Surf Forecasts:
Inchydoney surf forecast from 27 Aug 2026:
- Best quality surf: Monday 31 Aug, 1AM (local time) - 2.5ft (0.8m), 8s period, WSW swell with cross-offshore winds.
- Most powerful swell: Wednesday 2 Sep, 10PM (local time) - 7.5ft (2.3m), 8s period, WSW swell with 748 kJ wave energy.
- Next surfable swell (1★+): Monday 31 Aug, 1AM (local time) - 2.5ft (0.8m), 8s period with WSW 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 Monday (Aug 31) at 1AM. The primary swell is predicted to be 0.8m and 8s period with a secondary swell of 0.9m and 7s. 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 2.3m 8s and forecast to arrive on Wednesday (Sep 02) at 10PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.9m 5s period and expected on Thursday (Aug 27) at 10AM.
| Wave Type | Time (IST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 1AM (Mon 31st Aug) | 2.5ft (0.8m) 8s |
| Best Surf | 1AM (Mon 31st Aug) | 2.5ft (0.8m) 8s |
| Most Powerful | 10PM (Wed 2nd Sep) | 7.5ft (2.3m) 8s |
Table - best surf conditions forecast for Inchydoney over the next 16 days.
The Lowdown
Right then, let’s have a look at what’s cooking for Inchydoney over the next couple of weeks.
Honestly, it’s a bit of a slow burner. For the first week and a half, we’re mostly looking at poor surf conditions with only a few brief windows of something surfable. The swell is small and wind keeps messing things up. The wait pays off though, with a couple of standout sessions right at the tail end of the forecast.
The water temperature is sitting about average for the time of year, so nothing out of the ordinary there.
The first real glimmer of hope comes on Monday 31 August morning. It’s not big, with swell around 3 ft from the WSW, but the period is a decent 10 seconds and the wind is light from the WNW, creating clean, cross-off conditions. The combined energy is weak (151), so it’s small and ordinary, but it’s surfable.
Then things go quiet again. There’s a long gap right through to Thursday 10 September. The swell is tiny, periods are all over the place, and the wind is mostly onshore or cross-shore. It’s a real flat spell.
Now here’s the good stuff. On Thursday 10 September afternoon, it finally comes together. The wind swings to a light offshore from the N, and the swell jumps to 8 ft from the SSW. The period is 7 seconds, which is a bit short, but the combined energy is strong (765). That’s a solid pulse of energy, and with offshore wind, it’ll be clean and lined up. This is a proper session, but it’s going to be a bit hefty – definitely one for the more experienced crew.
It carries into Friday 11 September morning with another clean, offshore morning. The swell drops to a more manageable 5 ft from the WSW, period 9 seconds, and combined energy still moderate (441). The wind is light offshore from the N, so it’ll be glassy. This is the pick of the whole forecast: clean, consistent, and a good size for a fun session.
So, to sum it up: a long flat spell, then a quality finish. Mark your diaries for the 10th and 11th of September.
Rusty
Short Range ForecastHeavy rain (total 23mm), heaviest during Fri night. Very mild (max 19°C on Thu afternoon, min 16°C on Wed night). Winds increasing (light winds from the NNW on Thu night, fresh winds from the SSE by Fri night). | Days 4-6 Weather SummaryLight rain (total 7mm), mostly falling on Sun morning. Very mild (max 18°C on Tue morning, min 15°C on Sat night). Winds increasing (light winds from the WSW on Sun afternoon, fresh winds from the WSW by Mon night). | ||||||||||||||||||||
