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Harbour surfForecast / Donegal / Ireland
48hr Weather and Surf, issued 11 am Sunday 30 Nov 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
10.7° C
(Which is normal for this time of year)How big are the waves at Harbour today?
The current surf forecast for Harbour at 2PM is: 0.9m 10s primary swell from a West direction and 0.2m 11s secondary swell from a North-northwest direction (forecast issued at 11:00am November 30). An open ocean swell of 0.7m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 Nov) | 3.5ft (1.1m) | 11s |
| Afternoon (30 Nov) | 3ft (0.9m) | 10s |
| Evening (30 Nov) | 3.5ft (1.1m) | 10s |
Table - waves today at Harbour. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Sunday 30 | Monday 01 | Tuesday 02 | Wednesday 03 | |||||||||||||||||||||
| 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 | 3 AM | 6 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 11 | 10 | 10 | 10 | 10 | 10 | 11 | 11 | 11 | 13 | 14 | 15 | 15 | 15 | 15 | 16 | 16 | 15 | 15 | 15 | 15 | 15 | 15 | 14 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 275 | 212 | 161 | 125 | 228 | 288 | 379 | 585 | 676 | 1136 | 2116 | 3506 | 4095 | 4437 | 5834 | 8518 | 7851 | 5813 | 6274 | 6474 | 5034 | 5229 | 6462 | 5890 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross | cross | cross- off | cross- off | on | cross- on | cross | cross | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross | cross- on | cross- on |
High Tide / height (m) | 1:11PM 2.95 | 2:05AM 2.67 | 2:11PM 3.11 | 2:59AM 2.95 | 3:08PM 3.28 | 3:48AM 3.22 | ||||||||||||||||||
Low Tide / height (m) | 6:49AM 1.06 | 7:48PM 0.58 | 7:57AM 0.88 | 8:40PM 0.36 | 8:55AM 0.64 | 9:28PM 0.18 | ||||||||||||||||||
Sunday 30 | Monday 01 | Tuesday 02 | Wednesday 03 | |||||||||||||||||||||
| Sunrise | 8:27 | - | - | - | - | - | - | - | 8:30 | - | - | - | - | - | - | - | 8:32 | - | - | - | - | - | - | - |
| Sunset | - | - | 4:14 | - | - | - | - | - | - | - | 4:13 | - | - | - | - | - | - | - | 4:12 | - | - | - | - | - |
 |  |  |  | |  | | |  | | | |  | |  |  | | |  | | | | | | |
Rain (mm) | - | - | 1 | 2 | 2 | 6 | 3 | 1 | - | - | 5 | 5 | 1 | 1 | - | - | - | - | 1 | - | 2 | 1 | 1 | 1 |
| Temp. °C | 6 | 6 | 6 | 8 | 9 | 9 | 10 | 9 | 8 | 8 | 6 | 7 | 8 | 7 | 6 | 6 | 6 | 7 | 8 | 7 | 7 | 8 | 8 | 9 |
| Feels °C (?) | 1 | 1 | -1 | 0 | 3 | 6 | 6 | 5 | 5 | 6 | 1 | 1 | 0 | -1 | -1 | -1 | -1 | -1 | 0 | 0 | 1 | 1 | 0 | 2 |
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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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