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Surf Forecasts:

Valley Left surfForecast / Mayo and Achill Island / Ireland

information circle48hr Weather and Surf, issued 11 pm Thursday 19 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
8.8° C
 (Which is slightly cooler than normal)

How big are the waves at Valley Left today?

The current surf forecast for Valley Left at 7AM is: 1.1m 11s primary swell from a West-northwest direction (forecast issued at 11:00pm March 19). An open ocean swell of 0.8m 10s is not directed at the surf break, a second open ocean swell of 0.4m 3s is not directed at the surf break. The wind direction is predicted to be offshore.

Time (IST) & DateWave HeightWave Period
Morning (20 Mar)3.5ft (1.0m)10s
Afternoon (20 Mar)5ft (1.6m)13s
Evening (20 Mar)8ft (2.5m)15s

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

Updates in  hr  min  s Forecast update imminent 
16 DaysHourly
Print Table
Friday
20
Saturday
21
Sunday
22
9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM
Rating
(10 max)
0
1
0
0
0
0
1
2
3
3
4
4
4
4
4
4
4
4
2
1
0
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1.5
WNW
1.6
WNW
1.5
WNW
1.1
WNW
1
WNW
1.6
WNW
1.6
WNW
1.9
WNW
2.5
WNW
3
WNW
3
WNW
3
WNW
3
WNW
3.5
WNW
4
WNW
4
WNW
3.5
WNW
3.5
WNW
3.5
WNW
3
WNW
3
WNW
4
WNW
4.5
WNW
4.5
WNW
Period(s) (?)111111111010131315151514141616151514141413141514
Wave
Graph
(?)Metric surfscale
Energy kJ (?)59161549428622552085211572837395540383196350065986656623452965029436936783597556090958986
Wind
(km/h)
5
E
10
SE
10
S
10
SSW
15
S
15
SSW
15
SW
15
SSW
10
SW
10
SSW
10
S
10
SSW
10
S
15
SSW
20
SSW
20
S
25
S
25
SSW
25
SW
20
W
20
NNW
25
NNW
25
NW
25
NNW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
glasscross-
off		offoffoffoffcross-
off		cross-
off		cross-
off		offoffoffoffoffoffoffoffoffcross-
off		crosscross-
on		cross-
on		cross-
on		cross-
on
High Tide
/ height (m)
6:04PM
3.22
6:12AM
3.61
6:39PM
3.31
6:49AM
3.58
7:15PM
3.31
7:29AM
3.43
Low Tide
/ height (m)
11:57PM
0.10
12:25PM
-0.17
12:33AM
0.05
1:00PM
-0.11
1:12AM
0.09
1:36PM
0.06
Friday
20
Saturday
21
Sunday
22
Sunrise----6:43-------6:41-------6:37---
Sunset-------6:52-------6:53-------6:55
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
part cloud
cloud
cloud
light rain
cloud
cloud
part cloud
Rain (mm)
--------------------1---
Temp. °C13131110810101099988910999998788
Feels °C (?)12129846666776555444453011
  • 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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