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Surf Forecasts:
Harbour surfForecast / Donegal / Ireland
48hr Weather and Surf, issued 5 pm Friday 05 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 8PM is: 1.6m 14s primary swell from a West direction (forecast issued at 05:00pm December 05). An open ocean swell of 0.6m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore and the swell rating is 3.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (05 Dec) | - | - |
| Afternoon (05 Dec) | 6ft (1.8m) | 14s |
| Evening (05 Dec) | 5ft (1.5m) | 13s |
Table - waves today at Harbour. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Friday 05 | Saturday 06 | Sunday 07 | Monday 08 | |||||||||||||||||||||
| 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) (?) | 14 | 14 | 13 | 13 | 13 | 19 | 19 | 18 | 17 | 16 | 15 | 14 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 12 | 12 | 14 | 19 | 18 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 1382 | 1048 | 824 | 663 | 546 | 2010 | 5382 | 5777 | 4863 | 4174 | 3650 | 2379 | 1723 | 1332 | 998 | 856 | 987 | 958 | 395 | 521 | 353 | 947 | 2860 | 4816 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | off | cross- off | cross- off | cross- off | cross- off | off | cross- off | cross | cross | cross | cross | cross- off | off | cross- off | off | cross- on | cross- on | cross | cross- off | cross- off | cross | cross- off | cross- off | cross- off |
High Tide / height (m) | 5:44PM 3.48 | 6:08AM 3.75 | 6:34PM 3.38 | 6:56AM 3.76 | 7:24PM 3.19 | 7:45AM 3.69 | ||||||||||||||||||
Low Tide / height (m) | 11:44PM 0.04 | 12:18PM -0.00 | 12:29AM 0.11 | 1:09PM 0.07 | 1:14AM 0.24 | |||||||||||||||||||
Friday 05 | Saturday 06 | Sunday 07 | Monday 08 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | 8:37 | - | - | - | - | - | - | - | 8:38 | - | - | - | - | - | - | - | 8:40 | - |
| Sunset | 4:09 | - | - | - | - | - | - | - | 4:08 | - | - | - | - | - | - | - | 4:08 | - | - | - | - | - | - | - |
 |  |  | |  |  |  |  |  | | | | | | |  | | |  | | | |  |  | |
Rain (mm) | 6 | 1 | 1 | 1 | - | - | - | 1 | 1 | 1 | - | - | - | 3 | 7 | 15 | 6 | 1 | - | - | 2 | - | - | - |
| Temp. °C | 10 | 10 | 10 | 9 | 9 | 8 | 9 | 11 | 11 | 11 | 10 | 9 | 8 | 8 | 9 | 10 | 9 | 10 | 9 | 9 | 10 | 9 | 8 | 9 |
| Feels °C (?) | 2 | 7 | 6 | 5 | 6 | 5 | 6 | 7 | 5 | 5 | 5 | 6 | 5 | 4 | 5 | 7 | 2 | 3 | 4 | 4 | 3 | 2 | 3 | 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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