Surf Forecasts:
How big are the waves at Crab Island today (04 Sep):
- Morning surf: Morning surf (04 Sep, local time) - 11ft (3.5m), 11s period with W swell.
- Afternoon surf: Afternoon surf (04 Sep, local time) - 11ft (3.5m), 12s period with W swell.
- Evening surf: Evening surf (04 Sep, local time) - 10ft (3.0m), 12s period with W swell.
The current surf forecast for Crab Island at 11AM is: 3.5m 12s primary swell from a West direction (forecast issued at 06:00am September 04). The wind direction is predicted to be onshore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (04 Sep) | 11ft (3.5m) | 11s |
| Afternoon (04 Sep) | 11ft (3.5m) | 12s |
| Evening (04 Sep) | 10ft (3.0m) | 12s |
Table - waves today at Crab Island. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 20°C on Sun morning, min 14°C on Fri morning). Winds decreasing (strong winds from the W on Fri morning, light winds from the SSE by Sat morning). | |||||||||||||||||||||||
Friday 4 | Saturday 5 | Sunday 6 | |||||||||||||||||||||
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 | 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 10 | W 10 | W 12 | W 12 | 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 8 | WSW 8 | WSW 8 | WSW 9 | WSW 10 | WSW 10 | WSW 11 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 1401 | 2184 | 3462 | 3504 | 3172 | 2831 | 2239 | 1731 | 1382 | 924 | 709 | 434 | 363 | 241 | 230 | 225 | 167 | 176 | 234 | 367 | 1080 | 1162 | 1189 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | on | on | on | on | on | on | on | on | cross-on | cross-off | cross-off | cross-off | cross | cross-off | cross-off | cross-off | cross-off | cross | cross-on | cross-on | on |
High Tide | 10:49AM3.56m | 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 | ||||||||||||||||||
 |  |  | |  | |  |  | | | | | | | | | | | | | | | | |
 | 6:50 | — | — | — | — | — | — | — | 6:52 | — | — | — | — | — | — | — | 6:54 | — | — | — | — | — | — |
 | — | — | — | — | — | 8:20 | — | — | — | — | — | — | — | 8:17 | — | — | — | — | — | — | — | 8:15 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 15 | 14 | 14 | 15 | 15 | 15 | 15 | 15 | 15 | 14 | 14 | 14 | 14 | 16 | 17 | 17 | 17 | 18 | 18 | 20 | 18 | 17 | 16 |
Feels °C | 7 | 5 | 5 | 7 | 8 | 9 | 9 | 10 | 10 | 10 | 10 | 10 | 9 | 13 | 14 | 14 | 14 | 13 | 14 | 15 | 11 | 12 | 11 |
Swell 1 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | SW 14 | W 11 | W 10 | W 10 | W 10 | W 9 | W 9 | W 9 | WSW 8 | WSW 8 | WSW 8 | WSW 9 | — | W 18 | — |
| kJ | — | — | — | — | — | — | — | — | 8 | 924 | 709 | 434 | 363 | 241 | 230 | 225 | 167 | 176 | 234 | 367 | — | 24 | — |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | W 9 | SW 13 | S 13 | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 6 | 7 | 3 | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SW 13 | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 7 | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | W 10 | W 10 | W 12 | W 12 | W 12 | W 12 | W 12 | W 12 | W 12 | — | — | — | — | SSE 3 | SSE 3 | SSE 3 | S 3 | S 4 | S 4 | SSW 5 | WSW 10 | WSW 10 | WSW 11 |
| kJ | 1401 | 2184 | 3462 | 3504 | 3172 | 2831 | 2239 | 1731 | 1382 | — | — | — | — | 3 | 3 | 5 | 8 | 13 | 19 | 50 | 1080 | 1162 | 1189 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 628 | 345 | 505 | 1134 | 617 | 162 | 162 | 97 | 97 | 92 | 16 | 11 | 16 | 99 | 99 | 16 | 16 | 140 | 414 | 413 | 413 | 410 | 300 |
Best forecast wave conditions in Clare | |||||||||||||||||||||||
Best forecast wave conditions in Ireland | |||||||||||||||||||||||
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