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Surf Forecasts:

Red Strand (Dirk Bay) surfForecast / Cork / Ireland

information circle12 Day Weather and Surf, issued 11 am Friday 30 Jan 2026 IST
Forecast update in hr  min  s Forecast update imminent
Red Strand (Dirk Bay) surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Red Strand (Dirk Bay) sea temperature is
9.4° C
 (Which is slightly cooler than normal)

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

The surf forecast for Red Strand (Dirk Bay) over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Jan 30) at 9PM. The primary swell is predicted to be 1.3m and 16s period with a secondary swell of 1.8m and 10s. 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 12 days are 3.5m 9s and forecast to arrive on Wednesday (Feb 04) at 6PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 3.5m 8s period and expected on Monday (Feb 02) at 12PM.

Wave TypeTime (IST) & Date Wave Height & Period
Next good surf (1 star+) 9PM (Fri 30th Jan)4.5ft (1.3m) 16s
Best Surf 9PM (Fri 30th Jan)4.5ft (1.3m) 16s
Most Powerful 6PM (Wed 4th Feb)11ft (3.5m) 9s

Table - best surf conditions forecast for Red Strand (Dirk Bay) over the next 12 days.

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table

Short Range Forecast Light rain (total 4mm), mostly falling on Sat night. Very mild (max 10°C on Sat afternoon, min 7°C on Fri night). Winds increasing (light winds from the SW on Sat night, strong winds from the E by Sun night).

Days 3-6 Weather Summary Heavy rain (total 27mm), heaviest during Mon morning. Very mild (max 10°C on Mon morning, min 8°C on Mon night). Winds decreasing (near gales from the E on Mon morning, calm by Mon night).

Friday
30
Saturday
31
Sunday
01
Monday
02
Tuesday
03
Wednesday
04
Thursday
05
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
0
3
3
3
1
0
1
0
0
0
0
2
2
1
1
0
0
0
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
3.5
SW
1.7
WSW
1.4
WSW
1.8
SW
1.4
WSW
0.9
WSW
0.9
SSW
0.5
WSW
0.6
WSW
0.4
WSW
0.4
WSW
2.5
SE
1.3
WSW
1.3
WSW
1
WSW
1.3
S
3
S
3
SSE
2
S
1.1
WSW
1.1
WSW
Period(s) (?)171616161514913161514916161468991817
Wave
Graph
(?)Metric surfscale
Energy kJ (?)65731633921161185129311992198726993779874039410311901531635803692
Wind
(km/h)
20
SW
20
W
10
NW
10
WNW
20
W
15
W
10
NE
15
E
40
E
50
E
30
S
5
SSW
5
NNW
10
SW
5
WSW
25
SSE
35
SSE
25
SE
50
ESE
20
SSW
15
SW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on		cross-
off		cross-
off		cross-
off		crosscrosscross-
off		crosscrosscrossoncross-
on		glasscross-
on		cross-
on		oncross-
on		cross-
on		cross-
on		cross-
on		cross-
on
High Tide
/ height (m)
2:57PM
2.97
3:26AM
3.16
3:54PM
3.17
4:19AM
3.37
4:44PM
3.35
5:07AM
3.52
5:29PM
3.47
5:51AM
3.61
6:11PM
3.52
6:32AM
3.60
6:51PM
3.48
7:12AM
3.50
7:30PM
3.38
Low Tide
/ height (m)
9:25PM
0.55
9:57AM
0.42
10:20PM
0.35
10:49AM
0.25
11:08PM
0.18
11:34AM
0.14
11:51PM
0.08
12:15PM
0.10
12:32AM
0.06
12:54PM
0.13
1:10AM
0.12
1:31PM
0.23
1:47AM
0.26
Friday
30
Saturday
31
Sunday
01
Monday
02
Tuesday
03
Wednesday
04
Thursday
05
Sunrise8:17--8:15--8:14--8:12--8:11--8:10--8:07--
Sunset-5:20--5:22--5:23--5:24--5:27--5:29--5:30-
cloud
cloud
clear
clear
cloud
light rain
part cloud
cloud
light rain
heavy rain
mod rain
cloud
part cloud
part cloud
clear
light rain
light rain
light rain
mod rain
part cloud
rain showers
Rain (mm)
-----3--1126----2436-1
Temp. °C998910988101010999981010101010
Feels °C (?)545555441046767265167
  • 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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View detailed surf forecast for Red Strand (Dirk Bay) at:
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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 12 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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