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Surf Forecasts:
Harbour surfForecast / Donegal / Ireland
48hr Weather and Surf, issued 12 pm Wednesday 15 Apr 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
8.7° C
(Which is slightly cooler than normal)How big are the waves at Harbour today?
The current surf forecast for Harbour at 8PM is: 1.0m 12s primary swell from a West direction (forecast issued at 12:00pm April 15). An open ocean swell of 0.6m 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 (15 Apr) | 3ft (0.9m) | 13s |
| Afternoon (15 Apr) | 3ft (0.9m) | 12s |
| Evening (15 Apr) | 2.5ft (0.8m) | 16s |
Table - waves today at Harbour. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Wednesday 15 | Thursday 16 | Friday 17 | Saturday 18 | |||||||||||||||||||||
| 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 | 1 AM | 4 AM | 7 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 13 | 12 | 12 | 12 | 16 | 16 | 16 | 15 | 15 | 14 | 14 | 13 | 13 | 12 | 12 | 12 | 11 | 11 | 11 | 11 | 11 | 10 | 8 | 8 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 263 | 239 | 235 | 285 | 317 | 1242 | 1531 | 1959 | 1733 | 1315 | 932 | 581 | 459 | 290 | 228 | 220 | 163 | 787 | 593 | 516 | 452 | 369 | 228 | 317 |
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 | cross | cross | cross- off | cross- off | cross- off | off | cross- off | off | cross- off | cross- off | cross- off | cross | cross | cross- off | cross | cross | cross- on | cross- on |
High Tide / height (m) | ||||||||||||||||||||||||
Low Tide / height (m) | ||||||||||||||||||||||||
Wednesday 15 | Thursday 16 | Friday 17 | Saturday 18 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | 6:30 | - | - | - | - | - | - | - | 6:26 | - | - | - | - | - | - | - | 6:24 |
| Sunset | - | - | - | 8:35 | - | - | - | - | - | - | - | 8:37 | - | - | - | - | - | - | - | 8:38 | - | - | - | - |
 |  | | |  | |  |  | |  | | |  | | | |  |  | | | | | | | |
Rain (mm) | 1 | 1 | 3 | 1 | 1 | 1 | - | - | - | - | 1 | 2 | 1 | 1 | 2 | 1 | 1 | - | 1 | - | - | - | 1 | 2 |
| Temp. °C | 10 | 12 | 11 | 10 | 9 | 9 | 9 | 9 | 10 | 12 | 10 | 10 | 10 | 10 | 11 | 10 | 10 | 11 | 11 | 10 | 8 | 9 | 9 | 9 |
| Feels °C (?) | 6 | 7 | 5 | 3 | 3 | 1 | 2 | 3 | 5 | 7 | 5 | 5 | 4 | 4 | 4 | 2 | 3 | 4 | 2 | 3 | 2 | 3 | 3 | 2 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Harbour surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
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