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Surf Forecasts:

Valley Left surfForecast / Mayo and Achill Island / Ireland

information circle48hr Weather and Surf, issued 5 pm Tuesday 17 Mar 2026 IST
Forecast update in hr  min  s Forecast update imminent
Valley Left surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Valley Left sea temperature is
8.7° C
 (Which is slightly cooler than normal)
Time (IST) & DateWave HeightWave Period
Morning (18 Mar)--
Afternoon (18 Mar)--
Evening (18 Mar)0.5ft (0.2m)14s

Table - waves today at Valley Left. (Swell directed towards the surf break)

Updates in  hr  min  s Forecast update imminent 
16 DaysHourly
Print Table
Tuesday
17
Wednesday
18
Thursday
19
Friday
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)
1
0
0
0
0
0
0
0
0
0
0
0
0
2
1
2
2
2
1
1
0
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
3
WNW
2.2
WNW
2.1
WNW
4
WSW
0.4
WNW
4
W
4
W
4
W
3.5
W
3.5
W
0.2
NNW
0.3
NNW
3
WNW
2.5
WNW
2.4
WNW
2.2
WNW
2
WNW
1.9
WNW
1.7
WNW
1.6
WNW
1.5
WNW
1.1
WNW
1
WNW
1.3
WNW
Period(s) (?)131212121216151414131414131313121212111111111110
Wave
Graph
(?)Metric surfscale
Energy kJ (?)304515231310057000001836239420781759147411581018698631515286234326
Wind
(km/h)
25
SSW
35
SSW
30
SW
20
SSW
10
S
10
SE
5
E
5
NE
15
NE
15
ENE
20
NE
15
NE
15
ENE
10
E
10
E
5
ESE
0
E
5
SSE
5
SE
5
SE
10
SE
10
SE
10
S
10
SSW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off		cross-
off		cross-
off		cross-
off		offcross-
off		glasscross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		crosscrosscross-
off		glassglassglasscross-
off		cross-
off		cross-
off		offoff
High Tide
/ height (m)
4:58PM
2.87
5:04AM
3.38
5:31PM
3.07
5:37AM
3.54
6:04PM
3.22
6:12AM
3.61
Low Tide
/ height (m)
10:49PM
0.39
11:21AM
0.04
11:22PM
0.22
11:53AM
-0.12
11:57PM
0.10
Tuesday
17
Wednesday
18
Thursday
19
Friday
20
Sunrise------6:48-------6:46-------6:43-
Sunset-6:45-------6:47-------6:50------
rain showers
clear
clear
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
Rain (mm)
1-----------------------
Temp. °C9999889998899101012131413121010911
Feels °C (?)31245576533447710121313118768
  • 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 Valley Left 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 Valley Left at:
surf-forecast.com

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