Lossit Bay (Islay) Surf Break

Lat Long: 55.71° N 6.50° W

Lossit Bay (Islay) 48 hour detailed Surf Forecast

Issued: 6 pm 13 Sep 2026 (local time)

Forecast update in  hr  min

Today's Lossit Bay (Islay) sea temperature is
14.7°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 (14 Sep):

  • Morning surf: Morning surf (14 Sep, local time) - 2ft (0.6m), 9s period with WSW swell.
  • Afternoon surf: Afternoon surf (14 Sep, local time) - 3.5ft (1.0m), 8s period with W swell.
  • Evening surf: Evening surf (14 Sep, local time) - 4.5ft (1.3m), 9s period with W swell.

The current surf forecast for Lossit Bay (Islay) at 12AM is: 0.9m 10s primary swell from a West-northwest direction and 0.6m 9s secondary swell from a West-southwest direction (forecast issued at 06:00pm September 13). An open ocean swell of 0.5m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (BST) & DateWave HeightWave Period
Morning (14 Sep)2ft (0.6m)9s
Afternoon (14 Sep)3.5ft (1.0m)8s
Evening (14 Sep)4.5ft (1.3m)9s

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


Short Range Forecast

Moderate rain (total 19mm), heaviest on Mon afternoon. Very mild (max 16°C on Sun night, min 13°C on Sun afternoon). Mainly strong winds.

Sun
13
Monday
14
Tuesday
15
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)
1
0
0
1
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
Wave
Height (m)
Direction
Period (s)
1.2
WNW
10
1.1
WNW
10
1
WNW
10
0.9
WNW
9
0.9
WNW
9
0.7
WNW
9
0.7
WNW
9
1
W
8
1
W
8
1.2
W
8
1.4
W
9
1.8
W
9
1.7
W
9
1.6
W
10
1.5
W
10
1.8
W
10
2
W
9
2
W
9
2
W
7
Wave Graph
Metric surfscale
Energy kJ
263
218
179
156
113
70
82
132
133
201
327
541
508
500
434
600
678
642
411
Wind (km/h)
20
SE
25
SE
30
SE
20
SSE
20
SSW
20
S
25
SSE
25
SSE
25
SSE
20
S
30
SSW
40
WSW
30
WSW
35
WSW
25
W
40
WNW
40
W
35
WNW
40
NW
Wind State
cross-off
cross-off
cross-off
cross-off
cross
cross
cross-off
cross-off
cross-off
cross
cross
on
on
cross-on
on
on
on
cross-on
cross-on
High Tide
7:28PM2.64m
7:38AM2.46m
7:59PM2.48m
8:11AM2.37m
8:30PM2.28m
Low Tide
1:15PM0.02m
1:40AM0.23m
1:46PM0.12m
2:05AM0.31m
2:17PM0.28m
cloud
cloud
cloud
cloud
part cloud
cloud
cloud
light rain
light rain
mod rain
cloud
rain showers
clear
thunderstorm
rain showers
rain showers
rain showers
clear
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:54
6:56
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:50
7:46
7:44
 mm
1
2
7
2
1
1
1
1
1
Temp °C
13
14
15
15
15
16
15
16
16
16
16
15
14
14
15
14
14
13
13
Feels °C
9
10
11
12
12
13
11
13
13
14
11
9
8
8
11
7
7
6
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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