Surf Forecasts:
How big are the waves at Crab Island today (30 Jul):
- Afternoon surf: Afternoon surf (30 Jul, local time) - 3.5ft (1.0m), 8s period with W swell.
- Evening surf: Evening surf (30 Jul, local time) - 3.5ft (1.0m), 7s period with W swell.
The current surf forecast for Crab Island at 11PM is: 1.1m 7s primary swell from a West direction (forecast issued at 06:00pm July 30). The wind direction is predicted to be onshore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 Jul) | - | - |
| Afternoon (30 Jul) | 3.5ft (1.0m) | 8s |
| Evening (30 Jul) | 3.5ft (1.0m) | 7s |
Table - waves today at Crab Island. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 5mm), mostly falling on Thu night. Very mild (max 16°C on Sun morning, min 12°C on Sat night). Winds decreasing (fresh winds from the W on Fri morning, calm by Sat night). | |||||||||||||||||||
Thu 30 | Friday 31 | Saturday 1 | |||||||||||||||||
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 7 | W 7 | W 7 | W 7 | W 7 | W 7 | W 7 | W 7 | W 7 | WNW 7 | WNW 7 | WNW 6 | WNW 6 | WNW 6 | WNW 6 | WNW 6 | WSW 8 | WSW 8 |
Wave Graph  | |||||||||||||||||||
 kJ | 115 | 109 | 94 | 113 | 110 | 107 | 128 | 124 | 104 | 86 | 75 | 75 | 55 | 55 | 41 | 31 | 30 | 23 | 23 |
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 | on | on | cross-on | cross-on | on | on | on | cross-on | cross-on |
High Tide | 6:50PM4.26m | 7:16AM3.99m | 7:23PM4.31m | 7:49AM4.02m | 7:56PM4.30m | ||||||||||||||
Low Tide | 1:00AM0.35m | 1:06PM0.57m | 1:31AM0.29m | 1:38PM0.55m | |||||||||||||||
 |  |  |  | |  | | | | |  | | | | | | |  |  | |
 | — | — | — | — | 5:52 | — | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — |
 | — | 9:36 | — | — | — | — | — | — | — | 9:34 | — | — | — | — | — | — | — | 9:31 | — |
mm | — | — | — | 1 | 1 | 1 | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — |
Temp °C | 15 | 15 | 15 | 14 | 14 | 14 | 15 | 15 | 14 | 15 | 15 | 14 | 14 | 14 | 15 | 14 | 14 | 14 | 14 |
Feels °C | 9 | 10 | 10 | 9 | 9 | 8 | 9 | 9 | 9 | 10 | 10 | 10 | 10 | 11 | 12 | 11 | 11 | 11 | 12 |
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 6 |
| kJ | — | — | — | — | — | 3 | 3 | 9 | 11 | 20 | 19 | 28 | 26 | 26 | 26 | 24 | 24 | 23 | 16 |
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 7 | W 7 | W 7 | W 7 | W 7 | W 7 | W 7 | W 7 | W 7 | WNW 7 | WNW 7 | WNW 6 | WNW 6 | WNW 6 | WNW 6 | WNW 6 | WNW 6 | — |
| kJ | 115 | 109 | 94 | 113 | 110 | 107 | 128 | 124 | 104 | 86 | 75 | 75 | 55 | 55 | 41 | 31 | 30 | 22 | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 1037 | 257 | 140 | 138 | 138 | 138 | 271 | 422 | 1052 | 734 | 138 | 138 | 138 | 138 | 117 | 117 | 117 | 127 | 79 |
Best forecast wave conditions in Clare | |||||||||||||||||||
Best forecast wave conditions in Ireland | |||||||||||||||||||
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