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Surf Forecasts:
Culdaff surfForecast / Donegal / Ireland
48hr Weather and Surf, issued 12 am Monday 13 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 3AM is: 3.5m 12s primary swell from a West-northwest direction and 0.7m 12s secondary swell from a Northwest direction (forecast issued at 12:00am April 13). The wind direction is predicted to be cross-offshore and the swell rating is 4.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 Apr) | 8ft (2.5m) | 11s |
| Afternoon (13 Apr) | 7ft (2.1m) | 10s |
| Evening (13 Apr) | 5ft (1.6m) | 10s |
Table - waves today at Culdaff. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Monday 13 | Tuesday 14 | Wednesday 15 | ||||||||||||||||||||||
| 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) (?) | 13 | 12 | 11 | 11 | 10 | 10 | 10 | 10 | 10 | 10 | 9 | 9 | 9 | 9 | 9 | 6 | 6 | 6 | 6 | 6 | 6 | 5 | 6 | 8 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 5927 | 3987 | 2643 | 1945 | 1360 | 1001 | 761 | 551 | 462 | 411 | 322 | 254 | 202 | 177 | 161 | 144 | 134 | 119 | 95 | 75 | 41 | 14 | 17 | 3 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | off | off | cross- off | cross- off | cross- off | cross- off | off | glass | cross- off | cross- off | cross- off | cross | cross | cross | cross | cross | cross | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off |
High Tide / height (m) | ||||||||||||||||||||||||
Low Tide / height (m) | ||||||||||||||||||||||||
Monday 13 | Tuesday 14 | Wednesday 15 | ||||||||||||||||||||||
| Sunrise | - | - | - | 6:31 | - | - | - | - | - | - | - | 6:28 | - | - | - | - | - | - | - | 6:26 | - | - | - | - |
| Sunset | - | - | - | - | - | - | - | 8:28 | - | - | - | - | - | - | - | 8:30 | - | - | - | - | - | - | - | 8:31 |
 | |  |  | |  |  |  | | | | | | | | |  | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | 1 | 1 | - | - | - | - | - | - | - | - | 2 | 2 | 1 | - | 1 | 1 | 1 | - |
| Temp. °C | 6 | 4 | 4 | 4 | 7 | 9 | 10 | 9 | 7 | 6 | 5 | 5 | 7 | 8 | 8 | 9 | 10 | 11 | 11 | 12 | 11 | 12 | 11 | 11 |
| Feels °C (?) | 0 | -1 | -1 | 0 | 2 | 4 | 6 | 7 | 4 | 3 | 1 | 0 | 1 | 1 | 1 | 3 | 5 | 5 | 6 | 7 | 6 | 7 | 7 | 7 |
- Map Icons:
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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
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