Surf Forecasts:
How big are the waves at Crab Island today (24 Sep):
- Morning surf: Morning surf (24 Sep, local time) - 3ft (0.9m), 10s period with W swell.
- Afternoon surf: Afternoon surf (24 Sep, local time) - 6.5ft (2.0m), 10s period with WSW swell.
- Evening surf: Evening surf (24 Sep, local time) - 11ft (3.5m), 17s period with W swell.
The current surf forecast for Crab Island at 2AM is: 1.3m 11s primary swell from a West direction (forecast issued at 06:00pm September 23). The wind direction is predicted to be cross-offshore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (24 Sep) | 3ft (0.9m) | 10s |
| Afternoon (24 Sep) | 6.5ft (2.0m) | 10s |
| Evening (24 Sep) | 11ft (3.5m) | 17s |
Table - waves today at Crab Island. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 8mm), mostly falling on Thu afternoon. Very mild (max 17°C on Thu morning, min 12°C on Wed night). Winds increasing (calm on Wed afternoon, strong winds from the SSW by Thu morning). | |||||||||||||||||||
Wed 23 | Thursday 24 | Friday 25 | |||||||||||||||||
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) | W 12 | W 12 | W 11 | W 11 | W 11 | W 10 | WNW 10 | WSW 10 | WSW 10 | W 17 | W 17 | W 16 | W 16 | W 15 | W 15 | W 14 | W 13 | W 13 | W 12 |
Wave Graph  | |||||||||||||||||||
 kJ | 814 | 604 | 475 | 396 | 338 | 308 | 133 | 472 | 954 | 5627 | 8855 | 8333 | 7635 | 6456 | 5417 | 4570 | 3337 | 2996 | 2352 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | glassy | cross-off | cross-off | cross-off | cross-off | cross | cross | cross-on | on | cross-on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 4:06PM3.72m | 4:35AM3.71m | 4:42PM4.01m | 5:08AM4.00m | 5:16PM4.26m | ||||||||||||||
Low Tide | 10:28PM0.77m | 10:38AM0.86m | 10:59PM0.46m | 11:09AM0.57m | |||||||||||||||
 | |  | | | |  | | |  |  | | | | | | | |  | |
 | — | — | — | — | — | 7:24 | — | — | — | — | — | — | — | 7:26 | — | — | — | — | — |
 | — | 7:35 | — | — | — | — | — | — | — | 7:31 | — | — | — | — | — | — | — | 7:30 | — |
mm | — | — | — | — | — | — | — | — | — | 2 | 1 | — | — | — | — | — | — | 1 | 1 |
Temp °C | 13 | 13 | 13 | 12 | 12 | 14 | 16 | 17 | 16 | 13 | 13 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 |
Feels °C | 11 | 12 | 10 | 8 | 7 | 9 | 11 | 10 | 10 | 10 | 10 | 8 | 8 | 9 | 8 | 8 | 7 | 7 | 7 |
Swell 1 Height (m) Direction Period (s) | W 12 | W 12 | W 11 | W 11 | W 11 | W 10 | WNW 10 | — | — | W 17 | W 17 | W 16 | — | W 15 | W 15 | W 14 | W 13 | W 13 | — |
| kJ | 814 | 604 | 475 | 396 | 338 | 308 | 133 | — | — | 5627 | 8855 | 8333 | — | 6456 | 5417 | 4570 | 3337 | 2996 | — |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | WSW 7 | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | 66 | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | S 3 | S 3 | S 4 | WSW 10 | WSW 10 | — | — | — | W 16 | — | — | — | — | — | W 12 |
| kJ | — | — | — | — | 5 | 5 | 9 | 472 | 954 | — | — | — | 7635 | — | — | — | — | — | 2352 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 21 | 0 | 0 | 16 | 99 | 99 | 402 | 97 | 97 | 97 | 97 | 97 | 97 | 97 | 97 | 97 | 97 | 97 | 97 |
Best forecast wave conditions in Clare | |||||||||||||||||||
Best forecast wave conditions in Ireland | |||||||||||||||||||
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