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Surf Forecasts:
Crab Island surfForecast / Clare / Ireland
48hr Weather and Surf, issued 11 am Friday 05 Dec 2025 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
11.2° 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 3PM is: 3.0m 14s primary swell from a West-southwest direction (forecast issued at 11:00am December 05). The wind direction is predicted to be cross-onshore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (05 Dec) | 10ft (3.0m) | 16s |
| Afternoon (05 Dec) | 10ft (3.0m) | 14s |
| Evening (05 Dec) | 10ft (3.0m) | 11s |
Table - waves today at Crab Island. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Friday 05 | Saturday 06 | Sunday 07 | Monday 08 | |||||||||||||||||||||
| 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 16 | 15 | 14 | 12 | 11 | 12 | 18 | 17 | 17 | 17 | 16 | 15 | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 22 | 20 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 4032 | 3264 | 3566 | 2991 | 1910 | 3046 | 12931 | 18660 | 19369 | 19320 | 16041 | 10587 | 6981 | 4736 | 2959 | 2328 | 2270 | 1892 | 1728 | 1213 | 1012 | 857 | 7913 | 4452 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross- on | cross- on | cross- on | cross- on | on | on | on | on | on | on | cross- on | cross- off | cross- off | cross- off | on | on | cross- on | cross- on | cross | cross- on | cross- on | cross- on |
High Tide / height (m) | 5:14PM 4.47 | 5:33AM 4.66 | 6:06PM 4.43 | 6:21AM 4.60 | 6:57PM 4.28 | |||||||||||||||||||
Low Tide / height (m) | 10:57AM -0.03 | 11:15PM 0.17 | 11:44AM -0.07 | 12:01AM 0.28 | 12:32PM 0.00 | 12:48AM 0.47 | ||||||||||||||||||
Friday 05 | Saturday 06 | Sunday 07 | Monday 08 | |||||||||||||||||||||
| Sunrise | 8:33 | - | - | - | - | - | - | - | 8:33 | - | - | - | - | - | - | - | 8:34 | - | - | - | - | - | - | - |
| Sunset | - | - | 4:22 | - | - | - | - | - | - | - | 4:22 | - | - | - | - | - | - | - | 4:21 | - | - | - | - | - |
 |  | |  | |  |  | | | | |  |  | | | | | |  | | | | | | |
Rain (mm) | 3 | 9 | 2 | 2 | 1 | 2 | 3 | 1 | 1 | 1 | 1 | - | - | 1 | 1 | 1 | 4 | 1 | 1 | 1 | - | 2 | 1 | 1 |
| Temp. °C | 10 | 11 | 12 | 11 | 10 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 9 | 11 | 12 | 11 | 10 | 10 | 11 | 10 | 11 | 10 | 10 |
| Feels °C (?) | -2 | 4 | 5 | 2 | 2 | 4 | 2 | 1 | 1 | 1 | 1 | 3 | 6 | 4 | 5 | 8 | 5 | 3 | 4 | 5 | 4 | 2 | 1 | 0 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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