Surf Forecasts:
How big are the waves at Crab Island today (28 Aug):
- Morning surf: Morning surf (28 Aug, local time) - 1.5ft (0.4m), 8s period with WNW swell.
- Afternoon surf: Afternoon surf (28 Aug, local time) - 2ft (0.6m), 7s period with W swell.
- Evening surf: Evening surf (28 Aug, local time) - 1ft (0.3m), 7s period with WNW swell.
The current surf forecast for Crab Island at 10AM is: 0.4m 8s primary swell from a West-northwest direction (forecast issued at 06:00am August 28). The wind direction is predicted to be onshore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (28 Aug) | 1.5ft (0.4m) | 8s |
| Afternoon (28 Aug) | 2ft (0.6m) | 7s |
| Evening (28 Aug) | 1ft (0.3m) | 7s |
Table - waves today at Crab Island. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 16mm), heaviest on Sun afternoon. Very mild (max 16°C on Fri morning, min 14°C on Sat morning). Winds increasing (calm on Fri night, fresh winds from the NW by Sun night). | |||||||||||||||||||||||
Friday 28 | Saturday 29 | Sunday 30 | |||||||||||||||||||||
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 8 | WNW 8 | WNW 8 | WNW 7 | W 7 | W 4 | WNW 7 | WNW 7 | WNW 7 | W 7 | W 7 | W 7 | W 6 | SW 10 | WSW 9 | WSW 9 | WSW 8 | WSW 10 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | W 9 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 22 | 21 | 19 | 11 | 39 | 12 | 10 | 5 | 5 | 8 | 8 | 3 | 7 | 24 | 55 | 84 | 103 | 197 | 321 | 333 | 326 | 333 | 449 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | glassy | on | on | on | on | on | glassy | glassy | cross-off | cross-off | cross | on | on | cross-on | cross | cross-off | cross-off | cross | glassy | cross-on | cross-on | cross-on |
High Tide | 6:14AM4.08m | 6:22PM4.40m | 6:46AM4.22m | 6:54PM4.48m | 7:17AM4.30m | 7:26PM4.48m | |||||||||||||||||
Low Tide | 12:10PM0.46m | 00:32AM0.14m | 12:40PM0.34m | 1:01AM0.06m | 1:12PM0.29m | ||||||||||||||||||
 |  |  |  | | |  | |  |  | | | | | | | |  | | |  | | | |
 | 6:39 | — | — | — | — | — | — | — | 6:41 | — | — | — | — | — | — | — | 6:43 | — | — | — | — | — | — |
 | — | — | — | — | — | 8:37 | — | — | — | — | — | — | — | 8:34 | — | — | — | — | — | — | — | 8:31 | — |
mm | — | — | — | — | — | — | — | — | 1 | 4 | 1 | — | — | — | — | — | — | 2 | — | 1 | 6 | 1 | — |
Temp °C | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 15 | 15 | 14 | 15 | 15 | 16 | 15 | 15 | 14 | 14 | 15 | 16 | 15 | 15 | 15 |
Feels °C | 17 | 17 | 16 | 14 | 13 | 14 | 15 | 16 | 16 | 14 | 12 | 15 | 13 | 14 | 14 | 13 | 11 | 11 | 13 | 15 | 14 | 12 | 10 |
Swell 1 Height (m) Direction Period (s) | WNW 8 | WNW 8 | WNW 8 | WNW 7 | — | — | WNW 7 | W 3 | WNW 7 | W 7 | W 7 | W 7 | SW 11 | SW 10 | WSW 9 | WSW 9 | WSW 8 | WSW 10 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | — |
| kJ | 22 | 21 | 19 | 11 | — | — | 10 | 2 | 5 | 8 | 8 | 3 | 5 | 24 | 55 | 84 | 103 | 197 | 321 | 333 | 326 | 333 | — |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | WNW 7 | W 3 | — | — | W 10 | W 10 | W 9 | W 9 | — | WSW 4 | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | 5 | 1 | — | — | 2 | 2 | 2 | 2 | — | 6 | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | W 2 | W 7 | W 4 | W 4 | — | — | — | — | — | W 6 | W 6 | WSW 6 | SW 3 | SSE 2 | SSE 3 | — | — | — | — | W 9 |
| kJ | — | — | — | 1 | 39 | 12 | 6 | — | — | — | — | — | 7 | 7 | 8 | 3 | 1 | 2 | — | — | — | — | 449 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 127 | 164 | 164 | 552 | 545 | 552 | 148 | 293 | 184 | 244 | 244 | 169 | 169 | 161 | 92 | 14 | 11 | 11 | 16 | 0 | 132 | 183 | 217 |
Best forecast wave conditions in Clare | |||||||||||||||||||||||
Best forecast wave conditions in Ireland | |||||||||||||||||||||||
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