Surf Forecasts:
How big are the waves at Crab Island today (23 Oct):
- Morning surf: Morning surf (23 Oct, local time) - 11ft (3.5m), 10s period with WNW swell.
- Afternoon surf: Afternoon surf (23 Oct, local time) - 11ft (3.5m), 12s period with W swell.
- Evening surf: Evening surf (23 Oct, local time) - 10ft (3.0m), 13s period with W swell.
The current surf forecast for Crab Island at 6AM is: 3.0m 10s primary swell from a West-northwest direction (forecast issued at 12:00am October 23). The wind direction is predicted to be cross-onshore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 Oct) | 11ft (3.5m) | 10s |
| Afternoon (23 Oct) | 11ft (3.5m) | 12s |
| Evening (23 Oct) | 10ft (3.0m) | 13s |
Table - waves today at Crab Island. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 49mm), heaviest during Thu night. Very mild (max 15°C on Sat morning, min 9°C on Thu night). Winds increasing (fresh winds from the N on Thu night, gales from the W by Sat night). | ||||||||||||||||||||||||
Friday 23 | Saturday 24 | Sunday 25 | ||||||||||||||||||||||
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 | 1 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | W 11 | WNW 11 | WNW 9 | WNW 10 | W 12 | W 12 | W 12 | W 13 | W 13 | W 13 | W 13 | WSW 9 | WSW 11 | W 11 | W 12 | W 13 | W 14 | W 14 | W 13 | W 13 | W 13 | W 13 | W 12 | W 12 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 621 | 1645 | 1888 | 2823 | 3610 | 3447 | 3163 | 2875 | 2996 | 2877 | 2499 | 1618 | 4153 | 7020 | 10929 | 13766 | 15578 | 13826 | 11890 | 9764 | 7517 | 5696 | 3732 | 2846 |
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 | on | on | cross-on | cross | cross | cross-on | cross-on | on | on | on | on | on | cross-on | cross-on | on | on | on | on |
High Tide | 3:52AM3.72m | 4:01PM3.91m | 4:28AM4.04m | 4:39PM4.17m | 5:04AM4.31m | 5:18PM4.38m | ||||||||||||||||||
Low Tide | 10:01AM0.91m | 10:19PM0.51m | 10:36AM0.59m | 10:52PM0.25m | 11:11AM0.32m | |||||||||||||||||||
 |  |  |  |  |  | |  | | | |  |  | |  |  | | | |  | | | | | |
 | — | — | 8:17 | — | — | — | — | — | — | — | 8:18 | — | — | — | — | — | — | — | 7:21 | — | — | — | — | — |
 | — | — | — | — | — | 6:24 | — | — | — | — | — | — | — | 6:22 | — | — | — | — | — | — | — | 5:21 | — | — |
mm | 9 | 2 | 1 | 1 | — | — | 1 | — | 1 | 1 | 5 | 8 | 5 | 3 | — | — | — | 1 | 1 | — | — | — | — | — |
Temp °C | 9 | 10 | 10 | 10 | 11 | 11 | 11 | 11 | 12 | 10 | 11 | 14 | 15 | 11 | 10 | 10 | 10 | 10 | 10 | 11 | 11 | 11 | 12 | 12 |
Feels °C | 2 | -2 | -3 | -3 | -1 | 2 | 2 | 3 | 4 | 2 | 2 | 3 | 4 | -2 | -4 | -3 | -4 | -4 | -3 | -2 | -1 | 0 | 2 | 4 |
Swell 1 Height (m) Direction Period (s) | W 11 | — | — | — | — | — | — | — | — | W 13 | W 13 | WNW 13 | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 621 | — | — | — | — | — | — | — | — | 2877 | 2499 | 710 | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NNW 4 | WNW 11 | WNW 9 | WNW 10 | W 12 | W 12 | W 12 | W 13 | W 13 | — | — | WSW 9 | WSW 11 | W 11 | W 12 | W 13 | W 14 | W 14 | W 13 | W 13 | W 13 | W 13 | W 12 | W 12 |
| kJ | 34 | 1645 | 1888 | 2823 | 3610 | 3447 | 3163 | 2875 | 2996 | — | — | 1618 | 4153 | 7020 | 10929 | 13766 | 15578 | 13826 | 11890 | 9764 | 7517 | 5696 | 3732 | 2846 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 182 | 291 | 315 | 350 | 565 | 565 | 680 | 162 | 97 | 139 | 287 | 555 | 1063 | 1065 | 1063 | 956 | 1063 | 1063 | 956 | 1063 | 1063 | 617 | 655 | 97 |
Best forecast wave conditions in Clare | ||||||||||||||||||||||||
Best forecast wave conditions in Ireland | ||||||||||||||||||||||||
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