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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 am Thursday 02 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
9.1° C
(Which is slightly cooler than normal)How big are the waves at Carrownisky today?
The current surf forecast for Carrownisky at 5AM is: 0.6m 10s primary swell from a West direction and 0.2m 13s secondary swell from a West-northwest direction (forecast issued at 12:00am April 02). The wind direction is predicted to be cross-onshore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (02 Apr) | 2.5ft (0.8m) | 10s |
| Afternoon (02 Apr) | 2.5ft (0.7m) | 10s |
| Evening (02 Apr) | 4.5ft (1.4m) | 10s |
Table - waves today at Carrownisky. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Thursday 02 | Friday 03 | Saturday 04 | ||||||||||||||||||||||
| 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 | 10 AM | 1 PM | 4 PM | 7 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |  |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 10 | 10 | 10 | 10 | 10 | 11 | 10 | 10 | 10 | 14 | 14 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 15 | 15 | 15 | 14 | 14 | 14 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 144 | 100 | 73 | 73 | 124 | 33 | 89 | 90 | 388 | 401 | 613 | 485 | 395 | 311 | 371 | 292 | 233 | 229 | 470 | 446 | 447 | 416 | 834 | 561 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | on | cross- on | cross | cross | cross- on | cross | cross | cross- on | on | on | on | on | on | on | on | on | cross- on | cross- off | off | off | cross | cross- on | cross- on |
High Tide / height (m) | 6:23AM 3.91 | 6:45PM 3.85 | 6:56AM 3.88 | 7:14PM 3.84 | 7:28AM 3.78 | |||||||||||||||||||
Low Tide / height (m) | 12:11AM 0.32 | 12:29PM 0.10 | 12:43AM 0.27 | 12:59PM 0.18 | 1:14AM 0.29 | 1:28PM 0.33 | ||||||||||||||||||
Thursday 02 | Friday 03 | Saturday 04 | ||||||||||||||||||||||
| Sunrise | - | - | - | - | 7:11 | - | - | - | - | - | - | - | 7:09 | - | - | - | - | - | - | - | 7:05 | - | - | - |
| Sunset | - | - | - | - | - | - | - | 8:15 | - | - | - | - | - | - | - | 8:16 | - | - | - | - | - | - | - | 8:19 |
 |  |  | |  | | | |  | | | |  | | |  | | | | |  | | | | |
Rain (mm) | - | - | - | - | 1 | 2 | 2 | 3 | 4 | 1 | - | - | - | - | - | - | - | - | - | 2 | 8 | 8 | 2 | 1 |
| Temp. °C | 7 | 7 | 7 | 7 | 7 | 8 | 9 | 9 | 10 | 9 | 9 | 9 | 8 | 7 | 8 | 8 | 7 | 7 | 6 | 4 | 3 | 10 | 8 | 6 |
| Feels °C (?) | 2 | 2 | 2 | 1 | 1 | 1 | 3 | 3 | 2 | 3 | 3 | 2 | 1 | 1 | 1 | 1 | 2 | 2 | 2 | -1 | -3 | -3 | -3 | 0 |
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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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