Lossit Bay (Islay) surfForecast / Scot – Inner Hebrides / UK

information circle48hr Weather and Surf, issued 11 am Wednesday 17 Dec 2025 GMT
Forecast update in hr  min  s Forecast update imminent
Lossit Bay (Islay) surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Lossit Bay (Islay) sea temperature is
11.3° C
(Which is 1.5°C warmer than normal for this time of year)


How big are the waves at Lossit Bay (Islay) today?

The current surf forecast for Lossit Bay (Islay) at 5PM is: 2.5m 12s primary swell from a West-southwest direction (forecast issued at 11:00am December 17). An open ocean swell of 0.5m 5s is not directed at the surf break. The wind direction is predicted to be cross-onshore.

Time (GMT) & DateWave HeightWave Period
Morning (17 Dec)8ft (2.5m)13s
Afternoon (17 Dec)8ft (2.5m)12s
Evening (17 Dec)10ft (3.0m)13s

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

Updates in  hr  min  s Forecast update imminent
Wednesday
17
Thursday
18
Friday
19
Saturday
20
9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM
Rating
(10 max)
0
0
0
0
0
!
!
!
!
!
!
!
0
0
!
0
0
0
0
!
0
!
!
1
Swell
Height Map
Wave Height (m) & direction (?)
2.5
W
2.5
W
2.5
WSW
2.5
W
3
W
4.5
W
5.5
W
5.5
WNW
5.5
W
5
W
5
W
5
W
4.5
W
4.5
W
5
W
5
W
5
W
5
W
5
W
4.5
WNW
4
W
3.5
W
3
W
2.4
W
Period(s) (?)131212121318202020191919181817161616161514141313
Wave
Graph
(?)Metric surfscale
Energy kJ (?)21881933185418973583124362095123629219651826717724159951314613319139731283312472116241131591766596477528871912
Wind
(km/h)
40
S
35
SW
35
SW
35
SW
35
SSW
35
SSW
55
SW
40
SW
40
S
40
SSE
60
S
40
SW
45
SSW
60
SSW
60
SW
60
WSW
60
WSW
55
WSW
50
SW
45
SSW
40
SSW
40
SSE
45
SSE
45
SSE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
crosscross-
off
crosscross-
on
crosscross-
on
cross-
on
cross-
on
cross-
on
oncross-
on
cross-
on
crosscross-
off
cross-
off
cross-
off
High Tide
/ height (m)
3:38PM
2.01
4:01AM
2.07
4:15PM
2.07
4:37AM
2.17
4:50PM
2.12
5:13AM
2.25
Low Tide
/ height (m)
9:33AM
0.66
9:54PM
0.57
10:17AM
0.60
10:30PM
0.49
10:56AM
0.55
11:05PM
0.42
Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sunrise8:49-------8:51-------8:52-------
Sunset--3:52-------3:52-------3:52-----
part cloud
light rain
light rain
light rain
rain showers
cloud
light rain
clear
clear
cloud
light rain
rain showers
part cloud
cloud
thunderstorm
thunderstorm
light rain
light rain
rain showers
cloud
cloud
cloud
cloud
light rain
Rain (mm)
-3111-2---11--11111----1
Temp. °C101211101098888987899999898910
Feels °C (?)254221-4-2-1-2-4-1-4-5-4-4-3-3-2-20-1-10
  • 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

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