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Trá Mór (Sheephaven Bay) surfForecast / Donegal / Ireland
48hr Weather and Surf, issued 12 pm Friday 15 May 2026 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
11.1° 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 8PM is: 0.8m 7s primary swell from a West-northwest direction and 0.7m 7s secondary swell from a North direction (forecast issued at 12:00pm May 15). The wind direction is predicted to be onshore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (15 May) | 4ft (1.2m) | 7s |
| Afternoon (15 May) | 2.5ft (0.8m) | 8s |
| Evening (15 May) | 2ft (0.6m) | 7s |
Table - waves today at Trá Mór (Sheephaven Bay). (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 11mm), heaviest on Sat morning. Very mild (max 11°C on Sat afternoon, min 7°C on Fri night). Winds increasing (calm on Fri night, fresh winds from the W by Sat night). | ||||||||||||||||||||||||
Fri 15 | Saturday 16 | Sunday 17 | Mon 18 | |||||||||||||||||||||
10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
N 7 | WNW 8 | WNW 8 | WNW 7 | N 7 | NW 7 | WNW 7 | WNW 8 | WNW 8 | WNW 14 | WNW 13 | WNW 7 | NW 14 | WNW 14 | WNW 13 | WNW 13 | WNW 13 | WNW 13 | WNW 13 | WNW 12 | WNW 12 | WNW 12 | WNW 11 | WNW 11 | |
114 | 76 | 72 | 70 | 32 | 27 | 43 | 44 | 45 | 71 | 116 | 152 | 214 | 347 | 1699 | 1990 | 1847 | 1606 | 1261 | 1080 | 889 | 735 | 624 | 478 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross-on | cross-on | on | glassy | glassy | off | off | cross-off | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross-off | cross-on | on | cross-on | glassy | glassy | cross-off | |
High Tide | 5:50PM3.26m | 6:07AM3.50m | 6:33PM3.44m | 6:53AM3.55m | 7:17PM3.55m | |||||||||||||||||||
Low Tide | 11:34AM0.11m | 11:50PM0.17m | 12:16PM-0.00m | 00:35AM0.02m | 12:59PM-0.02m | 1:22AM-0.03m | ||||||||||||||||||
 |  | | |  | | | |  | | | |  | | | | | |  | |  | | |  | |
 | 5:22 | — | — | — | — | — | 5:22 | — | — | — | — | — | — | — | 5:20 | — | — | — | — | — | — | — | 5:18 | — |
 | — | — | — | 9:31 | — | — | — | — | — | — | — | 9:34 | — | — | — | — | — | — | — | 9:36 | — | — | — | 9:37 |
— | — | — | — | — | — | — | — | 1 | 2 | — | 1 | 1 | 1 | 1 | — | 1 | 1 | 1 | 1 | — | — | — | — | |
Temp °C | 9 | 9 | 9 | 9 | 8 | 8 | 7 | 7 | 8 | 9 | 11 | 10 | 9 | 9 | 8 | 9 | 9 | 9 | 9 | 10 | 9 | 9 | 8 | 7 |
3 | 4 | 5 | 5 | 6 | 6 | 4 | 3 | 5 | 5 | 5 | 3 | 2 | 2 | 1 | 3 | 4 | 5 | 6 | 7 | 7 | 7 | 6 | 4 | |
Swell 1 Height (m) Direction Period (s) | WNW 8 | WNW 8 | N 7 | WNW 7 | N 7 | N 6 | WNW 7 | WNW 8 | WNW 8 | WNW 8 | WNW 13 | NW 12 | WNW 12 | WNW 14 | N 9 | WNW 13 | WNW 13 | WNW 13 | WNW 13 | WNW 12 | WNW 12 | WNW 12 | WNW 11 | WNW 11 |
 kJ | 112 | 76 | 57 | 70 | 32 | 19 | 43 | 44 | 45 | 45 | 116 | 152 | 121 | 347 | 2 | 1990 | 1847 | 1606 | 1261 | 1080 | 889 | 735 | 624 | 478 |
Swell 2 Height (m) Direction Period (s) | W 15 | W 15 | WNW 8 | N 7 | NW 7 | NW 7 | N 6 | N 6 | NNW 6 | WNW 14 | N 6 | NW 15 | NW 14 | WNW 11 | — | N 9 | — | — | — | — | — | — | N 9 | N 9 |
| kJ | 4 | 4 | 72 | 43 | 27 | 27 | 18 | 11 | 12 | 71 | 3 | 34 | 214 | 99 | — | 2 | — | — | — | — | — | — | 2 | 2 |
Swell 3 Height (m) Direction Period (s) | — | — | W 14 | — | W 7 | WNW 7 | NW 16 | NW 15 | NW 15 | N 6 | N 10 | N 6 | N 6 | N 9 | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | 4 | — | 15 | 16 | 10 | 9 | 33 | 6 | 2 | 3 | 1 | 2 | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | N 7 | N 7 | — | — | — | — | — | — | — | — | W 5 | WNW 7 | WNW 7 | W 7 | WNW 13 | — | — | — | — | — | — | — | — | — |
| kJ | 114 | 74 | — | — | — | — | — | — | — | — | 75 | 139 | 157 | 226 | 1699 | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 382 | 349 | 349 | 63 | 7 | 7 | 7 | 7 | 7 | 32 | 124 | 184 | 76 | 76 | 76 | 46 | 40 | 0 | 16 | 67 | 32 | 0 | 0 | 0 |
Best forecast wave conditions in Donegal | ||||||||||||||||||||||||
Best forecast wave conditions in Ireland | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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