Red Strand (Dirk Bay) Surf Break

Lat Long: 51.55° N 8.94° W

Red Strand (Dirk Bay) Surf Forecast and Surf Report

Issued: 6 am 26 Aug 2026 (local time)

Forecast update in  hr  min

Today's Red Strand (Dirk Bay) sea temperature is
17.6°C
1.2° 

Red Strand (Dirk Bay) surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Red Strand (Dirk Bay) surf forecast from 26 Aug 2026:

  • Most powerful swell: Tuesday 1 Sep, 7AM (local time) - 7.5ft (2.3m), 8s period, WSW swell with 574 kJ wave energy.

Best Forecast Surf Conditions for Red Strand (Dirk Bay) this week:

The most powerful waves expected at Red Strand (Dirk Bay) in the next 16 days are 2.3m 8s and forecast to arrive on Tuesday (Sep 01) at 7AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.7m 4s period and expected on Thursday (Aug 27) at 4AM.

Wave TypeTime (IST) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 7AM (Tue 1st Sep)7.5ft (2.3m) 8s

Table - best surf conditions forecast for Red Strand (Dirk Bay) over the next 16 days.


The Lowdown

Alright folks, Rusty here. Let’s get a look at what’s cookin’ for the coming stretch.

First off, I gotta be straight with you – this is a tough one. The whole 16-day window is a real struggle. We get a few pulses of swell, but the conditions just aren't our friend. The first week is a write-off with tiny waves and sloppy winds. If you're desperate for a paddle, the only real window of opportunity that even looks halfway decent is a very specific hour on Friday the 28th of August.

For that early morning, the wind will be glassy at Red Strand (Dirk Bay). It’s a sheltered reef break, beginner-friendly, but it’s inconsistent. The swell is tiny at just 3ft from the South, with a period of 7 seconds, so it’s a short-period wind swell. The combined wave energy is weak (113). It’s not gonna be anything to write home about, but it’ll be the cleanest the place looks for a while. You'd be surfing for the quiet, glassy surface more than any real power.

The water temperature anomaly is about average for the time of year, so nothing out of the ordinary there.

After that, the whole outlook gets grim. The wind turns onshore or cross-shore, and the swell is all over the place. By the morning of the 4th of September, we get a clean, offshore breeze from the NNE, but the swell is only 1.0ft with a very long period of 15 seconds. That’s a groundswell, but it’s so small it’s barely breaking. It’s a classic case of beautiful conditions, zero oomph.

Then, on the 6th of September (Sunday), we see a massive spike in energy. The afternoon shows a 12ft swell from the South with a period of 8 seconds, and the combined energy is a beastly 1557. But the wind is howling straight onshore at 15 mph. This is a rough, messy, dangerous mess. For a beginner reef break, it’s a complete no-go. This setup looks much more interesting for kite surfing than paddle surfing.

The rest of the second week is a mix of poor-quality, messy windswell and onshore winds. The morning of the 10th of September throws up a 8ft swell from the South, but it’s cross-onshore and choppy with moderate wind. That’s expert-only territory and still not clean.

Honestly, pick your moment wisely. The glassy morning of the 28th is your best bet, but keep your expectations real low. This is a tough run for this area.

Rusty.

Short Range Forecast

Moderate rain (total 16mm), heaviest on Fri night. Very mild (max 19°C on Wed morning, min 15°C on Wed night). Winds increasing (light winds from the NW on Fri morning, fresh winds from the SW by Fri night).

Days 4-6 Weather Summary

Moderate rain (total 15mm), heaviest on Mon night. Very mild (max 18°C on Sat morning, min 14°C on Sun night). Mainly strong winds.

Wednesday
26
Thursday
27
Friday
28
Saturday
29
Sunday
30
Monday
31
Tuesday
1
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
0
0
0
0
0
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)
0.4
SSW
8
0.2
SSW
12
0.2
SSW
12
0.7
E
5
0.5
SE
6
0.6
S
6
0.6
S
6
0.5
S
7
0.8
S
6
1.5
S
8
1.4
SSW
9
0.7
SSW
8
1.5
SSW
7
1.7
SSW
8
0.7
S
7
0.6
SW
7
0.7
SW
6
0.9
SW
5
0.5
S
6
0.6
W
7
0.2
SSW
16
Wave Graph
Metric surfscale
Energy kJ
20
14
14
21
19
28
29
21
51
258
315
67
192
336
44
38
40
41
16
36
26
Wind (km/h)
15
NE
20
ESE
25
NE
25
NE
15
SSE
10
WNW
5
NW
30
WSW
30
SE
25
WSW
40
W
20
SW
25
WSW
35
W
30
WNW
30
W
30
WSW
35
SW
20
WSW
30
W
10
WNW
Wind State
cross-off
cross-on
cross-off
cross-off
on
cross-off
cross-off
cross
cross-on
cross
cross
cross-on
cross-on
cross
cross-off
cross
cross
cross-on
cross-on
cross
cross-off
High Tide
5:09PM3.01m
5:26AM3.05m
5:44PM3.19m
6:00AM3.22m
6:17PM3.34m
6:33AM3.35m
6:51PM3.43m
7:07AM3.43m
7:25PM3.46m
7:42AM3.44m
8:01PM3.43m
8:19AM3.39m
8:40PM3.32m
Low Tide
11:05AM0.62m
11:26PM0.54m
11:41AM0.44m
00:01AM0.38m
12:15PM0.30m
00:34AM0.27m
12:49PM0.21m
1:06AM0.21m
1:22PM0.18m
1:39AM0.21m
1:55PM0.21m
2:13AM0.26m
2:31PM0.29m
2:50AM0.38m
part cloud
rain showers
part cloud
light rain
part cloud
clear
clear
part cloud
heavy rain
part cloud
clear
rain showers
thunderstorm
thunderstorm
part cloud
part cloud
cloud
rain showers
rain showers
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:37
6:39
6:39
6:41
6:43
6:45
6:47
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:36
8:34
8:31
8:30
8:27
8:24
8:22
 mm
1
2
13
5
3
1
6
1
Temp °C
19
18
17
18
18
17
19
19
18
18
18
17
16
17
15
16
16
16
18
18
14
Feels °C
18
16
16
16
17
18
17
14
14
12
11
13
12
11
9
11
11
11
14
13
11
  • 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 Red Strand (Dirk Bay) Surf forecast

The above surf forecast table for Red Strand (Dirk Bay) provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Red Strand (Dirk Bay) can be found by selecting the local surf guide option on the grey menu. Our Red Strand (Dirk Bay) 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 (Red Strand (Dirk Bay)) 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 Red Strand (Dirk Bay) 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 Red Strand (Dirk Bay), camping, hotels and holiday cottages in Cork, consider staying in Kinsale which is 34 km (21 miles) away. Other places in and around Cork where you can find information about places to rent, and car hire include Bantry which is 39 km (24 miles) away, Cork, Cobh and Youghal.

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