Surf Forecasts:
How big are the waves at Crab Island today (24 Sep):
- Morning surf: Morning surf (24 Sep, local time) - 2.5ft (0.8m), 10s period with WNW swell.
- Afternoon surf: Afternoon surf (24 Sep, local time) - 7.5ft (2.3m), 10s period with WSW swell.
- Evening surf: Evening surf (24 Sep, local time) - 13ft (4.0m), 17s period with W swell.
The current surf forecast for Crab Island at 6PM is: 3.5m 18s primary swell from a West direction and 2.3m 10s secondary swell from a West-southwest direction (forecast issued at 12:00pm September 24). The wind direction is predicted to be cross-onshore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (24 Sep) | 2.5ft (0.8m) | 10s |
| Afternoon (24 Sep) | 7.5ft (2.3m) | 10s |
| Evening (24 Sep) | 13ft (4.0m) | 17s |
Table - waves today at Crab Island. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 10mm), heaviest on Thu night. Very mild (max 17°C on Thu morning, min 13°C on Fri morning). Mainly strong winds. | |||||||||||||||||||||
Thu 24 | Friday 25 | Saturday 26 | |||||||||||||||||||
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 10 | WSW 10 | WSW 10 | W 18 | W 17 | W 16 | W 16 | W 15 | W 14 | W 14 | W 13 | W 13 | W 12 | W 12 | W 12 | W 11 | W 11 | WSW 11 | WSW 11 | WSW 10 | WSW 10 |
Wave Graph  | |||||||||||||||||||||
 kJ | 133 | 502 | 1103 | 6593 | 9531 | 8744 | 7635 | 6456 | 5343 | 4570 | 3075 | 2800 | 2501 | 2380 | 2128 | 1673 | 1413 | 1291 | 1245 | 1250 | 1108 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross-on | cross-on | on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross |
High Tide | 4:42PM4.01m | 5:08AM4.00m | 5:16PM4.26m | 5:40AM4.24m | 5:49PM4.45m | ||||||||||||||||
Low Tide | 10:38AM0.86m | 10:59PM0.46m | 11:09AM0.57m | 11:28PM0.20m | 11:40AM0.34m | ||||||||||||||||
 |  | |  |  |  |  | | | |  | |  | | | | |  | | | | |
 | 7:24 | — | — | — | — | — | — | 7:26 | — | — | — | — | — | — | — | 7:28 | — | — | — | — | — |
 | — | — | — | 7:31 | — | — | — | — | — | — | — | 7:30 | — | — | — | — | — | — | — | 7:27 | — |
mm | — | — | — | 1 | 2 | — | — | — | — | 1 | 1 | 1 | 1 | 1 | 1 | 1 | — | — | — | — | — |
Temp °C | 15 | 17 | 17 | 16 | 14 | 14 | 14 | 14 | 14 | 13 | 14 | 14 | 14 | 14 | 14 | 14 | 13 | 15 | 16 | 15 | 14 |
Feels °C | 10 | 11 | 11 | 11 | 10 | 8 | 8 | 9 | 8 | 7 | 7 | 7 | 7 | 7 | 8 | 9 | 8 | 9 | 9 | 9 | 9 |
Swell 1 Height (m) Direction Period (s) | WSW 7 | WSW 10 | — | W 18 | W 17 | — | — | W 15 | W 14 | W 14 | W 13 | — | — | — | — | W 11 | W 11 | — | — | WSW 10 | WSW 10 |
| kJ | 84 | 502 | — | 6593 | 9531 | — | — | 6456 | 5343 | 4570 | 3075 | — | — | — | — | 1673 | 1413 | — | — | 1250 | 1108 |
Swell 2 Height (m) Direction Period (s) | WNW 10 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 133 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | S 3 | S 4 | WSW 10 | — | — | W 16 | W 16 | — | — | — | — | W 13 | W 12 | W 12 | W 12 | — | — | WSW 11 | WSW 11 | — | — |
| kJ | 6 | 6 | 1103 | — | — | 8744 | 7635 | — | — | — | — | 2800 | 2501 | 2380 | 2128 | — | — | 1291 | 1245 | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 402 | 140 | 101 | 97 | 97 | 97 | 164 | 97 | 97 | 97 | 97 | 97 | 97 | 97 | 97 | 97 | 97 | 409 | 280 | 97 | 140 |
Best forecast wave conditions in Clare | |||||||||||||||||||||
Best forecast wave conditions in Ireland | |||||||||||||||||||||
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