Using Surf-Forecast’s Historical Surf Data To Find The Most Consistent Waves On Earth
Using our statistical data for 7000 spots dating back to 2006, we can find those waves that break the most, with the best winds.
Surf Forecasts:
Ownachincha surfForecast / Cork / Ireland
48hr Weather and Surf, issued 11 pm Thursday 18 Dec 2025 ISTForecast update in hr min s Forecast update imminent
Ownachincha surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Ownachincha sea temperature is
11.0° C
(Which is normal for this time of year)How big are the waves at Ownachincha today?
The current surf forecast for Ownachincha at 5AM is: 0.9m 16s primary swell from a West-southwest direction and 1.3m 10s secondary swell from a South direction, 1.4m 9s secondary swell from a Southwest direction (forecast issued at 11:00pm December 18). The wind direction is predicted to be cross-onshore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 Dec) | 5ft (1.5m) | 10s |
| Afternoon (19 Dec) | 5ft (1.6m) | 9s |
| Evening (19 Dec) | 5ft (1.6m) | 9s |
Table - waves today at Ownachincha. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Friday 19 | Saturday 20 | Sunday 21 | ||||||||||||||||||||||
| 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 | 9 AM | 12 PM | 3 PM | 6 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |  |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 17 | 16 | 16 | 16 | 10 | 15 | 9 | 9 | 9 | 6 | 8 | 9 | 9 | 9 | 9 | 9 | 9 | 16 | 16 | 16 | 15 | 15 | 14 | 14 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 2117 | 1714 | 452 | 452 | 431 | 348 | 415 | 343 | 358 | 267 | 892 | 2149 | 1888 | 1265 | 662 | 715 | 549 | 635 | 568 | 424 | 266 | 174 | 120 | 67 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | on | on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | off |
High Tide / height (m) | 4:24AM 3.04 | 4:42PM 3.01 | 5:01AM 3.11 | 5:19PM 3.06 | 5:38AM 3.15 | 5:55PM 3.08 | ||||||||||||||||||
Low Tide / height (m) | 10:17PM 0.61 | 10:39AM 0.57 | 10:54PM 0.53 | 11:17AM 0.52 | 11:32PM 0.49 | 11:54AM 0.50 | ||||||||||||||||||
Friday 19 | Saturday 20 | Sunday 21 | ||||||||||||||||||||||
| Sunrise | - | - | - | - | 8:37 | - | - | - | - | - | - | - | 8:37 | - | - | - | - | - | - | - | 8:38 | - | - | - |
| Sunset | - | - | - | - | - | - | 4:27 | - | - | - | - | - | - | - | 4:28 | - | - | - | - | - | - | - | 4:28 | - |
 |  | | |  | |  |  | | |  |  |  | | | | | | | | | |  | | |
Rain (mm) | - | 1 | - | - | - | - | - | - | - | - | - | 1 | 5 | 1 | - | - | - | - | - | - | - | - | - | 1 |
| Temp. °C | 9 | 9 | 9 | 9 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 9 | 8 | 8 | 7 | 6 | 5 | 6 | 5 | 5 | 5 | 5 | 5 |
| Feels °C (?) | -1 | -1 | -1 | 1 | 3 | 2 | 3 | 3 | 2 | 1 | -1 | -2 | 0 | 2 | 4 | 4 | 1 | 1 | 1 | 0 | 0 | -1 | 0 | 2 |
- 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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