Surf Forecasts:
How big are the waves at Crab Island today (02 Aug):
- Morning surf: Morning surf (02 Aug, local time) - 1.5ft (0.4m), 8s period with NW swell.
- Afternoon surf: Afternoon surf (02 Aug, local time) - 2ft (0.6m), 9s period with WSW swell.
- Evening surf: Evening surf (02 Aug, local time) - 3ft (0.9m), 9s period with SW swell.
The current surf forecast for Crab Island at 11AM is: 0.3m 10s primary swell from a West direction and 0.4m 8s secondary swell from a Northwest direction (forecast issued at 06:00am August 02). An open ocean swell of 0.3m 2s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (02 Aug) | 1.5ft (0.4m) | 8s |
| Afternoon (02 Aug) | 2ft (0.6m) | 9s |
| Evening (02 Aug) | 3ft (0.9m) | 9s |
Table - waves today at Crab Island. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 17mm), heaviest on Sun afternoon. Very mild (max 19°C on Tue afternoon, min 12°C on Sun morning). Winds increasing (calm on Tue morning, strong winds from the WNW by Tue night). | |||||||||||||||||||||||
Sunday 2 | Monday 3 | Tuesday 4 | |||||||||||||||||||||
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 7 | NW 7 | NW 8 | NW 8 | WSW 9 | WSW 9 | SW 9 | SW 9 | SW 9 | SW 9 | SW 9 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | SW 7 | SW 7 | SW 7 | SW 7 | WNW 4 | WNW 5 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 18 | 13 | 18 | 15 | 58 | 108 | 123 | 120 | 84 | 67 | 39 | 35 | 24 | 24 | 16 | 9 | 9 | 8 | 8 | 8 | 7 | 19 | 63 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | cross-off | cross-off | cross-off | cross-off | off | off | off | off | off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | glassy | cross-on | cross-on | cross-on |
High Tide | 8:22AM4.01m | 8:30PM4.21m | 8:58AM3.96m | 9:06PM4.07m | 9:36AM3.86m | 9:48PM3.89m | |||||||||||||||||
Low Tide | 2:11PM0.59m | 2:34AM0.36m | 2:46PM0.69m | 3:09AM0.50m | 3:25PM0.83m | ||||||||||||||||||
 |  | | | | | | | |  |  | | | |  |  | | |  |  | | |  | |
 | 5:54 | — | — | — | — | — | — | — | 5:56 | — | — | — | — | — | — | — | 5:58 | — | — | — | — | — | — |
 | — | — | — | — | — | 9:30 | — | — | — | — | — | — | — | 9:29 | — | — | — | — | — | — | — | 9:27 | — |
mm | — | 1 | 1 | 1 | 3 | 1 | — | — | — | — | — | — | 1 | 2 | 1 | 1 | 1 | 1 | 1 | — | — | — | — |
Temp °C | 13 | 12 | 12 | 13 | 13 | 13 | 14 | 13 | 13 | 13 | 15 | 18 | 15 | 16 | 15 | 15 | 16 | 16 | 17 | 18 | 19 | 17 | 16 |
Feels °C | 11 | 9 | 8 | 8 | 10 | 9 | 12 | 10 | 10 | 10 | 12 | 15 | 11 | 13 | 12 | 14 | 15 | 16 | 17 | 19 | 17 | 15 | 14 |
Swell 1 Height (m) Direction Period (s) | WNW 7 | NW 7 | NW 8 | NW 8 | WSW 9 | WSW 9 | SW 9 | SW 9 | SW 9 | SW 9 | SW 9 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | SW 7 | SW 7 | SW 7 | SW 7 | SW 7 | SW 7 |
| kJ | 18 | 13 | 15 | 15 | 58 | 108 | 123 | 120 | 84 | 67 | 39 | 35 | 24 | 24 | 16 | 9 | 9 | 8 | 8 | 8 | 7 | 2 | 2 |
Swell 2 Height (m) Direction Period (s) | WSW 8 | WSW 8 | W 10 | W 10 | NW 8 | WNW 8 | WNW 8 | NW 8 | NW 8 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | W 10 | W 9 | W 9 | W 9 | W 9 | W 9 | — | — |
| kJ | 13 | 13 | 18 | 8 | 9 | 6 | 6 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 7 | 7 | 7 | 2 | 2 | 2 | — | — |
Swell 3 Height (m) Direction Period (s) | W 10 | W 11 | SW 8 | WSW 10 | — | — | — | — | — | — | — | — | — | — | — | NW 6 | N 6 | N 6 | W 11 | W 11 | NW 7 | — | — |
| kJ | 8 | 2 | 3 | 10 | — | — | — | — | — | — | — | — | — | — | — | 2 | 1 | 1 | 2 | 2 | 2 | — | — |
Wind waves Height (m) Direction Period (s) | — | — | SE 2 | SE 3 | SSE 3 | ESE 3 | ESE 2 | E 2 | E 3 | E 2 | E 2 | — | ESE 2 | E 3 | E 2 | — | — | — | — | — | — | WNW 4 | WNW 5 |
| kJ | — | — | 1 | 2 | 3 | 1 | 1 | 1 | 2 | 1 | 1 | — | 1 | 2 | 1 | — | — | — | — | — | — | 19 | 63 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 63 | 92 | 67 | 92 | 11 | 0 | 0 | 0 | 0 | 0 | 12 | 108 | 67 | 67 | 67 | 67 | 67 | 67 | 67 | 67 | 191 | 183 | 183 |
Best forecast wave conditions in Clare | |||||||||||||||||||||||
Best forecast wave conditions in Ireland | |||||||||||||||||||||||
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