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Trá Mór (Sheephaven Bay) surfForecast / Donegal / Ireland
48hr Weather and Surf, issued 6 pm Sunday 10 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
11.2° C
(Which is slightly warmer than usual)How big are the waves at Trá Mór (Sheephaven Bay) today?
The current surf forecast for Trá Mór (Sheephaven Bay) at 9PM is: 1.6m 7s primary swell from a Northwest direction and 0.3m 10s secondary swell from a West-northwest direction, 0.3m 10s secondary swell from a West-northwest direction (forecast issued at 06:00pm May 10). The wind direction is predicted to be onshore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 May) | - | - |
| Afternoon (10 May) | 2.5ft (0.8m) | 10s |
| Evening (10 May) | 5ft (1.6m) | 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 ForecastLight rain (total 8mm), mostly falling on Sun night. Very mild (max 10°C on Sun afternoon, min 7°C on Sun night). Winds increasing (light winds from the NW on Mon afternoon, strong winds from the WNW by Tue night). | ||||||||||||||||||||||||
Sun 10 | Monday 11 | Tuesday 12 | Wed 13 | |||||||||||||||||||||
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 | 10 AM | 1 PM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
N 10 | NW 7 | NW 7 | NW 7 | NNW 8 | NNW 8 | NNW 8 | NW 8 | NW 8 | NW 9 | NW 9 | NW 9 | WNW 9 | NW 7 | NW 8 | NW 9 | NW 9 | NW 10 | WNW 10 | WNW 10 | NW 11 | NW 12 | NW 12 | NW 12 | |
120 | 134 | 261 | 318 | 223 | 363 | 334 | 338 | 311 | 293 | 297 | 225 | 404 | 428 | 669 | 834 | 1083 | 1390 | 1727 | 2357 | 3659 | 5253 | 5443 | 4524 | |
Wind (km/h) | ||||||||||||||||||||||||
on | on | on | on | cross-on | cross-on | cross-on | cross-on | on | cross-on | cross | cross-on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | on | on | |
High Tide | 1:20PM2.17m | 1:56AM2.53m | 2:36PM2.29m | 2:58AM2.70m | 3:35PM2.51m | 3:49AM2.92m | ||||||||||||||||||
Low Tide | 7:20PM1.15m | 8:27AM1.04m | 8:31PM1.03m | 9:23AM0.80m | 9:29PM0.84m | 10:09AM0.54m | ||||||||||||||||||
 |  |  |  | |  | | | | | | |  | | | | | |  | | |  |  | | |
 | — | — | — | — | 5:31 | — | — | — | — | — | — | — | 5:28 | — | — | — | — | — | — | — | 5:26 | — | — | — |
 | — | 9:22 | — | — | — | — | — | — | — | 9:24 | — | — | — | — | — | — | — | 9:27 | — | — | — | — | — | 9:29 |
— | — | — | 1 | 1 | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | 1 | 1 | 1 | 1 | 1 | |
Temp °C | 10 | 10 | 9 | 9 | 9 | 7 | 8 | 8 | 8 | 9 | 9 | 10 | 10 | 9 | 10 | 10 | 10 | 10 | 9 | 8 | 8 | 9 | 9 | 10 |
4 | 4 | 3 | 3 | 3 | 0 | 2 | 3 | 3 | 4 | 4 | 4 | 3 | 1 | 2 | 2 | 1 | 2 | 0 | -2 | -3 | 0 | -1 | 2 | |
Swell 1 Height (m) Direction Period (s) | N 10 | N 9 | WNW 10 | WNW 9 | NW 8 | NNW 8 | NNW 8 | NW 8 | NW 8 | NW 9 | NW 9 | NW 9 | N 7 | — | — | — | — | — | — | — | — | — | — | — |
 kJ | 120 | 85 | 18 | 17 | 164 | 363 | 334 | 338 | 311 | 293 | 297 | 225 | 8 | — | — | — | — | — | — | — | — | — | — | — |
Swell 2 Height (m) Direction Period (s) | WNW 10 | WNW 10 | — | N 9 | WNW 9 | WNW 9 | W 15 | NW 15 | — | — | — | N 7 | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 18 | 18 | — | 6 | 8 | 8 | 4 | 9 | — | — | — | 17 | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NW 7 | NW 7 | NW 7 | NW 7 | NNW 8 | — | — | — | — | — | — | WNW 4 | WNW 9 | NW 7 | NW 8 | NW 9 | NW 9 | NW 10 | WNW 10 | WNW 10 | NW 11 | NW 12 | NW 12 | NW 12 |
| kJ | 102 | 134 | 261 | 318 | 223 | — | — | — | — | — | — | 20 | 404 | 428 | 669 | 834 | 1083 | 1390 | 1727 | 2357 | 3659 | 5253 | 5443 | 4524 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 154 | 428 | 456 | 456 | 534 | 517 | 356 | 337 | 154 | 154 | 267 | 175 | 67 | 338 | 339 | 339 | 489 | 403 | 396 | 401 | 398 | 408 | 405 | 464 |
Best forecast wave conditions in Donegal | ||||||||||||||||||||||||
Best forecast wave conditions in Ireland | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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