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Surf Forecasts:

Bunatrahir Bay surfForecast / Mayo and Achill Island / Ireland

information circle48hr Weather and Surf, issued 11 am Wednesday 14 Jan 2026 IST
Forecast update in hr  min  s Forecast update imminent
Bunatrahir Bay surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Bunatrahir Bay sea temperature is
9.6° C
 (Which is normal for this time of year)

How big are the waves at Bunatrahir Bay today?

The current surf forecast for Bunatrahir Bay at 5PM is: 2.3m 12s primary swell from a West-southwest direction and 0.9m 10s secondary swell from a North-northwest direction, 0.7m 10s secondary swell from a North direction (forecast issued at 11:00am January 14). The wind direction is predicted to be cross-offshore.

Time (IST) & DateWave HeightWave Period
Morning (14 Jan)5.5ft (1.7m)10s
Afternoon (14 Jan)7.5ft (2.3m)12s
Evening (14 Jan)7.5ft (2.3m)12s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Wednesday
14
Thursday
15
Friday
16
Saturday
17
9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM
Rating
(10 max)
2
2
4
3
3
3
4
!
!
!
!
!
!
!
!
!
!
!
!
!
!
2
3
3
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1.7
NNW
1.3
NNW
2.3
WSW
2.3
WSW
2.3
W
2.4
W
2
WNW
4.5
W
5
W
4.5
W
4.5
W
4.5
W
4.5
W
4.5
W
4
W
4
W
3.5
W
4
W
4
W
3.5
W
3.5
W
3
W
3
W
2.5
W
Period(s) (?)101012121211191817171717161616151515151514141313
Wave
Graph
(?)Metric surfscale
Energy kJ (?)5993471446139614631509276112823138911317511848116271041992897854635658686750672859775087378127922288
Wind
(km/h)
30
S
35
S
20
SSE
15
SW
15
SW
15
SW
20
SW
20
SW
15
SW
15
SSW
15
SSW
15
SSE
15
SSE
15
SSE
15
SSE
10
SE
15
ESE
10
SE
10
ESE
10
ESE
5
ENE
10
NE
10
NNE
5
NE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
offoffoffcross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		offcross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
on		cross-
on		oncross-
on
High Tide
/ height (m)
2:50PM
2.39
3:28AM
2.61
3:45PM
2.49
4:14AM
2.79
4:30PM
2.62
4:54AM
2.99
Low Tide
/ height (m)
8:44AM
1.17
9:01PM
1.00
9:40AM
1.02
9:49PM
0.86
10:25AM
0.85
10:29PM
0.70
Wednesday
14
Thursday
15
Friday
16
Saturday
17
Sunrise8:49-------8:49-------8:48-------
Sunset--4:42-------4:44-------4:45-----
cloud
light rain
light rain
clear
part cloud
rain showers
light rain
rain showers
rain showers
cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
cloud
cloud
part cloud
part cloud
Rain (mm)
-55--1111---------------
Temp. °C777766665775454324556666
Feels °C (?)002211111331-100-1-20223233
  • 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 Bunatrahir Bay 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 Bunatrahir Bay at:
surf-forecast.com

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