Surf Forecasts:
How big are the waves at Crab Island today (13 Oct):
- Morning surf: Morning surf (13 Oct, local time) - 8ft (2.5m), 9s period with WSW swell.
- Afternoon surf: Afternoon surf (13 Oct, local time) - 8ft (2.5m), 9s period with W swell.
- Evening surf: Evening surf (13 Oct, local time) - 6ft (1.9m), 10s period with WSW swell.
The current surf forecast for Crab Island at 1AM is: 2.1m 10s primary swell from a West-southwest direction (forecast issued at 06:00pm October 12). The wind direction is predicted to be onshore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 Oct) | 8ft (2.5m) | 9s |
| Afternoon (13 Oct) | 8ft (2.5m) | 9s |
| Evening (13 Oct) | 6ft (1.9m) | 10s |
Table - waves today at Crab Island. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 36mm), heaviest during Mon night. Very mild (max 18°C on Mon afternoon, min 11°C on Wed night). Winds decreasing (near gales from the SSW on Wed afternoon, moderate winds from the W by Thu morning). | |||||||||||||||||||
Mon 12 | Tuesday 13 | Wednesday 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 11 | WSW 11 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 8 | WSW 9 | W 10 | WNW 12 | WNW 10 | WNW 12 | WSW 10 | WNW 13 | WSW 10 | WSW 12 | WSW 12 | WSW 13 | W 15 |
Wave Graph  | |||||||||||||||||||
 kJ | 540 | 771 | 690 | 817 | 990 | 963 | 976 | 1217 | 1362 | 793 | 622 | 755 | 569 | 679 | 1457 | 2440 | 3993 | 6250 | 8851 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-on | cross | on | on | cross-on | cross-on | on | on | cross-on | cross | cross | cross | cross | cross | cross | cross-on | cross-on | cross |
High Tide | 6:59PM4.35m | 7:14AM4.33m | 7:33PM4.16m | 7:46AM4.14m | 8:08PM3.91m | ||||||||||||||
Low Tide | 00:58AM0.29m | 1:16PM0.32m | 1:29AM0.53m | 1:49PM0.53m | |||||||||||||||
 |  |  |  |  |  |  | |  | |  |  | | | | | | | | |
 | — | — | — | — | — | 7:58 | — | — | — | — | — | — | — | 8:00 | — | — | — | — | — |
 | 6:50 | — | — | — | — | — | — | — | 6:46 | — | — | — | — | — | — | — | 6:45 | — | — |
mm | — | — | 2 | 13 | 1 | 1 | 2 | 1 | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 18 | 17 | 17 | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 13 | 12 | 12 | 13 | 15 | 15 | 16 | 16 | 15 |
Feels °C | 13 | 12 | 13 | 9 | 6 | 6 | 4 | 4 | 5 | 7 | 8 | 6 | 6 | 6 | 6 | 4 | 6 | 7 | 6 |
Swell 1 Height (m) Direction Period (s) | WSW 11 | — | WSW 10 | WSW 10 | — | — | — | — | — | WNW 12 | WNW 10 | WNW 12 | WSW 10 | SW 10 | WSW 10 | — | — | — | W 15 |
| kJ | 540 | — | 690 | 817 | — | — | — | — | — | 793 | 622 | 755 | 543 | 587 | 1457 | — | — | — | 8851 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | WSW 10 | WSW 10 | WNW 12 | WNW 13 | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | 578 | 520 | 569 | 679 | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | W 15 | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | 161 | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | WSW 11 | S 4 | — | WSW 10 | WSW 10 | WSW 8 | WSW 9 | W 10 | WSW 10 | — | — | — | — | — | WSW 12 | WSW 12 | WSW 13 | — |
| kJ | — | 771 | 9 | — | 990 | 963 | 976 | 1217 | 1362 | 731 | — | — | — | — | — | 2440 | 3993 | 6250 | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 132 | 361 | 139 | 138 | 627 | 628 | 565 | 633 | 617 | 97 | 87 | 139 | 97 | 357 | 409 | 598 | 598 | 413 | 257 |
Best forecast wave conditions in Clare | |||||||||||||||||||
Best forecast wave conditions in Ireland | |||||||||||||||||||
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