Surf Forecasts:
How big are the waves at Crab Island today (27 Jul):
- Morning surf: Morning surf (27 Jul, local time) - 5.5ft (1.7m), 10s period with W swell.
- Afternoon surf: Afternoon surf (27 Jul, local time) - 5ft (1.5m), 10s period with W swell.
- Evening surf: Evening surf (27 Jul, local time) - 4.5ft (1.4m), 9s period with W swell.
The current surf forecast for Crab Island at 5PM is: 1.5m 9s primary swell from a West direction (forecast issued at 12:00pm July 27). The wind direction is predicted to be cross-onshore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (27 Jul) | 5.5ft (1.7m) | 10s |
| Afternoon (27 Jul) | 5ft (1.5m) | 10s |
| Evening (27 Jul) | 4.5ft (1.4m) | 9s |
Table - waves today at Crab Island. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 7mm), mostly falling on Wed morning. Very mild (max 18°C on Tue morning, min 14°C on Wed night). Mainly fresh winds. | |||||||||||||||||||||
Mon 27 | Tuesday 28 | Wednesday 29 | |||||||||||||||||||
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 10 | W 10 | W 10 | W 9 | W 9 | W 9 | WSW 9 | WSW 8 | W 8 | W 8 | W 8 | WSW 7 | WSW 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 |
Wave Graph  | |||||||||||||||||||||
 kJ | 546 | 417 | 400 | 325 | 325 | 318 | 318 | 277 | 258 | 316 | 265 | 220 | 240 | 234 | 228 | 187 | 149 | 177 | 116 | 142 | 90 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | 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 | cross-on | on | on | on |
High Tide | 5:02PM3.76m | 5:31AM3.62m | 5:41PM3.97m | 6:08AM3.78m | 6:17PM4.14m | ||||||||||||||||
Low Tide | 10:51AM1.15m | 11:20PM0.86m | 11:28AM0.95m | 11:55PM0.65m | 12:02PM0.78m | ||||||||||||||||
 | |  |  |  | | | | | | | | |  | | | | | | |  | |
 | 5:46 | — | — | — | — | — | 5:47 | — | — | — | — | — | — | — | 5:48 | — | — | — | — | — | — |
 | — | — | — | 9:39 | — | — | — | — | — | — | — | 9:38 | — | — | — | — | — | — | — | 9:37 | — |
mm | — | — | — | 1 | — | — | — | — | — | — | — | — | — | 1 | — | — | 1 | 2 | 1 | — | — |
Temp °C | 16 | 16 | 16 | 16 | 17 | 17 | 17 | 17 | 17 | 18 | 18 | 18 | 17 | 17 | 16 | 17 | 17 | 16 | 15 | 15 | 15 |
Feels °C | 13 | 13 | 13 | 13 | 14 | 14 | 14 | 12 | 12 | 14 | 14 | 14 | 14 | 14 | 13 | 15 | 14 | 13 | 11 | 11 | 12 |
Swell 1 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | W 8 | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 187 | — | — | — | — | — |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | W 10 | W 10 | W 10 | W 9 | W 9 | W 9 | WSW 9 | WSW 8 | W 8 | W 8 | W 8 | WSW 7 | WSW 8 | W 8 | W 8 | — | W 8 | W 8 | W 8 | W 8 | W 8 |
| kJ | 546 | 417 | 400 | 325 | 325 | 318 | 318 | 277 | 258 | 316 | 265 | 220 | 240 | 234 | 228 | — | 149 | 177 | 116 | 142 | 90 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 97 | 97 | 97 | 97 | 97 | 101 | 101 | 101 | 101 | 412 | 138 | 138 | 101 | 93 | 27 | 16 | 117 | 99 | 373 | 117 | 101 |
Best forecast wave conditions in Clare | |||||||||||||||||||||
Best forecast wave conditions in Ireland | |||||||||||||||||||||
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