Garrettstown surf break

Garrettstown surfForecast / Cork / Ireland

information circle12 Day Weather and Surf, issued 5 am Thursday 20 Nov 2025 IST
Forecast 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
12.6° C
(Which is slightly warmer than usual)


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 Thursday (Nov 20) at 3PM. The primary swell is predicted to be 0.4m and 11s period with a secondary swell of 0.1m and 12s. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Garrettstown in the next 12 days are 3.5m 8s and forecast to arrive on Thursday (Nov 27) at 12PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.3m 4s period and expected on Monday (Nov 24) at 3AM.

Wave TypeTime (IST) & Date Wave Height & Period
Next good surf (1 star+) 3PM (Thu 20th Nov)1.5ft (0.4m) 11s
Best Surf 3PM (Thu 20th Nov)1.5ft (0.4m) 11s
Most Powerful12PM (Thu 27th Nov)11ft (3.5m) 8s

Table - best surf conditions forecast for Garrettstown over the next 12 days.

Updates in  hr  min  s Forecast update imminent

Short Range Forecast Light rain (total 8mm), mostly falling on Fri night. Very mild (max 12°C on Sat night, min 4°C on Thu morning). Mainly strong winds.

Days 3-6 Weather Summary Some drizzle, heaviest during Mon morning. Mild temperatures (max 9°C on Sun morning, min 7°C on Mon night). Winds decreasing (strong winds from the NW on Sun night, light winds from the WNW by Tue night).

Thursday
20
Friday
21
Saturday
22
Sunday
23
Monday
24
Tuesday
25
Wednesday
26
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
0
1
1
0
0
1
0
0
0
1
1
0
0
0
1
0
1
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
0.3
WSW
0.4
WSW
0.4
WSW
0.3
WSW
0.4
WSW
1.2
S
1.2
SW
1
SW
2
SW
2
W
1.9
WSW
1
WSW
0.8
WSW
0.6
WSW
0.5
WSW
0.4
WSW
0.5
WSW
0.5
WSW
0.5
WSW
0.4
WSW
1.7
SW
Period(s) (?)121111141467761010109910911111096
Wave
Graph
(?)Metric surfscale
Energy kJ (?)294337416210915110230778676918310069553270655634189
Wind
(km/h)
20
NNW
20
NNW
15
NNW
5
SW
30
SSW
20
WNW
15
W
15
WSW
30
SW
35
WNW
30
WNW
35
NW
40
NW
30
NNW
25
NNW
20
NNW
15
NNW
10
SW
25
SW
30
SW
40
SSW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off
offoffcross-
on
cross-
on
cross-
off
crosscross-
on
cross-
on
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
offcross-
off
offcross-
on
cross-
on
cross-
on
cross-
on
High Tide
/ height (m)
5:06PM
3.32
5:24AM
3.39
5:40PM
3.30
5:58AM
3.36
6:14PM
3.25
6:33AM
3.30
6:49PM
3.16
7:10AM
3.20
7:26PM
3.05
7:49AM
3.08
8:07PM
2.94
8:32AM
2.96
8:53PM
2.82
Low Tide
/ height (m)
11:07AM
0.45
11:20PM
0.43
11:41AM
0.45
11:54PM
0.45
12:15PM
0.50
12:29AM
0.50
12:51PM
0.58
1:05AM
0.60
1:29PM
0.70
1:45AM
0.71
2:11PM
0.82
2:29AM
0.82
2:59PM
0.93
Thursday
20
Friday
21
Saturday
22
Sunday
23
Monday
24
Tuesday
25
Wednesday
26
Sunrise8:00--8:02--8:03--8:04--8:06--8:07--8:10--
Sunset-4:37--4:37--4:36--4:35--4:34--4:32--4:31-
clear
clear
clear
cloud
light rain
rain showers
part cloud
cloud
rain showers
part cloud
clear
clear
light rain
part cloud
part cloud
clear
clear
part cloud
part cloud
cloud
rain showers
Rain (mm)
----15--2---1-------2
Temp. °C5657910101012998997899111112
Feels °C (?)-20-1112777110-121244545
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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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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