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Surf Forecasts:

Bunatrahir Bay surfForecast / Mayo and Achill Island / Ireland

information circle48hr Weather and Surf, issued 11 am Wednesday 07 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
9.8° 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 2PM is: 1.6m 10s primary swell from a North direction and 1.3m 10s secondary swell from a North-northwest direction (forecast issued at 11:00am January 07). The wind direction is predicted to be cross-offshore and the swell rating is 3.

Time (IST) & DateWave HeightWave Period
Morning (07 Jan)8ft (2.5m)10s
Afternoon (07 Jan)5ft (1.6m)10s
Evening (07 Jan)11ft (3.5m)9s

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
07
Thursday
08
Friday
09
Saturday
10
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)
4
3
3
0
0
!
2
3
4
4
2
2
2
1
0
0
0
0
!
!
!
!
0
!
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
2.5
N
1.8
N
1.6
N
3.5
WNW
3.5
WNW
4
WNW
3
WNW
3
WNW
3
WNW
2.5
WNW
3
WNW
2.5
WNW
2.5
WNW
2.5
WNW
2.5
WNW
3
WNW
3
WNW
2.5
WNW
3.5
W
4
W
3.5
W
4
W
4
W
4
WNW
Period(s) (?)1010109910101011111112121313121212121313131312
Wave
Graph
(?)Metric surfscale
Energy kJ (?)1546653509208322052611173615882306181518292020173522132304252425131680395148294656550556944859
Wind
(km/h)
5
WSW
10
SSE
15
S
35
WNW
35
WNW
30
WNW
20
WNW
10
W
5
SSW
5
SW
10
NW
15
NW
15
NW
25
WNW
20
WNW
20
WNW
20
WNW
25
WNW
15
WNW
20
WNW
20
WSW
15
W
25
N
10
NW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off		offoffcross-
on		cross-
on		crosscrosscrosscross-
off		glasscross-
on		cross-
on		cross-
on		crosscross-
on		cross-
on		cross-
on		cross-
on		cross-
on		crosscross-
off		crossoncross-
on
High Tide
/ height (m)
8:13AM
3.65
8:40PM
2.81
8:57AM
3.44
9:25PM
2.65
9:41AM
3.18
10:13PM
2.51
Low Tide
/ height (m)
2:33PM
0.27
2:23AM
0.45
3:18PM
0.46
3:07AM
0.66
4:03PM
0.67
3:55AM
0.89
Wednesday
07
Thursday
08
Friday
09
Saturday
10
Sunrise8:56-------8:55-------8:53-------
Sunset--4:30-------4:31-------4:34-----
cloud
cloud
light rain
cloud
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
light rain
light rain
light rain
light rain
rain showers
rain showers
rain showers
clear
part cloud
cloud
rain showers
rain showers
clear
Rain (mm)
--1--------1111111---21-
Temp. °C645887765666545557755656
Feels °C (?)311-1-1-11223220-3-1-1-102-101-12
  • 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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