Surf Forecasts:
How big are the waves at Kilcummin Harbour today (18 Oct):
- Morning surf: Morning surf (18 Oct, local time) - 4.5ft (1.3m), 10s period with W swell.
- Afternoon surf: Afternoon surf (18 Oct, local time) - 6ft (1.9m), 13s period with W swell.
- Evening surf: Evening surf (18 Oct, local time) - 5.5ft (1.7m), 12s period with W swell.
The current surf forecast for Kilcummin Harbour at 3AM is: 1.1m 12s primary swell from a North direction and 1.2m 11s secondary swell from a West-northwest direction (forecast issued at 12:00am October 18). An open ocean swell of 0.3m 3s is not directed at the surf break. The wind direction is predicted to be offshore and the swell rating is 3.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Oct) | 4.5ft (1.3m) | 10s |
| Afternoon (18 Oct) | 6ft (1.9m) | 13s |
| Evening (18 Oct) | 5.5ft (1.7m) | 12s |
Table - waves today at Kilcummin Harbour. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 12°C on Tue afternoon, min 7°C on Sun night). Winds increasing (light winds from the S on Sun afternoon, fresh winds from the SSE by Tue afternoon). | ||||||||||||||||||||||||
Sunday 18 | Monday 19 | Tuesday 20 | ||||||||||||||||||||||
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 | 10 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | N 12 | N 12 | W 10 | W 10 | W 14 | W 13 | W 12 | W 12 | WSW 11 | WNW 16 | WNW 15 | WNW 15 | WNW 14 | WNW 14 | WNW 14 | WNW 14 | WNW 14 | WNW 13 | WNW 13 | WNW 13 | WNW 13 | WNW 13 | WNW 13 | WNW 12 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 416 | 342 | 296 | 305 | 405 | 1256 | 942 | 687 | 486 | 813 | 1256 | 2233 | 2638 | 2648 | 2675 | 2675 | 2462 | 2253 | 1975 | 1581 | 1532 | 1401 | 1401 | 1261 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | off | off | off | cross-off | off | off | off | off | off | 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 | 10:40PM2.20m | 11:20AM2.48m | 00:02AM2.05m | 12:49PM2.42m | 1:45AM2.06m | 2:13PM2.53m | ||||||||||||||||||
Low Tide | 4:26AM1.21m | 5:53PM1.34m | 5:47AM1.37m | 7:49PM1.32m | 7:39AM1.35m | 9:02PM1.12m | ||||||||||||||||||
 | | |  | |  | | | | | | | | |  | | | |  | | | | |  | |
 | — | — | 8:08 | — | — | — | — | — | — | — | 8:11 | — | — | — | — | — | — | — | 8:12 | — | — | — | — | — |
 | — | — | — | — | — | 6:32 | — | — | — | — | — | — | — | 6:30 | — | — | — | — | — | — | — | 6:28 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 |
Temp °C | 8 | 8 | 8 | 8 | 8 | 10 | 10 | 9 | 8 | 7 | 7 | 7 | 9 | 11 | 11 | 10 | 9 | 8 | 9 | 10 | 11 | 12 | 11 | 10 |
Feels °C | 5 | 5 | 5 | 5 | 5 | 7 | 8 | 6 | 5 | 3 | 3 | 3 | 5 | 7 | 8 | 6 | 4 | 3 | 2 | 3 | 4 | 5 | 4 | 3 |
Swell 1 Height (m) Direction Period (s) | WNW 11 | WNW 11 | W 10 | W 10 | W 10 | W 13 | W 12 | W 12 | WSW 11 | WNW 16 | WNW 15 | WNW 15 | WNW 14 | WNW 14 | WNW 14 | WNW 14 | WNW 14 | WNW 13 | WNW 13 | WNW 13 | WNW 13 | WNW 13 | WNW 13 | WNW 12 |
| kJ | 400 | 337 | 296 | 305 | 327 | 1256 | 942 | 687 | 486 | 813 | 1256 | 2233 | 2638 | 2648 | 2675 | 2675 | 2462 | 2253 | 1975 | 1581 | 1532 | 1401 | 1401 | 1261 |
Swell 2 Height (m) Direction Period (s) | N 12 | N 12 | N 12 | N 12 | W 14 | N 12 | N 12 | N 12 | WNW 17 | WSW 10 | WSW 10 | N 11 | NNE 11 | N 11 | N 11 | — | N 11 | N 11 | N 11 | — | — | — | — | — |
| kJ | 416 | 342 | 282 | 225 | 405 | 132 | 129 | 95 | 311 | 324 | 235 | 38 | 24 | 21 | 9 | — | 9 | 2 | 2 | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | W 17 | NW 10 | N 12 | — | WNW 19 | WNW 18 | N 11 | N 11 | N 11 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | 22 | 49 | 175 | — | 37 | 106 | 63 | 60 | 38 | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | SSE 3 | SSE 3 | — | — | — | — | — | — | — | — | — | — | — | — | NE 11 | SE 3 | SSE 4 | SE 4 | SE 4 | SSE 4 | SSE 4 | SSE 4 | SE 4 |
| kJ | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | 19 | 8 | 17 | 33 | 40 | 26 | 19 | 18 | 28 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10 | 0 | 10 | 10 | 10 | 11 | 38 | 53 | 38 | 38 | 53 |
Best forecast wave conditions in Mayo and Achill Island | ||||||||||||||||||||||||
Best forecast wave conditions in Ireland | ||||||||||||||||||||||||
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