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Carrownisky Surf Forecast
/ Mayo and Achill Island (14 surf breaks) /
Surf Forecasts:
Carrownisky surfForecast / Mayo and Achill Island / Ireland
48hr Weather and Surf, issued 6 am Sunday 12 Apr 2026 ISTForecast update in hr min s Forecast update imminent
Carrownisky surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Carrownisky sea temperature is
9.3° C
(Which is slightly cooler than normal)How big are the waves at Carrownisky today?
The current surf forecast for Carrownisky at 12PM is: 2.1m 14s primary swell from a West direction (forecast issued at 06:00am April 12). The wind direction is predicted to be onshore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (12 Apr) | 8ft (2.4m) | 14s |
| Afternoon (12 Apr) | 6ft (1.9m) | 13s |
| Evening (12 Apr) | 4.5ft (1.4m) | 13s |
Table - waves today at Carrownisky. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Sunday 12 | Monday 13 | Tuesday 14 | Wed 15 | |||||||||||||||||||||
| 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 | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 15 | 14 | 14 | 14 | 13 | 13 | 12 | 12 | 11 | 10 | 10 | 10 | 10 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 10 | 7 | 8 | 13 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 3067 | 2593 | 2097 | 1608 | 1138 | 640 | 353 | 221 | 192 | 147 | 139 | 98 | 67 | 64 | 44 | 44 | 43 | 28 | 27 | 17 | 10 | 8 | 15 | 92 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | on | on | on | on | on | cross- on | cross- on | cross- on | cross- on | cross | cross- on | cross- on | cross- on | cross- on | cross- off | off | off | off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off |
High Tide / height (m) | ||||||||||||||||||||||||
Low Tide / height (m) | ||||||||||||||||||||||||
Sunday 12 | Monday 13 | Tuesday 14 | Wed 15 | |||||||||||||||||||||
| Sunrise | - | 6:47 | - | - | - | - | - | - | - | 6:45 | - | - | - | - | - | - | - | 6:43 | - | - | - | - | - | - |
| Sunset | - | - | - | - | - | 8:34 | - | - | - | - | - | - | - | 8:36 | - | - | - | - | - | - | - | 8:37 | - | - |
 |  |  |  | | |  |  | | | | | |  | | |  | | | | | |  | | |
Rain (mm) | 1 | 1 | 1 | - | 1 | 1 | - | - | 1 | 1 | 1 | 1 | - | - | - | - | - | - | - | - | - | 1 | 4 | 3 |
| Temp. °C | 8 | 7 | 7 | 8 | 8 | 8 | 8 | 7 | 7 | 6 | 8 | 8 | 9 | 9 | 8 | 8 | 6 | 7 | 8 | 10 | 12 | 12 | 11 | 11 |
| Feels °C (?) | -3 | -4 | -4 | -1 | -1 | 1 | 2 | 1 | 2 | 1 | 3 | 2 | 4 | 5 | 4 | 3 | 1 | 1 | 3 | 6 | 9 | 9 | 8 | 7 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
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