Long Strand-Castlefreke Surf Break

Lat Long: 51.56° N 8.97° W

Long Strand-Castlefreke Surf Forecast and Surf Report

Issued: 6 am 09 Sep 2026 (local time)

Forecast update in  hr  min

Today's Long Strand-Castlefreke sea temperature is
17.0°C
1.2° 

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 9 Sep 2026:

  • Most powerful swell: Thursday 10 Sep, 7AM (local time) - 5.5ft (1.7m), 6s period, SSW swell with 207 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 1.7m 6s and forecast to arrive on Thursday (Sep 10) 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 0.4m 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 (Thu 10th Sep)5.5ft (1.7m) 6s

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


The Lowdown

Alright folks, Rusty here. Let’s have a look at the outlook for Long Strand-Castlefreke. I’m not gonna lie to you, this forecast is a tough one for the next 16 days – there’s just no good surf on the cards. We’ve got a long stretch of quiet, messy conditions ahead, so keep the boards in the shed for a bit.

The first real break in the pattern doesn’t show up until around Thursday, 20th September. Before that, we’re looking at a solid 10-day gap of either tiny waves or strong, messy onshore winds. From the 9th to the 19th, it’s a mix of small 0.6ft to 3ft slop, with the combined energy of all swells staying in the weak to moderate zone (values between 10 and 289). The wind is mostly cross-onshore, chopping everything up. Not worth paddling out for.

There’s a flicker of hope on the 13th (Sunday morning) with a clean cross-offshore breeze and a tiny 1ft SW swell, but the energy is only 22 – that’s just too weak to get excited about. For a spot that’s exposed to a SW optimum, the swell direction is okay, but the size and period aren’t there.

Around Thursday, 20th September morning, we finally see a clean cross-offshore breeze from the NNE at 12 mph, with a 1ft SW swell (9-second period). It’s clean, but the combined energy is only 45. That’s not a standout. The real hope comes later that afternoon and into the following week.

The best we’re looking at is Sunday, 20th September afternoon, through to Monday, 21st September. The afternoon of the 20th brings a 4ft SE swell with a 5-second period, and clean cross-offshore winds from the East at 9 mph. The combined energy hits 113 (moderate). Monday morning is the pick: a 4ft SE swell, 6-second period, clean ENE cross-offshore breeze at 15 mph, and energy of 171. That’s the most energy we see all outlook. The SE direction isn’t the optimum SW, but the clean conditions will make it surfable. It’s a bit short-period (6 seconds), so it’ll be a bit walled up at the beach, but for a spot that’s been dead, it’s the best on offer.

After that, things drop off again. Tuesday the 22nd stays clean with cross-offshore winds, but the swell drops to 4ft and then 2ft, with energy falling back to 84. The 23rd and 24th are tiny again (0.6ft to 1ft), with clean offshore winds, but just no power.

This is a classic blank run for the area. It’s a fairly consistent spot normally, so it tends not to stay this poor for long. Forecasts can change, but for now, if you’re desperate, keep your eye on the Monday, 21st September morning session. That’s your one shot at a clean, waist-high wave with a bit of push. For everything else, the kite surfers might have more fun than us.

Rusty.

Short Range Forecast

Light rain (total 4mm), mostly falling on Wed night. Very mild (max 18°C on Thu afternoon, min 14°C on Wed morning). Winds decreasing (fresh winds from the SSW on Wed night, calm by Fri morning).

Days 4-6 Weather Summary

Light rain (total 3mm), mostly falling on Sat morning. Very mild (max 18°C on Sat morning, min 15°C on Sat night). Winds increasing (light winds from the SSW on Sun night, fresh winds from the SW by Mon night).

Wednesday
9
Thursday
10
Friday
11
Saturday
12
Sunday
13
Monday
14
Tuesday
15
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
0.3
SW
7
0.9
SW
4
1.3
S
6
0.9
SW
8
0.8
SSW
6
0.4
SW
8
0.4
SW
8
0.9
SSW
4
1.3
SSW
6
1.3
SSW
6
0.7
SSW
6
0.5
SSW
6
0.3
SW
6
0.2
WSW
8
0.4
SSW
8
0.8
SSW
4
1.1
SSW
5
0.9
SSW
6
0.6
SSW
5
0.2
WSW
8
Wave Graph
Metric surfscale
Energy kJ
20
9
27
126
101
53
17
16
29
120
128
39
18
6
6
26
20
59
55
22
6
Wind (km/h)
5
SW
20
WSW
30
SSW
35
SSW
25
W
15
W
5
NNW
20
SW
30
SW
30
SW
25
WSW
25
WSW
10
WNW
20
WSW
10
SSW
25
SW
30
SSW
25
WSW
20
W
25
WNW
15
NNW
Wind State
glassy
on
on
on
cross-on
cross-on
glassy
on
on
on
on
cross-on
cross-on
on
cross-on
on
on
on
cross-on
cross-on
cross-off
High Tide
4:39PM3.31m
5:02AM3.33m
5:24PM3.50m
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
Low Tide
10:39AM0.38m
11:07PM0.27m
11:25AM0.18m
11:49PM0.12m
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
part cloud
part cloud
light rain
rain showers
part cloud
clear
clear
part cloud
rain showers
light rain
part cloud
part cloud
part cloud
clear
part cloud
part cloud
part cloud
rain showers
clear
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:00
7:01
7:03
7:03
7:05
7:07
7:09
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:05
8:02
8:00
7:58
7:55
7:53
7:51
 mm
2
1
1
2
1
Temp °C
15
16
15
17
18
16
15
15
17
18
18
17
17
17
18
18
18
18
17
19
14
Feels °C
12
12
11
13
14
13
14
11
12
16
16
14
15
14
19
16
15
13
13
14
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 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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