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 pm 21 Jul 2026 (local time)

Forecast update in  hr  min

Today's Banks Peninsula - Magnet Bay sea temperature is
10.2° C
1.0° 

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 (22 Jul):

  • Morning surf: Morning surf (22 Jul, local time) - 3ft (0.9m), 12s period with SSW swell.
  • Afternoon surf: Afternoon surf (22 Jul, local time) - 2.5ft (0.8m), 12s period with SSW swell.
  • Evening surf: Evening surf (22 Jul, local time) - 2.5ft (0.8m), 12s period with SSW swell.

The current surf forecast for Banks Peninsula - Magnet Bay at 2AM is: 1.1m 12s primary swell from a South direction and 0.3m 11s secondary swell from a East-southeast direction, 0.3m 2s secondary swell from a West-northwest direction (forecast issued at 11:00pm July 21). The wind direction is predicted to be cross-shore.

Time (NZST) & DateWave HeightWave Period
Morning (22 Jul)3ft (0.9m)12s
Afternoon (22 Jul)2.5ft (0.8m)12s
Evening (22 Jul)2.5ft (0.8m)12s

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


Short Range Forecast

Mostly dry. Very mild (max 13°C on Thu afternoon, min 8°C on Tue night). Wind will be generally light.

Wednesday
22
Thursday
23
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)
2
1
1
1
2
2
1
1
1
1
1
1
1
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)
1.2
S
12
1.2
S
12
1.1
S
12
1
S
12
0.9
SSW
12
0.8
SSW
12
0.8
SSW
12
0.8
SSW
12
0.8
SSW
12
0.7
SSW
11
0.6
SSW
13
0.5
SSW
9
0.5
SSW
9
0.5
SSW
9
0.5
SSW
8
0.4
SSW
8
0.4
SSW
8
Wave Graph
Metric surfscale
Energy kJ
404
404
347
289
240
192
161
153
153
133
129
47
45
44
39
21
20
Wind (km/h)
10
NNW
10
NW
5
NW
5
NW
5
NW
0
WSW
0
E
10
ENE
10
NE
10
NNE
10
NNE
15
NE
10
NNE
5
N
10
NNE
15
N
15
N
Wind State
cross-off
cross
cross
cross
glassy
glassy
glassy
off
off
off
off
off
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
9:41PM1.70m
10:16AM1.69m
10:39PM1.64m
11:13AM1.68m
Low Tide
3:55AM0.32m
4:23PM0.41m
4:46AM0.38m
5:16PM0.46m
clear
clear
cloud
cloud
cloud
cloud
clear
clear
clear
clear
part cloud
cloud
cloud
cloud
part cloud
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:52
7:52
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:16
5:17
 mm
Temp °C
10
9
9
8
8
11
11
9
9
8
8
8
9
11
13
12
11
Feels °C
6
5
6
5
6
9
9
6
5
5
5
4
6
9
10
8
7
  • 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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