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Surf Forecasts:
Garrettstown surfForecast / Cork / Ireland
48hr Weather and Surf, issued 5 am Saturday 21 Mar 2026 ISTForecast update in hr min s Forecast update imminent
Garrettstown surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Garrettstown sea temperature is
10.0° C
(Which is normal for this time of year)How big are the waves at Garrettstown today?
The current surf forecast for Garrettstown at 1PM is: 0.5m 9s primary swell from a South direction and 0.4m 6s secondary swell from a South-southeast direction (forecast issued at 05:00am March 21). The wind direction is predicted to be onshore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Mar) | 1.5ft (0.5m) | 9s |
| Afternoon (21 Mar) | 1.5ft (0.5m) | 9s |
| Evening (21 Mar) | 1.5ft (0.4m) | 9s |
Table - waves today at Garrettstown. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Saturday 21 | Sunday 22 | Monday 23 | Tue 24 | |||||||||||||||||||||
| 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 14 | 9 | 9 | 9 | 9 | 9 | 9 | 13 | 13 | 13 | 12 | 9 | 11 | 10 | 10 | 10 | 9 | 9 | 9 | 9 | 9 | 8 | 4 | 5 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 38 | 42 | 41 | 40 | 40 | 26 | 26 | 34 | 34 | 32 | 58 | 50 | 47 | 41 | 77 | 54 | 48 | 32 | 27 | 27 | 26 | 24 | 37 | 74 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | off | off | glass | cross- on | cross- on | cross- on | cross | cross | cross- off | cross- off | cross- off | cross- off | cross- off | off | off | off | cross- off | cross- off | on | cross- on | cross- on | cross- on | cross- on | cross- on |
High Tide / height (m) | 6:28AM 3.86 | 6:46PM 3.84 | 7:07AM 3.79 | 7:27PM 3.75 | 7:50AM 3.61 | 8:11PM 3.56 | ||||||||||||||||||
Low Tide / height (m) | 12:48PM 0.01 | 1:07AM 0.00 | 1:26PM 0.11 | 1:48AM 0.15 | 2:08PM 0.29 | |||||||||||||||||||
Saturday 21 | Sunday 22 | Monday 23 | Tue 24 | |||||||||||||||||||||
| Sunrise | - | - | 6:35 | - | - | - | - | - | - | - | 6:33 | - | - | - | - | - | - | - | 6:31 | - | - | - | - | - |
| Sunset | - | - | - | - | - | 6:47 | - | - | - | - | - | - | - | 6:50 | - | - | - | - | - | - | - | 6:51 | - | - |
 | |  | | | | | | |  |  | | | | | | |  |  | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 7 | 7 | 7 | 10 | 11 | 9 | 8 | 7 | 7 | 7 | 8 | 11 | 11 | 9 | 7 | 7 | 6 | 6 | 7 | 9 | 10 | 9 | 10 | 10 |
| Feels °C (?) | 4 | 4 | 4 | 7 | 8 | 5 | 4 | 3 | 3 | 4 | 5 | 8 | 8 | 4 | 2 | 3 | 3 | 4 | 4 | 5 | 4 | 4 | 4 | 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 Garrettstown 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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