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Garrettstown surfForecast / Cork / Ireland
12 Day Weather and Surf, issued 11 pm Monday 15 Dec 2025 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
11.0° C
(Which is normal for this time of year)Best Forecast Surf Conditions for Garrettstown this week:
The surf forecast for Garrettstown over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Dec 16) at 6AM. The primary swell is predicted to be 1.6m and 14s period with a secondary swell of 0.7m and 7s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Garrettstown in the next 12 days are 5.0m 18s and forecast to arrive on Thursday (Dec 18) at 3PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.1m 7s period and expected on Sunday (Dec 21) at 6PM.
| Wave Type | Time (IST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 6AM (Tue 16th Dec) | 5ft (1.6m) 14s |
| Best Surf | 3PM (Thu 18th Dec) | 16ft (5.0m) 18s |
| Most Powerful | 3PM (Thu 18th Dec) | 16ft (5.0m) 18s |
Table - best surf conditions forecast for Garrettstown over the next 12 days.
Updates in hr min s Forecast update imminent
Short Range Forecast Moderate rain (total 16mm), heaviest on Thu afternoon. Very mild (max 12°C on Wed afternoon, min 6°C on Mon night). Winds increasing (light winds from the W on Tue afternoon, strong winds from the SSW by Wed morning). | Days 3-6 Weather Summary Moderate rain (total 16mm), heaviest on Sat afternoon. Very mild (max 11°C on Fri night, min 5°C on Sat afternoon). Mainly near gales. | |||||||||||||||||||||
Tuesday 16 | Wednesday 17 | Thursday 18 | Friday 19 | Saturday 20 | Sunday 21 | Mon 22 | ||||||||||||||||
| 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) (?) | 14 | 14 | 14 | 14 | 9 | 9 | 21 | 19 | 18 | 17 | 16 | 15 | 7 | 8 | 8 | 15 | 15 | 14 | 13 | 8 | 11 | |
Wave (?)Graph  | ||||||||||||||||||||||
 kJ (?) | 1114 | 917 | 746 | 413 | 2290 | 1405 | 4539 | 5405 | 15929 | 7454 | 4564 | 800 | 476 | 1814 | 608 | 1133 | 1254 | 911 | 176 | 47 | 46 | |
Wind (km/h) | ||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross | cross- on | on | on | cross | cross- on | on | cross | cross | cross | cross- on | on | cross | cross | cross | cross | off | cross- off | cross- off | |
High Tide / height (m) | 2:22AM 2.85 | 2:45PM 2.88 | 3:08AM 2.96 | 3:29PM 2.98 | 3:50AM 3.08 | 4:09PM 3.07 | 4:29AM 3.18 | 4:47PM 3.15 | 5:06AM 3.26 | 5:23PM 3.21 | 5:43AM 3.31 | 5:59PM 3.24 | 6:20AM 3.32 | |||||||||
Low Tide / height (m) | 8:43AM 0.87 | 9:05PM 0.82 | 9:28AM 0.78 | 9:47PM 0.72 | 10:10AM 0.69 | 10:26PM 0.63 | 10:49AM 0.61 | 11:04PM 0.55 | 11:27AM 0.55 | 11:42PM 0.50 | 12:04PM 0.52 | 12:19AM 0.47 | 12:42PM 0.53 | |||||||||
Tuesday 16 | Wednesday 17 | Thursday 18 | Friday 19 | Saturday 20 | Sunday 21 | Mon 22 | ||||||||||||||||
| Sunrise | - | 8:33 | - | - | 8:34 | - | - | 8:36 | - | - | 8:36 | - | - | 8:37 | - | - | 8:37 | - | - | 8:37 | - | |
| Sunset | - | - | 4:23 | - | - | 4:24 | - | - | 4:24 | - | - | 4:24 | - | - | 4:25 | - | - | 4:25 | - | - | 4:27 | |
 |  | |  |  | |  |  |  | | | |  |  | | | | | | | | ||
Rain (mm) | - | - | - | - | 5 | 3 | 2 | - | 6 | - | - | - | - | 2 | 6 | - | 6 | 2 | 2 | 5 | 1 | |
| Temp. °C | 9 | 6 | 8 | 10 | 10 | 12 | 11 | 10 | 11 | 7 | 8 | 10 | 11 | 11 | 8 | 8 | 8 | 8 | 8 | 9 | 9 | |
| Feels °C (?) | 5 | 2 | 5 | 1 | 0 | 7 | 8 | 4 | 2 | -1 | 1 | 3 | 4 | 1 | 1 | 1 | -1 | 3 | 1 | 3 | 3 | |
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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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Information about the Garrettstown Surf forecast
The above surf forecast table for Garrettstown provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Garrettstown can be found by selecting the local surf guide option on the grey menu. Our Garrettstown 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 (Garrettstown) 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 Garrettstown 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.
Garrettstown is 10 km (6 miles) from the city of Kinsale. If you plan a holiday in Cork, look for hotels and other accommodation in Kinsale. Kinsale has rooms for a wide range of budgets as well as car hire and transport links.
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