Inchydoney Surf Break

Lat Long: 51.59° N 8.87° W

Inchydoney Surf Forecast and Surf Report

Issued: 12 pm 19 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 19 Aug 2026:

  • Best quality surf: Friday 21 Aug, 7AM (local time) - 1ft (0.3m), 16s period, SSW swell with cross-offshore winds.
  • Most powerful swell: Tuesday 25 Aug, 7PM (local time) - 5ft (1.6m), 6s period, S swell with 164 kJ wave energy.
  • Next surfable swell (1★+): Friday 21 Aug, 7AM (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 7AM. The primary swell is predicted to be 0.3m and 16s period with a secondary swell of 0.3m and 8s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Inchydoney in the next 16 days are 1.6m 6s and forecast to arrive on Tuesday (Aug 25) at 7PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.8m 4s period and expected on Thursday (Aug 20) at 10AM.

Wave TypeTime (IST) & Date Wave Height & Period
Next good surf (1 star+) 7AM (Fri 21st Aug)1ft (0.3m) 16s
Best Surf 7AM (Fri 21st Aug)1ft (0.3m) 16s
Most Powerful 7PM (Tue 25th Aug)5ft (1.6m) 6s

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


The Lowdown

Alright, let’s talk in feet and miles now. The 16-day window looks pretty quiet, with a big gap of nothing at the start. The first real chance to get wet comes around the 25th of August.

The only break on the radar is Inchydoney, a sheltered river mouth that’s a bit inconsistent. The water is way warmer than usual, 66°F, which is about 4°F above normal – that’s notable.

The first few days are a total loss. Small, choppy, cross-shore winds. From the 20th onward, the winds turn offshore and clean, but the swell is tiny – 1 foot to 1 feet. The energy is weak, around 68 to 91 (combined energy). The 21st afternoon gets a “surfable but very ordinary” rating, but it’s still a 1 out of 10. That’s the best of the early week.

The 25th of August (Tuesday) is the only real standout. The morning brings 4 feet of swell from the SSW, with a clean offshore wind from the north. The energy is moderate at 120, and the period is a short 5 seconds – so it’s a bit weak, but it’s clean. The afternoon bumps up to 5 feet, with a period of 8 seconds and a strong energy reading of 412. The wind is light cross-onshore, so it’ll be a little rippled, but it’s the most promising window. For a river mouth, that short period is fine.

The 28th of August sees a bigger pulse – 6 feet to 7 feet from the SSW, with energy readings of 201 and 659 (strong to very strong). But the wind is onshore or cross-onshore, and the wave comment is “poor surf conditions.” At 7 feet, it’s expert territory, but with that wind, it’s a mess. More of a kite session.

So, the best bet is the 25th of August. The morning is clean with 4 feet of swell, perfect for a beginner. The afternoon has more size and power, but the light cross-onshore wind will put a bit of a wrinkle on it. If you’re experienced, afternoon could be fun, but don’t expect glass.

After the 28th, it’s back to small, choppy, and messy. There’s a glimmer on the 2nd of September with a clean offshore wind, but the swell is only 2 feet. Not worth the trip.

Rusty.

Short Range Forecast

Some drizzle, heaviest during Wed afternoon. Very mild (max 19°C on Wed afternoon, min 11°C on Thu night). Winds decreasing (fresh winds from the W on Wed morning, light winds from the NW by Thu night).

Days 4-6 Weather Summary

Mostly dry. Very mild (max 18°C on Sat morning, min 14°C on Sat morning). Wind will be generally light.

Wednesday
19
Thursday
20
Friday
21
Saturday
22
Sunday
23
Monday
24
Tuesday
25
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
0
0
0
1
0
1
1
1
1
0
0
0
0
0
0
0
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.3
SSW
16
0.3
SSW
16
0.8
WSW
9
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
0.4
SSW
14
0.4
SSW
14
0.4
SSW
14
0.3
SSW
14
0.3
SSW
13
0.3
SSW
13
1.5
S
5
0.9
WSW
8
Wave Graph
Metric surfscale
Energy kJ
50
52
101
73
82
39
35
51
50
72
72
86
77
80
68
67
36
34
34
124
101
Wind (km/h)
30
W
35
W
25
WNW
35
NNW
30
NNW
25
N
20
N
20
NNW
20
N
20
N
5
SSE
15
N
15
NNE
10
S
5
N
15
ENE
15
ESE
5
N
10
SE
10
SSE
5
E
Wind State
cross
cross
cross-off
cross-off
cross-off
off
off
off
off
off
glassy
off
off
on
off
cross-off
cross
glassy
cross-on
cross-on
glassy
High Tide
10:16AM2.96m
10:40PM2.79m
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
Low Tide
4:36PM0.79m
4:57AM0.92m
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
clear
rain showers
clear
part cloud
part cloud
clear
part cloud
cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:26
6:26
6:28
6:30
6:31
6:33
6:35
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:51
8:49
8:46
8:45
8:42
8:39
8:37
 mm
1
Temp °C
17
19
15
18
18
13
17
17
14
18
18
16
17
17
16
17
18
16
18
18
16
Feels °C
11
12
10
12
12
8
12
12
9
14
16
13
14
14
15
13
15
16
15
16
15
  • Map Icons:
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  • 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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