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Bunatrahir Bay Surf Forecast
/ Mayo and Achill Island (14 surf breaks) /
Surf Forecasts:
Bunatrahir Bay surfForecast / Mayo and Achill Island / Ireland
48hr Weather and Surf, issued 12 pm Thursday 09 Apr 2026 ISTForecast 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
9.4° 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: 6.0m 15s primary swell from a West-northwest direction (forecast issued at 12:00pm April 09). The wind direction is predicted to be cross-shore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (09 Apr) | 11ft (3.5m) | 12s |
| Afternoon (09 Apr) | 18ft (5.5m) | 15s |
| Evening (09 Apr) | 20ft (6.0m) | 15s |
Table - waves today at Bunatrahir Bay. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Thursday 09 | Friday 10 | Saturday 11 | Sunday 12 | |||||||||||||||||||||
| 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 13 | 15 | 14 | 15 | 15 | 15 | 14 | 14 | 14 | 14 | 14 | 13 | 12 | 14 | 16 | 17 | 16 | 16 | 14 | 14 | 16 | 15 | 16 | 15 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 4796 | 11821 | 14322 | 17660 | 15338 | 12681 | 10826 | 9400 | 7526 | 6081 | 4518 | 5098 | 4975 | 14595 | 26193 | 35931 | 30466 | 21696 | 13885 | 9475 | 14885 | 32587 | 41949 | 34121 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross | cross | cross | cross | cross- off | off | cross- off | cross- off | cross- off | cross- off | off | cross- off | off | off | cross- off | cross- off | off | off | cross- off | cross- off | cross- off | cross- off | cross |
High Tide / height (m) | 10:46AM 2.19 | 11:28PM 2.41 | 12:07PM 2.03 | 1:00AM 2.36 | 1:55PM 2.04 | |||||||||||||||||||
Low Tide / height (m) | 4:36PM 1.21 | 5:57AM 1.35 | 5:58PM 1.35 | 7:58AM 1.33 | 7:52PM 1.33 | |||||||||||||||||||
Thursday 09 | Friday 10 | Saturday 11 | Sunday 12 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | 6:48 | - | - | - | - | - | - | - | 6:47 | - | - | - | - | - | - | - | 6:43 |
| Sunset | - | - | - | 8:27 | - | - | - | - | - | - | - | 8:29 | - | - | - | - | - | - | - | 8:30 | - | - | - | - |
 | |  | |  |  | |  | | | | |  | |  | | | | |  | | | | | |
Rain (mm) | 1 | 1 | 1 | 1 | - | - | - | - | - | 1 | 5 | 5 | - | - | 2 | 2 | 1 | 1 | 2 | 2 | 1 | 2 | 1 | 1 |
| Temp. °C | 7 | 7 | 7 | 6 | 6 | 6 | 5 | 4 | 4 | 4 | 5 | 5 | 5 | 4 | 3 | 5 | 6 | 6 | 6 | 7 | 6 | 7 | 7 | 7 |
| Feels °C (?) | -2 | -3 | -3 | -4 | -2 | 1 | 0 | -1 | -5 | -7 | -6 | -2 | -5 | -6 | -7 | -6 | -4 | -4 | -2 | -1 | -3 | -5 | -5 | -6 |
- 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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