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Red Strand (Dirk Bay) surfForecast / Cork / Ireland
48hr Weather and Surf, issued 5 pm Wednesday 21 Jan 2026 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
9.7° C
(Which is slightly cooler than normal)How big are the waves at Red Strand (Dirk Bay) today?
The current surf forecast for Red Strand (Dirk Bay) at 9PM is: 2.0m 11s primary swell from a South direction and 0.8m 16s secondary swell from a Southwest direction (forecast issued at 05:00pm January 21). The wind direction is predicted to be cross-offshore and the swell rating is 3.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Jan) | - | - |
| Afternoon (21 Jan) | 7ft (2.1m) | 8s |
| Evening (21 Jan) | 6.5ft (2.0m) | 11s |
Table - waves today at Red Strand (Dirk Bay). (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Wednesday 21 | Thursday 22 | Friday 23 | Saturday 24 | |||||||||||||||||||||
| 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 | 9 AM | 12 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 8 | 8 | 11 | 16 | 17 | 16 | 15 | 15 | 14 | 14 | 14 | 9 | 9 | 19 | 8 | 10 | 16 | 15 | 15 | 15 | 16 | 15 | 19 | 17 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 480 | 364 | 951 | 897 | 1107 | 1054 | 941 | 627 | 236 | 156 | 104 | 57 | 39 | 140 | 291 | 1196 | 1956 | 955 | 886 | 702 | 659 | 693 | 1234 | 1175 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | on | glass | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross | glass | cross | cross | cross- off | cross | cross | cross- off | cross- off | cross- off | cross- off | cross | cross- on | cross- on | cross | cross- on |
High Tide / height (m) | 6:50PM 3.28 | 7:10AM 3.34 | 7:27PM 3.27 | 7:48AM 3.30 | 8:07PM 3.21 | 8:29AM 3.21 | ||||||||||||||||||
Low Tide / height (m) | 12:52PM 0.34 | 1:06AM 0.31 | 1:27PM 0.36 | 1:42AM 0.35 | 2:04PM 0.41 | 2:21AM 0.42 | ||||||||||||||||||
Wednesday 21 | Thursday 22 | Friday 23 | Saturday 24 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | 8:27 | - | - | - | - | - | - | - | 8:26 | - | - | - | - | - | - | - | 8:25 | - |
| Sunset | 5:04 | - | - | - | - | - | - | - | 5:06 | - | - | - | - | - | - | - | 5:07 | - | - | - | - | - | - | - |
 |  | |  | |  |  | | | | | |  | |  | | | | | | | | | | |
Rain (mm) | 1 | - | - | - | - | - | - | - | - | - | - | - | 2 | 2 | 1 | 1 | 3 | 2 | 5 | 1 | 1 | 1 | 1 | 1 |
| Temp. °C | 10 | 9 | 8 | 7 | 7 | 7 | 7 | 7 | 8 | 7 | 6 | 7 | 7 | 8 | 7 | 7 | 7 | 7 | 6 | 6 | 7 | 8 | 8 | 9 |
| Feels °C (?) | 8 | 7 | 5 | 2 | 3 | 2 | 0 | 0 | 4 | 4 | 1 | -1 | -5 | 1 | -2 | -3 | -3 | -3 | -3 | -1 | 1 | 2 | 2 | 3 |
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