- Forecast
- Maps
- Live
- Weather State
- Spot Information
Surf Forecasts:
Rossnowlagh surfForecast / Donegal / Ireland
48hr Weather and Surf, issued 12 pm Tuesday 07 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
8.7° C
(Which is slightly cooler than normal)How big are the waves at Rossnowlagh today?
The current surf forecast for Rossnowlagh at 5PM is: 2.4m 15s primary swell from a West direction (forecast issued at 12:00pm April 07). The wind direction is predicted to be cross-offshore and the swell rating is 4.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (07 Apr) | 10ft (3.0m) | 16s |
| Afternoon (07 Apr) | 8ft (2.5m) | 15s |
| Evening (07 Apr) | 7.5ft (2.3m) | 14s |
Table - waves today at Rossnowlagh. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Tuesday 07 | Wednesday 08 | Thursday 09 | Friday 10 | |||||||||||||||||||||
| 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 | 10 PM | 1 AM | 4 AM | 7 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 16 | 16 | 15 | 15 | 14 | 14 | 14 | 13 | 13 | 13 | 12 | 12 | 11 | 11 | 11 | 11 | 11 | 12 | 14 | 15 | 15 | 15 | 15 | 14 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 3664 | 3245 | 2701 | 2445 | 2218 | 2061 | 1807 | 1327 | 1144 | 851 | 589 | 546 | 628 | 799 | 771 | 1027 | 1708 | 3462 | 8612 | 8216 | 6412 | 5270 | 4384 | 3335 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross- off | cross | on | on | on | cross- on | cross- on | cross- on | cross- on | cross | cross- off | cross | on | on | on | on | on | on | on | cross- on | cross- off | cross- off |
High Tide / height (m) | 9:25AM 2.82 | 9:45PM 2.93 | 10:03AM 2.56 | 10:30PM 2.71 | 10:53AM 2.32 | 11:36PM 2.52 | ||||||||||||||||||
Low Tide / height (m) | 3:20PM 0.81 | 3:52AM 0.96 | 3:56PM 1.04 | 4:40AM 1.22 | 4:43PM 1.26 | 5:59AM 1.42 | ||||||||||||||||||
Tuesday 07 | Wednesday 08 | Thursday 09 | Friday 10 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | 6:48 | - | - | - | - | - | - | - | 6:46 | - | - | - | - | - | - | - | 6:43 |
| Sunset | - | - | - | 8:19 | - | - | - | - | - | - | - | 8:21 | - | - | - | - | - | - | - | 8:22 | - | - | - | - |
 | | |  |  |  | |  | |  | | | |  | | |  | | | | | | | | |
Rain (mm) | - | - | - | 1 | - | - | - | - | - | - | - | - | - | 3 | 4 | 1 | 1 | 1 | 1 | 1 | - | - | - | - |
| Temp. °C | 10 | 15 | 15 | 13 | 10 | 8 | 8 | 7 | 8 | 10 | 12 | 11 | 9 | 8 | 8 | 7 | 7 | 8 | 7 | 7 | 6 | 6 | 5 | 4 |
| Feels °C (?) | 6 | 11 | 13 | 11 | 8 | 6 | 6 | 5 | 5 | 6 | 8 | 7 | 6 | 5 | 2 | 0 | -1 | -1 | -2 | -1 | 0 | 2 | 0 | -3 |
- Map Icons:
Break
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.
Nearest