Long Strand-Castlefreke Surf Break

Lat Long: 51.56° N 8.97° W

Long Strand-Castlefreke Surf Forecast and Surf Report

Issued: 6 pm 01 Sep 2026 (local time)

Forecast update in  hr  min

Today's Long Strand-Castlefreke sea temperature is
17.8°C
1.5° 

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 1 Sep 2026:

  • Best quality surf: Thursday 3 Sep, 10PM (local time) - 5.5ft (1.7m), 8s period, WSW swell with cross-onshore winds.
  • Most powerful swell: Sunday 6 Sep, 7PM (local time) - 6ft (1.8m), 10s period, W swell with 614 kJ wave energy.
  • Next surfable swell (1★+): Thursday 3 Sep, 10PM (local time) - 5.5ft (1.7m), 8s period with WSW swell.

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

The surf forecast for Long Strand-Castlefreke over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Sep 03) at 10PM. The primary swell is predicted to be 1.7m and 8s period with a secondary swell of 0.6m and 5s. Another secondary swell of 0.4m and 16s is also forecast. The wind is predicted to be cross-onshore as the swell arrives.

The most powerful waves expected at Long Strand-Castlefreke in the next 16 days are 1.8m 10s and forecast to arrive on Sunday (Sep 06) at 7PM. Winds are predicted to be onshore at the time the swell arrives.

Wave TypeTime (IST) & Date Wave Height & Period
Next good surf (1 star+)10PM (Thu 3rd Sep)5.5ft (1.7m) 8s
Best Surf10PM (Thu 3rd Sep)5.5ft (1.7m) 8s
Most Powerful 7PM (Sun 6th Sep)6ft (1.8m) 10s

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


The Lowdown

Alright, this is Rusty, and I’m looking at what’s on the menu for Long Strand-Castlefreke over the next couple of weeks. Gotta be straight with you, it’s a rough start. The opening days of September are looking pretty grim with onshore winds and small, weak swell. We’re not seeing any real recommendations until we get into the second week, so there’s a bit of a gap to sit through.

The story starts to change around Monday the 7th. We’ve got a light offshore breeze from the SSW blowing in the morning, with a clean 4ft swell rolling in from the SW. The period is a nice long 12 seconds, so there’s some proper groundswell energy on the way. The water here is sitting at 64°, a touch warmer than normal for this time of year. But here’s the catch: the swell is predicted to be a bit too big for this break at that size, so this one might be a bit of a handful even with the favorable conditions. Still, that morning session is the best we’ve got in the first week – it’s the standout.

After that, the wind picks up again and the swell drops, so we’re back to small, choppy junk for a few days. Then we get another window on Thursday the 10th. The afternoon brings a 7ft swell from the SSW, but it’s short period at 8 seconds, meaning it’s more wind swell than groundswell. The winds are light from the SSW, just cross-onshore. Again, the raw data tells us the swell is too big for this break, so it’s a serious paddle and not for the faint-hearted. Only experts should even think about it.

Looking further out, Sunday the 13th is a beast of a day. The morning has an 8ft swell from the S, with a strong offshore ENE wind at 25 mph. The wind is offshore and clean, but that swell size is pushing into expert-only territory. The afternoon gets even bigger – 10ft from the SSW with a 9-second period. Again, the forecast says it’s too big for this break. Unless you’re a seasoned charger with a big-wave gun, stay on the beach. The winds are cross-offshore, keeping it clean, but the power is just immense.

After that, we’ve got a few days of cleaner but smaller surf, with the 14th and 15th offering 5ft to 4ft swells, but the wind is either cross-off or light onshore, so it’s not going to be that classic Long Strand peel. Honestly, the only real standout sessions are the early morning on the 7th if you’re feeling brave, and possibly the late afternoon on the 10th for the serious crowd. The rest of the 16 days is a mix of too small, too windy, or too big. It’s one of those runs where you’ve got to pick your moment carefully.

This is Rusty, signing off.

Short Range Forecast

Light rain (total 8mm), mostly falling on Tue night. Very mild (max 19°C on Wed night, min 14°C on Thu night). Mainly fresh winds.

Days 5-7 Weather Summary

Mostly dry. Very mild (max 18°C on Sun afternoon, min 13°C on Fri night). Winds decreasing (fresh winds from the W on Fri afternoon, calm by Fri night).

Tue
1
Wednesday
2
Thursday
3
Friday
4
Saturday
5
Sunday
6
Monday
7
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
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.2
SSW
17
1.2
SSW
5
1
S
7
1.2
SSW
7
0.9
SSW
6
0.4
SSW
16
0.4
SSW
16
1.7
WSW
8
0.4
SSW
15
0.3
SSW
14
0.3
SSW
14
0.3
SSW
14
0.4
SW
13
0.8
S
4
1.4
S
6
1.3
SSW
6
0.8
WSW
14
1.1
SW
12
1.2
SW
6
0.8
SW
10
Wave Graph
Metric surfscale
Energy kJ
30
69
85
134
52
82
82
394
71
41
41
37
44
22
125
121
223
373
113
122
Wind (km/h)
25
SW
30
S
30
WSW
30
SW
30
WSW
30
WSW
30
SW
20
W
25
WNW
30
W
15
WNW
10
SW
20
S
30
S
30
S
30
SSW
20
W
10
SSW
25
SW
45
SSW
Wind State
on
cross-on
on
on
on
on
on
cross-on
cross-on
cross-on
cross-on
on
cross-on
cross-on
cross-on
cross-on
cross-on
on
on
cross-on
High Tide
8:40PM3.32m
9:00AM3.27m
9:23PM3.15m
9:46AM3.09m
10:13PM2.94m
10:41AM2.89m
11:15PM2.73m
11:51AM2.73m
00:34AM2.61m
1:17PM2.69m
2:02AM2.65m
2:40PM2.83m
3:16AM2.85m
Low Tide
2:50AM0.38m
3:12PM0.44m
3:32AM0.55m
4:00PM0.62m
4:26AM0.74m
5:04PM0.81m
5:38AM0.91m
6:30PM0.93m
7:11AM0.96m
8:03PM0.89m
8:38AM0.84m
9:19PM0.71m
cloud
light rain
cloud
cloud
part cloud
part cloud
cloud
light rain
part cloud
clear
clear
clear
clear
cloud
part cloud
part cloud
part cloud
part cloud
cloud
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:48
6:50
6:52
6:52
6:54
6:56
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:22
8:21
8:19
8:15
8:14
8:12
8:09
 mm
5
3
7
Temp °C
17
18
18
18
19
18
18
16
16
17
15
15
16
17
17
18
17
16
16
17
Feels °C
13
15
15
14
17
15
14
15
11
11
12
12
13
14
13
15
14
13
12
13
  • Map Icons:
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  • 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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