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Surf Forecasts:
Culdaff surfForecast / Donegal / Ireland
48hr Weather and Surf, issued 12 am Friday 17 Apr 2026 ISTForecast update in hr min s Forecast update imminent
Culdaff surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Culdaff sea temperature is
8.7° C
(Which is normal for this time of year)How big are the waves at Culdaff today?
The current surf forecast for Culdaff at 9AM is: 0.1m 7s primary swell from a East direction (forecast issued at 12:00am April 17). An open ocean swell of 1.3m 11s is not directed at the surf break, a second open ocean swell of 1.0m 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 (17 Apr) | 0.5ft (0.1m) | 7s |
| Afternoon (17 Apr) | 0.5ft (0.1m) | 7s |
| Evening (17 Apr) | 0.5ft (0.2m) | 5s |
Table - waves today at Culdaff. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Friday 17 | Saturday 18 | Sunday 19 | ||||||||||||||||||||||
| 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 | 10 AM | 1 PM | 4 PM | 7 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    | |||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 6 | 6 | 12 | 12 | 7 | 7 | 11 | 8 | 5 | 10 | 10 | 7 | 9 | 10 | 10 | 10 | 9 | 9 | 9 | 8 | 8 | 8 | 14 | 13 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 1 | 2 | 0 | 0 | 1 | 1 | 0 | 6 | 2 | 0 | 0 | 31 | 1037 | 1320 | 1384 | 1205 | 838 | 760 | 412 | 313 | 330 | 291 | 238 | 295 |
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- off | off | off | off | off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | off | off | off | off | cross | cross- on | on |
High Tide / height (m) | 6:38AM 2.96 | 6:59PM 2.76 | 7:16AM 3.00 | 7:37PM 2.84 | 7:56AM 2.94 | |||||||||||||||||||
Low Tide / height (m) | 12:30AM 0.05 | 12:59PM -0.07 | 1:08AM -0.04 | 1:35PM -0.08 | 1:49AM -0.05 | 2:12PM 0.00 | ||||||||||||||||||
Friday 17 | Saturday 18 | Sunday 19 | ||||||||||||||||||||||
| Sunrise | - | - | - | 6:20 | - | - | - | - | - | - | - | 6:18 | - | - | - | - | - | - | - | 6:16 | - | - | - | - |
| Sunset | - | - | - | - | - | - | - | 8:36 | - | - | - | - | - | - | - | 8:37 | - | - | - | - | - | - | - | 8:39 |
 |  | |  |  | |  | |  | | |  | | | | |  | | | | | | | | |
Rain (mm) | - | 1 | 2 | 1 | - | - | - | - | - | - | - | - | 1 | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 11 | 10 | 10 | 10 | 10 | 11 | 12 | 11 | 9 | 8 | 8 | 8 | 8 | 9 | 9 | 9 | 8 | 7 | 7 | 7 | 8 | 10 | 9 | 9 |
| Feels °C (?) | 6 | 5 | 4 | 4 | 3 | 4 | 5 | 5 | 3 | 3 | 2 | 2 | 1 | 2 | 3 | 4 | 4 | 4 | 4 | 4 | 5 | 7 | 6 | 6 |
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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 Culdaff 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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