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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 12 pm Sunday 19 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
9.7° C
(Which is normal for this time of year)How big are the waves at Carrownisky today?
The current surf forecast for Carrownisky at 7PM is: 0.3m 13s primary swell from a West-northwest direction and 0.2m 10s secondary swell from a West-northwest direction (forecast issued at 12:00pm April 19). The wind direction is predicted to be cross-onshore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 Apr) | 1.5ft (0.4m) | 10s |
| Afternoon (19 Apr) | 1.5ft (0.4m) | 10s |
| Evening (19 Apr) | 1ft (0.3m) | 12s |
Table - waves today at Carrownisky. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Sunday 19 | Monday 20 | Tuesday 21 | Wednesday 22 | |||||||||||||||||||||
| 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) (?) | 10 | 10 | 10 | 13 | 12 | 12 | 12 | 15 | 14 | 13 | 12 | 13 | 13 | 12 | 12 | 15 | 14 | 14 | 13 | 13 | 13 | 12 | 12 | 12 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 30 | 29 | 18 | 34 | 29 | 47 | 45 | 17 | 96 | 84 | 72 | 88 | 78 | 74 | 72 | 112 | 106 | 97 | 92 | 57 | 55 | 29 | 28 | 11 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | glass | on | cross- on | cross- off | off | off | off | off | off | cross- off | cross- off | off | off | off | off | off | off | off | off | off | off | off | off |
High Tide / height (m) | 7:15AM 4.05 | 7:36PM 4.08 | 8:00AM 3.91 | 8:19PM 3.93 | 8:50AM 3.66 | 9:07PM 3.71 | ||||||||||||||||||
Low Tide / height (m) | 1:17PM 0.03 | 1:42AM 0.06 | 1:59PM 0.25 | 2:27AM 0.21 | 2:45PM 0.55 | 3:19AM 0.46 | ||||||||||||||||||
Sunday 19 | Monday 20 | Tuesday 21 | Wednesday 22 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | 6:28 | - | - | - | - | - | - | - | 6:26 | - | - | - | - | - | - | - | 6:24 |
| Sunset | - | - | - | 8:46 | - | - | - | - | - | - | - | 8:49 | - | - | - | - | - | - | - | 8:51 | - | - | - | - |
 |  |  | |  |  |  | | | | | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 8 | 9 | 10 | 10 | 11 | 10 | 9 | 8 | 8 | 11 | 13 | 11 | 10 | 9 | 8 | 6 | 8 | 11 | 9 | 9 | 9 | 8 | 7 | 6 |
| Feels °C (?) | 5 | 7 | 7 | 7 | 7 | 5 | 4 | 3 | 3 | 7 | 9 | 6 | 6 | 4 | 3 | 0 | 2 | 3 | 1 | 1 | 2 | 0 | -1 | -2 |
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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
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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