Surf Forecasts:
How big are the waves at Crab Island today (30 Jul):
- Morning surf: Morning surf (30 Jul, local time) - 3ft (0.9m), 8s period with WNW swell.
- Afternoon surf: Afternoon surf (30 Jul, local time) - 3ft (0.9m), 8s period with WNW swell.
- Evening surf: Evening surf (30 Jul, local time) - 3.5ft (1.1m), 7s period with W swell.
The current surf forecast for Crab Island at 3AM is: 0.9m 8s primary swell from a West direction (forecast issued at 12:00am July 30). The wind direction is predicted to be onshore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 Jul) | 3ft (0.9m) | 8s |
| Afternoon (30 Jul) | 3ft (0.9m) | 8s |
| Evening (30 Jul) | 3.5ft (1.1m) | 7s |
Table - waves today at Crab Island. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 3mm), mostly falling on Thu night. Very mild (max 15°C on Wed night, min 14°C on Wed night). Mainly fresh winds. | ||||||||||||||||||||||||
Thursday 30 | Friday 31 | Saturday 1 | ||||||||||||||||||||||
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 | 4 PM | 7 PM | 10 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | W 8 | W 8 | WNW 8 | WNW 8 | WNW 8 | W 8 | W 7 | W 7 | W 7 | W 7 | W 7 | W 7 | W 7 | W 7 | W 7 | W 7 | WNW 6 | WNW 6 | WNW 6 | WSW 9 | WNW 6 | WNW 7 | WSW 8 | WSW 8 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 90 | 90 | 107 | 107 | 96 | 115 | 109 | 110 | 110 | 130 | 130 | 110 | 107 | 104 | 70 | 56 | 53 | 43 | 41 | 31 | 33 | 25 | 24 | 23 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | cross-on | cross-on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | cross-on | on | on | on | on | cross-on |
High Tide | 6:42AM3.91m | 6:50PM4.26m | 7:16AM3.99m | 7:23PM4.31m | 7:49AM4.02m | 7:56PM4.30m | ||||||||||||||||||
Low Tide | 00:28AM0.48m | 12:34PM0.65m | 1:00AM0.35m | 1:06PM0.57m | 1:31AM0.29m | 1:38PM0.55m | ||||||||||||||||||
 |  |  | | | | | | |  | |  | |  | | | | | | | | |  |  | |
 | — | 5:50 | — | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 9:36 | — | — | — | — | — | — | — | 9:34 | — | — | — | — | — | — | — | 9:31 | — |
mm | — | — | — | — | — | — | — | — | — | 1 | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 15 | 14 | 14 | 14 | 15 | 15 | 15 | 14 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 14 | 14 | 14 | 14 | 15 | 15 | 15 | 15 |
Feels °C | 12 | 10 | 10 | 10 | 10 | 10 | 10 | 9 | 11 | 9 | 10 | 10 | 10 | 10 | 11 | 11 | 10 | 10 | 11 | 11 | 12 | 12 | 12 | 13 |
Swell 1 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | W 12 | W 12 | W 11 | WSW 11 | WSW 10 | WSW 10 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 8 | WSW 8 | WSW 8 | WNW 7 |
| kJ | — | — | — | — | — | — | — | — | — | — | 3 | 3 | 9 | 11 | 20 | 19 | 28 | 27 | 26 | 26 | 24 | 24 | 23 | 17 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | WSW 8 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 23 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | W 11 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 |
Wind waves Height (m) Direction Period (s) | W 8 | W 8 | WNW 8 | WNW 8 | WNW 8 | W 8 | W 7 | W 7 | W 7 | W 7 | W 7 | W 7 | W 7 | W 7 | W 7 | W 7 | WNW 6 | WNW 6 | WNW 6 | WNW 6 | WNW 6 | WNW 7 | WNW 6 | — |
| kJ | 90 | 90 | 107 | 107 | 96 | 115 | 109 | 110 | 110 | 130 | 130 | 110 | 107 | 104 | 70 | 56 | 53 | 43 | 41 | 31 | 33 | 25 | 24 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 138 | 101 | 138 | 628 | 680 | 617 | 271 | 271 | 138 | 138 | 101 | 143 | 420 | 422 | 1249 | 138 | 101 | 99 | 101 | 99 | 117 | 117 | 117 | 63 |
Best forecast wave conditions in Clare | ||||||||||||||||||||||||
Best forecast wave conditions in Ireland | ||||||||||||||||||||||||
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