Ballinknockane (Brandon Bay) Surf Break

Lat Long: 52.25° N 10.09° W

Ballinknockane (Brandon Bay) 48 hour detailed Surf Forecast

Issued: 6 pm 21 Sep 2026 (local time)

Forecast update in  hr  min

Today's Ballinknockane (Brandon Bay) sea temperature is
16.3°C
1.5° 

Ballinknockane (Brandon Bay) surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Ballinknockane (Brandon Bay) today (21 Sep):

  • Afternoon surf: Afternoon surf (21 Sep, local time) - 5ft (1.6m), 11s period with WNW swell.
  • Evening surf: Evening surf (21 Sep, local time) - 4.5ft (1.3m), 9s period with W swell.

The current surf forecast for Ballinknockane (Brandon Bay) at 11PM is: 1.5m 10s primary swell from a West direction and 1.0m 10s secondary swell from a West-northwest direction (forecast issued at 06:00pm September 21). The wind direction is predicted to be cross-offshore and the swell rating is 3.

Time (IST) & DateWave HeightWave Period
Morning (21 Sep)--
Afternoon (21 Sep)5ft (1.6m)11s
Evening (21 Sep)4.5ft (1.3m)9s

Table - waves today at Ballinknockane (Brandon Bay). (Swell directed towards the surf break)


Short Range Forecast

Light rain (total 3mm), mostly falling on Tue night. Very mild (max 18°C on Mon afternoon, min 13°C on Tue night). Winds increasing (calm on Wed afternoon, fresh winds from the SSW by Thu morning).

Mon
21
Tuesday
22
Wednesday
23
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
Rating
(10 max)
3
3
2
3
3
3
4
4
4
3
2
2
2
2
2
3
3
4
3
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.7
WNW
11
1.6
WNW
10
1.3
W
9
1.8
W
10
1.9
W
11
1.9
W
11
2
W
11
1.9
W
10
1.8
WNW
14
2.5
W
14
2.5
W
14
2.5
WNW
14
2.5
WNW
14
2.5
WNW
13
2.3
WNW
13
2.2
WNW
12
2.1
WNW
12
2
WNW
12
1.8
WNW
11
Wave Graph
Metric surfscale
Energy kJ
643
577
268
720
819
859
917
780
1382
2853
2772
2540
2267
2103
1739
1407
1180
1006
787
Wind (km/h)
15
SSW
15
S
15
SSW
15
SSW
15
S
10
S
15
SSW
10
SSW
10
SW
10
WSW
15
N
10
NNW
15
NNW
15
NNW
15
N
10
NNE
10
NNE
5
SSW
10
S
Wind State
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
on
on
on
on
on
cross-on
cross-on
glassy
cross-off
High Tide
2:12PM2.83m
2:57AM2.80m
3:09PM3.09m
3:43AM3.06m
3:51PM3.36m
Low Tide
8:51PM1.29m
9:04AM1.33m
9:34PM0.99m
9:44AM1.05m
cloud
cloud
clear
part cloud
part cloud
part cloud
clear
clear
cloud
cloud
light rain
light rain
clear
clear
clear
clear
clear
part cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:24
7:26
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:42
7:39
7:37
 mm
1
2
Temp °C
18
18
17
16
16
16
16
17
17
16
13
13
13
13
13
13
14
14
13
Feels °C
17
18
17
15
16
15
15
16
16
15
11
11
11
10
10
11
13
13
11
  • 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 

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