Surf Forecasts:
How big are the waves at Crab Island today (13 Aug):
- Morning surf: Morning surf (13 Aug, local time) - 4ft (1.2m), 10s period with WSW swell.
- Afternoon surf: Afternoon surf (13 Aug, local time) - 3.5ft (1.1m), 10s period with WSW swell.
- Evening surf: Evening surf (13 Aug, local time) - 3.5ft (1.1m), 9s period with WSW swell.
The current surf forecast for Crab Island at 4PM is: 1.1m 10s primary swell from a West direction (forecast issued at 12:00pm August 13). The wind direction is predicted to be cross-onshore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 Aug) | 4ft (1.2m) | 10s |
| Afternoon (13 Aug) | 3.5ft (1.1m) | 10s |
| Evening (13 Aug) | 3.5ft (1.1m) | 9s |
Table - waves today at Crab Island. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 2mm), mostly falling on Thu night. Warm (max 21°C on Thu morning, min 13°C on Fri night). Winds decreasing (fresh winds from the NW on Fri afternoon, light winds from the WSW by Sat night). | |||||||||||||||||||||
Thu 13 | Friday 14 | Saturday 15 | |||||||||||||||||||
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) | WSW 10 | WSW 10 | W 10 | WSW 10 | WSW 9 | W 9 | WSW 9 | W 9 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 7 | W 7 | W 7 | W 7 |
Wave Graph  | |||||||||||||||||||||
 kJ | 294 | 245 | 231 | 230 | 211 | 199 | 132 | 122 | 113 | 107 | 161 | 157 | 149 | 149 | 149 | 111 | 71 | 53 | 50 | 38 | 34 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | cross-on | cross-on |
High Tide | 6:35PM4.76m | 7:07AM4.48m | 7:17PM4.78m | 7:46AM4.45m | 7:56PM4.66m | ||||||||||||||||
Low Tide | 12:18PM0.21m | 00:47AM-0.23m | 12:59PM0.14m | 1:26AM-0.21m | 1:37PM0.19m | ||||||||||||||||
 |  |  | |  |  |  | | | | | | |  | | | | | | | | |
 | 6:13 | — | — | — | — | — | 6:15 | — | — | — | — | — | — | — | 6:16 | — | — | — | — | — | — |
 | — | — | — | 9:08 | — | — | — | — | — | — | — | 9:07 | — | — | — | — | — | — | — | 9:05 | — |
mm | — | — | — | — | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 20 | 21 | 21 | 20 | 18 | 16 | 15 | 15 | 15 | 16 | 15 | 16 | 15 | 13 | 13 | 13 | 14 | 14 | 14 | 14 | 14 |
Feels °C | 20 | 20 | 21 | 19 | 17 | 14 | 12 | 13 | 13 | 12 | 10 | 11 | 11 | 9 | 9 | 9 | 10 | 10 | 10 | 10 | 12 |
Swell 1 Height (m) Direction Period (s) | WSW 10 | WSW 10 | W 10 | WSW 10 | WSW 9 | W 9 | WSW 9 | W 9 | W 8 | W 8 | — | — | W 8 | W 8 | W 8 | W 8 | W 8 | WNW 8 | WNW 8 | WNW 7 | W 7 |
| kJ | 294 | 245 | 231 | 230 | 211 | 199 | 132 | 122 | 113 | 107 | — | — | 149 | 149 | 149 | 111 | 71 | 34 | 23 | 30 | 34 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | WNW 8 | WNW 8 | — | — | — | WNW 7 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 14 | 23 | — | — | — | 21 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | W 4 | WNW 4 | — | — | W 8 | W 8 | — | — | — | — | — | W 7 | W 7 | W 7 | — |
| kJ | — | — | — | — | — | — | 14 | 8 | — | — | 161 | 157 | — | — | — | — | — | 53 | 50 | 38 | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 16 | 92 | 117 | 99 | 107 | 138 | 138 | 114 | 108 | 409 | 617 | 164 | 109 | 401 | 164 | 108 | 108 | 685 | 1080 | 743 | 67 |
Best forecast wave conditions in Clare | |||||||||||||||||||||
Best forecast wave conditions in Ireland | |||||||||||||||||||||
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