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 W swell.
- Evening surf: Evening surf (13 Aug, local time) - 4ft (1.2m), 9s period with WSW swell.
The current surf forecast for Crab Island at 1AM is: 1.2m 10s primary swell from a West-southwest direction (forecast issued at 06:00pm August 12). The wind direction is predicted to be cross-shore.
| 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) | 4ft (1.2m) | 9s |
Table - waves today at Crab Island. (Swell directed towards the surf break)
Short Range ForecastSome drizzle, heaviest during Thu night. Warm (max 21°C on Wed afternoon, min 13°C on Fri night). Wind will be generally light. | |||||||||||||||||||
Wed 12 | Thursday 13 | Friday 14 | |||||||||||||||||
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 9 | WSW 11 | WSW 11 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | W 10 | W 10 | WSW 10 | WSW 9 | W 9 | W 9 | W 9 | W 8 | W 8 | W 8 | W 8 | W 8 |
Wave Graph  | |||||||||||||||||||
 kJ | 164 | 270 | 297 | 324 | 306 | 300 | 294 | 235 | 231 | 271 | 248 | 230 | 189 | 150 | 138 | 132 | 161 | 130 | 127 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | on | on | cross | cross-off | cross-off | cross-off | cross-on | cross-on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 5:51PM4.60m | 6:24AM4.40m | 6:35PM4.76m | 7:07AM4.48m | 7:17PM4.78m | ||||||||||||||
Low Tide | 00:05AM-0.10m | 12:18PM0.21m | 00:47AM-0.23m | 12:59PM0.14m | |||||||||||||||
 |  |  |  |  | |  | | | |  | | | | | | | | | |
 | — | — | — | — | 6:13 | — | — | — | — | — | — | — | 6:15 | — | — | — | — | — | — |
 | — | 9:10 | — | — | — | — | — | — | — | 9:08 | — | — | — | — | — | — | — | 9:07 | — |
mm | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — |
Temp °C | 21 | 21 | 19 | 19 | 19 | 19 | 20 | 21 | 21 | 19 | 16 | 16 | 15 | 15 | 15 | 15 | 15 | 15 | 16 |
Feels °C | 21 | 21 | 20 | 20 | 20 | 20 | 20 | 21 | 21 | 17 | 14 | 13 | 12 | 12 | 11 | 11 | 10 | 11 | 12 |
Swell 1 Height (m) Direction Period (s) | WSW 9 | WSW 11 | WSW 11 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | W 10 | W 10 | — | WSW 9 | — | W 9 | W 9 | W 8 | — | — | — | — |
| kJ | 164 | 270 | 297 | 324 | 306 | 300 | 294 | 235 | 231 | — | 248 | — | 189 | 150 | 138 | — | — | — | — |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | WSW 10 | — | W 9 | — | — | — | W 8 | W 8 | W 8 | W 8 |
| kJ | — | — | — | — | — | — | — | — | — | 271 | — | 230 | — | — | — | 132 | 161 | 130 | 127 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 92 | 98 | 82 | 12 | 0 | 0 | 0 | 92 | 117 | 99 | 251 | 373 | 127 | 145 | 108 | 108 | 108 | 383 | 108 |
Best forecast wave conditions in Clare | |||||||||||||||||||
Best forecast wave conditions in Ireland | |||||||||||||||||||
Header Global | |||||||||||||||||||
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