Banks Peninsula - Magnet Bay Surf Break

Lat Long: 43.87° S 172.80° E

Banks Peninsula - Magnet Bay 48 hour detailed Surf Forecast

Issued: 11 am 24 Aug 2026 (local time)

Forecast update in  hr  min

Today's Banks Peninsula - Magnet Bay sea temperature is
10.4°C
1.5° 

Banks Peninsula - Magnet 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 Banks Peninsula - Magnet Bay today (24 Aug):

  • Morning surf: Morning surf (24 Aug, local time) - 7.5ft (2.3m), 12s period with SSW swell.
  • Afternoon surf: Afternoon surf (24 Aug, local time) - 6ft (1.9m), 11s period with SSW swell.
  • Evening surf: Evening surf (24 Aug, local time) - 4.5ft (1.4m), 11s period with SSW swell.

The current surf forecast for Banks Peninsula - Magnet Bay at 2PM is: 1.9m 12s primary swell from a South-southwest direction and 0.2m 14s secondary swell from a East-southeast direction, 0.3m 3s secondary swell from a Northwest direction (forecast issued at 11:00am August 24). The wind direction is predicted to be cross-offshore and the swell rating is 3.

Time (NZST) & DateWave HeightWave Period
Morning (24 Aug)7.5ft (2.3m)12s
Afternoon (24 Aug)6ft (1.9m)11s
Evening (24 Aug)4.5ft (1.4m)11s

Table - waves today at Banks Peninsula - Magnet Bay. (Swell directed towards the surf break)


Short Range Forecast

Moderate rain (total 13mm), heaviest on Wed night. Very mild (max 17°C on Tue morning, min 8°C on Tue night). Wind will be generally light.

Mon
24
Tuesday
25
Wednesday
26
9 AM
12 PM
3 PM
6 PM
9 PM
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
Rating
(10 max)
4
3
3
3
3
3
2
3
2
0
1
2
3
3
3
3
3
3
4
3
2
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)
2.3
SSW
12
2
SSW
12
1.9
SSW
11
1.6
SSW
11
1.4
SSW
11
0.9
SSW
15
1.5
S
15
1.4
SSW
15
1.3
SSW
15
1.2
SSW
15
1.2
SSW
15
1.2
SSW
15
1.3
SSW
15
1.4
SSW
15
1.4
SSW
14
1.4
SSW
14
1.4
SSW
13
1.5
SSW
14
1.6
SSW
15
1.7
SSW
16
2
S
17
Wave Graph
Metric surfscale
Energy kJ
1480
1018
889
561
452
370
1060
892
754
639
666
666
806
827
763
721
632
838
1021
1474
2290
Wind (km/h)
10
NNW
5
NW
10
NNW
10
NNW
15
NNW
15
NNW
20
NW
15
NNW
20
NNW
30
NW
20
NW
10
SE
15
ESE
10
E
10
NE
10
ENE
10
ENE
10
E
15
ESE
20
ESE
15
SE
Wind State
cross-off
cross
cross-off
cross-off
cross-off
cross-off
cross
cross-off
cross-off
cross
cross
cross
cross-off
cross-off
off
off
off
cross-off
cross-off
cross-off
cross
High Tide
1:06PM1.73m
1:22AM1.64m
1:47PM1.77m
2:01AM1.68m
2:26PM1.81m
Low Tide
6:36AM0.42m
7:08PM0.46m
7:19AM0.37m
7:50PM0.41m
8:01AM0.32m
8:30PM0.36m
clear
clear
clear
cloud
cloud
cloud
cloud
clear
clear
part cloud
part cloud
clear
clear
part cloud
cloud
part cloud
part cloud
cloud
cloud
cloud
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:09
7:07
7:07
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:52
5:52
5:53
 mm
3
Temp °C
9
13
15
13
12
11
13
13
14
17
17
12
9
8
8
9
10
12
12
10
9
Feels °C
5
10
12
10
8
7
8
9
9
11
13
10
6
5
5
7
8
10
9
6
5
  • 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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