Surf Forecasts:
How big are the waves at Crab Island today (25 Aug):
- Morning surf: Morning surf (25 Aug, local time) - 3.5ft (1.0m), 10s period with W swell.
- Afternoon surf: Afternoon surf (25 Aug, local time) - 3ft (0.9m), 9s period with W swell.
- Evening surf: Evening surf (25 Aug, local time) - 2.5ft (0.7m), 8s period with W swell.
The current surf forecast for Crab Island at 5PM is: 0.8m 9s primary swell from a West direction (forecast issued at 12:00pm August 25). The wind direction is predicted to be offshore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 Aug) | 3.5ft (1.0m) | 10s |
| Afternoon (25 Aug) | 3ft (0.9m) | 9s |
| Evening (25 Aug) | 2.5ft (0.7m) | 8s |
Table - waves today at Crab Island. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 6mm), mostly falling on Tue night. Very mild (max 19°C on Wed night, min 14°C on Tue night). Wind will be generally light. | |||||||||||||||||||||
Tue 25 | Wednesday 26 | Thursday 27 | |||||||||||||||||||
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) | W 10 | W 9 | W 9 | W 8 | W 8 | W 8 | W 8 | W 8 | W 7 | W 7 | W 7 | W 7 | W 10 | W 10 | WNW 9 | W 9 | W 9 | WNW 9 | W 9 | W 9 | WNW 5 |
Wave Graph  | |||||||||||||||||||||
 kJ | 181 | 130 | 101 | 92 | 66 | 48 | 46 | 42 | 28 | 27 | 27 | 25 | 71 | 88 | 88 | 85 | 81 | 84 | 57 | 39 | 37 |
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 | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-off | cross-on |
High Tide | 4:41PM3.75m | 5:09AM3.65m | 5:17PM4.02m | 5:42AM3.89m | 5:50PM4.25m | ||||||||||||||||
Low Tide | 10:33AM1.16m | 11:00PM0.82m | 11:07AM0.89m | 11:32PM0.53m | 11:39AM0.65m | ||||||||||||||||
 | |  | |  |  | |  | | | | | |  |  |  | | | | | | |
 | 6:33 | — | — | — | — | — | 6:35 | — | — | — | — | — | — | — | 6:37 | — | — | — | — | — | — |
 | — | — | — | 8:43 | — | — | — | — | — | — | — | 8:40 | — | — | — | — | — | — | — | 8:38 | — |
mm | — | — | 1 | 1 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 15 | 17 | 15 | 15 | 14 | 14 | 14 | 14 | 15 | 16 | 18 | 18 | 19 | 17 | 16 | 15 | 16 | 19 | 19 | 19 | 18 |
Feels °C | 13 | 15 | 13 | 13 | 11 | 12 | 14 | 13 | 15 | 15 | 17 | 17 | 18 | 15 | 14 | 13 | 14 | 17 | 18 | 19 | 17 |
Swell 1 Height (m) Direction Period (s) | W 10 | W 9 | W 9 | W 8 | W 8 | W 8 | W 8 | W 8 | W 7 | W 7 | W 7 | W 7 | W 10 | W 10 | WNW 9 | W 9 | W 9 | WNW 9 | W 9 | W 9 | W 8 |
| kJ | 181 | 130 | 101 | 92 | 66 | 48 | 46 | 42 | 28 | 27 | 27 | 25 | 71 | 88 | 88 | 85 | 81 | 84 | 57 | 39 | 37 |
Swell 2 Height (m) Direction Period (s) | — | W 13 | — | — | NW 8 | NW 8 | NW 8 | NW 7 | NW 8 | W 12 | W 11 | WNW 10 | — | — | — | — | — | — | — | — | — |
| kJ | — | 3 | — | — | 2 | 2 | 2 | 2 | 2 | 3 | 2 | 21 | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | NW 3 | WNW 4 | WNW 5 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 11 | 30 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 11 | 12 | 12 | 12 | 107 | 115 | 63 | 12 | 0 | 0 | 0 | 11 | 11 | 0 | 11 | 12 | 12 |
Best forecast wave conditions in Clare | |||||||||||||||||||||
Best forecast wave conditions in Ireland | |||||||||||||||||||||
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