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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 Thursday 09 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 11AM is: 1.6m 13s primary swell from a West direction (forecast issued at 06:00am April 09). The wind direction is predicted to be onshore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (09 Apr) | 5ft (1.6m) | 13s |
| Afternoon (09 Apr) | 7ft (2.2m) | 15s |
| Evening (09 Apr) | 6.5ft (2.0m) | 15s |
Table - waves today at Carrownisky. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Thursday 09 | Friday 10 | Saturday 11 | Sun 12 | |||||||||||||||||||||
| 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) (?) | 11 | 11 | 13 | 15 | 15 | 15 | 15 | 15 | 15 | 14 | 14 | 14 | 14 | 11 | 13 | 14 | 16 | 16 | 16 | 16 | 14 | 14 | 16 | 16 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 188 | 326 | 839 | 2043 | 2249 | 2117 | 1568 | 1225 | 957 | 919 | 593 | 573 | 313 | 441 | 1575 | 2791 | 3913 | 4575 | 3834 | 2831 | 1939 | 1686 | 3103 | 4704 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | on | on | on | on | on | on | on | cross | cross- off | cross- off | cross- off | cross- off | cross- on | cross- on | cross- on | cross- on | cross- on | cross | cross | cross- on | cross- on | on | cross- on |
High Tide / height (m) | 10:40AM 2.63 | 11:03PM 2.76 | 12:01PM 2.46 | 12:31AM 2.67 | 1:42PM 2.48 | |||||||||||||||||||
Low Tide / height (m) | 4:15AM 1.30 | 4:23PM 1.52 | 5:31AM 1.49 | 5:51PM 1.68 | 7:27AM 1.47 | 7:48PM 1.62 | ||||||||||||||||||
Thursday 09 | Friday 10 | Saturday 11 | Sun 12 | |||||||||||||||||||||
| Sunrise | - | 6:54 | - | - | - | - | - | - | - | 6:52 | - | - | - | - | - | - | - | 6:50 | - | - | - | - | - | - |
| Sunset | - | - | - | - | - | 8:28 | - | - | - | - | - | - | - | 8:30 | - | - | - | - | - | - | - | 8:31 | - | - |
 |  |  | | | | | | |  | | | |  |  |  | | | | | |  |  | | |
Rain (mm) | - | 1 | 1 | 1 | 1 | 1 | - | - | - | - | 1 | - | 4 | 9 | - | 1 | 1 | 1 | 1 | 1 | 3 | 2 | 2 | 2 |
| Temp. °C | 9 | 8 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 5 | 4 | 6 | 7 | 6 | 6 | 5 | 5 | 6 | 7 | 7 | 8 | 8 | 8 | 6 |
| Feels °C (?) | 2 | 0 | -4 | -5 | -5 | -4 | -2 | 1 | 2 | -2 | -4 | -6 | -5 | -4 | -8 | -8 | -8 | -6 | -5 | -6 | -1 | -2 | -2 | -8 |
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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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