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Surf Forecasts:
Trá Mór (Sheephaven Bay) surfForecast / Donegal / Ireland
48hr Weather and Surf, issued 11 am Monday 15 Dec 2025 ISTForecast update in hr min s Forecast update imminent
Trá Mór (Sheephaven Bay) surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Trá Mór (Sheephaven Bay) sea temperature is
9.8° C
(Which is normal for this time of year)How big are the waves at Trá Mór (Sheephaven Bay) today?
The current surf forecast for Trá Mór (Sheephaven Bay) at 6PM is: 3.0m 15s primary swell from a West-northwest direction (forecast issued at 11:00am December 15). The wind direction is predicted to be cross-offshore and the swell rating is 4.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (15 Dec) | 8ft (2.5m) | 14s |
| Afternoon (15 Dec) | 10ft (3.0m) | 15s |
| Evening (15 Dec) | 10ft (3.0m) | 15s |
Table - waves today at Trá Mór (Sheephaven Bay). (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Monday 15 | Tuesday 16 | Wednesday 17 | Thursday 18 | |||||||||||||||||||||
| 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) (?) | 14 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 14 | 14 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 12 | 12 | 12 | 14 | 21 | 21 | 21 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 2689 | 3532 | 4265 | 4265 | 4153 | 4097 | 3695 | 3364 | 2968 | 2606 | 2487 | 2417 | 2281 | 1865 | 1609 | 1423 | 1872 | 1461 | 1085 | 1483 | 3548 | 26261 | 30562 | 29400 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross- off | cross- off | cross- off | cross | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross | cross | cross- off | cross | cross- off | cross- off | cross- off |
High Tide / height (m) | 3:04PM 2.66 | 3:35AM 2.66 | 3:50PM 2.73 | 4:16AM 2.81 | 4:31PM 2.81 | 4:54AM 2.95 | ||||||||||||||||||
Low Tide / height (m) | 8:45AM 0.97 | 9:15PM 0.82 | 9:35AM 0.87 | 9:56PM 0.74 | 10:19AM 0.77 | 10:34PM 0.66 | ||||||||||||||||||
Monday 15 | Tuesday 16 | Wednesday 17 | Thursday 18 | |||||||||||||||||||||
| Sunrise | 8:49 | - | - | - | - | - | - | - | 8:51 | - | - | - | - | - | - | - | 8:52 | - | - | - | - | - | - | - |
| Sunset | - | - | 4:00 | - | - | - | - | - | - | - | 4:00 | - | - | - | - | - | - | - | 4:00 | - | - | - | - | - |
 | | |  |  | |  | |  |  | | | | | |  | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 2 | - | - | - | - | - | - | - | - |
| Temp. °C | 7 | 8 | 8 | 7 | 6 | 7 | 7 | 6 | 5 | 6 | 7 | 6 | 4 | 5 | 6 | 8 | 9 | 10 | 9 | 9 | 9 | 8 | 7 | 6 |
| Feels °C (?) | 2 | 3 | 4 | 3 | 2 | 2 | 2 | 1 | 0 | 1 | 1 | 1 | -1 | -2 | -4 | -3 | 2 | 4 | 3 | 3 | 2 | 1 | 2 | 1 |
- 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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