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Surf Forecasts:

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

information circle48hr Weather and Surf, issued 5 pm Saturday 17 Jan 2026 GMT
Forecast update in hr  min  s Forecast update imminent
Machir Bay (Islay) surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Machir Bay (Islay) sea temperature is
9.3° C
 (Which is slightly warmer than usual)

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

The current surf forecast for Machir Bay (Islay) at 11PM is: 1.2m 11s primary swell from a West direction (forecast issued at 05:00pm January 17). An open ocean swell of 0.7m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (GMT) & DateWave HeightWave Period
Morning (17 Jan)--
Afternoon (17 Jan)4.5ft (1.4m)12s
Evening (17 Jan)4ft (1.2m)12s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Saturday
17
Sunday
18
Monday
19
Tuesday
20
3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM
Rating
(10 max)
3
1
0
0
0
0
0
0
0
0
0
0
0
0
2
2
2
4
5
3
3
4
3
1
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1.4
W
1.3
W
1.2
W
1.2
W
1.1
W
1.1
W
1
W
0.9
W
0.9
W
0.8
W
0.8
W
0.8
W
0.8
W
1.2
W
1.2
W
2.5
W
3
W
3
W
3
W
3
W
3
W
2.5
W
2.5
W
2.4
W
Period(s) (?)1212121111111010101010991119171616161616161615
Wave
Graph
(?)Metric surfscale
Energy kJ (?)5724693803482822722121621561231181061033321004369145234481424242953955358832452559
Wind
(km/h)
20
ESE
25
ESE
30
SE
30
SE
35
SE
35
SE
40
SE
35
SSE
30
SSE
25
SSE
25
SSE
30
SSE
30
SSE
30
SSE
30
SSE
35
SSE
30
S
10
WSW
5
NNE
25
ESE
25
ESE
25
ESE
35
ESE
45
SE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
offcross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		crossonglasscross-
off		cross-
off		offcross-
off		cross-
off
High Tide
/ height (m)
4:56PM
2.32
5:21AM
2.51
5:30PM
2.44
5:55AM
2.64
6:02PM
2.53
6:29AM
2.73
Low Tide
/ height (m)
11:04PM
0.45
11:29AM
0.53
11:37PM
0.31
12:01PM
0.45
12:08AM
0.20
Saturday
17
Sunday
18
Monday
19
Tuesday
20
Sunrise------8:41-------8:41-------8:40-
Sunset4:28-------4:29-------4:30-------
clear
clear
clear
clear
clear
clear
part cloud
part cloud
light rain
light rain
cloud
cloud
cloud
cloud
light rain
light rain
light rain
cloud
light rain
cloud
cloud
cloud
cloud
light rain
Rain (mm)
--------11----111-2----1
Temp. °C777888888887777777678788
Feels °C (?)21010000111-10-10-10441210-2
  • 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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FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Machir Bay (Islay) surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.

View detailed surf forecast for Machir Bay (Islay) at:
surf-forecast.com

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