Surf Forecasts:
How big are the waves at Crab Island today (09 Sep):
- Morning surf: Morning surf (09 Sep, local time) - 4ft (1.2m), 9s period with W swell.
- Afternoon surf: Afternoon surf (09 Sep, local time) - 3.5ft (1.0m), 8s period with W swell.
- Evening surf: Evening surf (09 Sep, local time) - 3.5ft (1.1m), 8s period with W swell.
The current surf forecast for Crab Island at 2AM is: 1.6m 9s primary swell from a West direction (forecast issued at 06:00pm September 08). The wind direction is predicted to be cross-onshore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (09 Sep) | 4ft (1.2m) | 9s |
| Afternoon (09 Sep) | 3.5ft (1.0m) | 8s |
| Evening (09 Sep) | 3.5ft (1.1m) | 8s |
Table - waves today at Crab Island. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 3mm), mostly falling on Wed night. Very mild (max 16°C on Thu morning, min 13°C on Tue night). Winds decreasing (strong winds from the NW on Tue afternoon, light winds from the W by Wed morning). | |||||||||||||||||||
Tue 8 | Wednesday 9 | Thursday 10 | |||||||||||||||||
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 | WNW 10 | WNW 10 | WNW 10 | WNW 9 | W 9 | W 9 | W 8 | W 8 | W 8 | W 8 | WSW 7 | WSW 7 | WSW 8 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | W 10 |
Wave Graph  | |||||||||||||||||||
 kJ | 1021 | 963 | 717 | 551 | 340 | 269 | 220 | 165 | 130 | 82 | 142 | 140 | 91 | 314 | 894 | 838 | 778 | 671 | 499 |
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 | on | cross-on | cross-on | cross-on | cross | cross-off | cross-off | cross | cross-on | cross-on | cross-on | on | on |
High Tide | 4:01PM4.02m | 4:39AM3.98m | 4:51PM4.35m | 5:24AM4.26m | 5:34PM4.59m | ||||||||||||||
Low Tide | 10:24PM0.44m | 10:40AM0.61m | 11:07PM0.10m | 11:21AM0.33m | |||||||||||||||
 |  |  |  | |  |  | | | | | | |  |  | | |  | | |
 | — | — | — | — | — | 7:00 | — | — | — | — | — | — | — | 7:01 | — | — | — | — | — |
 | — | 8:10 | — | — | — | — | — | — | — | 8:07 | — | — | — | — | — | — | — | 8:06 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | — | 1 | — |
Temp °C | 14 | 14 | 14 | 13 | 13 | 14 | 14 | 15 | 15 | 15 | 14 | 13 | 14 | 14 | 16 | 16 | 16 | 16 | 15 |
Feels °C | 6 | 6 | 8 | 9 | 10 | 10 | 11 | 11 | 10 | 11 | 10 | 8 | 9 | 8 | 12 | 12 | 11 | 12 | 11 |
Swell 1 Height (m) Direction Period (s) | — | — | — | WNW 10 | WNW 9 | W 9 | W 9 | W 8 | W 8 | W 8 | W 8 | WSW 7 | WSW 7 | WSW 8 | — | — | — | — | — |
| kJ | — | — | — | 551 | 340 | 269 | 220 | 165 | 130 | 82 | 142 | 140 | 91 | 314 | — | — | — | — | — |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | W 13 | W 13 | W 13 | W 12 | WSW 8 | WNW 8 | W 11 | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | 4 | 3 | 3 | 11 | 6 | 44 | 9 | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | WSW 8 | W 12 | W 11 | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | 6 | 11 | 10 | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | WNW 10 | WNW 10 | WNW 10 | — | — | — | — | — | SW 3 | WSW 4 | — | — | SSE 3 | S 4 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | W 10 |
| kJ | 1021 | 963 | 717 | — | — | — | — | — | 5 | 29 | — | — | 6 | 18 | 894 | 838 | 778 | 671 | 499 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 1097 | 729 | 617 | 498 | 12 | 97 | 92 | 97 | 117 | 132 | 101 | 16 | 140 | 140 | 99 | 99 | 653 | 162 | 97 |
Best forecast wave conditions in Clare | |||||||||||||||||||
Best forecast wave conditions in Ireland | |||||||||||||||||||
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