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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 5 am Thursday 27 Nov 2025 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
11.5° C
(Which is slightly warmer than usual)How big are the waves at Bunatrahir Bay today?
The current surf forecast for Bunatrahir Bay at 1PM is: 4.0m 10s primary swell from a West-southwest direction (forecast issued at 05:00am November 27). The wind direction is predicted to be cross-offshore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (27 Nov) | 10ft (3.0m) | 10s |
| Afternoon (27 Nov) | 16ft (5.0m) | 11s |
| Evening (27 Nov) | 31ft (9.5m) | 16s |
Table - waves today at Bunatrahir Bay. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Thursday 27 | Friday 28 | Saturday 29 | Sun 30 | |||||||||||||||||||||
| 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 10 | 10 | 10 | 10 | 11 | 13 | 16 | 17 | 17 | 16 | 16 | 15 | 14 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 1001 | 1129 | 1630 | 2425 | 5821 | 15442 | 44589 | 58831 | 48525 | 36707 | 30582 | 23270 | 18966 | 12270 | 8616 | 4610 | 3637 | 2555 | 2346 | 2084 | 3843 | 2210 | 1629 | 1207 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | off | cross- off | off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross | cross | cross | glass | glass | cross- on | cross- off | cross | cross | cross- on | on | cross- on |
High Tide / height (m) | 9:55AM 2.78 | 10:32PM 2.23 | 10:56AM 2.76 | 11:47PM 2.26 | 12:01PM 2.80 | |||||||||||||||||||
Low Tide / height (m) | 4:23PM 1.02 | 4:09AM 1.10 | 5:35PM 0.96 | 5:25AM 1.15 | 6:44PM 0.80 | |||||||||||||||||||
Thursday 27 | Friday 28 | Saturday 29 | Sun 30 | |||||||||||||||||||||
| Sunrise | - | - | 8:26 | - | - | - | - | - | - | - | 8:27 | - | - | - | - | - | - | - | 8:30 | - | - | - | - | - |
| Sunset | - | - | - | - | 4:22 | - | - | - | - | - | - | - | 4:21 | - | - | - | - | - | - | - | 4:20 | - | - | - |
 | |  |  |  |  | |  |  | |  | | | | | | | | |  | | |  | | |
Rain (mm) | 2 | 1 | 1 | 1 | - | - | - | - | - | - | - | 1 | 1 | 1 | - | - | - | 1 | 2 | - | - | - | 1 | 1 |
| Temp. °C | 13 | 14 | 13 | 12 | 10 | 9 | 9 | 8 | 8 | 8 | 8 | 9 | 9 | 8 | 8 | 7 | 6 | 6 | 6 | 8 | 8 | 8 | 9 | 7 |
| Feels °C (?) | 9 | 8 | 7 | 3 | -2 | -3 | -3 | -4 | -3 | -3 | -3 | -1 | 0 | 2 | 5 | 5 | 3 | 2 | 4 | 4 | 1 | 2 | 3 | 2 |
- 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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