Long Strand-Castlefreke Surf Break

Lat Long: 51.56° N 8.97° W

Long Strand-Castlefreke Surf Forecast and Surf Report

Issued: 12 am 11 Sep 2026 (local time)

Forecast update in  hr  min

Today's Long Strand-Castlefreke sea temperature is
16.5°C
0.8° 

Long Strand-Castlefreke surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Long Strand-Castlefreke surf forecast from 11 Sep 2026:

  • Most powerful swell: Saturday 12 Sep, 7AM (local time) - 4.5ft (1.4m), 6s period, SSW swell with 127 kJ wave energy.

Best Forecast Surf Conditions for Long Strand-Castlefreke this week:

The most powerful waves expected at Long Strand-Castlefreke in the next 16 days are 1.4m 6s and forecast to arrive on Saturday (Sep 12) at 7AM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.5m 3s period and expected on Wednesday (Sep 16) at 4AM.

Wave TypeTime (IST) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 7AM (Sat 12th Sep)4.5ft (1.4m) 6s

Table - best surf conditions forecast for Long Strand-Castlefreke over the next 16 days.


The Lowdown

G'day, Rusty here. Alright, for the next couple of weeks, it's a tough stretch for paddling. The wave energy is going to be pretty weak for most of it, with conditions mostly onshore and lumpy. There's a real glimmer at the very end of the window, but you'll have to earn it.

We're kicking off with *Long Strand-Castlefreke* (County Cork) on Friday the 11th. It's barely a ripple out there. We're looking at a tiny 1 ft from the SW with a short period of 8 seconds and the combined swell energy is sitting at a low 31. It's clean enough with a light cross-shore wind, but there's just no power to work with. The water temp is about average for now.

Saturday the 12th is a write-off – onshore winds up to 22 mph and messy bumpy swell at 4 ft but with a shocking 6-second period. It's not surfable.

We drift into a long, flat spell. Sunday the 13th has a tiny 1.0 ft, then Monday the 14th through to Thursday the 17th of September is a real low point. The swell drops to almost nothing, with energy readings as low as 10. Winds are mostly fresh onshore or cross-shore, creating lumpy, choppy junk. There is just nothing to get excited about for a full week.

Things stay poor into the third weekend. Saturday the 19th sees a small pulse of 4 ft from the WSW, but it's wind-affected and onshore. The energy (118) is a bit better, but the quality isn't there for a paddle session – maybe more of a kitesurfer's window.

Monday the 22nd through to Thursday the 24th of September is more of the same: ankle to knee-high slop with light winds keeping it clean but tiny. Thursday morning the 24th is glassy but the swell is a pathetic 3 ft with a period of only 4 seconds.

Now, for the true standout, you have to wait. Friday the 25th of September is a call for experts only. We see a solid groundswell arriving from the SSW with a 7 ft swell, a period of 8 seconds, and a very strong combined energy of 618. The wind is light offshore (NE at 6 mph), so it will be clean. But this spot is exposed and a SW swell of 7 ft is predicted to be too big for this break. It's big, powerful, and will be unruly. The session on Saturday the 26th of September is similar: a 5 ft swell from the SW with 283 points of energy and offshore winds making it clean, but again, it's looking too big for a good time here.

For two weeks you've got mostly flat, choppy junk. But if you're a hardcore charger, the last few days of the month offer some powerful, clean, but potentially overwhelming swell. Keep your eyes peeled for a change in the charts. The rest of the time, save your energy.

Rusty.

Short Range Forecast

Light rain (total 9mm), mostly falling on Sat afternoon. Very mild (max 18°C on Sun afternoon, min 14°C on Thu night). Winds increasing (light winds from the SW on Fri morning, fresh winds from the SW by Fri night).

Days 4-6 Weather Summary

Light rain (total 2mm), mostly falling on Mon night. Very mild (max 19°C on Mon morning, min 13°C on Tue night). Mainly fresh winds.

Friday
11
Saturday
12
Sunday
13
Monday
14
Tuesday
15
Wednesday
16
Thursday
17
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
SW
8
0.4
SW
8
0.9
SSW
4
1.3
SSW
6
1.2
SSW
6
0.6
SW
6
0.3
WSW
10
0.3
WSW
10
0.6
SW
4
0.7
SW
4
0.7
SSW
4
0.9
SSW
5
0.4
SW
7
0.4
SW
8
0.4
WSW
10
0.2
W
10
0.1
S
13
0.1
S
13
0.7
SW
4
0.5
SW
5
0.1
S
18
Wave Graph
Metric surfscale
Energy kJ
23
23
28
116
93
24
19
18
12
19
19
40
12
16
39
8
4
4
13
13
6
Wind (km/h)
10
WNW
20
WSW
30
SSW
35
SW
25
WSW
20
W
15
WSW
20
WSW
25
SW
25
SW
25
SSW
25
SW
30
WNW
30
WNW
30
NW
30
NW
20
NW
25
W
30
W
30
W
15
WSW
Wind State
cross
on
on
on
on
cross-on
cross-on
on
on
on
on
on
cross-on
cross-on
cross
cross
cross
cross-on
cross-on
cross-on
cross-on
High Tide
5:45AM3.50m
6:06PM3.61m
6:25AM3.59m
6:45PM3.63m
7:03AM3.59m
7:23PM3.55m
7:40AM3.50m
7:59PM3.40m
8:17AM3.34m
8:36PM3.18m
8:54AM3.13m
9:13PM2.94m
9:33AM2.88m
9:54PM2.68m
Low Tide
12:06PM0.05m
00:27AM0.05m
12:44PM0.02m
1:03AM0.06m
1:20PM0.06m
1:37AM0.15m
1:55PM0.18m
2:10AM0.30m
2:29PM0.36m
2:44AM0.49m
3:05PM0.58m
3:20AM0.71m
3:46PM0.82m
clear
clear
rain showers
light rain
light rain
rain showers
clear
part cloud
cloud
cloud
part cloud
rain showers
clear
clear
part cloud
clear
part cloud
part cloud
cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:03
7:03
7:05
7:07
7:09
7:11
7:11
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:00
7:58
7:55
7:53
7:51
7:49
7:46
 mm
2
2
4
1
2
Temp °C
15
15
17
17
17
17
17
18
18
19
18
17
16
17
14
14
15
15
16
17
16
Feels °C
14
11
12
13
14
16
15
16
17
17
15
15
10
11
9
9
11
10
10
11
15
  • 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 Long Strand-Castlefreke Surf forecast

The above surf forecast table for Long Strand-Castlefreke provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Long Strand-Castlefreke can be found by selecting the local surf guide option on the grey menu. Our Long Strand-Castlefreke 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 (Long Strand-Castlefreke) 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 Long Strand-Castlefreke 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 Long Strand-Castlefreke, camping, hotels and holiday cottages in Cork, consider staying in Kinsale which is 35 km (22 miles) away. Other places in and around Cork where you can find information about places to rent, and car hire include Bantry which is 37 km (23 miles) away, Cork, Cobh and Youghal.

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