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Surf Forecasts:

Bunatrahir Bay surfForecast / Mayo and Achill Island / Ireland

information circle48hr Weather and Surf, issued 11 pm Monday 26 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
9.2° C
 (Which is slightly cooler than normal)

How big are the waves at Bunatrahir Bay today?

The current surf forecast for Bunatrahir Bay at 3AM is: 3.0m 14s primary swell from a West direction and 1.2m 4s secondary swell from a East-northeast direction (forecast issued at 11:00pm January 26). The wind direction is predicted to be cross-shore.

Time (IST) & DateWave HeightWave Period
Morning (27 Jan)10ft (3.0m)16s
Afternoon (27 Jan)10ft (3.0m)16s
Evening (27 Jan)10ft (3.0m)18s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Tuesday
27
Wednesday
28
Thursday
29
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)
4
1
0
0
0
2
2
3
4
!
!
!
!
!
3
1
1
1
2
1
2
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
2.2
WSW
3
W
3
W
3
W
3
W
3
W
3
W
3
W
3
W
4
W
5
W
4.5
W
4
W
3.5
W
3
W
3
W
2.5
W
2.4
W
2.2
W
2.2
W
2.1
W
1.9
WSW
1.7
W
1.5
W
Period(s) (?)121414151616161518171616161616151515141413131312
Wave
Graph
(?)Metric surfscale
Energy kJ (?)12082834344437994338442544103417520589831233097237163559245323728321324452004192215611249942661
Wind
(km/h)
5
SSE
15
NNE
40
ENE
45
ENE
50
E
40
ESE
45
ESE
30
ESE
35
SSW
30
SSW
25
SSE
25
SE
30
SE
30
SE
30
SE
35
SE
40
SE
40
SE
35
ESE
35
SSE
35
SE
35
SE
35
SE
35
ESE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
glasscross-
on		crosscrosscrosscross-
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-
off		cross-
off		cross-
off		cross-
off		cross-
off
High Tide
/ height (m)
11:20PM
2.56
11:43AM
2.70
12:39AM
2.54
1:11PM
2.60
2:04AM
2.67
2:38PM
2.66
Low Tide
/ height (m)
5:14AM
0.99
6:08PM
0.87
6:48AM
1.04
7:34PM
0.89
8:22AM
0.91
Tuesday
27
Wednesday
28
Thursday
29
Sunrise----8:33-------8:33-------8:30---
Sunset------5:06-------5:07-------5:09-
part cloud
cloud
light rain
mod rain
light rain
part cloud
light rain
light rain
light rain
part cloud
cloud
cloud
cloud
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
Rain (mm)
--482-131---------------
Temp. °C665468667755678787676887
Feels °C (?)42-4-6-5-1-4-1-1-1-2-2-101-1-1-2-2-1-200-1
  • 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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