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 25 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 25 Aug 2026:

  • Best quality surf: Thursday 27 Aug, 7PM (local time) - 5ft (1.5m), 8s period, SSE swell with cross-offshore winds.
  • Most powerful swell: Tuesday 1 Sep, 4AM (local time) - 8ft (2.5m), 8s period, SSW swell with 742 kJ wave energy.
  • Next surfable swell (1★+): Thursday 27 Aug, 7PM (local time) - 5ft (1.5m), 8s period with SSE swell.

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

The surf forecast for Red Strand (Dirk Bay) over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Aug 27) at 7PM. The primary swell is predicted to be 1.5m and 8s period with a secondary swell of 1.3m and 8s. Another secondary swell of 0.1m and 12s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Red Strand (Dirk Bay) in the next 16 days are 2.5m 8s and forecast to arrive on Tuesday (Sep 01) at 4AM. 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 5s period and expected on Wednesday (Aug 26) at 1AM.

Wave TypeTime (IST) & Date Wave Height & Period
Next good surf (1 star+) 7PM (Thu 27th Aug)5ft (1.5m) 8s
Best Surf 7PM (Thu 27th Aug)5ft (1.5m) 8s
Most Powerful 4AM (Tue 1st Sep)8ft (2.5m) 8s

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


The Lowdown

Alright folks, Rusty here. I’ve run the numbers on your local patch, and it’s a quiet one for the foreseeable.

We’ve got a long stretch of pretty flat and messy conditions before anything worth writing home about shows up. Patience is the game.

Tuesday morning (August 25th) you’re looking at a knee-high 1ft SSW groundswell with a long, lazy 13-second period. The water’s sitting at 64°, which is a touch warmer than usual, but that’s about the only bright spot. The ENE breeze is a clean cross-off at 12 mph, but with combined energy a feeble (43), it’s just a wet-suit change for the die-hards.

All through the rest of August, it’s the same story: tiny 0.5ft to 3ft waves with short, weak periods, and persistent cross-shore winds chopping the surface. Thursday morning (August 27th) gives you a clean look with a light offshore 1ft groundswell (12-second period), but the swell is a whisper.

We finally get a little pulse of moderate energy on Friday morning, August 28th. A 3ft S swell with a quick 7-second period bumps the energy up to (168). The wind is light from the WNW, keeping it clean. It’s surfable but nothing special.

Then the weekend gets blown out. Saturday through Monday (August 29th-31st) is a write-off with strong WSW winds driving messy surf into the bay. The swell gets a push to 5ft, but it’s all lumpy cross-on junk. Honestly, with the wind and chop, a kite boarder would have a better time than a surfer.

The first real standout is on Tuesday, September 1st. A solid 6ft SSW swell rolls in with an 8-second period. The energy jumps to a strong (408). This is expert-only territory, but unfortunately the wind is a howling 25 mph from the SW, making it a messy, cross-onshore mess. It’s powerful, but ugly.

The week after that drops back into tiny, long-period spook swells that barely break 2ft. The best chance comes on Monday, September 7th. The morning has clean, offshore north wind at 18 mph pushing into a 3ft WSW swell. It’s weak (4-second period), but glassy. The real gem is the afternoon glass-off: a light offshore NNW breeze at just 3 mph, turning a clean 2ft SW swell into a perfect little solo session.

Then the big dog arrives on Wednesday, September 9th. A massive 8ft SSW groundswell with a 9-second period hits, with combined energy screaming at (1682). This is for very experienced surfers only, and a moderate cross-shore chop from the W will keep it raw and powerful.

So, your best bets: that glassy Monday September 7th afternoon session for clean little waves, or the monstrous 9th for those who want a real challenge. The rest is a waiting game.

Rusty.

Short Range Forecast

Moderate rain (total 11mm), heaviest on Thu afternoon. Very mild (max 19°C on Thu morning, min 14°C on Tue night). Wind will be generally light.

Days 4-6 Weather Summary

Moderate rain (total 19mm), heaviest on Fri night. Very mild (max 19°C on Fri morning, min 13°C on Sun night). Winds increasing (light winds from the WNW on Fri morning, strong winds from the WSW by Sat afternoon).

Tuesday
25
Wednesday
26
Thursday
27
Friday
28
Saturday
29
Sunday
30
Monday
31
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
1
1
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)
0.3
SSW
13
0.9
ESE
5
0.4
SSW
8
0.4
SSW
8
0.2
SSW
12
0.2
SSW
12
0.2
SSW
12
0.6
S
8
1.3
S
7
1
S
7
0.6
SSE
6
0.7
SSW
5
1.4
SW
7
1.2
SW
8
0.8
SSW
7
1.1
SSW
6
1.1
SSW
6
0.4
SSW
6
0.7
WSW
7
0.9
SW
4
2.1
SSW
7
Wave Graph
Metric surfscale
Energy kJ
34
48
21
20
14
14
14
44
181
97
31
23
199
196
61
92
94
13
46
32
406
Wind (km/h)
20
ENE
20
ENE
15
NE
15
ENE
20
ESE
20
NE
20
NNE
20
ENE
5
N
10
WNW
35
W
20
SSW
35
WSW
40
WSW
25
WSW
25
WSW
25
W
30
WNW
30
W
35
W
20
W
Wind State
cross-off
cross-off
cross-off
cross-off
cross
cross-off
off
cross-off
off
cross-off
cross
cross-on
cross-on
cross
cross
cross
cross
cross-off
cross
cross
cross
High Tide
4:31PM2.81m
4:50AM2.86m
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
Low Tide
10:25AM0.82m
10:49PM0.72m
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
light rain
light rain
part cloud
part cloud
clear
part cloud
rain showers
mod rain
rain showers
part cloud
part cloud
rain showers
part cloud
part cloud
rain showers
rain showers
rain showers
part cloud
rain showers
clear
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:35
6:37
6:39
6:39
6:41
6:43
6:45
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:37
8:36
8:34
8:31
8:30
8:27
8:24
 mm
1
2
1
6
1
10
1
6
2
1
Temp °C
17
16
15
18
18
17
19
18
17
19
19
16
17
17
17
17
16
14
17
17
16
Feels °C
14
13
13
16
16
16
16
19
18
16
14
14
11
11
13
12
11
7
10
10
10
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder
How to use the Wavefinder 
submit an eyeball surf report

Quick surf report for Red Strand (Dirk Bay):

join our community of surf reporters

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Red Strand (Dirk Bay) surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


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.

Nearest locationNearest