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Surf Forecasts:
Harbour surfForecast / Donegal / Ireland
48hr Weather and Surf, issued 12 am Sunday 26 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
10.1° C
(Which is normal for this time of year)How big are the waves at Harbour today?
The current surf forecast for Harbour at 5AM is: 0.1m 7s primary swell from a North direction and 0.1m 9s secondary swell from a West direction (forecast issued at 12:00am April 26). The wind direction is predicted to be cross-onshore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (26 Apr) | 0.5ft (0.1m) | 8s |
| Afternoon (26 Apr) | 0.5ft (0.1m) | 10s |
| Evening (26 Apr) | 0.5ft (0.1m) | 10s |
Table - waves today at Harbour. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Very mild (max 17°C on Tue afternoon, min 9°C on Mon night). Wind will be generally light. | ||||||||||||||||||||||||
Sunday 26 | Monday 27 | Tuesday 28 | ||||||||||||||||||||||
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 |    |    |    | |||||||||||||||||||||
W 9 | W 9 | W 8 | W 8 | W 8 | W 10 | W 10 | W 10 | W 9 | W 9 | W 12 | W 12 | W 12 | W 11 | W 11 | W 10 | W 16 | W 15 | W 15 | W 14 | W 13 | W 13 | W 13 | W 12 | |
2 | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 3 | 2 | 3 | 3 | 3 | 2 | 2 | 8 | 20 | 40 | 67 | 99 | 125 | 215 | 206 | 244 | |
Wind (km/h) | ||||||||||||||||||||||||
on | cross-on | glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | cross-on | cross-off | cross-off | cross-off | cross-off | off | off | off | off | |
High Tide | 2:26AM2.95m | 3:21PM2.50m | 3:31AM3.08m | 4:16PM2.70m | 4:23AM3.20m | 4:59PM2.91m | ||||||||||||||||||
Low Tide | 9:13AM0.71m | 9:11PM0.95m | 10:06AM0.53m | 10:06PM0.77m | 10:46AM0.38m | |||||||||||||||||||
 |  |  |  | | | |  | | | | | | | | | | | | | | | | | |
 | — | 6:07 | — | — | — | — | — | — | — | 6:03 | — | — | — | — | — | — | — | 6:01 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 8:55 | — | — | — | — | — | — | — | 8:58 | — | — | — | — | — | — | — | 9:00 | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 12 | 11 | 11 | 12 | 13 | 13 | 12 | 11 | 10 | 10 | 10 | 10 | 12 | 13 | 12 | 11 | 10 | 10 | 9 | 11 | 16 | 17 | 16 | 13 |
11 | 10 | 10 | 11 | 11 | 10 | 9 | 9 | 8 | 9 | 9 | 8 | 10 | 10 | 9 | 9 | 8 | 8 | 6 | 9 | 14 | 15 | 14 | 10 | |
Swell 1 Height (m) Direction Period (s) | N 7 | N 7 | N 7 | N 7 | N 7 | W 5 | W 10 | W 10 | W 3 | W 9 | W 8 | W 8 | W 5 | W 5 | W 5 | WNW 5 | WNW 5 | W 15 | W 15 | W 14 | W 13 | W 13 | W 13 | W 12 |
 kJ | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 1 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 40 | 67 | 99 | 125 | 215 | 206 | 244 |
Swell 2 Height (m) Direction Period (s) | W 9 | W 9 | W 8 | W 8 | W 8 | N 7 | N 10 | — | W 9 | N 9 | N 9 | W 5 | W 8 | W 11 | W 11 | W 10 | W 10 | WNW 5 | WNW 5 | WNW 5 | W 9 | — | WNW 5 | — |
| kJ | 2 | 1 | 1 | 1 | 1 | 1 | 2 | — | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 8 | 8 | 2 | 2 | 2 | 6 | — | 2 | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | W 6 | W 10 | — | N 10 | NW 9 | — | W 12 | W 12 | W 12 | W 8 | W 8 | W 17 | W 16 | W 10 | W 9 | W 9 | WNW 5 | — | — | — |
| kJ | — | — | — | — | 1 | 2 | — | 2 | 3 | — | 3 | 3 | 3 | 1 | 1 | 5 | 20 | 8 | 7 | 6 | 2 | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | W 3 | W 3 | W 4 | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 243 | 269 | 269 | 269 | 283 | 283 | 75 | 43 | 43 | 36 | 36 | 131 | 283 | 283 | 236 | 74 | 74 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Donegal | ||||||||||||||||||||||||
Best forecast wave conditions in Ireland | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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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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