Surf Forecasts:
How big are the waves at Crab Island today (03 Sep):
- Morning surf: Morning surf (03 Sep, local time) - 5.5ft (1.7m), 8s period with WSW swell.
- Afternoon surf: Afternoon surf (03 Sep, local time) - 6ft (1.9m), 8s period with WSW swell.
- Evening surf: Evening surf (03 Sep, local time) - 7ft (2.1m), 9s period with W swell.
The current surf forecast for Crab Island at 1AM is: 1.9m 8s primary swell from a West-southwest direction (forecast issued at 06:00pm September 02). The wind direction is predicted to be cross-onshore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (03 Sep) | 5.5ft (1.7m) | 8s |
| Afternoon (03 Sep) | 6ft (1.9m) | 8s |
| Evening (03 Sep) | 7ft (2.1m) | 9s |
Table - waves today at Crab Island. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 14mm), heaviest on Thu afternoon. Very mild (max 17°C on Wed afternoon, min 13°C on Sat morning). Winds decreasing (strong winds from the W on Thu night, light winds from the SW by Fri night). | |||||||||||||||||||
Wed 2 | Thursday 3 | Friday 4 | |||||||||||||||||
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 6 | WSW 7 | WSW 7 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | W 8 | W 9 | W 9 | W 10 | W 11 | W 12 | W 12 | W 12 | W 12 | W 12 |
Wave Graph  | |||||||||||||||||||
 kJ | 159 | 285 | 340 | 385 | 324 | 322 | 370 | 434 | 536 | 562 | 678 | 958 | 1539 | 2465 | 3477 | 3225 | 2851 | 2451 | 1820 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | 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 | on | on | on | on | on |
High Tide | 9:22PM3.94m | 9:50AM3.81m | 10:16PM3.64m | 10:49AM3.56m | |||||||||||||||
Low Tide | 2:59PM0.65m | 3:21AM0.71m | 3:46PM0.92m | 4:11AM1.06m | 4:49PM1.22m | ||||||||||||||
 |  |  |  | |  | | | | |  | | | | | | | |  | |
 | — | — | — | — | 6:48 | — | — | — | — | — | — | — | 6:50 | — | — | — | — | — | — |
 | — | 8:24 | — | — | — | — | — | — | — | 8:22 | — | — | — | — | — | — | — | 8:20 | — |
mm | 1 | — | — | — | — | — | 1 | — | 4 | 5 | 2 | 1 | — | — | — | — | — | — | — |
Temp °C | 17 | 17 | 17 | 16 | 17 | 16 | 16 | 16 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 |
Feels °C | 12 | 12 | 12 | 11 | 12 | 12 | 11 | 11 | 10 | 10 | 10 | 8 | 7 | 7 | 7 | 8 | 8 | 9 | 10 |
Swell 1 Height (m) Direction Period (s) | WNW 8 | — | — | — | SW 15 | — | — | — | — | — | — | — | — | — | — | — | — | — | W 12 |
| kJ | 11 | — | — | — | 8 | — | — | — | — | — | — | — | — | — | — | — | — | — | 1820 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | WSW 6 | WSW 7 | WSW 7 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | W 8 | W 9 | W 9 | W 10 | W 11 | W 12 | W 12 | W 12 | W 12 | — |
| kJ | 159 | 285 | 340 | 385 | 324 | 322 | 370 | 434 | 536 | 562 | 678 | 958 | 1539 | 2465 | 3477 | 3225 | 2851 | 2451 | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 138 | 257 | 291 | 99 | 117 | 132 | 138 | 280 | 680 | 97 | 97 | 162 | 628 | 162 | 577 | 627 | 162 | 162 | 97 |
Best forecast wave conditions in Clare | |||||||||||||||||||
Best forecast wave conditions in Ireland | |||||||||||||||||||
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