Surf Forecasts:
How big are the waves at Crab Island today (06 Sep):
- Morning surf: Morning surf (06 Sep, local time) - 3.5ft (1.1m), 8s period with WSW swell.
- Afternoon surf: Afternoon surf (06 Sep, local time) - 6ft (1.8m), 9s period with WSW swell.
- Evening surf: Evening surf (06 Sep, local time) - 6.5ft (2.0m), 10s period with WSW swell.
The current surf forecast for Crab Island at 5PM is: 2.0m 10s primary swell from a West-southwest direction and 0.2m 18s secondary swell from a West-southwest direction (forecast issued at 12:00pm September 06). The wind direction is predicted to be cross-onshore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (06 Sep) | 3.5ft (1.1m) | 8s |
| Afternoon (06 Sep) | 6ft (1.8m) | 9s |
| Evening (06 Sep) | 6.5ft (2.0m) | 10s |
Table - waves today at Crab Island. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 12mm), heaviest on Mon afternoon. Very mild (max 19°C on Sun morning, min 13°C on Mon afternoon). Winds decreasing (strong winds from the WNW on Tue morning, moderate winds from the WNW by Tue night). | |||||||||||||||||||||
Sun 6 | Monday 7 | Tuesday 8 | |||||||||||||||||||
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 8 | SW 9 | WSW 10 | WSW 10 | WSW 10 | WSW 14 | WSW 13 | WSW 13 | WSW 13 | WSW 10 | WSW 10 | W 10 | W 9 | W 9 | W 10 | W 10 | W 10 | W 10 | WNW 10 | WNW 10 | WNW 10 |
Wave Graph  | |||||||||||||||||||||
 kJ | 149 | 371 | 701 | 794 | 803 | 2114 | 1831 | 2071 | 1780 | 1224 | 1065 | 910 | 780 | 1005 | 1137 | 1146 | 1250 | 1391 | 1245 | 1270 | 1177 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross | cross-on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 1:37PM3.42m | 2:31AM3.36m | 2:58PM3.67m | 3:44AM3.66m | 4:01PM4.02m | ||||||||||||||||
Low Tide | 7:15AM1.51m | 8:19PM1.23m | 8:50AM1.29m | 9:32PM0.84m | 9:52AM0.95m | ||||||||||||||||
 |  | | |  | | | |  | | | |  |  |  | |  | | | | | |
 | 6:54 | — | — | — | — | — | 6:56 | — | — | — | — | — | — | — | 6:58 | — | — | — | — | — | — |
 | — | — | — | 8:15 | — | — | — | — | — | — | — | 8:13 | — | — | — | — | — | — | — | 8:10 | — |
mm | — | 1 | 1 | — | — | — | — | — | 1 | 1 | 2 | 1 | 1 | — | 1 | 1 | — | 1 | 1 | — | — |
Temp °C | 19 | 19 | 18 | 16 | 15 | 16 | 15 | 15 | 15 | 15 | 14 | 13 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 |
Feels °C | 15 | 15 | 13 | 12 | 11 | 10 | 10 | 8 | 10 | 8 | 8 | 7 | 8 | 6 | 6 | 5 | 5 | 5 | 6 | 6 | 6 |
Swell 1 Height (m) Direction Period (s) | WSW 8 | — | W 18 | WSW 17 | WSW 16 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 149 | — | 7 | 57 | 196 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 2 Height (m) Direction Period (s) | SW 13 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 7 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | S 4 | SW 9 | WSW 10 | WSW 10 | WSW 10 | WSW 14 | WSW 13 | WSW 13 | WSW 13 | WSW 10 | WSW 10 | W 10 | W 9 | W 9 | W 10 | W 10 | W 10 | W 10 | WNW 10 | WNW 10 | WNW 10 |
| kJ | 13 | 371 | 701 | 794 | 803 | 2114 | 1831 | 2071 | 1780 | 1224 | 1065 | 910 | 780 | 1005 | 1137 | 1146 | 1250 | 1391 | 1245 | 1270 | 1177 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 411 | 382 | 413 | 101 | 101 | 138 | 162 | 162 | 97 | 617 | 453 | 97 | 97 | 627 | 162 | 162 | 498 | 1042 | 724 | 729 | 687 |
Best forecast wave conditions in Clare | |||||||||||||||||||||
Best forecast wave conditions in Ireland | |||||||||||||||||||||
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