Ballinknockane (Brandon Bay) Surf Break

Lat Long: 52.25° N 10.09° W

Ballinknockane (Brandon Bay) 48 hour detailed Surf Forecast

Issued: 12 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):

  • Morning surf: Morning surf (21 Sep, local time) - 5.5ft (1.7m), 12s period with WNW swell.
  • 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 3PM is: 1.6m 11s primary swell from a West-northwest direction (forecast issued at 12:00pm 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)5.5ft (1.7m)12s
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 5mm), mostly falling on Tue night. Very mild (max 18°C on Mon morning, min 13°C on Tue night). Wind will be generally light.

Mon
21
Tuesday
22
Wednesday
23
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
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
Rating
(10 max)
2
3
3
3
2
3
3
3
3
4
4
3
2
2
2
2
2
2
3
3
3
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.6
WNW
12
1.6
WNW
11
1.6
WNW
11
1.6
WNW
10
1.3
W
9
1.8
W
10
1.9
W
11
1.9
W
11
1.9
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
2.4
WNW
13
2.3
WNW
13
2.2
WNW
12
2.2
WNW
12
2
WNW
11
1.8
WNW
11
Wave Graph
Metric surfscale
Energy kJ
671
626
572
577
274
720
819
875
828
780
1382
2853
2772
2504
2220
1945
1739
1450
1288
989
802
Wind (km/h)
15
SSW
15
SSW
15
SSW
15
S
15
S
15
SSW
15
S
15
S
15
SSW
15
SW
10
SW
10
NNW
15
N
10
NNW
15
NW
15
NW
10
NNW
15
N
10
NE
0
W
10
S
Wind State
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
on
on
on
on
on
on
cross-on
cross-on
glassy
off
High Tide
2:12PM2.83m
2:57AM2.80m
3:09PM3.09m
3:43AM3.06m
3:51PM3.36m
Low Tide
8:06AM1.59m
8:51PM1.29m
9:04AM1.33m
9:34PM0.99m
9:44AM1.05m
clear
clear
cloud
cloud
clear
cloud
part cloud
part cloud
clear
part cloud
cloud
cloud
light rain
light rain
rain showers
clear
clear
clear
clear
clear
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:22
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
3
1
Temp °C
17
18
18
18
18
16
16
16
16
17
17
15
13
13
13
13
13
13
13
14
14
Feels °C
16
17
17
17
18
15
16
15
15
16
16
15
11
11
10
11
11
10
11
14
12
  • 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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