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Surf Forecasts:
Culdaff surfForecast / Donegal / Ireland
16 Day Weather and Surf, issued 6 pm Monday 04 May 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
10.5° C
(Which is slightly warmer than usual)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 Tuesday (May 05) at 1AM. The primary swell is predicted to be 0.9m and 8s period with a secondary swell of 0.8m and 8s. 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 3.0m 8s and forecast to arrive on Sunday (May 10) at 1PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.7m 7s period and expected on Thursday (May 07) at 10AM.
| Wave Type | Time (IST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 1AM (Tue 5th May) | 3ft (0.9m) 8s |
| Best Surf | 1AM (Wed 6th May) | 4.5ft (1.4m) 6s |
| Most Powerful | 1PM (Sun 10th May) | 10ft (3.0m) 8s |
Table - best surf conditions forecast for Culdaff over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 2mm), mostly falling on Tue night. Very mild (max 12°C on Thu morning, min 5°C on Wed night). Wind will be generally light. | Days 5-7 Weather SummaryHeavy rain (total 21mm), heaviest during Sat afternoon. Very mild (max 13°C on Thu afternoon, min 7°C on Thu night). Winds increasing (light winds from the SW on Thu night, fresh winds from the E by Sat night). | ||||||||||||||||||||
Mon 4 | Tuesday 5 | Wednesday 6 | Thursday 7 | Friday 8 | Saturday 9 | Sunday 10 | |||||||||||||||
PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | |
Swell Height Map |  |  |  |  |  |  |  |  | |||||||||||||
WNW 9 | WNW 8 | WNW 8 | NW 7 | N 6 | NNW 10 | NNW 10 | N 9 | NNW 9 | WNW 10 | WNW 9 | WNW 8 | NNW 12 | NNW 10 | NNW 7 | NNW 8 | N 8 | N 8 | N 8 | N 7 | N 6 | |
113 | 96 | 87 | 262 | 161 | 106 | 75 | 42 | 27 | 411 | 288 | 196 | 299 | 510 | 200 | 366 | 650 | 852 | 805 | 585 | 235 | |
Wind (km/h) | |||||||||||||||||||||
cross-off | cross-off | cross-on | cross-on | glassy | cross-on | cross-off | cross-off | cross-off | off | off | off | cross-on | cross-on | on | cross-on | cross-on | on | cross-on | glassy | cross-off | |
High Tide | 8:30PM2.52m | 8:44AM2.29m | 9:04PM2.40m | 9:17AM2.14m | 9:42PM2.26m | 9:54AM1.98m | 10:28PM2.10m | 10:40AM1.83m | 11:29PM1.98m | 11:47AM1.70m | 00:50AM1.94m | 1:23PM1.68m | 2:10AM2.01m | ||||||||
Low Tide | 2:50AM0.50m | 2:56PM0.54m | 3:27AM0.66m | 3:31PM0.66m | 4:09AM0.82m | 4:12PM0.78m | 5:01AM0.96m | 5:05PM0.88m | 6:12AM1.04m | 6:15PM0.94m | 7:34AM1.01m | 7:34PM0.92m | 8:46AM0.87m | ||||||||
 |  | | |  |  | | |  | | | | | |  | | | | | | | |
 | — | — | 5:39 | — | — | 5:37 | — | — | 5:35 | — | — | 5:33 | — | — | 5:31 | — | — | 5:28 | — | — | 5:26 |
 | — | 9:08 | — | — | 9:10 | — | — | 9:13 | — | — | 9:15 | — | — | 9:16 | — | — | 9:19 | — | — | 9:21 | 9:22 |
— | — | — | — | 1 | 1 | — | — | — | — | — | — | — | — | 6 | 10 | 4 | 1 | 2 | 5 | — | |
Temp °C | 11 | 10 | 9 | 7 | 7 | 10 | 11 | 7 | 12 | 13 | 9 | 10 | 10 | 8 | 8 | 9 | 9 | 9 | 9 | 9 | 11 |
6 | 6 | 4 | 0 | 5 | 7 | 8 | 5 | 7 | 9 | 7 | 8 | 6 | 2 | 5 | 5 | 3 | 5 | 5 | 7 | 8 | |
Swell 1 Height (m) Direction Period (s) | WNW 9 | WNW 8 | WNW 8 | N 13 | N 6 | WNW 8 | WNW 8 | WNW 8 | W 7 | WNW 10 | WNW 9 | WNW 8 | NNW 12 | NNW 10 | NNW 10 | NNW 8 | W 11 | W 10 | W 10 | W 10 | W 9 |
 kJ | 113 | 96 | 87 | 3 | 161 | 90 | 56 | 35 | 49 | 411 | 288 | 196 | 299 | 510 | 123 | 366 | 21 | 8 | 8 | 7 | 6 |
Swell 2 Height (m) Direction Period (s) | NNW 8 | NNW 8 | NW 11 | NW 11 | WNW 9 | NNW 10 | NNW 10 | N 9 | NNW 9 | NNW 9 | NNW 9 | NW 14 | WNW 8 | W 12 | WNW 12 | W 11 | — | — | — | — | — |
| kJ | 37 | 72 | 30 | 5 | 121 | 106 | 75 | 42 | 27 | 16 | 17 | 49 | 128 | 76 | 46 | 22 | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | WNW 8 | — | — | — | NNW 12 | NNW 10 | E 4 | WNW 4 | SE 4 | NW 12 | ESE 5 | WNW 14 | WNW 13 | W 9 | WNW 12 | — | — | — | — | — | — |
| kJ | 7 | — | — | — | 27 | 34 | 13 | 5 | 1 | 6 | 4 | 41 | 58 | 2 | 46 | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | NNW 7 | NW 7 | — | E 4 | ESE 4 | — | — | — | — | — | — | — | NNW 7 | — | N 8 | N 8 | N 8 | N 7 | N 6 |
| kJ | — | — | 84 | 262 | — | 10 | 23 | — | — | — | — | — | — | — | 200 | — | 650 | 852 | 805 | 585 | 235 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 587 | 0 | 300 | 376 | 0 | 13 | 0 | 0 | 19 | 0 | 0 | 0 | 300 | 89 | 13 | 70 | 13 | 91 | 94 | 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 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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