Surf Forecasts:
How big are the waves at Crab Island today (22 Sep):
- Morning surf: Morning surf (22 Sep, local time) - 6ft (1.8m), 11s period with W swell.
- Afternoon surf: Afternoon surf (22 Sep, local time) - 5ft (1.5m), 14s period with W swell.
- Evening surf: Evening surf (22 Sep, local time) - 8ft (2.4m), 14s period with W swell.
The current surf forecast for Crab Island at 6PM is: 2.4m 14s primary swell from a West direction and 1.5m 14s secondary swell from a West direction (forecast issued at 12:00pm September 22). The wind direction is predicted to be onshore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 Sep) | 6ft (1.8m) | 11s |
| Afternoon (22 Sep) | 5ft (1.5m) | 14s |
| Evening (22 Sep) | 8ft (2.4m) | 14s |
Table - waves today at Crab Island. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 5mm), mostly falling on Thu night. Very mild (max 17°C on Thu morning, min 11°C on Wed night). Winds increasing (calm on Wed afternoon, fresh winds from the SW by Thu afternoon). | |||||||||||||||||||||
Tue 22 | Wednesday 23 | Thursday 24 | |||||||||||||||||||
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 11 | W 11 | W 14 | W 14 | W 14 | W 14 | W 14 | W 13 | W 13 | W 12 | W 12 | W 12 | W 11 | W 11 | W 11 | W 10 | WNW 10 | W 10 | WSW 10 | W 13 | W 16 |
Wave Graph  | |||||||||||||||||||||
 kJ | 850 | 723 | 928 | 2379 | 2095 | 2033 | 1759 | 1487 | 1308 | 942 | 814 | 604 | 475 | 403 | 338 | 259 | 136 | 326 | 674 | 2709 | 6022 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | glassy | glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-on | on | cross-on |
High Tide | 3:24PM3.42m | 3:58AM3.40m | 4:06PM3.72m | 4:35AM3.71m | 4:42PM4.01m | ||||||||||||||||
Low Tide | 9:27AM1.49m | 9:55PM1.11m | 10:05AM1.17m | 10:28PM0.77m | 10:38AM0.86m | ||||||||||||||||
 | |  |  |  |  |  | | | | | | | |  | | | | |  | | |
 | 7:22 | — | — | — | — | — | — | 7:24 | — | — | — | — | — | — | — | 7:24 | — | — | — | — | — |
 | — | — | — | 7:37 | — | — | — | — | — | — | — | 7:35 | — | — | — | — | — | — | — | 7:31 | — |
mm | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 2 |
Temp °C | 16 | 16 | 16 | 15 | 13 | 13 | 13 | 13 | 13 | 13 | 14 | 13 | 14 | 12 | 11 | 11 | 14 | 17 | 17 | 13 | 12 |
Feels °C | 14 | 14 | 14 | 14 | 10 | 10 | 8 | 10 | 10 | 11 | 13 | 12 | 11 | 8 | 6 | 5 | 10 | 12 | 11 | 9 | 8 |
Swell 1 Height (m) Direction Period (s) | W 11 | W 11 | W 11 | W 14 | W 14 | W 14 | W 14 | W 13 | W 13 | W 12 | W 12 | W 12 | W 11 | W 11 | W 11 | W 10 | WNW 10 | W 10 | W 16 | W 13 | W 16 |
| kJ | 850 | 723 | 573 | 2379 | 2095 | 2033 | 1759 | 1487 | 1308 | 942 | 814 | 604 | 475 | 403 | 338 | 259 | 136 | 326 | 79 | 2709 | 6022 |
Swell 2 Height (m) Direction Period (s) | W 19 | W 18 | W 14 | — | — | — | — | — | — | — | — | — | — | — | — | — | WSW 7 | — | — | — | — |
| kJ | 63 | 224 | 928 | — | — | — | — | — | — | — | — | — | — | — | — | — | 53 | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | W 15 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | 155 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | SSE 2 | SSE 3 | SSE 4 | S 4 | S 4 | WSW 10 | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 9 | 10 | 9 | 9 | 674 | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 87 | 97 | 97 | 97 | 85 | 98 | 108 | 138 | 108 | 12 | 0 | 0 | 0 | 16 | 16 | 16 | 402 | 405 | 101 | 97 | 97 |
Best forecast wave conditions in Clare | |||||||||||||||||||||
Best forecast wave conditions in Ireland | |||||||||||||||||||||
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