Surf Forecasts:
How big are the waves at Crab Island today (17 Oct):
- Afternoon surf: Afternoon surf (17 Oct, local time) - 4.5ft (1.3m), 11s period with W swell.
- Evening surf: Evening surf (17 Oct, local time) - 2.5ft (0.8m), 11s period with WNW swell.
The current surf forecast for Crab Island at 10PM is: 0.8m 10s primary swell from a West direction and 0.8m 11s secondary swell from a West-northwest direction (forecast issued at 06:00pm October 17). The wind direction is predicted to be cross-offshore and the swell rating is 2.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Oct) | - | - |
| Afternoon (17 Oct) | 4.5ft (1.3m) | 11s |
| Evening (17 Oct) | 2.5ft (0.8m) | 11s |
Table - waves today at Crab Island. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 12°C on Tue morning, min 7°C on Sun night). Winds increasing (calm on Sun afternoon, fresh winds from the SSE by Tue morning). | |||||||||||||||||||
Sat 17 | Sunday 18 | Monday 19 | |||||||||||||||||
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 11 | WNW 11 | WNW 11 | W 10 | W 10 | W 10 | W 10 | W 10 | W 13 | W 12 | WSW 11 | W 17 | W 16 | W 15 | W 15 | W 14 | W 14 | W 14 | W 13 |
Wave Graph  | |||||||||||||||||||
 kJ | 403 | 173 | 138 | 98 | 73 | 74 | 125 | 194 | 564 | 472 | 343 | 291 | 513 | 760 | 958 | 1303 | 1207 | 1172 | 1155 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | glassy | glassy | glassy | off | off | off | off | off | off | off | off | off |
High Tide | 10:27PM3.04m | 10:50AM3.13m | 11:45PM2.88m | 12:11PM3.04m | |||||||||||||||
Low Tide | 3:47PM1.42m | 4:01AM1.70m | 5:00PM1.66m | 5:28AM1.89m | 7:03PM1.67m | ||||||||||||||
 |  | | | | | | | | | | | | | | |  |  | | |
 | — | — | — | — | — | 8:07 | — | — | — | — | — | — | — | 8:10 | — | — | — | — | — |
 | 6:37 | — | — | — | — | — | — | — | 6:36 | — | — | — | — | — | — | — | 6:34 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 10 | 10 | 10 | 9 | 8 | 8 | 8 | 8 | 10 | 10 | 10 | 9 | 8 | 7 | 7 | 9 | 11 | 9 | 9 |
Feels °C | 6 | 7 | 7 | 6 | 5 | 5 | 5 | 7 | 9 | 8 | 8 | 6 | 5 | 4 | 4 | 5 | 7 | 5 | 5 |
Swell 1 Height (m) Direction Period (s) | W 11 | WNW 11 | W 10 | W 10 | W 10 | W 10 | W 10 | W 10 | W 13 | W 12 | WSW 11 | WSW 10 | W 16 | W 15 | W 15 | W 14 | W 14 | W 14 | W 13 |
| kJ | 403 | 173 | 138 | 98 | 73 | 74 | 125 | 194 | 564 | 472 | 343 | 255 | 513 | 760 | 958 | 1303 | 1207 | 1172 | 1155 |
Swell 2 Height (m) Direction Period (s) | — | W 10 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | W 15 | W 14 | W 10 | W 20 | W 18 | W 17 | WSW 10 | WSW 9 | WSW 8 | — | — | — | — |
| kJ | — | 133 | 135 | 93 | 66 | 44 | 41 | 138 | 2 | 30 | 101 | 291 | 159 | 103 | 50 | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | W 16 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | 5 | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Clare | |||||||||||||||||||
Best forecast wave conditions in Ireland | |||||||||||||||||||
Header Global | |||||||||||||||||||
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Live Wave Height (m)
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Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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