Surf Forecasts:
How big are the waves at Crab Island today (29 Aug):
- Afternoon surf: Afternoon surf (29 Aug, local time) - 1.5ft (0.4m), 7s period with WNW swell.
- Evening surf: Evening surf (29 Aug, local time) - 1.5ft (0.4m), 9s period with WSW swell.
The current surf forecast for Crab Island at 9PM is: 0.4m 9s primary swell from a West-southwest direction and 0.2m 6s secondary swell from a West direction, 0.4m 3s secondary swell from a West direction (forecast issued at 06:00pm August 29). The wind direction is predicted to be cross-onshore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (29 Aug) | - | - |
| Afternoon (29 Aug) | 1.5ft (0.4m) | 7s |
| Evening (29 Aug) | 1.5ft (0.4m) | 9s |
Table - waves today at Crab Island. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 6mm), mostly falling on Sat night. Very mild (max 16°C on Sat afternoon, min 14°C on Sat night). Winds increasing (light winds from the SW on Sat night, strong winds from the NW by Sun night). | |||||||||||||||||||
Sat 29 | Sunday 30 | Monday 31 | |||||||||||||||||
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 7 | SW 10 | WSW 9 | WSW 9 | WSW 8 | WSW 10 | WSW 10 | WSW 9 | WSW 9 | WSW 9 | W 9 | W 7 | WNW 9 | W 10 | W 10 | W 10 | W 10 | WSW 9 | W 9 |
Wave Graph  | |||||||||||||||||||
 kJ | 15 | 15 | 55 | 84 | 103 | 218 | 295 | 254 | 283 | 326 | 549 | 480 | 757 | 669 | 474 | 362 | 307 | 333 | 363 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | cross-on | cross | cross-off | cross-off | cross | cross-on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | on | cross-on | cross-on | cross-on |
High Tide | 6:54PM4.48m | 7:17AM4.30m | 7:26PM4.48m | 7:50AM4.29m | 8:01PM4.38m | ||||||||||||||
Low Tide | 1:01AM0.06m | 1:12PM0.29m | 1:32AM0.07m | 1:45PM0.32m | |||||||||||||||
 | |  |  | |  |  |  | | | | | |  |  | | | |  | |
 | — | — | — | — | 6:43 | — | — | — | — | — | — | — | 6:43 | — | — | — | — | — | — |
 | — | 8:34 | — | — | — | — | — | — | — | 8:31 | — | — | — | — | — | — | — | 8:30 | — |
mm | — | — | — | — | — | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 16 | 16 | 16 | 15 | 15 | 14 | 15 | 16 | 16 | 16 | 15 | 14 | 14 | 15 | 15 | 15 | 15 | 15 | 15 |
Feels °C | 13 | 14 | 15 | 13 | 13 | 11 | 13 | 13 | 13 | 13 | 9 | 6 | 7 | 8 | 10 | 10 | 10 | 10 | 11 |
Swell 1 Height (m) Direction Period (s) | W 10 | SW 10 | WSW 9 | WSW 9 | WSW 8 | WSW 10 | WSW 10 | WSW 9 | WSW 9 | WSW 9 | — | — | — | — | — | — | — | — | — |
| kJ | 2 | 15 | 55 | 84 | 103 | 218 | 295 | 254 | 283 | 326 | — | — | — | — | — | — | — | — | — |
Swell 2 Height (m) Direction Period (s) | — | W 9 | W 6 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | 2 | 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | W 9 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | WNW 7 | W 3 | W 3 | SW 3 | SW 4 | — | — | — | — | — | W 9 | W 7 | WNW 9 | W 10 | W 10 | W 10 | W 10 | WSW 9 | W 9 |
| kJ | 15 | 5 | 3 | 2 | 6 | — | — | — | — | — | 549 | 480 | 757 | 669 | 474 | 362 | 307 | 333 | 363 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 169 | 162 | 92 | 16 | 11 | 11 | 16 | 99 | 139 | 162 | 346 | 293 | 431 | 505 | 617 | 97 | 97 | 99 | 99 |
Best forecast wave conditions in Clare | |||||||||||||||||||
Best forecast wave conditions in Ireland | |||||||||||||||||||
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