Surf Forecasts:
How big are the waves at Crab Island today (20 Jun):
- Afternoon surf: Afternoon surf (20 Jun, local time) - 2ft (0.6m), 7s period with W swell.
- Evening surf: Evening surf (20 Jun, local time) - 2ft (0.6m), 7s period with W swell.
The current surf forecast for Crab Island at 11PM is: 0.5m 7s primary swell from a West direction and 0.3m 7s secondary swell from a Southwest direction (forecast issued at 06:00pm June 20). The wind direction is predicted to be cross-shore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Jun) | - | - |
| Afternoon (20 Jun) | 2ft (0.6m) | 7s |
| Evening (20 Jun) | 2ft (0.6m) | 7s |
Table - waves today at Crab Island. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 20°C on Sun afternoon, min 13°C on Sat afternoon). Wind will be generally light. | ||||||||||||||||||||||||
Sat 20 | Sunday 21 | Monday 22 | Tue 23 | |||||||||||||||||||||
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 | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | W 7 | W 7 | W 7 | W 7 | W 7 | W 7 | W 6 | W 6 | WNW 6 | WNW 6 | NW 7 | NW 7 | NW 7 | WNW 6 | WNW 7 | WNW 7 | W 10 | W 10 | W 10 | W 10 | W 9 | WSW 9 | WSW 9 | WSW 9 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 37 | 36 | 23 | 23 | 23 | 23 | 22 | 21 | 13 | 13 | 7 | 7 | 7 | 8 | 9 | 9 | 8 | 8 | 8 | 8 | 16 | 17 | 16 | 16 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | cross-on | cross-on | cross-off | off | off | off | glassy | glassy | on | cross-on | glassy | cross-off | off | off | glassy | on | cross-on | on | glassy | cross-on | cross-on | cross-on | on |
High Tide | 10:28PM4.02m | 11:11AM3.66m | 11:24PM3.76m | 12:08PM3.52m | 00:22AM3.54m | |||||||||||||||||||
Low Tide | 4:03PM0.96m | 4:44AM0.66m | 5:03PM1.17m | 5:45AM0.90m | 6:12PM1.32m | 6:49AM1.08m | ||||||||||||||||||
 | | |  |  | | | |  | | | | |  | | | | | | | | | | | |
 | — | — | — | — | 5:11 | — | — | — | — | — | — | — | 5:11 | — | — | — | — | — | — | — | 5:11 | — | — | — |
 | — | — | 10:07 | — | — | — | — | — | — | — | 10:07 | — | — | — | — | — | — | — | 10:07 | — | — | — | — | 10:07 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 13 | 13 | 13 | 13 | 13 | 13 | 15 | 18 | 20 | 19 | 18 | 17 | 16 | 16 | 16 | 19 | 20 | 19 | 18 | 17 | 16 | 15 | 15 | 16 |
Feels °C | 11 | 11 | 11 | 10 | 10 | 11 | 14 | 18 | 20 | 17 | 17 | 17 | 14 | 14 | 14 | 19 | 19 | 17 | 16 | 16 | 16 | 14 | 14 | 16 |
Swell 1 Height (m) Direction Period (s) | W 7 | W 7 | W 7 | W 7 | W 7 | W 7 | W 6 | W 6 | WNW 6 | WNW 6 | W 6 | W 6 | W 6 | WNW 6 | WNW 7 | WNW 7 | WNW 7 | WNW 7 | WNW 7 | W 10 | W 9 | WSW 9 | WSW 9 | WSW 9 |
| kJ | 37 | 36 | 23 | 23 | 23 | 23 | 22 | 21 | 13 | 13 | 7 | 7 | 7 | 8 | 9 | 9 | 4 | 4 | 4 | 8 | 16 | 17 | 16 | 16 |
Swell 2 Height (m) Direction Period (s) | SW 7 | SW 7 | SW 7 | SW 7 | SW 7 | SW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | NW 7 | NW 7 | NW 7 | W 8 | W 8 | SW 6 | W 10 | W 10 | W 10 | WNW 6 | WNW 6 | WNW 6 | W 6 | SW 7 |
| kJ | 8 | 7 | 8 | 7 | 7 | 8 | 5 | 5 | 5 | 5 | 7 | 7 | 7 | 5 | 5 | 2 | 8 | 8 | 8 | 4 | 4 | 4 | 1 | 2 |
Swell 3 Height (m) Direction Period (s) | NW 7 | — | — | W 9 | W 9 | W 9 | W 9 | W 8 | W 8 | W 8 | SW 7 | SW 7 | W 8 | SW 7 | SW 6 | W 8 | W 5 | SW 6 | SW 6 | SW 7 | SW 7 | SW 7 | NW 7 | NW 7 |
| kJ | 2 | — | — | 2 | 2 | 2 | 2 | 6 | 5 | 5 | 2 | 2 | 5 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | W 6 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 384 | 127 | 63 | 63 | 63 | 63 | 63 | 63 | 63 | 107 | 107 | 63 | 63 | 63 | 115 | 127 | 132 | 148 | 148 | 132 | 138 | 138 | 140 | 138 |
Best forecast wave conditions in Clare | ||||||||||||||||||||||||
Best forecast wave conditions in Ireland | ||||||||||||||||||||||||
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