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Surf Forecasts:

Bunatrahir Bay surfForecast / Mayo and Achill Island / Ireland

information circle48hr Weather and Surf, issued 11 pm Sunday 11 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 6AM is: 3.0m 11s primary swell from a West direction and 0.1m 14s secondary swell from a Northwest direction (forecast issued at 11:00pm January 11). The wind direction is predicted to be cross-offshore.

Time (IST) & DateWave HeightWave Period
Morning (12 Jan)10ft (3.0m)11s
Afternoon (12 Jan)7.5ft (2.3m)11s
Evening (12 Jan)10ft (3.0m)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
Monday
12
Tuesday
13
Wednesday
14
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)
!
!
!
2
3
3
4
2
2
3
0
0
0
0
0
1
3
4
4
4
3
2
4
3
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
4.5
WSW
4
W
3.5
W
3
W
3
W
2.5
W
2.3
W
2.5
NNW
3
NNW
3
NNW
3
NNW
3
NNW
3
NNW
3
NNW
3
NNW
2.2
N
2.5
NW
3
NW
2.5
NW
2.5
NW
1.9
NNW
1.6
NNW
1.9
WSW
2
WSW
Period(s) (?)111011111111111212121212121212121111111111111212
Wave
Graph
(?)Metric surfscale
Energy kJ (?)465631762567226018701512130421652341222923832471251326462561136914671834168714118145959831119
Wind
(km/h)
45
SW
40
SW
35
SW
30
SW
25
SSW
20
SW
10
WSW
15
N
10
NNE
10
NE
25
NNW
25
NW
30
NW
30
NW
30
NW
20
WNW
15
W
15
SW
15
SSW
20
S
25
S
25
SSE
15
S
15
SW
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		oncross-
on		cross-
on		oncross-
on		cross-
on		cross-
on		cross-
on		cross-
on		crosscross-
off		offoffoffcross-
off		offcross-
off
High Tide
/ height (m)
12:09AM
2.34
12:25PM
2.43
1:21AM
2.35
1:40PM
2.35
2:31AM
2.45
2:50PM
2.39
Low Tide
/ height (m)
6:07AM
1.24
6:55PM
1.09
7:31AM
1.26
8:03PM
1.08
8:44AM
1.17
Monday
12
Tuesday
13
Wednesday
14
Sunrise----8:52-------8:51-------8:49---
Sunset------4:38-------4:39-------4:42-
light rain
rain showers
clear
part cloud
cloud
light rain
light rain
light rain
cloud
cloud
mod rain
light rain
clear
part cloud
cloud
part cloud
cloud
part cloud
cloud
cloud
light rain
light rain
light rain
rain showers
Rain (mm)
11---111--82--------1411
Temp. °C999999977756677654456687
Feels °C (?)0112446444-10-1-1-100-1-1-1-1043
  • 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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