Inchydoney Surf Break

Lat Long: 51.59° N 8.87° W

Inchydoney Surf Forecast and Surf Report

Issued: 12 pm 20 Aug 2026 (local time)

Forecast update in  hr  min

Today's Inchydoney sea temperature is
18.6° C
2.1° 

Inchydoney surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Inchydoney surf forecast from 20 Aug 2026:

  • Best quality surf: Friday 21 Aug, 4PM (local time) - 1ft (0.3m), 16s period, SSW swell with offshore winds.
  • Most powerful swell: Wednesday 26 Aug, 4PM (local time) - 4.5ft (1.4m), 8s period, S swell with 245 kJ wave energy.
  • Next surfable swell (1★+): Friday 21 Aug, 4PM (local time) - 1ft (0.3m), 16s period with SSW swell.

Best Forecast Surf Conditions for Inchydoney this week:

The surf forecast for Inchydoney over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Aug 21) at 4PM. The primary swell is predicted to be 0.3m and 16s period with a secondary swell of 0.3m and 13s. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Inchydoney in the next 16 days are 1.4m 8s and forecast to arrive on Wednesday (Aug 26) at 4PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.3m 7s period and expected on Tuesday (Aug 25) at 4AM.

Wave TypeTime (IST) & Date Wave Height & Period
Next good surf (1 star+) 4PM (Fri 21st Aug)1ft (0.3m) 16s
Best Surf 4PM (Fri 21st Aug)1ft (0.3m) 16s
Most Powerful 4PM (Wed 26th Aug)4.5ft (1.4m) 8s

Table - best surf conditions forecast for Inchydoney over the next 16 days.


The Lowdown

Alright folks, Rusty here, and I’ve got the lowdown on the surf for the next couple of weeks down at Inchydoney. It’s a bit of a quiet stretch, so let’s get into it.

Right off the bat, there’s nothing to get excited about. We’re looking at a long run of small, weak surf with poor conditions. The water temperature is sitting at 66° and that’s 4° warmer than usual, so it’s much warmer than normal for this time of year. That’s a nice bonus, but the waves are not cooperating.

The first few days – from Thursday the 20th right through the weekend – there’s barely any swell to speak of, maybe 1 to 2 ft, and the wind is mostly offshore or cross-off, which keeps things clean, but the swell is just too small and weak. The combined wave energy is barely a whisper, with readings like 115 (moderate) on Thursday morning, but dropping to 61 and 93 on Friday, and then 108 on Saturday morning. It’s surfable but ordinary, and that’s being generous.

We get a bit of a bump around Monday the 24th, but it’s small and messy with fresh cross-shore winds up to 19 mph, and the energy stays low (around 108-121). On Tuesday the 25th afternoon, the swell picks up to 3 ft, but it’s short period (6 seconds) and comes with cross-shore wind and rain. Poor quality.

Then Wednesday the 26th brings the biggest swell of the whole stretch – 4 ft to 5 ft, straight from the south, with onshore winds. The combined energy hits 277 and 288, so there’s some power, but it’s messy and onshore. Not great for clean waves.

By Thursday and Friday (the 27th and 28th), the swell pops up again – Friday morning has 8 ft from the WSW, with a combined energy of 491, but the wind is cross-shore and strong. Friday afternoon shows 7 ft and 662 energy, but winds are still fresh. This is getting big enough to be expert territory, but with poor conditions, it’s really more of a kite-surfing setup than a paddling one.

After that, it drops off fast. The rest of the month and into September is tiny – 0.7 ft to 2 ft, weak energy, and mostly clean but flat. September 1st has a long period (18 seconds) but only 0.7 ft and 1.0 ft, so it’s just a tease. The 2nd of September shows a little bit of life – 1.0 ft, 16 seconds, offshore wind, and 114 energy – but it’s still very small.

