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Surf Forecasts:
Red Strand (Dirk Bay) surfForecast / Cork / Ireland
48hr Weather and Surf, issued 11 am Wednesday 17 Dec 2025 ISTForecast update in hr min s Forecast update imminent
Red Strand (Dirk Bay) surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Red Strand (Dirk Bay) sea temperature is
11.1° C
(Which is normal for this time of year)How big are the waves at Red Strand (Dirk Bay) today?
The current surf forecast for Red Strand (Dirk Bay) at 5PM is: 2.1m 8s primary swell from a South direction and 1.7m 8s secondary swell from a South direction, 0.9m 9s secondary swell from a South-southwest direction (forecast issued at 11:00am December 17). The wind direction is predicted to be cross-onshore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Dec) | 10ft (3.0m) | 8s |
| Afternoon (17 Dec) | 7ft (2.1m) | 8s |
| Evening (17 Dec) | 6ft (1.8m) | 9s |
Table - waves today at Red Strand (Dirk Bay). (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Wednesday 17 | Thursday 18 | Friday 19 | Saturday 20 | |||||||||||||||||||||
| 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) (?) | 8 | 9 | 8 | 12 | 9 | 9 | 19 | 19 | 19 | 18 | 18 | 18 | 17 | 16 | 16 | 16 | 10 | 15 | 9 | 9 | 8 | 8 | 13 | 9 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 1084 | 790 | 637 | 2804 | 493 | 864 | 1001 | 1157 | 980 | 909 | 842 | 697 | 528 | 1847 | 1631 | 446 | 441 | 331 | 381 | 387 | 414 | 847 | 1533 | 1918 |
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 | cross- on | on | on | cross- on | cross- off | cross | cross | cross | cross | cross | cross | cross- on | cross- on | cross- on | on | on | on | cross- on |
High Tide / height (m) | 3:25PM 2.84 | 3:45AM 2.94 | 4:04PM 2.93 | 4:24AM 3.04 | 4:42PM 3.01 | 5:01AM 3.11 | ||||||||||||||||||
Low Tide / height (m) | 9:20AM 0.74 | 9:38PM 0.69 | 10:01AM 0.65 | 10:17PM 0.61 | 10:39AM 0.57 | 10:54PM 0.53 | ||||||||||||||||||
Wednesday 17 | Thursday 18 | Friday 19 | Saturday 20 | |||||||||||||||||||||
| Sunrise | 8:36 | - | - | - | - | - | - | - | 8:36 | - | - | - | - | - | - | - | 8:37 | - | - | - | - | - | - | - |
| Sunset | - | - | 4:25 | - | - | - | - | - | - | - | 4:27 | - | - | - | - | - | - | - | 4:27 | - | - | - | - | - |
 |  | |  |  |  | | | | | | | | | | |  | | | |  | | | | |
Rain (mm) | 2 | - | 1 | - | - | - | - | - | 1 | 3 | - | - | - | - | - | - | - | - | - | - | 1 | - | - | 5 |
| Temp. °C | 12 | 13 | 12 | 11 | 11 | 10 | 10 | 10 | 11 | 9 | 8 | 9 | 9 | 9 | 9 | 9 | 9 | 10 | 10 | 10 | 10 | 11 | 10 | 10 |
| Feels °C (?) | 5 | 7 | 6 | 5 | 4 | 3 | 4 | 4 | 2 | 0 | 1 | 0 | -1 | -1 | 0 | 1 | 1 | 2 | 2 | 3 | 0 | 0 | -1 | 3 |
- 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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