Lossit Bay (Islay) Surf Break

Lat Long: 55.71° N 6.50° W

Lossit Bay (Islay) 48 hour detailed Surf Forecast

Issued: 12 pm 14 Sep 2026 (local time)

Forecast update in  hr  min

Today's Lossit Bay (Islay) sea temperature is
14.7°C
1.0° 

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 (15 Sep):

  • Morning surf: Morning surf (15 Sep, local time) - 2.5ft (0.7m), 9s period with W swell.
  • Afternoon surf: Afternoon surf (15 Sep, local time) - 3.5ft (1.1m), 8s period with W swell.
  • Evening surf: Evening surf (15 Sep, local time) - 4ft (1.2m), 9s period with W swell.

The current surf forecast for Lossit Bay (Islay) at 12AM is: 1.6m 10s primary swell from a West-southwest direction and 0.1m 11s secondary swell from a Northwest direction, 0.1m 12s secondary swell from a Northwest direction (forecast issued at 12:00pm September 14). The wind direction is predicted to be cross-shore.

Time (BST) & DateWave HeightWave Period
Morning (15 Sep)2.5ft (0.7m)9s
Afternoon (15 Sep)3.5ft (1.1m)8s
Evening (15 Sep)4ft (1.2m)9s

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


Short Range Forecast

Moderate rain (total 17mm), heaviest on Mon afternoon. Very mild (max 17°C on Mon night, min 12°C on Wed morning). Winds decreasing (strong winds from the SW on Mon night, moderate winds from the NW by Wed morning).

Mon
14
Tuesday
15
Wednesday
16
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
1
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)
0.7
W
9
1.1
W
8
1.1
W
8
0.8
W
10
1.3
W
10
1.6
WSW
10
2.1
W
7
1.7
W
10
1.6
W
10
1.6
W
10
1.7
W
10
1.9
W
9
1.9
W
9
2.1
WNW
8
2
W
9
2.3
W
11
2.1
W
11
1.9
W
10
1.8
W
10
1.8
W
10
1.9
W
9
Wave Graph
Metric surfscale
Energy kJ
78
160
161
138
301
435
428
563
494
484
529
627
562
507
646
1276
1029
768
625
610
614
Wind (km/h)
25
SSE
30
S
30
S
25
SSE
25
S
50
SW
30
WSW
30
WSW
30
W
30
WNW
35
WNW
40
NW
35
NW
35
WNW
35
NW
30
NNW
20
NW
25
W
30
WSW
30
SSW
40
SSW
Wind State
cross-off
cross
cross
cross-off
cross
cross-on
on
cross-on
on
cross-on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
on
cross-on
cross-on
cross
High Tide
7:38AM2.46m
7:59PM2.48m
8:11AM2.37m
8:30PM2.28m
8:44AM2.22m
9:00PM2.06m
Low Tide
1:46PM0.12m
2:05AM0.31m
2:17PM0.28m
2:30AM0.42m
2:49PM0.47m
cloud
light rain
light rain
light rain
cloud
clear
rain showers
thunderstorm
rain showers
rain showers
rain showers
rain showers
clear
clear
rain showers
part cloud
part cloud
cloud
cloud
part cloud
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:54
6:56
6:58
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:46
7:44
7:42
 mm
1
2
2
1
1
2
1
1
1
1
2
Temp °C
15
16
16
16
17
15
14
14
14
14
14
13
13
13
14
13
13
12
13
13
13
Feels °C
11
12
12
13
13
6
8
8
9
8
8
6
7
7
8
7
9
7
7
7
6
  • 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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