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Surf Forecasts:
Harbour surfForecast / Donegal / Ireland
48hr Weather and Surf, issued 12 pm Saturday 23 May 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
12.1° C
(Which is slightly warmer than usual)How big are the waves at Harbour today?
The current surf forecast for Harbour at 5PM is: 0.7m 9s primary swell from a West direction (forecast issued at 12:00pm May 23). An open ocean swell of 0.3m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 May) | 2ft (0.6m) | 10s |
| Afternoon (23 May) | 2ft (0.6m) | 10s |
| Evening (23 May) | 3ft (0.9m) | 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 18°C on Sun afternoon, min 12°C on Sat night). Wind will be generally light. | ||||||||||||||||||||||||
Sat 23 | Sunday 24 | Monday 25 | Tue 26 | |||||||||||||||||||||
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 | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
W 9 | W 10 | W 9 | W 9 | W 10 | W 10 | W 10 | W 10 | WSW 10 | W 10 | W 9 | W 10 | W 14 | W 14 | W 13 | W 13 | W 13 | W 13 | W 12 | W 12 | W 12 | W 12 | W 12 | W 12 | |
41 | 67 | 87 | 110 | 151 | 204 | 198 | 154 | 157 | 115 | 111 | 118 | 682 | 844 | 772 | 663 | 653 | 613 | 575 | 480 | 472 | 472 | 555 | 537 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | glassy | glassy | on | on | on | cross-on | cross | cross | cross-off | |
High Tide | 12:16PM2.44m | 00:38AM3.07m | 1:31PM2.41m | 1:47AM2.99m | 2:40PM2.49m | 2:50AM2.96m | ||||||||||||||||||
Low Tide | 5:57PM0.95m | 7:24AM0.74m | 7:17PM1.02m | 8:31AM0.70m | 8:30PM0.99m | |||||||||||||||||||
 | |  | |  | | | |  | | | | | |  | | | | | | | |  | | |
 | 5:16 | — | — | — | — | — | 5:15 | — | — | — | — | — | — | — | 5:13 | — | — | — | — | — | — | — | 5:11 | — |
 | — | — | — | 9:44 | — | — | — | — | — | — | — | 9:45 | — | — | — | — | — | — | — | 9:46 | — | — | — | 9:47 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 13 | 16 | 16 | 15 | 13 | 13 | 12 | 12 | 14 | 17 | 18 | 18 | 16 | 15 | 14 | 13 | 16 | 17 | 18 | 17 | 17 | 15 | 14 | 14 |
9 | 12 | 12 | 11 | 11 | 11 | 10 | 10 | 12 | 14 | 15 | 16 | 15 | 13 | 12 | 12 | 15 | 15 | 16 | 15 | 16 | 13 | 12 | 12 | |
Swell 1 Height (m) Direction Period (s) | W 9 | W 10 | W 9 | W 9 | W 10 | W 10 | W 10 | W 10 | WSW 10 | W 10 | W 9 | W 10 | W 14 | W 14 | W 13 | W 13 | W 13 | W 13 | W 12 | W 12 | W 12 | W 12 | W 12 | W 12 |
 kJ | 41 | 67 | 87 | 110 | 151 | 204 | 198 | 154 | 157 | 115 | 111 | 116 | 682 | 844 | 772 | 663 | 653 | 613 | 575 | 480 | 472 | 472 | 555 | 537 |
Swell 2 Height (m) Direction Period (s) | W 11 | — | — | — | — | — | — | — | — | W 17 | W 16 | W 15 | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 22 | — | — | — | — | — | — | — | — | 6 | 20 | 118 | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | W 12 | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | 48 | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SSW 3 | SSW 3 | SSW 3 | SSW 3 | — | — | SSW 3 | S 3 | — | — | SSW 3 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 3 | 4 | 2 | 1 | — | — | 3 | 1 | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 37 | 118 | 64 | 37 | 0 | 0 | 0 | 0 | 0 | 37 | 37 | 0 | 0 | 0 | 0 | 0 | 0 | 9 | 118 | 23 | 23 | 3 | 12 | 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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