Lossit Bay (Islay) Surf Break

Lat Long: 55.71° N 6.50° W

Lossit Bay (Islay) 48 hour detailed Surf Forecast

Issued: 6 pm 11 Sep 2026 (local time)

Forecast update in  hr  min

Today's Lossit Bay (Islay) sea temperature is
14.8°C
0.9° 

Lossit Bay (Islay) surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Lossit Bay (Islay) today (11 Sep):

  • Afternoon surf: Afternoon surf (11 Sep, local time) - 5.5ft (1.7m), 9s period with W swell.
  • Evening surf: Evening surf (11 Sep, local time) - 5ft (1.6m), 9s period with W swell.

The current surf forecast for Lossit Bay (Islay) at 11PM is: 1.6m 10s primary swell from a West direction and 0.8m 13s secondary swell from a West-northwest direction, 0.3m 2s secondary swell from a South direction (forecast issued at 06:00pm September 11). The wind direction is predicted to be cross-offshore.

Time (BST) & DateWave HeightWave Period
Morning (11 Sep)--
Afternoon (11 Sep)5.5ft (1.7m)9s
Evening (11 Sep)5ft (1.6m)9s

Table - waves today at Lossit Bay (Islay). (Swell directed towards the surf break)


Short Range Forecast

Moderate rain (total 18mm), heaviest on Fri night. Very mild (max 16°C on Sat morning, min 12°C on Fri night). Winds decreasing (strong winds from the SSE on Fri night, calm by Sun morning).

Fri
11
Saturday
12
Sunday
13
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
Rating
(10 max)
0
1
1
0
0
0
0
0
0
1
2
1
1
2
3
0
2
1
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.7
W
9
1.7
W
9
1.6
W
9
1.6
W
11
1.9
W
13
2.5
W
12
3
W
11
3
W
11
2.5
W
12
2.3
W
12
2.1
W
12
1.9
WNW
12
1.8
W
11
1.6
W
10
1.5
W
10
1.5
W
10
1.2
WNW
10
1.1
WNW
10
1
WNW
10
Wave Graph
Metric surfscale
Energy kJ
455
476
450
573
1226
1760
2078
1998
1776
1469
1227
995
762
573
506
477
269
218
179
Wind (km/h)
15
SW
15
SSW
30
S
50
SSE
40
S
40
SSW
35
WSW
35
WSW
25
NW
20
NNW
15
NW
15
NW
15
NW
10
NW
5
SW
15
SW
10
S
25
SE
30
SE
Wind State
cross-on
cross-on
cross-off
cross-off
cross
cross-on
cross-on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
glassy
cross-on
cross-off
cross-off
cross-off
High Tide
6:20PM2.74m
6:30AM2.48m
6:55PM2.73m
7:05AM2.50m
7:28PM2.64m
Low Tide
00:46AM0.19m
12:44PM-0.02m
1:14AM0.19m
1:15PM0.02m
part cloud
part cloud
cloud
light rain
mod rain
light rain
light rain
cloud
part cloud
cloud
part cloud
part cloud
part cloud
clear
clear
part cloud
part cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:50
6:52
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:54
7:52
7:50
 mm
4
9
1
1
Temp °C
15
15
15
12
13
15
16
15
14
13
13
13
13
12
12
12
13
14
15
Feels °C
12
12
9
3
6
9
11
10
10
10
10
11
11
10
11
10
11
10
9
  • 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
How to use the Wavefinder 

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.


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