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Harbour surfForecast / Donegal / Ireland
48hr Weather and Surf, issued 5 pm Thursday 04 Dec 2025 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
10.2° C
(Which is normal for this time of year)How big are the waves at Harbour today?
The current surf forecast for Harbour at 11PM is: 3.5m 16s primary swell from a West direction (forecast issued at 05:00pm December 04). The wind direction is predicted to be cross-offshore and the swell rating is 11.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (04 Dec) | - | - |
| Afternoon (04 Dec) | 11ft (3.5m) | 15s |
| Evening (04 Dec) | 11ft (3.5m) | 16s |
Table - waves today at Harbour. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Thursday 04 | Friday 05 | Saturday 06 | Sunday 07 | |||||||||||||||||||||
| 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 15 | 16 | 16 | 16 | 16 | 16 | 16 | 15 | 14 | 14 | 13 | 13 | 13 | 19 | 19 | 17 | 17 | 16 | 15 | 15 | 14 | 14 | 14 | 14 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 5663 | 6303 | 7500 | 7173 | 6119 | 5026 | 3345 | 2177 | 1354 | 1048 | 824 | 663 | 556 | 2031 | 5325 | 5349 | 5046 | 3940 | 3911 | 2616 | 1918 | 1348 | 1127 | 840 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | off | cross- off | cross- off | cross- off | off | off | off | off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross | cross- on | cross | cross | cross | cross- off | off | off | cross- off |
High Tide / height (m) | 4:54PM 3.49 | 5:21AM 3.64 | 5:44PM 3.48 | 6:08AM 3.75 | 6:34PM 3.38 | 6:56AM 3.76 | ||||||||||||||||||
Low Tide / height (m) | 11:00PM 0.02 | 11:28AM 0.03 | 11:44PM 0.04 | 12:18PM -0.00 | 12:29AM 0.11 | |||||||||||||||||||
Thursday 04 | Friday 05 | Saturday 06 | Sunday 07 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | 8:36 | - | - | - | - | - | - | - | 8:37 | - | - | - | - | - | - | - | 8:38 | - |
| Sunset | 4:10 | - | - | - | - | - | - | - | 4:09 | - | - | - | - | - | - | - | 4:08 | - | - | - | - | - | - | - |
 |  |  |  |  | |  | |  | | | | | | |  |  | | | | | | |  | |
Rain (mm) | - | - | 2 | 1 | - | - | 1 | 4 | 7 | 2 | 1 | 2 | 1 | 1 | 1 | - | - | 1 | - | 1 | - | - | 3 | 7 |
| Temp. °C | 7 | 5 | 6 | 7 | 6 | 6 | 6 | 7 | 9 | 10 | 10 | 9 | 9 | 9 | 9 | 10 | 11 | 10 | 11 | 10 | 8 | 7 | 8 | 9 |
| Feels °C (?) | 3 | 0 | 2 | 2 | 1 | 0 | -3 | -2 | 0 | 6 | 6 | 5 | 5 | 6 | 5 | 5 | 6 | 4 | 5 | 5 | 5 | 3 | 2 | 6 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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