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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 12 am Tuesday 14 Apr 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
9.2° C
(Which is slightly cooler than normal)How big are the waves at Kilcummin Harbour today?
The current surf forecast for Kilcummin Harbour at 5AM is: 1.5m 9s primary swell from a West-northwest direction and 0.6m 12s secondary swell from a Northwest direction (forecast issued at 12:00am April 14). An open ocean swell of 0.8m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (14 Apr) | 3ft (0.9m) | 11s |
| Afternoon (14 Apr) | 2.5ft (0.8m) | 9s |
| Evening (14 Apr) | 1.5ft (0.4m) | 15s |
Table - waves today at Kilcummin Harbour. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Tuesday 14 | Wednesday 15 | Thursday 16 | ||||||||||||||||||||||
| 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) (?) | 9 | 9 | 9 | 11 | 11 | 10 | 9 | 10 | 15 | 14 | 13 | 13 | 12 | 12 | 12 | 12 | 16 | 15 | 15 | 15 | 14 | 14 | 13 | 13 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 528 | 465 | 377 | 255 | 191 | 148 | 125 | 90 | 112 | 304 | 499 | 648 | 589 | 579 | 706 | 819 | 940 | 4800 | 5088 | 4832 | 4265 | 3294 | 2400 | 1755 |
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 | off | cross- off | off | off | off | cross- off | off | off | off | off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | off | off |
High Tide / height (m) | ||||||||||||||||||||||||
Low Tide / height (m) | ||||||||||||||||||||||||
Tuesday 14 | Wednesday 15 | Thursday 16 | ||||||||||||||||||||||
| Sunrise | - | - | - | 6:39 | - | - | - | - | - | - | - | 6:35 | - | - | - | - | - | - | - | 6:33 | - | - | - | - |
| Sunset | - | - | - | - | - | - | - | 8:36 | - | - | - | - | - | - | - | 8:37 | - | - | - | - | - | - | - | 8:39 |
 |  | |  | | | |  |  | | | | |  | | |  | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | 1 | 5 | 2 | 2 | 2 | 3 | - | - | 3 | 1 | - | - | - | - | - | - | 1 |
| Temp. °C | 7 | 6 | 6 | 8 | 8 | 10 | 13 | 12 | 12 | 12 | 11 | 10 | 10 | 12 | 12 | 9 | 9 | 9 | 9 | 9 | 10 | 12 | 12 | 9 |
| Feels °C (?) | 3 | 1 | 0 | 1 | 1 | 5 | 10 | 8 | 7 | 7 | 8 | 8 | 6 | 6 | 5 | 2 | 0 | 0 | 1 | 2 | 4 | 5 | 7 | 4 |
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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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