- Forecast
- Maps
- Live
- Weather State
- Spot Information
Surf Forecasts:
Culdaff surfForecast / Donegal / Ireland
48hr Weather and Surf, issued 12 am Sunday 10 May 2026 ISTForecast update in hr min s Forecast update imminent
Culdaff surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Culdaff sea temperature is
10.7° C
(Which is slightly warmer than usual)How big are the waves at Culdaff today?
The current surf forecast for Culdaff at 5AM is: 1.3m 10s primary swell from a North-northwest direction and 0.4m 8s secondary swell from a Northwest direction (forecast issued at 12:00am May 10). An open ocean swell of 0.4m 11s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 May) | 3ft (0.9m) | 10s |
| Afternoon (10 May) | 3.5ft (1.1m) | 7s |
| Evening (10 May) | 5ft (1.5m) | 7s |
Table - waves today at Culdaff. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 2mm), mostly falling on Mon night. Very mild (max 11°C on Tue afternoon, min 7°C on Sat night). Winds increasing (light winds from the NNW on Sat night, fresh winds from the W by Tue afternoon). | ||||||||||||||||||||||||
Sunday 10 | Monday 11 | Tuesday 12 | ||||||||||||||||||||||
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 |    |    |    | |||||||||||||||||||||
N 6 | NNW 10 | N 10 | N 10 | NW 7 | NW 7 | NW 8 | NW 7 | NW 7 | NNW 8 | NNW 8 | NW 8 | NW 8 | NW 9 | NW 9 | NW 9 | WNW 9 | WNW 9 | WNW 7 | WNW 8 | WNW 9 | WNW 9 | WNW 10 | WNW 10 | |
139 | 370 | 198 | 154 | 73 | 112 | 210 | 247 | 281 | 374 | 384 | 381 | 392 | 351 | 379 | 397 | 497 | 566 | 538 | 875 | 1033 | 1236 | 1623 | 2074 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross-on | cross-on | cross-on | cross | cross | cross-off | cross | cross | cross-on | cross-on | cross-on | cross-on | cross | cross-off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | |
High Tide | 00:50AM1.94m | 1:23PM1.68m | 2:10AM2.01m | 2:46PM1.78m | 3:10AM2.17m | 3:44PM1.96m | ||||||||||||||||||
Low Tide | 7:34AM1.01m | 7:34PM0.92m | 8:46AM0.87m | 8:44PM0.82m | 9:41AM0.67m | 9:41PM0.67m | ||||||||||||||||||
 |  |  | |  | |  |  | | | | | | | | | |  |  | | | | | | |
 | — | 5:28 | — | — | — | — | — | — | — | 5:26 | — | — | — | — | — | — | — | 5:26 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 9:21 | — | — | — | — | — | — | — | 9:22 | — | — | — | — | — | — | — | 9:24 | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | — | — | — | — | |
Temp °C | 7 | 7 | 7 | 9 | 9 | 10 | 9 | 9 | 9 | 7 | 7 | 7 | 8 | 9 | 9 | 9 | 9 | 9 | 9 | 10 | 10 | 11 | 10 | 9 |
2 | 2 | 3 | 4 | 4 | 4 | 3 | 4 | 4 | 1 | 1 | 1 | 3 | 4 | 5 | 5 | 4 | 3 | 2 | 3 | 2 | 3 | 2 | 1 | |
Swell 1 Height (m) Direction Period (s) | W 11 | W 11 | N 10 | N 10 | NW 7 | N 8 | NNW 9 | W 10 | W 10 | W 9 | W 9 | NW 8 | NW 8 | NW 9 | NW 9 | NW 9 | NNW 9 | W 20 | W 19 | W 19 | W 19 | NNW 9 | NNW 10 | NW 10 |
 kJ | 37 | 36 | 198 | 154 | 73 | 29 | 27 | 17 | 16 | 15 | 7 | 381 | 392 | 351 | 379 | 397 | 53 | 7 | 7 | 7 | 7 | 203 | 196 | 225 |
Swell 2 Height (m) Direction Period (s) | W 11 | NW 8 | NW 8 | NW 8 | N 10 | W 10 | — | — | — | — | — | W 9 | NW 15 | WNW 14 | NW 13 | NW 12 | NW 12 | WNW 12 | — | — | — | — | — | NNW 12 |
| kJ | 2 | 3 | 50 | 48 | 68 | 17 | — | — | — | — | — | 7 | 8 | 19 | 28 | 6 | 6 | 15 | — | — | — | — | — | 48 |
Swell 3 Height (m) Direction Period (s) | — | — | W 10 | W 10 | W 10 | — | — | — | — | — | — | W 15 | — | — | NW 13 | — | — | — | — | — | — | — | — | — |
| kJ | — | — | 33 | 17 | 17 | — | — | — | — | — | — | 4 | — | — | 7 | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | N 6 | NNW 10 | — | — | — | NW 7 | NW 8 | NW 7 | NW 7 | NNW 8 | NNW 8 | — | N 5 | N 5 | — | — | WNW 9 | WNW 9 | WNW 7 | WNW 8 | WNW 9 | WNW 9 | WNW 10 | WNW 10 |
| kJ | 139 | 370 | — | — | — | 112 | 210 | 247 | 281 | 374 | 384 | — | 25 | 16 | — | — | 497 | 566 | 538 | 875 | 1033 | 1236 | 1623 | 2074 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 396 | 130 | 91 | 130 | 850 | 402 | 319 | 495 | 336 | 317 | 319 | 92 | 130 | 287 | 0 | 0 | 296 | 303 | 351 | 593 | 593 | 385 | 362 | 362 |
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 Culdaff 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