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Surf Forecasts:
Harbour surfForecast / Donegal / Ireland
48hr Weather and Surf, issued 5 am Saturday 06 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
9.7° C
(Which is slightly cooler than normal)How big are the waves at Harbour today?
The current surf forecast for Harbour at 1PM is: 3.0m 17s primary swell from a West direction (forecast issued at 05:00am December 06). The wind direction is predicted to be cross-shore and the swell rating is 11.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (06 Dec) | 10ft (3.0m) | 19s |
| Afternoon (06 Dec) | 10ft (3.0m) | 17s |
| Evening (06 Dec) | 8ft (2.5m) | 15s |
Table - waves today at Harbour. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Saturday 06 | Sunday 07 | Monday 08 | Tue 09 | |||||||||||||||||||||
| 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 | 3 PM | 6 PM | 9 PM | 0 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 13 | 19 | 19 | 18 | 17 | 16 | 15 | 14 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 13 | 19 | 18 | 18 | 17 | 17 | 17 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 633 | 2031 | 5376 | 5410 | 4544 | 4174 | 3395 | 2379 | 1748 | 1214 | 998 | 1099 | 1110 | 852 | 551 | 448 | 485 | 1003 | 2398 | 3996 | 4714 | 4495 | 4391 | 5040 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross- off | cross- off | cross- on | cross- on | cross | cross- off | off | cross- off | off | cross- on | cross | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | off |
High Tide / height (m) | 6:34PM 3.38 | 6:56AM 3.76 | 7:24PM 3.19 | 7:45AM 3.69 | 8:16PM 2.96 | |||||||||||||||||||
Low Tide / height (m) | 12:18PM -0.00 | 12:29AM 0.11 | 1:09PM 0.07 | 1:14AM 0.24 | 2:02PM 0.22 | |||||||||||||||||||
Saturday 06 | Sunday 07 | Monday 08 | Tue 09 | |||||||||||||||||||||
| Sunrise | - | - | 8:37 | - | - | - | - | - | - | - | 8:38 | - | - | - | - | - | - | - | 8:40 | - | - | - | - | - |
| Sunset | - | - | - | - | 4:08 | - | - | - | - | - | - | - | 4:08 | - | - | - | - | - | - | - | 4:08 | - | - | - |
 |  |  |  |  |  | | | |  |  |  |  |  | | | | | | | | | | | |
Rain (mm) | - | - | - | - | 1 | 1 | - | - | - | 3 | 8 | 3 | - | - | - | - | 1 | - | - | - | - | - | - | - |
| Temp. °C | 9 | 9 | 8 | 10 | 11 | 11 | 10 | 8 | 8 | 8 | 9 | 9 | 10 | 9 | 9 | 9 | 9 | 8 | 9 | 10 | 10 | 10 | 9 | 8 |
| Feels °C (?) | 6 | 6 | 5 | 7 | 6 | 5 | 5 | 5 | 4 | 3 | 4 | 4 | 4 | 5 | 4 | 4 | 3 | 2 | 4 | 5 | 4 | 5 | 5 | 4 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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