Surf Forecasts:
How big are the waves at Crab Island today (17 Jun):
- Morning surf: Morning surf (17 Jun, local time) - 5.5ft (1.7m), 10s period with WSW swell.
- Afternoon surf: Afternoon surf (17 Jun, local time) - 6ft (1.8m), 10s period with WSW swell.
- Evening surf: Evening surf (17 Jun, local time) - 6ft (1.8m), 10s period with WSW swell.
The current surf forecast for Crab Island at 5AM is: 1.6m 10s primary swell from a West-southwest direction (forecast issued at 12:00am June 17). The wind direction is predicted to be cross-onshore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Jun) | 5.5ft (1.7m) | 10s |
| Afternoon (17 Jun) | 6ft (1.8m) | 10s |
| Evening (17 Jun) | 6ft (1.8m) | 10s |
Table - waves today at Crab Island. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 24mm), heaviest during Thu night. Very mild (max 16°C on Wed afternoon, min 13°C on Tue night). Winds decreasing (fresh winds from the SSW on Wed morning, light winds from the WSW by Thu afternoon). | ||||||||||||||||||||||||
Wednesday 17 | Thursday 18 | Friday 19 | ||||||||||||||||||||||
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) | WSW 11 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | W 10 | W 10 | W 9 | WSW 9 | WSW 9 | W 9 | W 9 | W 9 | W 8 | W 8 | WSW 8 | W 8 | W 8 | W 8 | WSW 8 | W 8 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 487 | 530 | 573 | 551 | 529 | 579 | 671 | 640 | 550 | 414 | 339 | 333 | 283 | 275 | 194 | 185 | 143 | 111 | 171 | 134 | 104 | 82 | 81 | 43 |
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-off | cross-off | cross-off | cross-on | cross-on | cross-on | cross-on | off | cross-off | cross | cross | cross-on | on | on | on | on |
High Tide | 7:37AM4.34m | 7:52PM4.58m | 8:30AM4.22m | 8:43PM4.45m | 9:23AM4.04m | 9:35PM4.26m | ||||||||||||||||||
Low Tide | 1:13AM-0.04m | 1:30PM0.37m | 2:03AM0.03m | 2:18PM0.52m | 2:54AM0.18m | 3:09PM0.73m | ||||||||||||||||||
 | |  |  |  | | | | |  |  | | | | | |  | | | | | | | | |
 | — | 5:09 | — | — | — | — | — | — | — | 5:09 | — | — | — | — | — | — | — | 5:09 | — | — | — | — | — | — |
 | — | — | — | — | — | — | — | 10:06 | — | — | — | — | — | — | — | 10:06 | — | — | — | — | — | — | — | 10:06 |
mm | — | — | — | — | — | — | — | — | — | 2 | 3 | — | — | — | — | — | 7 | 5 | — | 2 | 4 | — | — | — |
Temp °C | 14 | 13 | 13 | 14 | 15 | 16 | 15 | 14 | 14 | 13 | 14 | 14 | 14 | 14 | 14 | 14 | 15 | 16 | 16 | 14 | 13 | 13 | 13 | 13 |
Feels °C | 9 | 8 | 8 | 9 | 9 | 10 | 10 | 10 | 12 | 11 | 12 | 10 | 11 | 11 | 13 | 12 | 14 | 13 | 14 | 11 | 10 | 10 | 10 | 10 |
Swell 1 Height (m) Direction Period (s) | WSW 11 | — | — | — | — | — | — | WSW 10 | W 10 | W 10 | W 9 | WSW 9 | — | W 9 | W 9 | W 9 | W 8 | W 8 | — | W 8 | W 8 | W 8 | WNW 8 | W 8 |
| kJ | 487 | — | — | — | — | — | — | 640 | 550 | 414 | 339 | 333 | — | 275 | 194 | 185 | 143 | 111 | — | 134 | 104 | 82 | 6 | 43 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SW 7 | WNW 8 | — | WNW 8 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 14 | 6 | — | 6 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | NW 8 | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | — | — | — |
Wind waves Height (m) Direction Period (s) | — | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | — | — | SSE 2 | — | — | WSW 9 | — | — | — | — | S 3 | WSW 8 | — | — | — | WSW 8 | WSW 4 |
| kJ | — | 530 | 573 | 551 | 529 | 579 | 671 | — | — | 1 | — | — | 283 | — | — | — | — | 4 | 171 | — | — | — | 81 | 18 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 101 | 101 | 117 | 101 | 293 | 293 | 293 | 101 | 14 | 0 | 0 | 101 | 92 | 92 | 12 | 0 | 0 | 107 | 67 | 142 | 115 | 101 | 101 | 99 |
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