Surf Forecasts:
How big are the waves at Trá Mór (Sheephaven Bay) today (20 Aug):
- Morning surf: Morning surf (20 Aug, local time) - 6ft (1.9m), 8s period with NNW swell.
- Afternoon surf: Afternoon surf (20 Aug, local time) - 6ft (1.8m), 7s period with N swell.
- Evening surf: Evening surf (20 Aug, local time) - 5ft (1.6m), 7s period with N swell.
The current surf forecast for Trá Mór (Sheephaven Bay) at 3AM is: 1.3m 10s primary swell from a West-northwest direction and 0.3m 9s secondary swell from a North-northwest direction, 1.0m 6s secondary swell from a North direction (forecast issued at 12:00am August 20). The wind direction is predicted to be cross-onshore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Aug) | 6ft (1.9m) | 8s |
| Afternoon (20 Aug) | 6ft (1.8m) | 7s |
| Evening (20 Aug) | 5ft (1.6m) | 7s |
Table - waves today at Trá Mór (Sheephaven Bay). (Swell directed towards the surf break)
Short Range ForecastLight rain (total 5mm), mostly falling on Wed night. Very mild (max 14°C on Wed night, min 12°C on Thu night). Winds decreasing (fresh winds from the N on Thu morning, light winds from the NW by Fri night). | ||||||||||||||||||||||||
Thursday 20 | Friday 21 | Saturday 22 | ||||||||||||||||||||||
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 | 4 PM | 7 PM | 10 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | WNW 10 | WNW 9 | NNW 8 | N 8 | N 8 | N 7 | N 7 | N 7 | N 7 | NNW 6 | NNW 6 | NNW 6 | NNW 6 | NNW 6 | NNW 6 | NNW 6 | N 6 | NNW 5 | N 5 | W 9 | NNW 5 | NW 5 | NW 5 | NW 5 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 283 | 237 | 449 | 522 | 408 | 338 | 247 | 240 | 206 | 170 | 139 | 117 | 97 | 82 | 66 | 60 | 30 | 31 | 12 | 13 | 17 | 20 | 21 | 22 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | on | on | on | cross-on | cross-on |
High Tide | 11:26PM2.56m | 11:55AM2.44m | 00:26AM2.29m | 1:14PM2.29m | 2:05AM2.16m | 3:02PM2.30m | ||||||||||||||||||
Low Tide | 5:36AM1.05m | 6:08PM1.18m | 6:41AM1.27m | 7:41PM1.35m | 8:20AM1.35m | 9:27PM1.31m | ||||||||||||||||||
 | |  | |  | | |  | |  | | |  | | |  | | |  | | | | | | |
 | — | 6:13 | — | — | — | — | — | — | — | 6:15 | — | — | — | — | — | — | — | 6:16 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 8:53 | — | — | — | — | — | — | — | 8:52 | — | — | — | — | — | — | — | 8:50 | — |
mm | 1 | 2 | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 14 | 14 | 14 | 13 | 14 | 13 | 13 | 13 | 13 | 12 | 12 | 13 | 13 | 13 | 13 | 13 | 14 | 13 | 13 | 14 | 14 | 14 | 14 | 13 |
Feels °C | 11 | 9 | 8 | 6 | 7 | 6 | 6 | 6 | 7 | 7 | 7 | 8 | 8 | 8 | 8 | 8 | 10 | 10 | 11 | 11 | 11 | 11 | 11 | 11 |
Swell 1 Height (m) Direction Period (s) | WNW 10 | WNW 9 | WNW 10 | WNW 10 | WNW 10 | WNW 9 | WNW 9 | WNW 9 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 7 | WNW 7 | WNW 5 | WNW 7 | N 5 | N 5 | W 9 | W 9 | W 9 | NW 5 |
| kJ | 283 | 237 | 163 | 103 | 71 | 68 | 65 | 45 | 41 | 27 | 26 | 21 | 20 | 11 | 5 | 5 | 11 | 5 | 12 | 13 | 14 | 14 | 6 | 22 |
Swell 2 Height (m) Direction Period (s) | N 10 | NNW 9 | W 16 | W 16 | — | W 16 | W 16 | W 15 | W 15 | W 15 | W 15 | W 17 | W 17 | W 17 | W 8 | W 9 | WNW 7 | W 9 | W 8 | W 9 | WNW 6 | NW 6 | NW 6 | W 9 |
| kJ | 2 | 28 | 5 | 5 | — | 5 | 5 | 4 | 4 | 4 | 4 | 6 | 6 | 6 | 6 | 6 | 5 | 6 | 6 | 13 | 4 | 2 | 2 | 6 |
Swell 3 Height (m) Direction Period (s) | W 16 | W 16 | — | — | — | — | — | — | — | — | — | — | — | — | W 16 | W 16 | W 8 | N 9 | WNW 7 | WNW 7 | W 16 | W 16 | NW 10 | WNW 6 |
| kJ | 5 | 5 | — | — | — | — | — | — | — | — | — | — | — | — | 5 | 5 | 6 | 2 | 4 | 4 | 5 | 5 | 4 | 4 |
Wind waves Height (m) Direction Period (s) | N 6 | N 6 | NNW 8 | N 8 | N 8 | N 7 | N 7 | N 7 | N 7 | NNW 6 | NNW 6 | NNW 6 | NNW 6 | NNW 6 | NNW 6 | NNW 6 | N 6 | NNW 5 | WNW 5 | WNW 5 | NNW 5 | NW 5 | NW 5 | — |
| kJ | 39 | 94 | 449 | 522 | 408 | 338 | 247 | 240 | 206 | 170 | 139 | 117 | 97 | 82 | 66 | 60 | 30 | 31 | 11 | 11 | 17 | 20 | 21 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 115 | 115 | 115 | 409 | 471 | 1112 | 409 | 362 | 342 | 348 | 138 | 396 | 342 | 329 | 329 | 198 | 247 | 267 | 198 | 198 | 339 | 342 | 196 | 28 |
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