Surf Forecasts:
How big are the waves at Crab Island today (05 Sep):
- Morning surf: Morning surf (05 Sep, local time) - 6ft (1.8m), 11s period with W swell.
- Afternoon surf: Afternoon surf (05 Sep, local time) - 4.5ft (1.4m), 10s period with W swell.
- Evening surf: Evening surf (05 Sep, local time) - 3.5ft (1.1m), 9s period with W swell.
The current surf forecast for Crab Island at 1AM is: 2.5m 12s primary swell from a West direction (forecast issued at 06:00pm September 04). The wind direction is predicted to be onshore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (05 Sep) | 6ft (1.8m) | 11s |
| Afternoon (05 Sep) | 4.5ft (1.4m) | 10s |
| Evening (05 Sep) | 3.5ft (1.1m) | 9s |
Table - waves today at Crab Island. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 4mm), mostly falling on Sat night. Very mild (max 19°C on Sun morning, min 14°C on Sat morning). Winds increasing (light winds from the ESE on Sat afternoon, strong winds from the SSW by Sun afternoon). | |||||||||||||||||||
Fri 4 | Saturday 5 | Sunday 6 | |||||||||||||||||
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 12 | W 12 | W 12 | W 12 | W 12 | W 11 | W 10 | W 10 | W 10 | W 9 | W 9 | W 9 | WSW 7 | WSW 8 | WSW 8 | WSW 9 | WSW 10 | WSW 10 | WSW 11 |
Wave Graph  | |||||||||||||||||||
 kJ | 3172 | 2717 | 2239 | 1731 | 1395 | 924 | 709 | 440 | 363 | 241 | 192 | 190 | 68 | 149 | 181 | 251 | 838 | 1050 | 1051 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | on | on | on | on | cross-on | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-on | on | on |
High Tide | 11:27PM3.35m | 12:06PM3.39m | 00:58AM3.23m | 1:37PM3.42m | |||||||||||||||
Low Tide | 4:49PM1.22m | 5:24AM1.39m | 6:28PM1.39m | 7:15AM1.51m | 8:19PM1.23m | ||||||||||||||
 |  |  | | |  | | | | |  | |  | | | | |  |  | |
 | — | — | — | — | 6:52 | — | — | — | — | — | — | — | 6:54 | — | — | — | — | — | — |
 | — | 8:20 | — | — | — | — | — | — | — | 8:17 | — | — | — | — | — | — | — | 8:15 | — |
mm | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | 1 | — |
Temp °C | 15 | 15 | 15 | 15 | 15 | 15 | 14 | 14 | 15 | 15 | 16 | 16 | 17 | 17 | 18 | 19 | 18 | 16 | 15 |
Feels °C | 8 | 9 | 9 | 10 | 10 | 11 | 10 | 11 | 12 | 11 | 13 | 13 | 13 | 12 | 14 | 14 | 12 | 11 | 10 |
Swell 1 Height (m) Direction Period (s) | — | — | — | — | SW 14 | W 11 | W 10 | W 10 | W 10 | W 9 | W 9 | W 9 | WSW 7 | WSW 8 | WSW 8 | WSW 9 | W 18 | WSW 17 | WSW 15 |
| kJ | — | — | — | — | 8 | 924 | 709 | 440 | 363 | 241 | 192 | 190 | 68 | 149 | 181 | 251 | 6 | 55 | 243 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | WNW 9 | W 13 | SW 13 | — | — | — | — |
| kJ | — | — | — | — | — | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 61 | 3 | 7 | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | W 8 | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | 5 | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | W 12 | W 12 | W 12 | W 12 | W 12 | — | — | — | — | SSE 3 | S 3 | SSE 3 | S 3 | S 4 | SSE 4 | SSW 4 | WSW 10 | WSW 10 | WSW 11 |
| kJ | 3172 | 2717 | 2239 | 1731 | 1395 | — | — | — | — | 2 | 5 | 3 | 5 | 9 | 19 | 32 | 838 | 1050 | 1051 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 617 | 162 | 162 | 97 | 97 | 97 | 16 | 16 | 0 | 99 | 99 | 16 | 140 | 140 | 411 | 413 | 413 | 415 | 138 |
Best forecast wave conditions in Clare | |||||||||||||||||||
Best forecast wave conditions in Ireland | |||||||||||||||||||
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