Surf Forecasts:
How big are the waves at Crab Island today (10 Sep):
- Morning surf: Morning surf (10 Sep, local time) - 7ft (2.1m), 10s period with WSW swell.
- Afternoon surf: Afternoon surf (10 Sep, local time) - 6.5ft (2.0m), 10s period with WSW swell.
- Evening surf: Evening surf (10 Sep, local time) - 6ft (1.8m), 10s period with WSW swell.
The current surf forecast for Crab Island at 8AM is: 1.8m 9s primary swell from a West-southwest direction (forecast issued at 12:00am September 10). The wind direction is predicted to be cross-onshore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 Sep) | 7ft (2.1m) | 10s |
| Afternoon (10 Sep) | 6.5ft (2.0m) | 10s |
| Evening (10 Sep) | 6ft (1.8m) | 10s |
Table - waves today at Crab Island. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 13mm), heaviest on Wed night. Very mild (max 17°C on Fri night, min 13°C on Wed night). Mainly strong winds. | ||||||||||||||||||||||||
Thursday 10 | Friday 11 | Saturday 12 | ||||||||||||||||||||||
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 | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | W 7 | WSW 7 | WSW 9 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | W 10 | W 10 | W 9 | W 9 | W 8 | W 8 | W 8 | W 9 | W 9 | WNW 13 | WSW 9 | WSW 10 | W 11 | W 11 | W 10 | W 10 | W 10 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 88 | 136 | 489 | 811 | 872 | 804 | 671 | 561 | 470 | 408 | 343 | 320 | 271 | 278 | 343 | 450 | 402 | 833 | 1798 | 1693 | 1450 | 1081 | 745 | 637 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross | cross | on | cross-on | cross-on | on | on | on | cross-on | on | on | cross-on | cross-on | cross-on | cross | cross | cross-on | cross-on | cross-on | cross-on | on | cross-on | cross-on |
High Tide | 5:24AM4.26m | 5:34PM4.59m | 6:03AM4.44m | 6:13PM4.70m | 6:40AM4.52m | 6:51PM4.69m | ||||||||||||||||||
Low Tide | 11:07PM0.10m | 11:21AM0.33m | 11:46PM-0.11m | 11:59AM0.15m | 00:22AM-0.19m | 12:35PM0.08m | ||||||||||||||||||
 |  | |  |  | |  |  |  | | |  | | | | | | | | | | | | | |
 | — | — | 7:01 | — | — | — | — | — | — | — | 7:03 | — | — | — | — | — | — | — | 7:05 | — | — | — | — | — |
 | — | — | — | — | — | — | 8:06 | — | — | — | — | — | — | — | 8:04 | — | — | — | — | — | — | — | 8:00 | — |
mm | 1 | — | 3 | 1 | — | — | 1 | — | — | — | — | — | — | — | — | — | — | 2 | 2 | 1 | 1 | 1 | — | — |
Temp °C | 13 | 14 | 15 | 16 | 16 | 16 | 16 | 16 | 15 | 14 | 14 | 14 | 14 | 14 | 15 | 15 | 16 | 16 | 17 | 17 | 16 | 16 | 15 | 14 |
Feels °C | 8 | 9 | 8 | 12 | 11 | 10 | 12 | 12 | 12 | 9 | 11 | 11 | 10 | 11 | 10 | 9 | 8 | 9 | 11 | 13 | 15 | 15 | 12 | 10 |
Swell 1 Height (m) Direction Period (s) | W 7 | WSW 7 | — | — | — | — | — | — | — | — | W 9 | W 8 | W 8 | W 8 | W 9 | W 9 | WSW 8 | WNW 13 | — | — | — | WNW 12 | W 10 | WNW 12 |
| kJ | 88 | 136 | — | — | — | — | — | — | — | — | 343 | 320 | 271 | 278 | 343 | 450 | 352 | 289 | — | — | — | 210 | 745 | 226 |
Swell 2 Height (m) Direction Period (s) | WSW 7 | W 11 | — | — | — | — | — | — | — | — | — | — | — | — | W 16 | WNW 15 | WNW 13 | — | — | — | — | — | — | — |
| kJ | 5 | 10 | — | — | — | — | — | — | — | — | — | — | — | — | 5 | 84 | 402 | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | W 12 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 11 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | S 3 | S 4 | WSW 9 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | W 10 | W 10 | W 9 | — | — | — | — | — | — | — | WSW 9 | WSW 10 | W 11 | W 11 | W 10 | WNW 12 | W 10 |
| kJ | 5 | 9 | 489 | 811 | 872 | 804 | 671 | 561 | 470 | 408 | — | — | — | — | — | — | — | 833 | 1798 | 1693 | 1450 | 1081 | 278 | 637 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 16 | 175 | 414 | 99 | 99 | 225 | 226 | 97 | 97 | 162 | 117 | 99 | 92 | 97 | 97 | 97 | 409 | 97 | 97 | 97 | 97 | 97 | 107 | 108 |
Best forecast wave conditions in Clare | ||||||||||||||||||||||||
Best forecast wave conditions in Ireland | ||||||||||||||||||||||||
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