Surf Forecasts:
How big are the waves at Kilcummin Harbour today (18 Sep):
- Morning surf: Morning surf (18 Sep, local time) - 13ft (4.0m), 13s period with WNW swell.
- Afternoon surf: Afternoon surf (18 Sep, local time) - 13ft (4.0m), 12s period with WNW swell.
- Evening surf: Evening surf (18 Sep, local time) - 13ft (4.0m), 11s period with WNW swell.
The current surf forecast for Kilcummin Harbour at 9AM is: 4.0m 13s primary swell from a West-northwest direction (forecast issued at 12:00am September 18). The wind direction is predicted to be offshore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Sep) | 13ft (4.0m) | 13s |
| Afternoon (18 Sep) | 13ft (4.0m) | 12s |
| Evening (18 Sep) | 13ft (4.0m) | 11s |
Table - waves today at Kilcummin Harbour. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 4mm), mostly falling on Fri morning. Very mild (max 16°C on Fri morning, min 12°C on Sat night). Winds decreasing (strong winds from the WSW on Fri morning, light winds from the SW by Sun morning). | ||||||||||||||||||||||||
Friday 18 | Saturday 19 | Sunday 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) | WNW 14 | WNW 13 | WNW 13 | WNW 13 | WNW 12 | WNW 12 | WNW 11 | W 11 | WNW 11 | W 11 | W 11 | WNW 11 | WNW 11 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 10039 | 7834 | 6730 | 5220 | 4880 | 4589 | 3643 | 3133 | 2807 | 2651 | 2965 | 3692 | 4309 | 4898 | 4761 | 4546 | 4614 | 4199 | 3742 | 3202 | 2820 | 2448 | 2083 | 1917 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-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 | cross | cross | cross-off | cross-off | cross-off | off | off | off |
High Tide | 10:20PM2.49m | 10:45AM2.56m | 11:14PM2.22m | 11:56AM2.36m | 00:46AM2.06m | 1:43PM2.33m | ||||||||||||||||||
Low Tide | 4:14AM1.04m | 4:57PM1.19m | 5:07AM1.28m | 6:31PM1.39m | 6:50AM1.42m | 8:40PM1.35m | ||||||||||||||||||
 |  | |  | |  | | | | |  |  | | |  | | | | | | | | | | |
 | — | — | 7:13 | — | — | — | — | — | — | — | 7:15 | — | — | — | — | — | — | — | 7:16 | — | — | — | — | — |
 | — | — | — | — | — | — | 7:46 | — | — | — | — | — | — | — | 7:44 | — | — | — | — | — | — | — | 7:42 | — |
mm | — | — | — | 2 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 13 | 13 | 13 | 13 | 16 | 16 | 16 | 16 | 15 | 14 | 13 | 14 | 14 | 14 | 13 | 13 | 13 | 12 | 12 | 12 | 13 | 12 | 12 | 13 |
Feels °C | 8 | 8 | 7 | 7 | 10 | 10 | 11 | 10 | 10 | 8 | 6 | 7 | 7 | 7 | 6 | 7 | 7 | 7 | 8 | 9 | 10 | 9 | 7 | 9 |
Swell 1 Height (m) Direction Period (s) | — | WNW 13 | WNW 13 | WNW 13 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 |
| kJ | — | 7834 | 6730 | 5220 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 3742 | 3202 | 2820 | 2448 | 2083 | 1917 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | NNW 8 | NNW 8 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 90 | 90 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | WNW 14 | — | — | — | WNW 12 | WNW 12 | WNW 11 | W 11 | WNW 11 | W 11 | W 11 | WNW 11 | WNW 11 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | — | — | — | — | — | — |
| kJ | 10039 | — | — | — | 4880 | 4589 | 3643 | 3133 | 2807 | 2651 | 2965 | 3692 | 4309 | 4898 | 4761 | 4546 | 4614 | 4199 | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 233 | 730 | 174 | 730 | 233 | 233 | 233 | 233 | 730 | 726 | 726 | 283 | 740 | 233 | 233 | 233 | 233 | 233 | 0 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Mayo and Achill Island | ||||||||||||||||||||||||
Best forecast wave conditions in Ireland | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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