Lossit Bay (Islay) Surf Break

Lat Long: 55.71° N 6.50° W

Lossit Bay (Islay) 48 hour detailed Surf Forecast

Issued: 12 pm 02 Sep 2026 (local time)

Forecast update in  hr  min

Today's Lossit Bay (Islay) sea temperature is
14.9°C
0.7° 

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 8PM is: 0.7m 7s primary swell from a West direction and 0.3m 8s secondary swell from a Northwest direction (forecast issued at 12:00pm September 02). An open ocean swell of 0.4m 3s is not directed at the surf break. The wind direction is predicted to be cross-shore.

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 13mm), heaviest on Wed night. Very mild (max 16°C on Wed afternoon, min 13°C on Fri night). Winds increasing (moderate winds from the SSE on Wed afternoon, near gales from the WSW by Thu night).

Wed
2
Thursday
3
Friday
4
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)
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
Wave
Height (m)
Direction
Period (s)
1
W
8
0.9
W
8
0.8
W
8
0.7
W
7
0.6
W
7
1.4
W
5
1.6
W
6
1.5
W
7
1.3
W
7
1.2
W
7
1.1
W
7
2
WSW
7
2.2
WSW
8
2.3
W
9
3
W
10
4
W
11
4
W
12
3.5
W
12
3.5
W
12
3.5
W
12
3.5
W
12
Wave Graph
Metric surfscale
Energy kJ
121
93
72
54
38
114
209
202
157
138
127
330
585
885
1748
3638
4829
3998
3321
3441
3344
Wind (km/h)
20
SE
30
SE
30
SE
20
SSE
20
S
35
WSW
35
WSW
25
WSW
25
SW
25
SW
40
WSW
30
SW
35
WSW
40
WSW
50
WSW
55
WSW
50
W
45
W
50
W
45
W
45
W
Wind State
cross-off
cross-off
cross-off
cross-off
cross
on
on
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
2:46PM0.32m
3:11AM0.49m
3:29PM0.50m
3:57AM0.64m
4:29PM0.71m
light rain
cloud
cloud
light rain
light rain
light rain
clear
clear
cloud
cloud
light rain
light rain
rain showers
clear
rain showers
light rain
rain showers
rain showers
clear
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
1
1
2
1
1
1
1
1
1
2
1
Temp °C
15
15
15
16
16
16
16
15
14
16
16
14
14
14
14
14
14
14
14
14
14
Feels °C
12
11
11
14
13
10
10
11
10
12
9
9
7
7
5
4
4
6
5
5
5
  • 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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