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Surf Forecasts:
Culdaff surfForecast / Donegal / Ireland
16 Day Weather and Surf, issued 11 pm Wednesday 25 Mar 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
8.5° C
(Which is normal for this time of year)Best Forecast Surf Conditions for Culdaff this week:
The surf forecast for Culdaff over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Mar 26) at 3AM. The primary swell is predicted to be 3.5m and 13s period with a secondary swell of 0.7m and 11s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Culdaff in the next 16 days are 6.0m 19s and forecast to arrive on Friday (Mar 27) at 3PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 4.0m 11s period and expected on Sunday (Mar 29) at 10AM.
| Wave Type | Time (IST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 3AM (Thu 26th Mar) | 11ft (3.5m) 13s |
| Best Surf | 12PM (Fri 27th Mar) | 18ft (5.5m) 20s |
| Most Powerful | 3PM (Fri 27th Mar) | 20ft (6.0m) 19s |
Table - best surf conditions forecast for Culdaff over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range Forecast Moderate rain (total 10mm), heaviest on Thu afternoon. Mild temperatures (max 8°C on Thu night, min 4°C on Wed night). Winds increasing (light winds from the WNW on Wed night, strong winds from the WNW by Sat morning). | Days 3-6 Weather Summary Light rain (total 3mm), mostly falling on Sun morning. Very mild (max 12°C on Tue afternoon, min 6°C on Sat night). Mainly strong winds. | |||||||||||||||||||||
Thursday 26 | Friday 27 | Saturday 28 | Sunday 29 | Monday 30 | Tuesday 31 | Wed 01 | ||||||||||||||||
| Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | ||
Rating (10 max) | ||||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  |  | ||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||
| Period(s) (?) | 13 | 12 | 12 | 10 | 14 | 19 | 17 | 16 | 14 | 13 | 12 | 14 | 16 | 16 | 17 | 16 | 14 | 13 | 12 | 12 | 11 | |
Wave (?)Graph  | ||||||||||||||||||||||
 kJ (?) | 5337 | 2744 | 1379 | 1059 | 4100 | 25562 | 22468 | 19840 | 11179 | 4937 | 98 | 10537 | 18924 | 13480 | 13968 | 8333 | 6101 | 4772 | 3452 | 1141 | 389 | |
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 | cross- off | cross- off | off | off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | off | cross- on | on | |
High Tide / height (m) | 10:59PM 2.09 | 11:57AM 1.81 | 12:58AM 2.02 | 2:05PM 1.81 | 2:41AM 2.19 | 3:22PM 1.97 | 3:43AM 2.43 | 4:12PM 2.17 | 4:28AM 2.63 | 4:50PM 2.34 | 5:06AM 2.78 | 5:24PM 2.48 | 5:39AM 2.86 | 5:55PM 2.59 | ||||||||
Low Tide / height (m) | 5:45AM 0.87 | 6:17PM 0.96 | 7:48AM 0.88 | 8:08PM 0.88 | 9:18AM 0.69 | 9:22PM 0.66 | 10:13AM 0.46 | 10:13PM 0.43 | 10:54AM 0.27 | 10:53PM 0.24 | 11:29AM 0.13 | 11:29PM 0.11 | 11:59AM 0.06 | |||||||||
Thursday 26 | Friday 27 | Saturday 28 | Sunday 29 | Monday 30 | Tuesday 31 | Wed 01 | ||||||||||||||||
| Sunrise | - | 6:16 | - | - | 6:13 | - | - | 6:11 | - | - | 6:09 | - | - | 6:05 | - | - | 6:03 | - | - | 6:01 | - | |
| Sunset | - | - | 6:52 | - | - | 6:54 | - | - | 6:57 | - | - | 6:59 | - | - | 7:00 | - | - | 7:01 | - | - | 7:04 | |
 |  |  |  | |  |  | |  | | | | | | |  | | | | | | ||
Rain (mm) | - | - | 1 | 2 | 1 | 1 | 3 | 2 | - | - | 3 | - | - | - | - | - | - | - | 2 | - | - | |
| Temp. °C | 6 | 5 | 7 | 8 | 8 | 7 | 6 | 7 | 8 | 7 | 10 | 8 | 8 | 9 | 11 | 10 | 10 | 12 | 10 | 7 | 6 | |
| Feels °C (?) | 0 | 0 | 2 | 4 | 3 | -2 | -2 | -3 | -1 | -1 | 1 | 0 | 1 | 2 | 6 | 4 | 4 | 7 | 4 | 1 | 1 | |
- 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
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.
Information about the Culdaff Surf forecast
The above surf forecast table for Culdaff provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Culdaff can be found by selecting the local surf guide option on the grey menu. Our Culdaff surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Culdaff) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).
Further information to help with frequently asked questions about our surf forecast for Culdaff may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.
Culdaff is 14 km (9 miles) from Malin Head. If you plan a holiday in Donegal, look for hotels and other accommodation in Malin Head. Malin Head has rooms for a wide range of budgets as well as car hire and transport links.
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