Lossit Bay (Islay) Surf Break

Lat Long: 55.71° N 6.50° W

Lossit Bay (Islay) 48 hour detailed Surf Forecast

Issued: 12 am 02 Sep 2026 (local time)

Forecast update in  hr  min

Today's Lossit Bay (Islay) sea temperature is
15.0°C
0.8° 

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 (02 Sep):

  • Morning surf: Morning surf (02 Sep, local time) - 3.5ft (1.0m), 8s period with W swell.
  • Afternoon surf: Afternoon surf (02 Sep, local time) - 2.5ft (0.8m), 8s period with W swell.
  • Evening surf: Evening surf (02 Sep, local time) - 2ft (0.6m), 7s period with W swell.

The current surf forecast for Lossit Bay (Islay) at 6AM is: 1.1m 8s primary swell from a West direction and 0.1m 17s secondary swell from a West direction (forecast issued at 12:00am September 02). The wind direction is predicted to be cross-offshore.

Time (BST) & DateWave HeightWave Period
Morning (02 Sep)3.5ft (1.0m)8s
Afternoon (02 Sep)2.5ft (0.8m)8s
Evening (02 Sep)2ft (0.6m)7s

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


Short Range Forecast

Moderate rain (total 16mm), heaviest on Wed afternoon. Very mild (max 16°C on Wed afternoon, min 13°C on Tue night). Winds increasing (calm on Tue night, near gales from the W by Fri morning).

Wednesday
2
Thursday
3
Friday
4
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
1
0
0
0
0
0
0
0
0
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)
1.3
W
8
1.2
W
8
1.1
W
8
1
W
8
0.9
W
8
0.8
W
8
0.7
W
7
0.6
W
7
1.4
WSW
6
1.6
W
6
1.5
W
7
1.3
W
7
1.2
W
7
1.4
WSW
7
1.8
WSW
7
2.2
W
9
2.3
W
10
3
W
11
3.5
W
12
4
W
12
4.5
W
12
4.5
W
13
4
W
12
4
W
12
Wave Graph
Metric surfscale
Energy kJ
208
177
146
121
93
72
53
38
131
213
208
161
138
186
299
749
952
1873
3243
4984
6077
5969
5116
4293
Wind (km/h)
5
NNW
5
E
15
ESE
25
SE
30
SE
30
SE
20
S
20
SSW
35
WSW
35
WSW
30
WSW
25
SSW
30
SW
40
WSW
45
WSW
40
WSW
45
WSW
50
WSW
55
WSW
55
W
50
W
50
W
50
W
40
WNW
Wind State
glassy
off
cross-off
cross-off
cross-off
cross-off
cross
cross
cross-on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
on
on
on
on
on
High Tide
8:56AM2.27m
9:20PM2.26m
9:38AM2.11m
10:05PM2.03m
10:31AM1.92m
Low Tide
2:36AM0.37m
2:46PM0.32m
3:11AM0.49m
3:29PM0.50m
3:57AM0.64m
4:29PM0.71m
cloud
cloud
cloud
cloud
cloud
light rain
light rain
light rain
light rain
clear
part cloud
cloud
light rain
light rain
light rain
rain showers
cloud
rain showers
light rain
rain showers
rain showers
rain showers
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:31
6:33
6:35
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:17
8:15
8:13
 mm
2
2
1
1
1
1
1
1
1
1
1
1
1
Temp °C
14
13
13
14
15
14
16
16
16
16
15
14
16
16
14
15
14
14
14
14
14
14
14
14
Feels °C
14
12
11
10
10
9
14
14
11
10
10
10
12
9
6
7
5
5
4
3
4
4
5
7
  • 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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