Surf Forecasts:
How big are the waves at Crab Island today (03 Aug):
- Morning surf: Morning surf (03 Aug, local time) - 2ft (0.6m), 9s period with SW swell.
- Afternoon surf: Afternoon surf (03 Aug, local time) - 1.5ft (0.5m), 8s period with SW swell.
- Evening surf: Evening surf (03 Aug, local time) - 1.5ft (0.4m), 8s period with SW swell.
The current surf forecast for Crab Island at 2AM is: 0.7m 9s primary swell from a Southwest direction and 0.1m 8s secondary swell from a Northwest direction (forecast issued at 06:00pm August 02). An open ocean swell of 0.3m 2s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (03 Aug) | 2ft (0.6m) | 9s |
| Afternoon (03 Aug) | 1.5ft (0.5m) | 8s |
| Evening (03 Aug) | 1.5ft (0.4m) | 8s |
Table - waves today at Crab Island. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 20mm), heaviest during Mon afternoon. Very mild (max 19°C on Mon morning, min 14°C on Sun afternoon). Winds increasing (light winds from the E on Mon afternoon, strong winds from the NW by Tue night). | |||||||||||||||||||
Sun 2 | Monday 3 | Tuesday 4 | |||||||||||||||||
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) | WSW 9 | WSW 9 | SW 9 | SW 9 | SW 9 | SW 9 | SW 9 | SW 9 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | SW 7 | SW 4 | SW 4 | WSW 4 | WSW 4 | W 4 |
Wave Graph  | |||||||||||||||||||
 kJ | 58 | 106 | 123 | 120 | 83 | 65 | 39 | 37 | 24 | 24 | 16 | 9 | 9 | 9 | 2 | 15 | 16 | 15 | 35 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | off | off | off | off | off | cross-off | off | cross-off | cross-off | cross-off | cross-off | cross | cross-on | cross-on | on | on | on |
High Tide | 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 | ||||||||||||||
 | |  |  | |  | | | | | |  | | | |  |  | |  | |
 | — | — | — | — | 5:56 | — | — | — | — | — | — | — | 5:58 | — | — | — | — | — | — |
 | — | 9:30 | — | — | — | — | — | — | — | 9:29 | — | — | — | — | — | — | — | 9:27 | — |
mm | 1 | 1 | 1 | — | — | — | — | — | 1 | 4 | 1 | 2 | 2 | 3 | — | — | — | — | — |
Temp °C | 14 | 15 | 14 | 14 | 14 | 14 | 14 | 19 | 17 | 15 | 16 | 16 | 16 | 16 | 17 | 17 | 17 | 16 | 15 |
Feels °C | 11 | 13 | 11 | 10 | 11 | 11 | 11 | 16 | 15 | 11 | 13 | 15 | 15 | 15 | 16 | 15 | 15 | 12 | 10 |
Swell 1 Height (m) Direction Period (s) | WSW 9 | WSW 9 | SW 9 | SW 9 | SW 9 | SW 9 | SW 9 | SW 9 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | SW 7 | SW 7 | W 9 | W 9 | SW 7 | SW 7 |
| kJ | 58 | 106 | 123 | 120 | 83 | 65 | 39 | 37 | 24 | 24 | 16 | 9 | 9 | 9 | 2 | 2 | 2 | 2 | 2 |
Swell 2 Height (m) Direction Period (s) | NW 8 | WNW 8 | WNW 8 | NW 8 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | W 10 | W 9 | W 9 | W 9 | W 11 | SW 7 | — | — |
| kJ | 9 | 6 | 6 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 7 | 7 | 7 | 2 | 2 | 2 | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | NW 6 | N 6 | N 6 | W 11 | — | W 7 | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | 2 | 1 | 1 | 2 | — | 1 | — | — |
Wind waves Height (m) Direction Period (s) | — | ESE 2 | ESE 2 | — | E 2 | E 2 | E 2 | — | — | ESE 2 | ESE 3 | SE 3 | — | — | SW 4 | SW 4 | WSW 4 | WSW 4 | W 4 |
| kJ | — | 1 | 1 | — | 1 | 1 | 1 | — | — | 1 | 3 | 1 | — | — | 2 | 15 | 16 | 15 | 35 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 12 | 108 | 67 | 107 | 67 | 67 | 67 | 67 | 132 | 117 | 138 | 251 | 162 |
Best forecast wave conditions in Clare | |||||||||||||||||||
Best forecast wave conditions in Ireland | |||||||||||||||||||
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