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Surf Forecasts:
Crab Island surfForecast / Clare / Ireland
48hr Weather and Surf, issued 12 pm Friday 10 Apr 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
9.8° 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: 2.3m 14s primary swell from a West direction and 1.6m 10s secondary swell from a West-southwest direction (forecast issued at 12:00pm April 10). An open ocean swell of 1.6m 5s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 Apr) | 10ft (3.0m) | 14s |
| Afternoon (10 Apr) | 7.5ft (2.3m) | 14s |
| Evening (10 Apr) | 11ft (3.5m) | 13s |
Table - waves today at Crab Island. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Friday 10 | Saturday 11 | Sunday 12 | Monday 13 | |||||||||||||||||||||
| 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 | 4 AM | 7 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 14 | 14 | 14 | 13 | 13 | 14 | 15 | 17 | 16 | 16 | 14 | 15 | 16 | 16 | 16 | 15 | 14 | 14 | 13 | 13 | 12 | 12 | 11 | 11 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 3857 | 2857 | 1509 | 3981 | 4607 | 8940 | 14877 | 25944 | 22471 | 17216 | 16723 | 18983 | 24517 | 25220 | 18347 | 12204 | 8520 | 6184 | 4041 | 2950 | 1952 | 1575 | 1087 | 843 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross- off | on | cross- on | cross- on | cross- on | cross- on | cross- on | cross | cross- on | on | on | on | on | on | cross- on | on | on | cross- on | cross- on | cross- on | cross | cross |
High Tide / height (m) | 11:54AM 2.86 | 12:24AM 3.03 | 1:23PM 2.89 | |||||||||||||||||||||
Low Tide / height (m) | 5:37PM 1.89 | 7:16AM 1.70 | 7:47PM 1.81 | |||||||||||||||||||||
Friday 10 | Saturday 11 | Sunday 12 | Monday 13 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | 6:48 | - | - | - | - | - | - | - | 6:47 | - | - | - | - | - | - | - | 6:43 |
| Sunset | - | - | - | 8:27 | - | - | - | - | - | - | - | 8:29 | - | - | - | - | - | - | - | 8:30 | - | - | - | - |
 | | |  |  | | | |  | | | |  | |  |  |  | |  |  |  | | | | |
Rain (mm) | 1 | 3 | 3 | 7 | - | - | - | 1 | 1 | 1 | 4 | 2 | 1 | 2 | 1 | - | 1 | 1 | - | - | - | 1 | 1 | 1 |
| Temp. °C | 6 | 6 | 8 | 6 | 6 | 6 | 5 | 6 | 7 | 7 | 8 | 8 | 7 | 8 | 7 | 7 | 8 | 8 | 8 | 8 | 7 | 7 | 6 | 6 |
| Feels °C (?) | -3 | -6 | -4 | -3 | -5 | -7 | -9 | -6 | -5 | -7 | -6 | -4 | -5 | -4 | -5 | -4 | -2 | 0 | 1 | 2 | 3 | 2 | 1 | 1 |
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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
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