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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 6 am Wednesday 22 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
10.1° C
(Which is normal for this time of year)How big are the waves at Kilcummin Harbour today?
The current surf forecast for Kilcummin Harbour at 2PM is: 0.5m 11s primary swell from a West-northwest direction and 1.1m 4s secondary swell from a East direction (forecast issued at 06:00am April 22). The wind direction is predicted to be cross-offshore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 Apr) | 4.5ft (1.4m) | 5s |
| Afternoon (22 Apr) | 1.5ft (0.4m) | 11s |
| Evening (22 Apr) | 1ft (0.3m) | 10s |
Table - waves today at Kilcummin Harbour. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Very mild (max 16°C on Fri afternoon, min 7°C on Wed morning). Winds decreasing (fresh winds from the E on Wed morning, light winds from the ESE by Thu night). | ||||||||||||||||||||||||
Wednesday 22 | Thursday 23 | Friday 24 | Sat 25 | |||||||||||||||||||||
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 | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
WNW 12 | WNW 12 | E 5 | ENE 5 | WNW 11 | WNW 10 | WNW 10 | WNW 10 | E 4 | E 4 | W 9 | E 4 | W 9 | W 9 | W 9 | WSW 12 | W 9 | W 9 | W 8 | W 8 | E 3 | WSW 14 | N 7 | N 6 | |
203 | 140 | 93 | 68 | 37 | 20 | 19 | 9 | 18 | 18 | 6 | 10 | 2 | 2 | 2 | 13 | 2 | 2 | 1 | 1 | 1 | 19 | 1 | 1 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | |
High Tide | 10:00AM2.85m | 10:26PM3.13m | 11:08AM2.54m | 11:37PM2.95m | 12:33PM2.34m | |||||||||||||||||||
Low Tide | 3:40AM0.41m | 3:50PM0.66m | 4:46AM0.68m | 4:51PM0.93m | 6:15AM0.87m | 6:16PM1.11m | ||||||||||||||||||
 |  | |  |  | |  | | | | | | | | | | | | | | | | | | |
 | 6:20 | — | — | — | — | — | — | — | 6:18 | — | — | — | — | — | — | — | 6:15 | — | — | — | — | — | — | 6:13 |
 | — | — | — | — | — | 8:51 | — | — | — | — | — | — | — | 8:52 | — | — | — | — | — | — | — | 8:54 | — | 8:57 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 7 | 6 | 7 | 11 | 12 | 10 | 10 | 11 | 10 | 9 | 9 | 13 | 15 | 14 | 12 | 11 | 10 | 10 | 11 | 14 | 16 | 16 | 14 | 11 |
0 | -2 | -1 | 3 | 5 | 3 | 4 | 5 | 4 | 3 | 2 | 7 | 10 | 9 | 8 | 7 | 7 | 7 | 6 | 9 | 12 | 12 | 11 | 7 | |
Swell 1 Height (m) Direction Period (s) | WNW 12 | WNW 12 | WNW 11 | WNW 11 | WNW 11 | NE 5 | WNW 10 | NE 5 | WNW 9 | W 9 | W 9 | W 9 | NE 4 | SW 10 | SW 10 | WSW 12 | SW 13 | SW 12 | SW 12 | SW 11 | SW 11 | WSW 14 | SW 13 | SW 12 |
 kJ | 203 | 140 | 93 | 68 | 37 | 8 | 19 | 3 | 8 | 6 | 6 | 2 | 1 | 4 | 4 | 13 | 45 | 38 | 34 | 20 | 20 | 19 | 44 | 37 |
Swell 2 Height (m) Direction Period (s) | NNE 6 | N 6 | N 6 | — | NNE 6 | WNW 10 | NNE 6 | WNW 10 | N 6 | N 6 | N 6 | N 6 | W 9 | W 9 | W 9 | SW 14 | W 9 | W 9 | W 8 | W 8 | W 8 | WSW 10 | N 7 | N 6 |
| kJ | 40 | 13 | 7 | — | 8 | 20 | 8 | 9 | 3 | 2 | 2 | 1 | 2 | 2 | 2 | 8 | 2 | 2 | 1 | 1 | 1 | 11 | 1 | 1 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | W 16 | NNE 6 | — | N 6 | — | — | — | SW 10 | SW 10 | N 5 | N 5 | W 9 | — | — | — | — | — | N 7 | — | — |
| kJ | — | — | — | — | 5 | 8 | — | 3 | — | — | — | 4 | 4 | 1 | 1 | 2 | — | — | — | — | — | 1 | — | — |
Wind waves Height (m) Direction Period (s) | E 5 | E 5 | E 5 | ENE 5 | E 4 | ESE 4 | E 4 | E 4 | E 4 | E 4 | E 4 | E 4 | ESE 3 | ESE 3 | ESE 3 | E 3 | E 3 | E 3 | ESE 3 | ESE 3 | E 3 | ESE 2 | SE 2 | SE 3 |
| kJ | 60 | 74 | 90 | 54 | 35 | 18 | 35 | 20 | 18 | 18 | 19 | 10 | 3 | 4 | 4 | 5 | 5 | 5 | 3 | 3 | 1 | 1 | 2 | 3 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 71 | 85 | 281 | 281 | 451 | 451 | 538 | 576 | 244 | 244 | 899 | 717 | 347 | 251 | 226 | 130 | 130 | 83 | 116 | 226 | 155 | 155 | 52 | 52 |
Best forecast wave conditions in Mayo and Achill Island | ||||||||||||||||||||||||
Best forecast wave conditions in Ireland | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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Ocean Swells (m)- Wind Speed (km/h)
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