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Surf Forecasts:

Bunatrahir Bay surfForecast / Mayo and Achill Island / Ireland

information circle48hr Weather and Surf, issued 11 am Thursday 29 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
9.1° C
 (Which is slightly cooler than normal)

How big are the waves at Bunatrahir Bay today?

The current surf forecast for Bunatrahir Bay at 3PM is: 1.5m 13s primary swell from a West direction and 0.1m 9s secondary swell from a North direction (forecast issued at 11:00am January 29). An open ocean swell of 1.7m 5s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (IST) & DateWave HeightWave Period
Morning (29 Jan)6ft (1.8m)13s
Afternoon (29 Jan)5ft (1.5m)13s
Evening (29 Jan)4ft (1.2m)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
Thursday
29
Friday
30
Saturday
31
Sunday
01
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)
0
0
0
0
0
0
2
!
!
!
!
!
!
!
!
!
5
5
5
5
3
4
4
3
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1.8
W
1.6
W
1.5
W
1.3
W
1.2
W
1
W
1.7
W
3.5
W
4
W
4
W
4
W
3.5
W
3.5
W
3.5
W
3.5
W
3.5
W
3
W
3
W
3
W
3
W
3
W
2.5
W
2.5
W
2.5
W
Period(s) (?)131313121212201918171717161615151515151514141413
Wave
Graph
(?)Metric surfscale
Energy kJ (?)11558927474974182892230817310130924384867623671461195492484944454566462841783813298724022623
Wind
(km/h)
35
ESE
40
ESE
40
ESE
40
ESE
40
ESE
35
ESE
35
ESE
25
ESE
25
ESE
25
ENE
10
S
10
SSE
10
SSE
15
SSE
15
SE
10
SSE
15
SSE
15
SSE
15
SSE
15
SSE
15
SSE
15
SSE
15
SSW
25
WSW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		crossoffcross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		offcross-
off		cross-
off		offoffcross-
off
High Tide
/ height (m)
2:38PM
2.66
3:17AM
2.92
3:49PM
2.81
4:15AM
3.23
4:45PM
2.98
5:05AM
3.51
Low Tide
/ height (m)
8:22AM
0.91
8:50PM
0.77
9:35AM
0.65
9:51PM
0.58
10:33AM
0.38
10:40PM
0.38
Thursday
29
Friday
30
Saturday
31
Sunday
01
Sunrise8:30-------8:29-------8:27-------
Sunset--5:09-------5:12-------5:14-----
cloud
cloud
cloud
cloud
light rain
light rain
light rain
cloud
cloud
light rain
light rain
light rain
cloud
clear
part cloud
cloud
cloud
clear
clear
cloud
cloud
light rain
light rain
rain showers
Rain (mm)
----211--151---------112
Temp. °C777776677776766667876777
Feels °C (?)-1-2-2-2-2-2-211143422223432331
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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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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