- Forecast
- Maps
- Live
- Weather State
- Spot Information
Surf Forecasts:
Crab Island surfForecast / Clare / Ireland
48hr Weather and Surf, issued 6 am Tuesday 26 May 2026 ISTForecast update in hr min s Forecast update imminent
Crab Island surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Crab Island sea temperature is
12.3° C
(Which is normal for this time of year)How big are the waves at Crab Island today?
The current surf forecast for Crab Island at 12PM is: 1.4m 11s primary swell from a West direction (forecast issued at 06:00am May 26). The wind direction is predicted to be cross-offshore and the swell rating is 2.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (26 May) | 4.5ft (1.4m) | 11s |
| Afternoon (26 May) | 4.5ft (1.3m) | 11s |
| Evening (26 May) | 3.5ft (1.1m) | 11s |
Table - waves today at Crab Island. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastSome drizzle, heaviest during Tue night. Warm (max 25°C on Tue afternoon, min 12°C on Thu night). Mainly fresh winds. | ||||||||||||||||||||||||
Tuesday 26 | Wednesday 27 | Thursday 28 | Fri 29 | |||||||||||||||||||||
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 | 1 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
W 12 | W 12 | W 11 | W 11 | W 11 | W 11 | W 10 | W 10 | W 10 | W 10 | W 10 | W 10 | W 10 | W 9 | W 9 | W 9 | W 9 | W 9 | W 9 | W 8 | W 8 | SW 4 | SW 5 | SW 6 | |
617 | 596 | 476 | 396 | 389 | 323 | 262 | 212 | 165 | 159 | 123 | 92 | 90 | 62 | 60 | 41 | 40 | 39 | 24 | 23 | 50 | 29 | 47 | 77 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | off | off | off | off | cross-off | cross-off | cross-off | on | cross-on | cross-on | cross-on | |
High Tide | 2:54PM3.60m | 3:09AM3.61m | 3:41PM3.73m | 3:58AM3.68m | 4:22PM3.85m | |||||||||||||||||||
Low Tide | 8:43AM0.91m | 9:10PM1.11m | 9:30AM0.86m | 9:55PM0.95m | 10:10AM0.81m | 10:34PM0.81m | ||||||||||||||||||
 |  | | | | | | |  | | | | | | | | | | |  | |  |  | | |
 | 5:24 | — | — | — | — | — | — | — | 5:22 | — | — | — | — | — | — | — | 5:22 | — | — | — | — | — | — | 5:20 |
 | — | — | — | — | — | 9:45 | — | — | — | — | — | — | — | 9:45 | — | — | — | — | — | — | — | 9:47 | — | 9:49 |
— | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 17 | 16 | 18 | 22 | 25 | 24 | 22 | 20 | 17 | 15 | 17 | 22 | 25 | 23 | 20 | 18 | 16 | 13 | 15 | 20 | 16 | 15 | 13 | 13 |
17 | 15 | 18 | 23 | 26 | 24 | 22 | 19 | 15 | 12 | 15 | 20 | 24 | 21 | 19 | 18 | 15 | 10 | 13 | 18 | 13 | 11 | 7 | 8 | |
Swell 1 Height (m) Direction Period (s) | W 12 | W 12 | W 11 | W 11 | W 11 | W 11 | W 10 | W 10 | W 10 | W 10 | W 10 | W 10 | W 10 | W 9 | W 9 | W 9 | W 9 | W 9 | W 9 | W 8 | SW 16 | W 8 | WNW 8 | WSW 15 |
 kJ | 617 | 596 | 476 | 396 | 389 | 323 | 262 | 212 | 165 | 159 | 123 | 92 | 90 | 62 | 60 | 41 | 40 | 39 | 24 | 23 | 10 | 12 | 7 | 22 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | W 19 | W 19 | W 19 | — | — | — | W 18 | SW 18 | SW 18 | SW 18 | SW 18 | W 18 | SW 17 | SW 16 | SW 16 | — | SW 16 | SW 16 | W 12 |
| kJ | — | — | — | — | — | 7 | 7 | 7 | — | — | — | 6 | 12 | 12 | 12 | 12 | 6 | 12 | 10 | 10 | — | 10 | 10 | 3 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | W 8 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | NNE 3 | NE 3 | NE 3 | NE 3 | NE 3 | NE 3 | NE 3 | NE 3 | ENE 3 | E 3 | — | — | — | — | — | W 8 | SW 4 | SW 5 | SW 6 |
| kJ | — | — | — | — | — | 3 | 3 | 2 | 2 | 2 | 2 | 2 | 2 | 3 | 1 | — | — | — | — | — | 50 | 29 | 47 | 77 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 12 | 11 | 7 | 12 | 12 | 12 | 0 | 0 | 0 | 0 | 12 | 12 | 16 | 63 | 413 | 413 | 132 | 287 | 213 |
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