711211242-2727221--42-1
Temp. °C141614141514141514141614141514141414141414
Feels °C (?)71277131310119364588111198912
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder

Eyeball surf reportRecent Eyeball Surf Reports for Scot - Inner Hebrides

  1. weather stationWind Update The wind is still cross-off at Lossit Bay (Islay) (fresh winds from the SE at Islay:portEllen 16 km from Lossit Bay (Islay)). A 2.2m groundswell from the W

    Lossit Bay (Islay)
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16 km away, 1 h 33 min ago

33 km/h
SE
0.0
15.3
Air / Water (°C)
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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 12 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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