Surf Forecasts:
How big are the waves at Crab Island today (03 Sep):
- Morning surf: Morning surf (03 Sep, local time) - 5ft (1.6m), 8s period with WSW swell.
- Afternoon surf: Afternoon surf (03 Sep, local time) - 6ft (1.8m), 8s period with WSW swell.
- Evening surf: Evening surf (03 Sep, local time) - 6ft (1.9m), 9s period with W swell.
The current surf forecast for Crab Island at 4PM is: 1.9m 8s primary swell from a West-southwest direction (forecast issued at 12:00pm September 03). The wind direction is predicted to be cross-onshore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (03 Sep) | 5ft (1.6m) | 8s |
| Afternoon (03 Sep) | 6ft (1.8m) | 8s |
| Evening (03 Sep) | 6ft (1.9m) | 9s |
Table - waves today at Crab Island. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 16mm), heaviest on Thu afternoon. Very mild (max 17°C on Thu morning, min 13°C on Sat morning). Winds decreasing (strong winds from the W on Thu night, light winds from the SSE by Sat morning). | |||||||||||||||||||||
Thu 3 | Friday 4 | Saturday 5 | |||||||||||||||||||
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) | WSW 8 | WSW 8 | WSW 8 | WSW 8 | W 9 | W 9 | W 10 | W 10 | W 12 | W 12 | W 12 | W 12 | W 12 | W 12 | W 11 | W 11 | W 10 | W 10 | W 10 | W 9 | W 9 |
Wave Graph  | |||||||||||||||||||||
 kJ | 330 | 422 | 494 | 482 | 562 | 918 | 1507 | 2153 | 3331 | 3120 | 2759 | 2610 | 2049 | 1702 | 1222 | 835 | 615 | 434 | 312 | 202 | 194 |
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 | on | on | on | on | on | on | on | on | on | on | cross-on | cross-on | cross-off | cross-off | cross-off | cross-off |
High Tide | 9:50AM3.81m | 10:16PM3.64m | 10:49AM3.56m | 11:27PM3.35m | 12:06PM3.39m | ||||||||||||||||
Low Tide | 3:46PM0.92m | 4:11AM1.06m | 4:49PM1.22m | 5:24AM1.39m | 6:28PM1.39m | ||||||||||||||||
 |  | |  |  | |  | | |  |  | |  | | | | | | | | | |
 | 6:48 | — | — | — | — | — | 6:50 | — | — | — | — | — | — | — | 6:52 | — | — | — | — | — | — |
 | — | — | — | 8:22 | — | — | — | — | — | — | — | 8:20 | — | — | — | — | — | — | — | 8:17 | — |
mm | 1 | — | 3 | 6 | 5 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 17 | 16 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 13 | 14 | 15 | 16 | 16 |
Feels °C | 12 | 11 | 10 | 11 | 11 | 8 | 7 | 7 | 7 | 7 | 8 | 9 | 9 | 10 | 12 | 11 | 9 | 11 | 10 | 13 | 13 |
Swell 1 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | W 11 | W 11 | W 10 | W 10 | W 10 | W 9 | W 9 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1222 | 835 | 615 | 434 | 312 | 202 | 194 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 8 | 7 | 7 | 7 | 7 | 7 | 7 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | WSW 8 | WSW 8 | WSW 8 | WSW 8 | W 9 | W 9 | W 10 | W 10 | W 12 | W 12 | W 12 | W 12 | W 12 | W 12 | — | — | — | — | — | S 3 | SSE 3 |
| kJ | 330 | 422 | 494 | 482 | 562 | 918 | 1507 | 2153 | 3331 | 3120 | 2759 | 2610 | 2049 | 1702 | — | — | — | — | — | 5 | 2 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 138 | 565 | 97 | 97 | 97 | 162 | 162 | 162 | 505 | 627 | 617 | 162 | 162 | 97 | 97 | 92 | 27 | 11 | 27 | 99 | 92 |
Best forecast wave conditions in Clare | |||||||||||||||||||||
Best forecast wave conditions in Ireland | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Crab Island surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Nearest