Honestly, there’s no standout day here. The best of a bad bunch is maybe Friday the 28th in the afternoon if you’re an expert and don’t mind strong cross-off winds and a 7 ft WSW swell, but it’s not clean and it’s more of a power session. For the rest of us, it’s a blank run. The forecast can change, and it’s not unusual for this area to go quiet, so keep an eye out, but don’t hold your breath.

Rusty.

Short Range Forecast

Mostly dry. Very mild (max 19°C on Thu afternoon, min 10°C on Fri night). Winds decreasing (fresh winds from the NNW on Thu morning, calm by Sat night).

Days 4-6 Weather Summary

Light rain (total 6mm), mostly falling on Tue night. Very mild (max 18°C on Mon afternoon, min 13°C on Sun night). Winds increasing (light winds from the E on Sun night, fresh winds from the E by Mon afternoon).

Thursday
20
Friday
21
Saturday
22
Sunday
23
Monday
24
Tuesday
25
Wednesday
26
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
0
0
0
1
0
0
0
1
1
0
1
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.7
WSW
9
0.4
SSW
14
0.3
SSW
14
0.3
SSW
13
0.3
SSW
16
0.3
SSW
16
0.4
SSW
15
0.4
SSW
15
0.4
SSW
15
0.4
SSW
14
0.6
SSW
14
0.4
SSW
14
0.4
SSW
14
0.4
SSW
14
1.1
SE
6
0.3
SSW
13
1
SE
6
0.8
SSE
5
1.3
S
7
1.4
S
8
1.2
S
8
Wave Graph
Metric surfscale
Energy kJ
73
82
39
35
51
50
85
72
86
75
134
81
67
61
94
34
66
36
173
245
168
Wind (km/h)
25
NNW
25
NNW
25
NNW
20
N
20
N
25
N
20
NNE
15
ESE
10
N
10
ENE
15
ESE
10
NE
25
E
30
E
25
ENE
30
ESE
20
ESE
10
SE
25
S
20
S
15
WNW
Wind State
cross-off
off
off
off
off
off
cross-off
cross-on
off
cross-off
cross-on
cross-off
cross
cross
cross-off
cross
cross
cross-on
on
on
cross-off
High Tide
11:04AM2.72m
11:33PM2.55m
12:06PM2.52m
00:44AM2.40m
1:26PM2.43m
2:08AM2.39m
2:46PM2.50m
3:19AM2.51m
3:47PM2.66m
4:11AM2.71m
4:33PM2.87m
4:52AM2.92m
5:12PM3.08m
Low Tide
5:28PM1.02m
5:54AM1.11m
6:36PM1.17m
7:10AM1.21m
7:58PM1.21m
8:32AM1.18m
9:13PM1.12m
9:38AM1.03m
10:09PM0.94m
10:29AM0.83m
10:53PM0.74m
11:10AM0.63m
11:31PM0.55m
clear
part cloud
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
part cloud
cloud
cloud
cloud
light rain
light rain
thunderstorm
clear
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:26
6:28
6:30
6:31
6:33
6:35
6:37
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:49
8:46
8:45
8:42
8:39
8:37
8:36
 mm
1
1
4
Temp °C
18
19
13
17
17
15
16
17
15
17
17
16
17
18
17
18
18
18
18
18
16
Feels °C
12
13
8
12
12
11
12
14
14
14
14
15
12
13
14
15
16
19
15
15
14
  • 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 Inchydoney Surf forecast

The above surf forecast table for Inchydoney provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Inchydoney can be found by selecting the local surf guide option on the grey menu. Our Inchydoney 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 (Inchydoney) 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 Inchydoney 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.

Are you planning a holiday in Cork? If you are looking for accommodation near Inchydoney, camping, hotels and holiday cottages in Cork, consider staying in Kinsale which is 27 km (17 miles) away. Other places in and around Cork where you can find information about places to rent, and car hire include Bantry which is 42 km (26 miles) away, Cork, Cobh and Youghal.

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