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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 Monday 13 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
9.2° C
(Which is slightly cooler than normal)How big are the waves at Carrownisky today?
The current surf forecast for Carrownisky at 10AM is: 0.7m 10s primary swell from a West-northwest direction and 0.3m 3s secondary swell from a Southwest direction (forecast issued at 06:00am April 13). The wind direction is predicted to be cross-shore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 Apr) | 2.5ft (0.8m) | 10s |
| Afternoon (13 Apr) | 2ft (0.6m) | 10s |
| Evening (13 Apr) | 1.5ft (0.5m) | 9s |
Table - waves today at Carrownisky. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Monday 13 | Tuesday 14 | Wednesday 15 | Thu 16 | |||||||||||||||||||||
| 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 | 10 | 10 | 10 | 10 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 10 | 7 | 14 | 13 | 12 | 12 | 12 | 12 | 4 | 11 | 14 | 15 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 157 | 144 | 106 | 73 | 67 | 45 | 44 | 43 | 43 | 28 | 15 | 17 | 10 | 8 | 36 | 363 | 121 | 147 | 107 | 107 | 80 | 629 | 1601 | 1809 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross | cross | cross- on | cross | cross | off | cross- off | off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross | cross | cross | cross | cross | cross | cross- on | cross- on | cross- on |
High Tide / height (m) | ||||||||||||||||||||||||
Low Tide / height (m) | ||||||||||||||||||||||||
Monday 13 | Tuesday 14 | Wednesday 15 | Thu 16 | |||||||||||||||||||||
| Sunrise | - | 6:45 | - | - | - | - | - | - | - | 6:43 | - | - | - | - | - | - | - | 6:39 | - | - | - | - | - | - |
| Sunset | - | - | - | - | - | 8:36 | - | - | - | - | - | - | - | 8:37 | - | - | - | - | - | - | - | 8:39 | - | - |
 |  |  | |  | |  | | |  | | | | |  |  | | | |  | |  | | | |
Rain (mm) | 1 | 1 | - | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 3 | 3 | 8 | 3 | 3 | - | - | 2 | 1 | 1 | 1 |
| Temp. °C | 7 | 6 | 8 | 9 | 9 | 9 | 8 | 7 | 7 | 8 | 9 | 10 | 12 | 11 | 11 | 12 | 10 | 10 | 10 | 11 | 10 | 10 | 10 | 9 |
| Feels °C (?) | 3 | 1 | 3 | 3 | 3 | 5 | 4 | 2 | 1 | 2 | 5 | 7 | 8 | 7 | 7 | 5 | 5 | 6 | 4 | 2 | -1 | 0 | 0 | -1 |
- 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
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Carrownisky 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.
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