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Kilcummin Harbour Surf Forecast
/ Mayo and Achill Island (14 surf breaks) /
Surf Forecasts:
Kilcummin Harbour surfForecast / Mayo and Achill Island / Ireland
48hr Weather and Surf, issued 11 pm Monday 23 Mar 2026 ISTForecast update in hr min s Forecast update imminent
Kilcummin Harbour surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Kilcummin Harbour sea temperature is
8.9° C
(Which is slightly cooler than normal)How big are the waves at Kilcummin Harbour today?
The current surf forecast for Kilcummin Harbour at 3AM is: 4.5m 12s primary swell from a West-northwest direction and 0.7m 12s secondary swell from a North direction (forecast issued at 11:00pm March 23). The wind direction is predicted to be cross-offshore and the swell rating is 11.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (24 Mar) | 20ft (6.0m) | 16s |
| Afternoon (24 Mar) | 16ft (5.0m) | 15s |
| Evening (24 Mar) | 16ft (5.0m) | 13s |
Table - waves today at Kilcummin Harbour. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Tuesday 24 | Wednesday 25 | Thursday 26 | ||||||||||||||||||||||
| 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |  |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 11 | 12 | 12 | 14 | 16 | 16 | 15 | 14 | 13 | 12 | 12 | 12 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 11 | 11 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 3308 | 3939 | 5922 | 11976 | 17553 | 14137 | 10052 | 8892 | 8336 | 11945 | 12580 | 13051 | 13326 | 13326 | 14016 | 12670 | 11371 | 7564 | 5645 | 4121 | 2852 | 2362 | 1126 | 1933 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off |
High Tide / height (m) | 8:38PM 3.20 | 9:03AM 3.00 | 9:30PM 2.98 | 10:05AM 2.64 | 10:39PM 2.77 | 11:32AM 2.37 | ||||||||||||||||||
Low Tide / height (m) | 2:41AM 0.43 | 3:02PM 0.61 | 3:39AM 0.72 | 3:59PM 0.93 | 5:03AM 0.97 | 5:25PM 1.16 | ||||||||||||||||||
Tuesday 24 | Wednesday 25 | Thursday 26 | ||||||||||||||||||||||
| Sunrise | - | - | - | - | 6:30 | - | - | - | - | - | - | - | 6:28 | - | - | - | - | - | - | - | 6:24 | - | - | - |
| Sunset | - | - | - | - | - | - | - | 6:55 | - | - | - | - | - | - | - | 6:58 | - | - | - | - | - | - | - | 7:00 |
 | |  | |  |  | |  |  | | |  | | | |  | | | | | | | | | |
Rain (mm) | - | - | - | - | - | 2 | 4 | 4 | 1 | 4 | - | 1 | 1 | 1 | 1 | - | - | - | - | - | - | 1 | - | - |
| Temp. °C | 11 | 11 | 10 | 9 | 9 | 9 | 8 | 7 | 7 | 5 | 5 | 5 | 6 | 6 | 7 | 7 | 8 | 8 | 7 | 6 | 6 | 8 | 9 | 11 |
| Feels °C (?) | 3 | 3 | 4 | 4 | 3 | 3 | 1 | -3 | -2 | -8 | -7 | -7 | -6 | -6 | -5 | -3 | 0 | 1 | 2 | 1 | 1 | 1 | 2 | 5 |
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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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