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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 pm Monday 01 Jun 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
13.3° C
(Which is 1.2°C warmer than normal for this time of year)How big are the waves at Kilcummin Harbour today (02 Jun):
- Afternoon surf: Afternoon surf (02 Jun, local time) - 4ft (1.2m), 10s period with WSW swell.
- Evening surf: Evening surf (02 Jun, local time) - 4ft (1.2m), 10s period with WSW swell.
The current surf forecast for Kilcummin Harbour at 12AM is: 1.1m 10s primary swell from a West direction and 0.3m 9s secondary swell from a North direction (forecast issued at 06:00pm June 01). The wind direction is predicted to be cross-offshore and the swell rating is 2.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (02 Jun) | - | - |
| Afternoon (02 Jun) | 4ft (1.2m) | 10s |
| Evening (02 Jun) | 4ft (1.2m) | 10s |
Table - waves today at Kilcummin Harbour. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 11mm), heaviest on Tue night. Very mild (max 15°C on Mon afternoon, min 10°C on Tue night). Winds increasing (light winds from the SSW on Mon night, fresh winds from the WNW by Thu morning). | ||||||||||||||||||||||||
Mon 1 | Tuesday 2 | Wednesday 3 | Thu 4 | |||||||||||||||||||||
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 | 10 AM | 1 PM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
WSW 10 | WSW 10 | WSW 10 | W 10 | W 10 | W 9 | W 9 | W 9 | W 9 | W 10 | W 10 | WSW 14 | WSW 13 | W 13 | WSW 13 | WSW 12 | WSW 12 | WSW 12 | W 12 | W 11 | WSW 11 | WSW 11 | W 11 | W 11 | |
294 | 288 | 288 | 231 | 188 | 180 | 176 | 241 | 293 | 431 | 443 | 850 | 849 | 787 | 659 | 807 | 861 | 928 | 879 | 984 | 512 | 521 | 1212 | 1417 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | cross-off | off | cross-off | cross-off | cross | cross | cross | cross | cross-off | off | cross-off | cross-off | off | cross-off | cross-off | cross-off | cross-off | cross-on | cross-on | cross | cross | cross | |
High Tide | 7:20PM3.21m | 7:37AM2.85m | 7:57PM3.18m | 8:12AM2.76m | 8:35PM3.13m | 8:50AM2.64m | ||||||||||||||||||
Low Tide | 1:28AM0.54m | 1:30PM0.52m | 2:06AM0.61m | 2:05PM0.58m | 2:45AM0.71m | |||||||||||||||||||
 |  |  | | | | | | |  | | |  |  | |  | | | | | | | | | |
 | — | — | — | — | 5:09 | — | — | — | — | — | — | — | 5:07 | — | — | — | — | — | — | — | 5:07 | — | — | — |
 | — | 9:59 | — | — | — | — | — | — | — | — | 10:00 | — | — | — | — | — | — | — | 10:00 | — | — | — | — | 10:02 |
— | — | — | — | — | — | — | — | — | — | — | — | 1 | 4 | 1 | 2 | 1 | — | — | 1 | — | — | — | 1 | |
Temp °C | 15 | 15 | 14 | 13 | 12 | 12 | 13 | 14 | 15 | 14 | 12 | 11 | 10 | 11 | 12 | 14 | 13 | 13 | 12 | 11 | 11 | 11 | 12 | 13 |
12 | 12 | 13 | 12 | 10 | 10 | 8 | 9 | 10 | 9 | 9 | 8 | 7 | 4 | 8 | 8 | 8 | 8 | 7 | 7 | 6 | 6 | 6 | 6 | |
Swell 1 Height (m) Direction Period (s) | WSW 10 | WSW 10 | WSW 10 | W 10 | W 10 | W 9 | W 9 | N 8 | N 8 | W 16 | W 15 | WSW 14 | WSW 13 | W 13 | WSW 13 | N 9 | N 8 | N 8 | N 8 | — | WSW 11 | WSW 11 | — | W 18 |
 kJ | 294 | 288 | 288 | 231 | 188 | 180 | 176 | 5 | 5 | 21 | 112 | 850 | 849 | 787 | 659 | 6 | 6 | 5 | 5 | — | 512 | 521 | — | 25 |
Swell 2 Height (m) Direction Period (s) | N 9 | N 9 | N 9 | N 9 | N 9 | N 8 | N 8 | W 18 | W 17 | N 8 | N 7 | WNW 7 | NW 7 | WNW 7 | WNW 7 | — | N 8 | — | — | — | N 8 | — | — | — |
| kJ | 27 | 25 | 14 | 14 | 13 | 12 | 12 | 6 | 23 | 5 | 4 | 88 | 54 | 30 | 18 | — | 1 | — | — | — | 1 | — | — | — |
Swell 3 Height (m) Direction Period (s) | W 14 | — | — | W 15 | — | — | W 18 | W 18 | W 17 | — | — | N 7 | N 7 | N 7 | N 9 | — | — | — | — | — | — | — | — | — |
| kJ | 4 | — | — | 4 | — | — | 6 | 6 | 6 | — | — | 4 | 4 | 4 | 6 | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | W 9 | W 9 | W 10 | W 10 | — | — | SE 4 | SE 4 | WSW 12 | WSW 12 | WSW 12 | W 12 | W 11 | WNW 6 | WNW 6 | W 11 | W 11 |
| kJ | — | — | — | — | — | — | — | 241 | 293 | 431 | 443 | — | — | 12 | 15 | 807 | 861 | 928 | 879 | 984 | 134 | 181 | 1212 | 1417 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 2 | 2 | 0 | 0 | 0 | 0 | 122 | 281 | 281 | 283 | 2 | 0 | 10 | 38 | 0 | 122 | 171 | 171 | 2 | 256 | 256 | 259 | 259 | 259 |
Best forecast wave conditions in Mayo and Achill Island | ||||||||||||||||||||||||
Best forecast wave conditions in Ireland | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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