- Forecast
- Maps
- Live
- Weather State
- Spot Information
Surf Forecasts:
Trá Mór (Sheephaven Bay) surfForecast / Donegal / Ireland
48hr Weather and Surf, issued 12 pm Sunday 17 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
11.0° 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 4PM is: 2.1m 13s primary swell from a West-northwest direction (forecast issued at 12:00pm May 17). The wind direction is predicted to be onshore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 May) | 8ft (2.4m) | 13s |
| Afternoon (17 May) | 7ft (2.1m) | 13s |
| Evening (17 May) | 6ft (1.9m) | 12s |
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 17mm), heaviest on Mon night. Very mild (max 13°C on Mon afternoon, min 7°C on Sun night). Winds increasing (calm on Sun night, fresh winds from the SE by Mon night). | ||||||||||||||||||||||||
Sun 17 | Monday 18 | Tuesday 19 | Wed 20 | |||||||||||||||||||||
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 |    |    |    |    | ||||||||||||||||||||
WNW 13 | WNW 13 | WNW 13 | WNW 12 | WNW 12 | WNW 12 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 9 | WNW 9 | WNW 9 | NW 9 | WNW 16 | WNW 16 | WNW 16 | W 14 | W 14 | |
1759 | 1545 | 1376 | 1030 | 889 | 819 | 698 | 540 | 469 | 404 | 304 | 245 | 186 | 151 | 107 | 78 | 48 | 46 | 21 | 52 | 198 | 424 | 1229 | 1463 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross | on | cross-on | cross-on | glassy | glassy | cross-off | off | cross-off | off | off | off | off | off | off | cross-off | cross-off | cross | cross-off | cross-off | cross-off | cross | cross-off | |
High Tide | 7:17PM3.55m | 7:40AM3.49m | 8:03PM3.57m | 8:29AM3.34m | 8:52PM3.50m | |||||||||||||||||||
Low Tide | 12:59PM-0.02m | 1:22AM-0.03m | 1:43PM0.03m | 2:12AM0.02m | 2:29PM0.16m | 3:04AM0.17m | ||||||||||||||||||
 |  | | |  | | |  |  | | | |  |  | | | | | | | |  | | | |
 | 5:20 | — | — | — | — | — | 5:18 | — | — | — | — | — | — | — | 5:16 | — | — | — | — | — | — | — | 5:15 | — |
 | — | — | — | 9:36 | — | — | — | — | — | — | — | 9:37 | — | — | — | — | — | — | — | 9:38 | — | — | — | 9:40 |
1 | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — | 2 | 4 | — | — | 3 | 1 | 1 | 1 | 1 | — | — | |
Temp °C | 10 | 9 | 9 | 9 | 9 | 8 | 8 | 7 | 9 | 11 | 13 | 13 | 10 | 9 | 10 | 11 | 12 | 12 | 13 | 12 | 11 | 11 | 11 | 11 |
4 | 5 | 7 | 6 | 6 | 6 | 6 | 4 | 6 | 7 | 8 | 8 | 4 | 2 | 3 | 7 | 9 | 9 | 10 | 9 | 9 | 6 | 5 | 6 | |
Swell 1 Height (m) Direction Period (s) | WNW 13 | WNW 13 | WNW 13 | WNW 12 | WNW 12 | WNW 12 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 9 | WNW 9 | WNW 9 | NW 9 | W 9 | W 9 | WNW 16 | W 14 | W 14 |
 kJ | 1759 | 1545 | 1376 | 1030 | 889 | 819 | 698 | 540 | 469 | 404 | 304 | 245 | 186 | 151 | 107 | 78 | 48 | 46 | 21 | 40 | 102 | 424 | 1229 | 1463 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | N 9 | NE 9 | N 9 | N 9 | E 5 | ENE 6 | ENE 7 | WNW 13 | W 9 | WNW 16 | WNW 16 | W 9 | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | 1 | 3 | 2 | 1 | 2 | 4 | 4 | 18 | 13 | 52 | 198 | 129 | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | W 16 | N 6 | W 15 | NW 15 | NW 14 | NE 4 | WNW 13 | WNW 13 | N 8 | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | 5 | 1 | 4 | 8 | 8 | 1 | 17 | 17 | 1 | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | SE 2 | SE 3 | SSE 3 | SSE 3 | SSE 3 | — | SW 6 | WSW 5 | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 3 | 6 | 7 | 2 | — | 8 | 15 | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 368 | 16 | 32 | 58 | 32 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 32 | 79 | 59 | 12 | 7 | 134 | 13 | 0 | 0 | 46 | 134 | 40 |
Best forecast wave conditions in Donegal | ||||||||||||||||||||||||
Best forecast wave conditions in Ireland | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Trá Mór (Sheephaven Bay) surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Nearest