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Surf Forecasts:
Harbour surfForecast / Donegal / Ireland
48hr Weather and Surf, issued 12 am Thursday 30 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
11.5° C
(Which is 1.4°C warmer than normal for this time of year)How big are the waves at Harbour today?
The current surf forecast for Harbour at 8AM is: 1.4m 14s primary swell from a West-northwest direction and 0.5m 11s secondary swell from a West direction (forecast issued at 12:00am April 30). The wind direction is predicted to be cross-offshore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 Apr) | 4.5ft (1.4m) | 14s |
| Afternoon (30 Apr) | 4ft (1.2m) | 14s |
| Evening (30 Apr) | 4ft (1.2m) | 13s |
Table - waves today at Harbour. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 8mm), mostly falling on Thu night. Very mild (max 16°C on Thu afternoon, min 7°C on Wed night). Wind will be generally light. | ||||||||||||||||||||||||
Thursday 30 | Friday 1 | Saturday 2 | ||||||||||||||||||||||
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 | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | |
Swell Height Map |    |    |    | |||||||||||||||||||||
WNW 15 | WNW 15 | WNW 14 | WNW 14 | WNW 14 | WNW 13 | WNW 13 | WNW 13 | WNW 13 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | |
867 | 822 | 697 | 742 | 534 | 482 | 461 | 424 | 350 | 313 | 250 | 242 | 193 | 170 | 167 | 130 | 161 | 155 | 146 | 146 | 116 | 127 | 157 | 125 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | cross-off | cross-off | off | off | glassy | cross-off | cross-off | cross-off | cross-off | off | off | cross-off | cross-off | cross-off | off | off | cross-off | cross-off | cross-on | on | cross-on | cross | |
High Tide | 5:42AM3.31m | 6:08PM3.22m | 6:17AM3.30m | 6:39PM3.31m | 6:50AM3.26m | 7:09PM3.34m | ||||||||||||||||||
Low Tide | 11:29PM0.48m | 11:51AM0.23m | 00:04AM0.39m | 12:20PM0.23m | 00:37AM0.35m | 12:50PM0.27m | ||||||||||||||||||
 |  |  |  | | |  |  | | | | | | | |  | | | | | | | | | |
 | — | 5:58 | — | — | — | — | — | — | — | 5:56 | — | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 9:02 | — | — | — | — | — | — | — | 9:05 | — | — | — | — | — | — | — | 9:07 | — |
— | — | — | — | — | — | 1 | 2 | — | — | — | — | — | — | — | 1 | — | — | — | — | — | 2 | 2 | 1 | |
Temp °C | 10 | 9 | 7 | 9 | 15 | 16 | 13 | 12 | 12 | 11 | 11 | 12 | 13 | 16 | 16 | 14 | 12 | 11 | 10 | 12 | 13 | 13 | 13 | 11 |
5 | 4 | 1 | 3 | 10 | 12 | 12 | 11 | 11 | 9 | 9 | 10 | 11 | 15 | 14 | 12 | 10 | 9 | 8 | 10 | 11 | 11 | 11 | 10 | |
Swell 1 Height (m) Direction Period (s) | WNW 15 | WNW 15 | WNW 14 | WNW 14 | WNW 14 | WNW 13 | WNW 13 | WNW 13 | WNW 13 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 |
 kJ | 867 | 822 | 697 | 742 | 534 | 482 | 461 | 424 | 350 | 313 | 250 | 242 | 193 | 170 | 167 | 130 | 161 | 155 | 146 | 146 | 116 | 127 | 157 | 125 |
Swell 2 Height (m) Direction Period (s) | W 11 | W 11 | W 11 | — | WSW 10 | WSW 10 | WSW 10 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 59 | 61 | 57 | — | 38 | 19 | 20 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 12 | 12 | 12 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 12 | 23 | 12 | 3 |
Best forecast wave conditions in Donegal | ||||||||||||||||||||||||
Best forecast wave conditions in Ireland | ||||||||||||||||||||||||
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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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