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Surf Forecasts:
Harbour surfForecast / Donegal / Ireland
48hr Weather and Surf, issued 11 pm Thursday 26 Mar 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 4AM is: 1.9m 11s primary swell from a West-northwest direction (forecast issued at 11:00pm March 26). The wind direction is predicted to be onshore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (27 Mar) | 10ft (3.0m) | 15s |
| Afternoon (27 Mar) | 15ft (4.5m) | 18s |
| Evening (27 Mar) | 16ft (5.0m) | 16s |
Table - waves today at Harbour. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Friday 27 | Saturday 28 | Sunday 29 | ||||||||||||||||||||||
| 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 | 3 PM | 6 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |  |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 11 | 10 | 11 | 11 | 15 | 19 | 18 | 17 | 16 | 16 | 16 | 16 | 15 | 14 | 14 | 13 | 13 | 13 | 12 | 12 | 11 | 11 | 13 | 15 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 669 | 785 | 831 | 987 | 3593 | 13191 | 14250 | 13565 | 13346 | 12865 | 12850 | 12399 | 9300 | 6880 | 5122 | 3676 | 2532 | 1110 | 1095 | 1678 | 1933 | 2446 | 3253 | 5994 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | on | on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | on | on | on | on | on | on | cross- on | cross- off | cross- off | cross | cross | cross- on | cross- on | cross- on |
High Tide / height (m) | 12:16AM 2.71 | 1:21PM 2.35 | 1:51AM 2.83 | 2:46PM 2.50 | 3:02AM 3.07 | 3:43PM 2.73 | ||||||||||||||||||
Low Tide / height (m) | 7:04AM 1.03 | 7:19PM 1.16 | 8:36AM 0.82 | 8:39PM 0.95 | 9:34AM 0.55 | |||||||||||||||||||
Friday 27 | Saturday 28 | Sunday 29 | ||||||||||||||||||||||
| Sunrise | - | - | - | - | 6:18 | - | - | - | - | - | - | - | 6:16 | - | - | - | - | - | - | - | 6:13 | - | - | - |
| Sunset | - | - | - | - | - | - | - | 6:59 | - | - | - | - | - | - | - | 7:00 | - | - | - | - | - | - | - | 7:01 |
 | |  |  |  |  | |  | | | |  | | | |  | | | | | | | | | |
Rain (mm) | 1 | 2 | - | - | - | 1 | - | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 1 | - | - | - | - | - | 4 | 4 | - | - |
| Temp. °C | 10 | 8 | 8 | 8 | 8 | 7 | 7 | 6 | 6 | 6 | 6 | 6 | 7 | 7 | 7 | 8 | 7 | 6 | 6 | 8 | 8 | 10 | 9 | 8 |
| Feels °C (?) | 6 | 4 | 3 | 3 | 1 | -2 | -3 | -4 | -4 | -4 | -5 | -4 | -3 | -3 | -2 | 1 | 2 | 1 | -1 | -1 | -1 | 2 | 3 | 1 |
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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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