Surf Forecasts:
How big are the waves at Kilcummin Harbour today (03 Sep):
- Morning surf: Morning surf (03 Sep, local time) - 5ft (1.5m), 8s period with W swell.
- Afternoon surf: Afternoon surf (03 Sep, local time) - 6ft (1.9m), 8s period with WSW swell.
- Evening surf: Evening surf (03 Sep, local time) - 8ft (2.5m), 9s period with W swell.
The current surf forecast for Kilcummin Harbour at 8AM is: 1.5m 8s primary swell from a West direction and 1.0m 11s secondary swell from a North direction, 0.1m 18s secondary swell from a West direction (forecast issued at 12:00am September 03). The wind direction is predicted to be offshore and the swell rating is 2.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (03 Sep) | 5ft (1.5m) | 8s |
| Afternoon (03 Sep) | 6ft (1.9m) | 8s |
| Evening (03 Sep) | 8ft (2.5m) | 9s |
Table - waves today at Kilcummin Harbour. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 6mm), mostly falling on Thu afternoon. Very mild (max 17°C on Wed night, min 13°C on Fri night). Winds decreasing (strong winds from the W on Fri morning, light winds from the WSW by Fri night). | ||||||||||||||||||||||||
Thursday 3 | Friday 4 | Saturday 5 | ||||||||||||||||||||||
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 11 | N 11 | W 8 | W 8 | W 8 | WSW 8 | W 9 | W 9 | W 10 | W 11 | WNW 12 | WNW 13 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 11 | WNW 11 | WNW 10 | WNW 10 | WNW 9 | WNW 9 | W 9 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 274 | 267 | 255 | 289 | 360 | 602 | 943 | 1007 | 1999 | 3765 | 7540 | 8289 | 5942 | 5370 | 4506 | 3737 | 3082 | 1976 | 1403 | 954 | 748 | 563 | 351 | 349 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | 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 | cross | cross | cross-off | cross-off | cross-off | off | off | off | off | off | off |
High Tide | 10:16AM2.89m | 10:39PM2.83m | 11:14AM2.71m | 11:49PM2.56m | 12:36PM2.60m | |||||||||||||||||||
Low Tide | 3:54AM0.54m | 4:14PM0.72m | 4:44AM0.79m | 5:20PM0.95m | 5:55AM1.03m | 6:59PM1.08m | ||||||||||||||||||
 |  |  |  | |  | | | |  | |  | | | | | | | | | | | | | |
 | — | 6:47 | — | — | — | — | — | — | — | 6:48 | — | — | — | — | — | — | — | 6:50 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 8:23 | — | — | — | — | — | — | — | 8:22 | — | — | — | — | — | — | — | 8:19 | — |
mm | — | — | — | — | — | 4 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — |
Temp °C | 16 | 15 | 14 | 16 | 17 | 14 | 15 | 14 | 14 | 14 | 14 | 15 | 15 | 15 | 15 | 14 | 13 | 13 | 13 | 14 | 14 | 15 | 14 | 16 |
Feels °C | 12 | 13 | 12 | 13 | 12 | 9 | 10 | 9 | 8 | 7 | 7 | 8 | 8 | 8 | 10 | 11 | 11 | 11 | 11 | 11 | 11 | 9 | 9 | 13 |
Swell 1 Height (m) Direction Period (s) | N 11 | N 11 | N 11 | W 8 | N 11 | N 10 | N 10 | WNW 11 | N 10 | N 10 | N 9 | N 9 | N 9 | N 9 | — | — | WNW 12 | WNW 11 | WNW 11 | WNW 10 | WNW 10 | WNW 9 | WNW 9 | W 9 |
| kJ | 274 | 267 | 220 | 289 | 178 | 131 | 94 | 259 | 46 | 29 | 27 | 15 | 14 | 14 | — | — | 3082 | 1976 | 1403 | 954 | 748 | 563 | 351 | 349 |
Swell 2 Height (m) Direction Period (s) | W 16 | W 17 | W 18 | N 11 | W 18 | W 17 | W 15 | N 10 | — | — | — | — | — | — | — | — | — | NNW 9 | N 8 | NNW 8 | N 8 | N 8 | N 7 | NNW 8 |
| kJ | 5 | 6 | 6 | 220 | 6 | 6 | 4 | 68 | — | — | — | — | — | — | — | — | — | 208 | 137 | 107 | 72 | 41 | 28 | 27 |
Swell 3 Height (m) Direction Period (s) | — | — | — | W 15 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | W 14 | W 14 | N 7 |
| kJ | — | — | — | 4 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 4 | 4 | 17 |
Wind waves Height (m) Direction Period (s) | W 7 | W 7 | W 8 | — | W 8 | WSW 8 | W 9 | W 9 | W 10 | W 11 | WNW 12 | WNW 13 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | — | — | — | — | SSE 3 | SE 4 | SSE 4 | SSE 4 |
| kJ | 226 | 222 | 255 | — | 360 | 602 | 943 | 1007 | 1999 | 3765 | 7540 | 8289 | 5942 | 5370 | 4506 | 3737 | — | — | — | — | 2 | 15 | 16 | 16 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 2 | 2 | 2 | 2 | 159 | 589 | 233 | 194 | 194 | 283 | 283 | 639 | 740 | 730 | 730 | 277 | 0 | 0 | 0 | 0 | 0 | 117 | 11 | 0 |
Best forecast wave conditions in Mayo and Achill Island | ||||||||||||||||||||||||
Best forecast wave conditions in Ireland | ||||||||||||||||||||||||
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