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Dunfanaghy (Killahoey Beach) surfForecast / Donegal / Ireland
48hr Weather and Surf, issued 12 pm Monday 11 May 2026 ISTForecast update in hr min s Forecast update imminent
Dunfanaghy (Killahoey Beach) surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Dunfanaghy (Killahoey Beach) sea temperature is
11.1° C
(Which is slightly warmer than usual)How big are the waves at Dunfanaghy (Killahoey Beach) today?
The current surf forecast for Dunfanaghy (Killahoey Beach) at 4PM is: 0.8m 8s primary swell from a North direction (forecast issued at 12:00pm May 11). An open ocean swell of 1.5m 8s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 May) | 2.5ft (0.7m) | 8s |
| Afternoon (11 May) | 2ft (0.6m) | 8s |
| Evening (11 May) | 2ft (0.6m) | 8s |
Table - waves today at Dunfanaghy (Killahoey Beach). (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 9mm), mostly falling on Mon night. Very mild (max 10°C on Mon night, min 8°C on Mon morning). Winds increasing (light winds from the NW on Mon afternoon, strong winds from the NNW by Wed afternoon). | ||||||||||||||||||||||||
Mon 11 | Tuesday 12 | Wednesday 13 | Thu 14 | |||||||||||||||||||||
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 8 | N 8 | N 8 | N 8 | N 8 | N 8 | NW 6 | NW 8 | NW 8 | NW 9 | NW 10 | WNW 10 | WNW 10 | NW 11 | NW 12 | NW 12 | NW 12 | NW 12 | NW 12 | NW 11 | NW 11 | NW 11 | NNW 10 | NNW 10 | |
64 | 12 | 82 | 58 | 40 | 28 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1484 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross-on | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross | cross | |
High Tide | 2:36PM2.29m | 2:58AM2.70m | 3:35PM2.51m | 3:49AM2.92m | 4:24PM2.76m | 4:36AM3.15m | ||||||||||||||||||
Low Tide | 8:27AM1.04m | 8:31PM1.03m | 9:23AM0.80m | 9:29PM0.84m | 10:09AM0.54m | 10:18PM0.61m | ||||||||||||||||||
 |  | | |  | |  | | | | | | | |  |  |  | | | | | | |  | |
 | 5:31 | — | — | — | — | — | 5:28 | — | — | — | — | — | — | — | 5:26 | — | — | — | — | — | — | — | 5:26 | — |
 | — | — | — | 9:24 | — | — | — | — | — | — | — | 9:27 | — | — | — | — | — | — | — | 9:29 | — | — | — | 9:30 |
— | — | — | — | — | — | 1 | — | — | — | — | — | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | — | — | — | — | |
Temp °C | 9 | 8 | 8 | 9 | 9 | 10 | 9 | 9 | 10 | 10 | 10 | 10 | 9 | 9 | 8 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 |
3 | 3 | 4 | 4 | 4 | 4 | 1 | 1 | 1 | 1 | 1 | 1 | -1 | -1 | -3 | -1 | -1 | -1 | -2 | -1 | 0 | 0 | 1 | 1 | |
Swell 1 Height (m) Direction Period (s) | NNW 8 | NNW 8 | NW 8 | NW 9 | NW 9 | NW 9 | W 20 | W 19 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | W 16 | W 16 |
 kJ | 383 | 383 | 313 | 300 | 255 | 260 | 7 | 7 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 5 | 5 |
Swell 2 Height (m) Direction Period (s) | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 64 | 12 | 82 | 58 | 40 | 28 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | W 15 | NW 14 | WNW 14 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 4 | 8 | 18 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | W 3 | W 5 | NW 6 | NW 8 | NW 8 | NW 9 | NW 10 | WNW 10 | WNW 10 | NW 11 | NW 12 | NW 12 | NW 12 | NW 12 | NW 12 | NW 11 | NW 11 | NW 11 | NNW 10 | NNW 10 |
| kJ | — | — | — | — | 5 | 47 | 326 | 631 | 987 | 1311 | 1696 | 2122 | 2900 | 4645 | 6361 | 6949 | 6178 | 5709 | 5092 | 3713 | 2676 | 2401 | 1939 | 1484 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 142 | 155 | 339 | 339 | 75 | 342 | 342 | 342 | 496 | 593 | 1136 | 414 | 416 | 416 | 451 | 472 | 482 | 1036 | 1220 | 1126 | 1034 | 890 | 405 | 405 |
Best forecast wave conditions in Donegal | ||||||||||||||||||||||||
Best forecast wave conditions in Ireland | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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