Lossit Bay (Islay) Surf Break

Lat Long: 55.71° N 6.50° W

Lossit Bay (Islay) 48 hour detailed Surf Forecast

Issued: 12 am 23 Sep 2026 (local time)

Forecast update in  hr  min

Today's Lossit Bay (Islay) sea temperature is
14.9°C
1.4° 

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 (23 Sep):

  • Morning surf: Morning surf (23 Sep, local time) - 7ft (2.2m), 13s period with W swell.
  • Afternoon surf: Afternoon surf (23 Sep, local time) - 6.5ft (2.0m), 12s period with W swell.
  • Evening surf: Evening surf (23 Sep, local time) - 6ft (1.8m), 12s period with W swell.

The current surf forecast for Lossit Bay (Islay) at 9AM is: 2.2m 13s primary swell from a West direction and 0.6m 4s secondary swell from a West-northwest direction (forecast issued at 12:00am September 23). The wind direction is predicted to be cross-onshore.

Time (BST) & DateWave HeightWave Period
Morning (23 Sep)7ft (2.2m)13s
Afternoon (23 Sep)6.5ft (2.0m)12s
Evening (23 Sep)6ft (1.8m)12s

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


Short Range Forecast

Moderate rain (total 11mm), heaviest on Tue night. Very mild (max 17°C on Thu afternoon, min 11°C on Tue night). Mainly strong winds.

Wednesday
23
Thursday
24
Friday
25
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
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
Rating
(10 max)
2
1
0
0
0
1
1
2
2
0
0
0
0
0
0
0
0
0
0
0
0
0
!
!
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
2.3
W
14
2.2
W
14
2.2
W
13
2.2
W
13
2.1
W
13
2
W
12
1.8
W
12
1.7
W
11
1.6
W
11
1.5
W
11
1.4
W
11
1.2
W
10
1.2
W
10
1.4
W
10
1.9
W
12
2.5
W
12
3.5
WNW
16
3.5
WNW
16
3.5
W
16
3.5
W
15
3.5
W
15
3.5
W
14
3
W
14
3
W
13
Wave Graph
Metric surfscale
Energy kJ
2037
1785
1708
1617
1452
1141
911
734
606
535
441
296
284
392
1013
1966
6545
6791
6701
5794
5481
4432
3603
2692
Wind (km/h)
10
NNW
20
NW
25
WNW
25
NW
25
WNW
20
WNW
10
W
5
S
25
SSE
40
SSE
45
SSE
45
SSE
45
SSE
35
S
35
SSW
30
WSW
35
WSW
30
WSW
30
WSW
30
SW
30
SW
25
SW
25
S
30
SSW
Wind State
cross-on
cross-on
cross-on
cross-on
cross-on
on
on
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross
High Tide
4:01AM1.79m
4:29PM2.09m
4:35AM1.99m
4:59PM2.29m
5:07AM2.17m
5:29PM2.47m
Low Tide
10:25PM0.79m
10:20AM0.58m
10:57PM0.62m
10:52AM0.41m
11:25PM0.46m
11:21AM0.26m
mod rain
light rain
part cloud
clear
part cloud
part cloud
clear
part cloud
part cloud
part cloud
part cloud
cloud
cloud
cloud
cloud
light rain
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:11
7:13
7:15
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:22
7:21
7:17
 mm
6
2
1
Temp °C
11
12
13
13
13
12
12
12
12
12
12
13
14
16
17
13
14
13
13
13
13
13
13
13
Feels °C
9
8
8
7
8
8
9
10
7
4
4
4
5
9
11
7
8
6
6
7
7
8
7
8
  • 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 

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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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