Lossit Bay (Islay) Surf Break

Lat Long: 55.71° N 6.50° W

Lossit Bay (Islay) 48 hour detailed Surf Forecast

Issued: 12 am 01 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 (01 Sep):

  • Morning surf: Morning surf (01 Sep, local time) - 6ft (1.9m), 7s period with WSW swell.
  • Afternoon surf: Afternoon surf (01 Sep, local time) - 7ft (2.1m), 8s period with W swell.
  • Evening surf: Evening surf (01 Sep, local time) - 5ft (1.5m), 8s period with W swell.

The current surf forecast for Lossit Bay (Islay) at 8AM is: 1.8m 7s primary swell from a West-southwest direction and 0.2m 9s secondary swell from a West direction, 0.2m 6s secondary swell from a North-northwest direction (forecast issued at 12:00am September 01). The wind direction is predicted to be cross-onshore.

Time (BST) & DateWave HeightWave Period
Morning (01 Sep)6ft (1.9m)7s
Afternoon (01 Sep)7ft (2.1m)8s
Evening (01 Sep)5ft (1.5m)8s

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


Short Range Forecast

Moderate rain (total 14mm), heaviest on Tue morning. Very mild (max 17°C on Wed night, min 13°C on Tue night). Winds decreasing (strong winds from the WSW on Tue morning, light winds from the ENE by Tue night).

Tuesday
1
Wednesday
2
Thursday
3
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)
0
0
0
0
0
0
0
0
1
1
1
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)
1.4
W
6
1.6
WSW
6
1.7
WSW
7
2
WSW
7
2.4
WSW
8
2
W
8
1.6
W
8
1.4
W
8
1.3
W
8
1.2
W
8
1.1
W
8
1
W
8
0.8
W
8
0.8
W
7
0.7
W
7
0.6
W
7
1.1
WSW
7
1.3
WSW
7
1.3
WSW
7
1.4
WSW
7
1.3
WSW
7
1.3
WSW
7
2
WSW
7
2.5
WSW
9
Wave Graph
Metric surfscale
Energy kJ
141
205
247
382
678
526
331
252
213
182
149
121
72
70
53
38
125
161
166
173
166
166
392
892
Wind (km/h)
30
SW
30
SSW
35
SSW
40
SW
40
WSW
20
WNW
15
WNW
15
NW
10
NW
5
ENE
15
E
25
SE
30
SE
30
SSE
20
SSE
20
S
35
WSW
25
WSW
30
WSW
30
WSW
25
SW
40
SW
35
SW
35
SW
Wind State
cross-on
cross-on
cross-on
cross-on
on
on
on
cross-on
cross-on
cross-off
off
cross-off
cross-off
cross-off
cross-off
cross
cross-on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
High Tide
8:19AM2.37m
8:42PM2.44m
8:56AM2.27m
9:20PM2.26m
9:38AM2.11m
Low Tide
2:07AM0.30m
2:12PM0.19m
2:36AM0.37m
2:46PM0.32m
3:11AM0.49m
3:29PM0.50m
cloud
cloud
cloud
light rain
light rain
light rain
rain showers
cloud
cloud
cloud
cloud
part cloud
cloud
light rain
light rain
cloud
cloud
cloud
rain showers
part cloud
cloud
light rain
light rain
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:28
6:31
6:33
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:21
8:17
8:15
 mm
1
3
3
1
1
1
1
1
1
1
Temp °C
14
14
14
14
15
14
14
14
13
13
13
14
15
14
16
17
16
17
16
15
15
17
14
14
Feels °C
9
9
8
7
9
11
11
11
11
12
10
10
10
10
13
15
10
13
11
10
11
10
8
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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