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Trá Mór (Sheephaven Bay) surfForecast / Donegal / Ireland
48hr Weather and Surf, issued 5 am Wednesday 31 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
8.8° C
(Which is 1.0°C colder than average 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 2PM is: 0.5m 12s primary swell from a West-northwest direction and 0.2m 9s secondary swell from a North direction, 0.6m 4s secondary swell from a West-northwest direction (forecast issued at 05:00am December 31). The wind direction is predicted to be cross-onshore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 Dec) | 1.5ft (0.5m) | 13s |
| Afternoon (31 Dec) | 1.5ft (0.5m) | 12s |
| Evening (31 Dec) | 5ft (1.6m) | 6s |
Table - waves today at Trá Mór (Sheephaven Bay). (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Wednesday 31 | Thursday 01 | Friday 02 | Sat 03 | |||||||||||||||||||||
| 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 | 9 PM | 0 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 13 | 13 | 13 | 12 | 12 | 12 | 6 | 7 | 8 | 9 | 10 | 10 | 11 | 13 | 13 | 12 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 137 | 135 | 95 | 87 | 83 | 384 | 171 | 408 | 909 | 1344 | 1670 | 1733 | 2245 | 3188 | 3425 | 2383 | 1282 | 1497 | 1437 | 1317 | 1655 | 1834 | 1729 | 1767 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross- on | cross | cross- on | cross- on | cross- on | cross- on | on | cross- on | cross- on | cross- on | on | on | on | on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on |
High Tide / height (m) | 3:15PM 2.96 | 3:50AM 3.01 | 4:16PM 3.11 | 4:45AM 3.26 | 5:11PM 3.24 | |||||||||||||||||||
Low Tide / height (m) | 8:52AM 0.70 | 9:27PM 0.52 | 9:56AM 0.48 | 10:22PM 0.36 | 10:53AM 0.27 | 11:13PM 0.22 | ||||||||||||||||||
Wednesday 31 | Thursday 01 | Friday 02 | Sat 03 | |||||||||||||||||||||
| Sunrise | - | - | 8:56 | - | - | - | - | - | - | - | 8:56 | - | - | - | - | - | - | - | 8:56 | - | - | - | - | - |
| Sunset | - | - | - | - | 4:09 | - | - | - | - | - | - | - | 4:12 | - | - | - | - | - | - | - | 4:13 | - | - | - |
 | |  |  | |  |  | |  |  | | | | | | | | |  | | | | | | |
Rain (mm) | - | - | - | - | - | - | 1 | 1 | 1 | - | - | - | - | - | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Temp. °C | 4 | 4 | 4 | 5 | 7 | 7 | 8 | 8 | 8 | 7 | 6 | 6 | 7 | 7 | 7 | 6 | 5 | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
| Feels °C (?) | 1 | 0 | 0 | 0 | 1 | -1 | 0 | -1 | -1 | -3 | -4 | -4 | -3 | -2 | -3 | -3 | -7 | -7 | -7 | -7 | -7 | -7 | -7 | -8 |
- 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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