Surf Forecasts:
How big are the waves at Kilcummin Harbour today (04 Aug):
- Morning surf: Morning surf (04 Aug, local time) - 3.5ft (1.1m), 8s period with N swell.
- Afternoon surf: Afternoon surf (04 Aug, local time) - 4ft (1.2m), 8s period with N swell.
- Evening surf: Evening surf (04 Aug, local time) - 8ft (2.5m), 9s period with NW swell.
The current surf forecast for Kilcummin Harbour at 1AM is: 1.0m 9s primary swell from a North direction and 0.3m 6s secondary swell from a Northwest direction (forecast issued at 06:00pm August 03). An open ocean swell of 0.2m 2s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (04 Aug) | 3.5ft (1.1m) | 8s |
| Afternoon (04 Aug) | 4ft (1.2m) | 8s |
| Evening (04 Aug) | 8ft (2.5m) | 9s |
Table - waves today at Kilcummin Harbour. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 13mm), heaviest on Mon night. Very mild (max 17°C on Mon afternoon, min 13°C on Tue night). Winds increasing (calm on Tue morning, strong winds from the WNW by Tue night). | |||||||||||||||||||
Mon 3 | Tuesday 4 | Wednesday 5 | |||||||||||||||||
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 9 | N 9 | N 9 | N 9 | N 9 | N 9 | N 8 | N 8 | N 8 | NNW 9 | NW 9 | NW 9 | NW 9 | NW 10 | NW 9 | NW 10 | NW 10 | NW 10 | NNW 9 |
Wave Graph  | |||||||||||||||||||
 kJ | 129 | 169 | 164 | 164 | 194 | 188 | 201 | 224 | 196 | 799 | 1299 | 2128 | 2663 | 2529 | 2540 | 3068 | 3146 | 2666 | 1635 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-off | cross-off | cross-off | cross-off | glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross-on | cross-on | cross-on | cross-on |
High Tide | 9:35PM3.31m | 10:00AM2.84m | 10:14PM3.15m | 10:46AM2.74m | |||||||||||||||
Low Tide | 3:09PM0.48m | 3:47AM0.44m | 3:48PM0.62m | 4:28AM0.56m | 4:35PM0.79m | ||||||||||||||
 |  |  |  | | | | |  | | | | | | |  | | |  | |
 | — | — | — | — | 5:52 | — | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — |
 | — | 9:32 | — | — | — | — | — | — | — | 9:30 | — | — | — | — | — | — | — | 9:29 | — |
mm | — | 1 | — | 1 | 1 | 4 | 1 | 1 | 1 | — | — | 1 | 1 | 1 | — | — | — | — | — |
Temp °C | 17 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 15 | 15 | 14 | 13 | 13 | 13 | 14 | 14 | 14 | 14 | 13 |
Feels °C | 15 | 14 | 14 | 16 | 17 | 16 | 17 | 15 | 12 | 10 | 8 | 6 | 5 | 5 | 6 | 6 | 7 | 7 | 7 |
Swell 1 Height (m) Direction Period (s) | N 9 | N 9 | N 9 | N 9 | N 9 | N 9 | N 8 | N 8 | N 8 | W 11 | — | — | — | — | — | — | — | — | — |
| kJ | 129 | 169 | 164 | 164 | 194 | 188 | 201 | 224 | 196 | 9 | — | — | — | — | — | — | — | — | — |
Swell 2 Height (m) Direction Period (s) | NW 7 | NW 6 | NW 7 | NW 6 | W 9 | W 9 | SW 9 | W 9 | NW 9 | — | — | — | — | — | — | — | — | — | — |
| kJ | 11 | 6 | 7 | 6 | 2 | 2 | 3 | 2 | 86 | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | WSW 9 | WSW 9 | W 10 | W 10 | NW 6 | SW 8 | W 11 | W 11 | W 11 | — | — | — | — | — | — | — | — | — | — |
| kJ | 8 | 8 | 2 | 2 | 1 | 2 | 2 | 2 | 9 | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | ENE 4 | E 3 | E 3 | ESE 2 | ESE 3 | ESE 3 | SSE 2 | — | NW 4 | NNW 9 | NW 9 | NW 9 | NW 9 | NW 10 | NW 9 | NW 10 | NW 10 | NW 10 | NNW 9 |
| kJ | 13 | 1 | 1 | 1 | 1 | 1 | 1 | — | 11 | 799 | 1299 | 2128 | 2663 | 2529 | 2540 | 3068 | 3146 | 2666 | 1635 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 10 | 66 | 10 | 0 | 0 | 0 | 0 | 117 | 148 | 148 | 148 | 148 | 194 | 473 | 281 | 281 | 561 | 730 | 730 |
Best forecast wave conditions in Mayo and Achill Island | |||||||||||||||||||
Best forecast wave conditions in Ireland | |||||||||||||||||||
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