Thursday 27 | Friday 28 | Saturday 29 | Sunday 30 | Monday 31 | Tuesday 1 | Wednesday 2 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map | |||||||||||||||||||||
Wave Height (m) Direction Period (s) | SE 6 | SE 6 | S 6 | S 6 | SW 4 | S 4 | SSW 8 | SW 9 | SW 9 | SSW 7 | SSW 6 | WSW 8 | WSW 10 | WSW 8 | SW 6 | SSW 18 | SSW 17 | SW 5 | SW 5 | SW 7 | WSW 8 |
Wave Graph | |||||||||||||||||||||
29 | 33 | 36 | 47 | 50 | 35 | 464 | 370 | 330 | 101 | 216 | 82 | 117 | 92 | 41 | 31 | 30 | 25 | 80 | 480 | 567 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross | cross | cross-off | cross | on | cross | cross-off | cross | on | cross-on | cross-off | cross-off | cross | cross-on | cross-off | cross-off | glassy | on | cross-on | cross-on |
High Tide | 5:28AM3.12m | 5:47PM3.27m | 6:02AM3.30m | 6:20PM3.42m | 6:36AM3.43m | 6:54PM3.52m | 7:09AM3.51m | 7:28PM3.56m | 7:44AM3.53m | 8:04PM3.53m | 8:22AM3.48m | 8:42PM3.42m | 9:02AM3.36m | 9:25PM3.25m | |||||||
Low Tide | 11:46AM0.44m | 00:06AM0.39m | 12:20PM0.29m | 00:39AM0.27m | 12:54PM0.19m | 1:12AM0.20m | 1:27PM0.16m | 1:45AM0.20m | 2:01PM0.18m | 2:19AM0.25m | 2:37PM0.27m | 2:56AM0.37m | 3:17PM0.42m | 3:38AM0.54m | |||||||
6:37 | — | — | 6:39 | — | — | 6:41 | — | — | 6:43 | — | — | 6:45 | — | — | 6:46 | — | — | 6:48 | — | — | |
— | 8:34 | — | — | 8:31 | — | — | 8:29 | — | — | 8:27 | — | — | 8:24 | — | — | 8:22 | — | — | 8:21 | — | |
mm | 4 | 2 | 3 | — | 1 | 12 | — | — | — | 5 | 1 | — | — | — | 1 | — | — | — | — | — | 2 |
Temp °C | 17 | 19 | 17 | 19 | 19 | 17 | 17 | 19 | 16 | 17 | 17 | 16 | 17 | 16 | 16 | 18 | 18 | 14 | 17 | 17 | 18 |
Feels °C | 15 | 19 | 17 | 17 | 15 | 14 | 16 | 13 | 15 | 14 | 16 | 14 | 12 | 11 | 11 | 14 | 12 | 12 | 13 | 12 | 13 |
Swell 1 Height (m) Direction Period (s) | SE 6 | SE 6 | S 6 | S 6 | SSW 11 | SW 11 | SSW 8 | SW 9 | SW 9 | W 9 | S 6 | S 7 | WSW 10 | S 6 | SW 6 | SW 6 | WSW 8 | SSW 16 | SSW 16 | — | SW 8 |
29 | 33 | 36 | 47 | 12 | 5 | 464 | 370 | 202 | 44 | 88 | 73 | 117 | 20 | 41 | 17 | 6 | 25 | 50 | — | 260 | |
Swell 2 Height (m) Direction Period (s) | S 7 | S 6 | ESE 5 | SSW 12 | — | — | — | — | — | S 8 | SW 7 | WSW 8 | S 7 | S 10 | WSW 9 | WSW 8 | SSW 17 | W 8 | — | — | SSW 15 |
8 | 19 | 11 | 13 | — | — | — | — | — | 5 | 109 | 82 | 34 | 2 | 16 | 13 | 30 | 1 | — | — | 42 | |
Swell 3 Height (m) Direction Period (s) | SSW 12 | ENE 4 | SSW 12 | — | — | — | — | — | — | S 11 | S 8 | S 10 | — | S 19 | SW 8 | SSW 18 | S 10 | S 11 | — | — | S 18 |
14 | 8 | 14 | — | — | — | — | — | — | 2 | 1 | 2 | — | 7 | 2 | 31 | 2 | 2 | — | — | 6 | |
Wind waves Height (m) Direction Period (s) | ENE 5 | — | — | — | SW 4 | S 4 | — | NNW 3 | SW 9 | SSW 7 | SSW 6 | NW 2 | NNW 3 | WSW 8 | — | — | SSW 3 | SW 5 | SW 5 | SW 7 | WSW 8 |
40 | — | — | — | 50 | 35 | — | 2 | 330 | 101 | 216 | 1 | 1 | 92 | — | — | 7 | 23 | 80 | 480 | 567 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 93 | 10 | 52 | 18 | 111 | 391 | 64 | 243 | 64 | 93 | 111 | 0 | 0 | 299 | 299 | 552 | 468 | 10 | 93 | 451 | 102 |
Best forecast wave conditions in Cork | |||||||||||||||||||||
Best forecast wave conditions in Ireland | |||||||||||||||||||||
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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.











