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Surf Forecasts:
Harbour surfForecast / Donegal / Ireland
48hr Weather and Surf, issued 12 am Tuesday 05 May 2026 ISTForecast update in hr min s Forecast update imminent
Harbour surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Harbour sea temperature is
11.8° C
(Which is 1.4°C warmer than normal for this time of year)How big are the waves at Harbour today?
The current surf forecast for Harbour at 6AM is: 0.7m 8s primary swell from a West-northwest direction and 0.1m 11s secondary swell from a West direction (forecast issued at 12:00am May 05). The wind direction is predicted to be onshore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (05 May) | 2.5ft (0.7m) | 8s |
| Afternoon (05 May) | 3ft (0.9m) | 10s |
| Evening (05 May) | 3ft (0.9m) | 9s |
Table - waves today at Harbour. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastSome drizzle, heaviest during Thu afternoon. Very mild (max 12°C on Thu morning, min 5°C on Tue night). Wind will be generally light. | ||||||||||||||||||||||||
Tuesday 5 | Wednesday 6 | Thursday 7 | ||||||||||||||||||||||
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 |    |    |    | |||||||||||||||||||||
WNW 8 | WNW 8 | WNW 8 | NW 8 | WNW 8 | NW 10 | WNW 9 | NW 9 | NW 9 | NW 9 | WNW 9 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | NW 7 | W 7 | W 7 | WNW 8 | WNW 10 | WNW 11 | WNW 10 | |
38 | 58 | 55 | 59 | 50 | 137 | 96 | 115 | 77 | 77 | 65 | 45 | 44 | 35 | 24 | 24 | 23 | 14 | 26 | 37 | 75 | 246 | 427 | 281 | |
Wind (km/h) | ||||||||||||||||||||||||
on | on | cross-on | cross-on | on | on | cross-on | cross-on | cross-on | glassy | glassy | glassy | cross-on | cross-on | on | glassy | cross-off | cross-off | off | cross-off | cross | cross | cross-on | cross-on | |
High Tide | 8:29AM2.88m | 8:48PM3.11m | 9:04AM2.69m | 9:28PM2.95m | 9:44AM2.49m | |||||||||||||||||||
Low Tide | 2:19AM0.57m | 2:23PM0.62m | 2:56AM0.75m | 2:57PM0.78m | 3:38AM0.94m | 3:35PM0.93m | ||||||||||||||||||
 | |  |  | | |  |  | | | | | | | | | | | | | | |  | | |
 | — | 5:48 | — | — | — | — | — | — | — | 5:46 | — | — | — | — | — | — | — | 5:43 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 9:13 | — | — | — | — | — | — | — | 9:14 | — | — | — | — | — | — | — | 9:15 | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | |
Temp °C | 10 | 10 | 9 | 10 | 11 | 11 | 9 | 6 | 6 | 5 | 5 | 8 | 9 | 10 | 9 | 8 | 7 | 6 | 5 | 9 | 12 | 12 | 11 | 10 |
7 | 7 | 5 | 5 | 5 | 5 | 2 | 1 | 3 | 2 | 2 | 6 | 5 | 5 | 5 | 6 | 4 | 3 | 2 | 5 | 8 | 7 | 7 | 8 | |
Swell 1 Height (m) Direction Period (s) | WNW 8 | WNW 8 | WNW 8 | NW 8 | WNW 8 | NW 10 | WNW 9 | NW 9 | NW 9 | NW 9 | WNW 9 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | NW 7 | W 7 | W 7 | WNW 8 | WNW 10 | WNW 11 | WNW 10 |
 kJ | 38 | 58 | 55 | 59 | 50 | 137 | 96 | 115 | 77 | 77 | 65 | 45 | 44 | 35 | 24 | 24 | 23 | 14 | 26 | 37 | 75 | 246 | 427 | 281 |
Swell 2 Height (m) Direction Period (s) | NW 7 | — | W 11 | WNW 11 | WNW 11 | — | — | — | — | NW 11 | NW 11 | NNW 11 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | NW 9 | NW 9 | WNW 14 | WNW 13 | — | W 16 |
| kJ | 2 | — | 2 | 12 | 22 | — | — | — | — | 5 | 4 | 11 | 10 | 10 | 10 | 10 | 9 | 9 | 3 | 3 | 41 | 127 | — | 5 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | W 16 | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 5 | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | NNW 3 | — | N 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | 1 | — | 5 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 64 | 23 | 236 | 185 | 185 | 267 | 204 | 12 | 23 | 0 | 0 | 0 | 82 | 82 | 82 | 18 | 18 | 18 | 18 | 48 | 12 | 64 | 37 | 63 |
Best forecast wave conditions in Donegal | ||||||||||||||||||||||||
Best forecast wave conditions in Ireland | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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