Surf Forecasts:
How big are the waves at Crab Island today (10 Sep):
- Morning surf: Morning surf (10 Sep, local time) - 7ft (2.2m), 9s period with WSW swell.
- Afternoon surf: Afternoon surf (10 Sep, local time) - 7ft (2.1m), 10s period with WSW swell.
- Evening surf: Evening surf (10 Sep, local time) - 6ft (1.8m), 10s period with WSW swell.
The current surf forecast for Crab Island at 6PM is: 2.0m 10s primary swell from a West-southwest direction (forecast issued at 12:00pm September 10). The wind direction is predicted to be onshore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 Sep) | 7ft (2.2m) | 9s |
| Afternoon (10 Sep) | 7ft (2.1m) | 10s |
| Evening (10 Sep) | 6ft (1.8m) | 10s |
Table - waves today at Crab Island. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 11mm), heaviest on Fri night. Very mild (max 18°C on Sat morning, min 14°C on Thu night). Winds decreasing (strong winds from the SSW on Fri night, light winds from the WNW by Sat night). | |||||||||||||||||||||
Thu 10 | Friday 11 | Saturday 12 | |||||||||||||||||||
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) | WSW 9 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | W 10 | W 9 | W 9 | W 8 | W 8 | W 8 | W 9 | W 9 | WSW 9 | WSW 9 | WSW 10 | W 10 | W 10 | WSW 10 | WSW 10 | W 10 |
Wave Graph  | |||||||||||||||||||||
 kJ | 875 | 855 | 804 | 671 | 574 | 529 | 408 | 343 | 320 | 271 | 271 | 335 | 431 | 482 | 770 | 1396 | 1359 | 1152 | 684 | 574 | 509 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | on | on | cross-on | cross-on | on | on | cross-on | cross-on | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on |
High Tide | 5:34PM4.59m | 6:03AM4.44m | 6:13PM4.70m | 6:40AM4.52m | 6:51PM4.69m | ||||||||||||||||
Low Tide | 11:21AM0.33m | 11:46PM-0.11m | 11:59AM0.15m | 00:22AM-0.19m | 12:35PM0.08m | ||||||||||||||||
 |  | |  |  |  | | | |  |  | |  | | | | | | | |  | |
 | 7:01 | — | — | — | — | — | — | 7:03 | — | — | — | — | — | — | — | 7:05 | — | — | — | — | — |
 | — | — | — | 8:06 | — | — | — | — | — | — | — | 8:04 | — | — | — | — | — | — | — | 8:00 | — |
mm | 1 | — | — | 1 | — | — | — | — | — | — | — | — | 2 | 1 | 2 | 3 | 1 | — | — | — | — |
Temp °C | 16 | 16 | 16 | 16 | 16 | 15 | 14 | 14 | 14 | 14 | 14 | 15 | 14 | 16 | 16 | 16 | 17 | 18 | 17 | 16 | 16 |
Feels °C | 12 | 11 | 10 | 12 | 12 | 11 | 9 | 10 | 11 | 10 | 10 | 11 | 9 | 8 | 9 | 11 | 13 | 14 | 12 | 12 | 12 |
Swell 1 Height (m) Direction Period (s) | — | — | — | — | — | — | — | W 9 | W 8 | W 8 | W 8 | W 9 | W 9 | WNW 13 | WNW 13 | — | — | — | WNW 12 | WNW 12 | W 10 |
| kJ | — | — | — | — | — | — | — | 343 | 320 | 271 | 271 | 335 | 431 | 312 | 350 | — | — | — | 393 | 355 | 509 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | W 16 | WNW 15 | — | — | — | — | — | — | — | WNW 12 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | 5 | 43 | — | — | — | — | — | — | — | 274 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | WSW 9 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | W 10 | W 9 | — | — | — | — | — | — | WSW 9 | WSW 9 | WSW 10 | W 10 | W 10 | WSW 10 | WSW 10 | — |
| kJ | 875 | 855 | 804 | 671 | 574 | 529 | 408 | — | — | — | — | — | — | 482 | 770 | 1396 | 1359 | 1152 | 684 | 574 | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 138 | 98 | 225 | 628 | 101 | 97 | 162 | 138 | 99 | 92 | 97 | 97 | 97 | 97 | 97 | 97 | 97 | 97 | 97 | 87 | 87 |
Best forecast wave conditions in Clare | |||||||||||||||||||||
Best forecast wave conditions in Ireland | |||||||||||||||||||||
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