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Surf Forecasts:
Rossnowlagh surfForecast / Donegal / Ireland
48hr Weather and Surf, issued 6 pm Wednesday 01 Apr 2026 ISTForecast update in hr min s Forecast update imminent
Rossnowlagh surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Rossnowlagh sea temperature is
8.5° C
(Which is slightly cooler than normal)How big are the waves at Rossnowlagh today?
The current surf forecast for Rossnowlagh at 11PM is: 1.6m 10s primary swell from a West-northwest direction (forecast issued at 06:00pm April 01). The wind direction is predicted to be cross-shore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (01 Apr) | - | - |
| Afternoon (01 Apr) | 6.5ft (2.0m) | 11s |
| Evening (01 Apr) | 5ft (1.6m) | 11s |
Table - waves today at Rossnowlagh. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Wednesday 01 | Thursday 02 | Friday 03 | Saturday 04 | |||||||||||||||||||||
| 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 | 10 AM | 1 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 11 | 11 | 11 | 10 | 10 | 10 | 12 | 11 | 9 | 10 | 12 | 12 | 14 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 16 | 15 | 15 | 14 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 911 | 813 | 599 | 432 | 356 | 290 | 247 | 166 | 173 | 379 | 546 | 537 | 2037 | 1982 | 2288 | 2101 | 1609 | 1379 | 1194 | 956 | 1012 | 2029 | 1776 | 1591 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross | glass | cross- on | cross- off | cross | cross | cross | cross | cross | cross- on | on | on | on | on | on | on | on | cross- on | cross- off | cross- off | off | cross- off |
High Tide / height (m) | 6:39PM 3.40 | 6:48AM 3.73 | 7:09PM 3.48 | 7:20AM 3.66 | 7:39PM 3.49 | 7:51AM 3.51 | ||||||||||||||||||
Low Tide / height (m) | 12:30AM 0.22 | 12:55PM 0.05 | 1:03AM 0.18 | 1:24PM 0.09 | 1:35AM 0.21 | |||||||||||||||||||
Wednesday 01 | Thursday 02 | Friday 03 | Saturday 04 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | 7:03 | - | - | - | - | - | - | - | 7:01 | - | - | - | - | - | - | 6:58 | - | - |
| Sunset | - | 8:07 | - | - | - | - | - | - | - | 8:09 | - | - | - | - | - | - | - | 8:12 | - | - | - | - | - | - |
 | |  |  |  | |  | | | | |  | | |  | |  | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | 2 | 1 | - | 1 | 2 | 1 | 1 | - | - | - | - | 3 | 1 |
| Temp. °C | 8 | 7 | 5 | 5 | 5 | 4 | 6 | 6 | 6 | 7 | 8 | 10 | 7 | 7 | 6 | 6 | 7 | 6 | 6 | 5 | 4 | 3 | 2 | 9 |
| Feels °C (?) | 1 | 1 | 1 | 3 | 2 | 0 | 1 | 0 | 0 | 1 | 2 | 6 | 1 | 2 | 1 | 0 | -1 | -1 | 0 | 1 | 0 | -1 | -3 | 3 |
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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 Rossnowlagh 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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