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 01 Sep 2026 (local time)

Forecast update in  hr  min

Today's Banks Peninsula - Magnet Bay sea temperature is
10.8°C
1.9° 

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 (01 Sep):

  • Morning surf: Morning surf (01 Sep, local time) - 15ft (4.5m), 12s period with SSW swell.
  • Afternoon surf: Afternoon surf (01 Sep, local time) - 11ft (3.5m), 13s period with S swell.
  • Evening surf: Evening surf (01 Sep, local time) - 10ft (3.0m), 13s period with S swell.

The current surf forecast for Banks Peninsula - Magnet Bay at 7PM is: 3.0m 13s primary swell from a South direction and 1.0m 18s secondary swell from a South direction (forecast issued at 11:00am September 01). The wind direction is predicted to be cross-offshore and the swell rating is 11.

Time (NZST) & DateWave HeightWave Period
Morning (01 Sep)15ft (4.5m)12s
Afternoon (01 Sep)11ft (3.5m)13s
Evening (01 Sep)10ft (3.0m)13s

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


Short Range Forecast

Mostly dry. Very mild (max 18°C on Thu afternoon, min 7°C on Tue morning). Winds increasing (calm on Tue afternoon, fresh winds from the N by Thu night).

Tue
1
Wednesday
2
Thursday
3
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)
0
0
!
!
!
!
!
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4
3
2
3
3
3
1
2
2
1
2
1
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)
4.5
SSW
12
4.5
SSW
12
3.5
S
13
3
S
13
3
S
13
3
S
13
3
S
16
3
S
15
3
S
14
2.5
S
13
2.3
S
13
2.1
S
13
1.8
S
12
1.6
S
12
1.5
S
12
1.3
S
11
1.2
S
11
1.1
S
11
1.1
S
11
1
S
10
0.9
S
10
Wave Graph
Metric surfscale
Energy kJ
5943
6609
4443
3370
2989
2668
5178
4064
3160
2394
1766
1420
964
714
607
426
345
286
275
202
158
Wind (km/h)
30
SW
20
SW
5
NW
15
NNE
10
NNW
15
NW
15
NW
15
NW
10
NW
15
NW
25
NW
25
NNW
15
N
15
NNW
10
NNW
10
NW
10
NW
10
NNW
5
NW
15
NNW
20
N
Wind State
on
on
glassy
cross-off
cross-off
cross
cross
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross-off
cross-off
cross
cross-off
cross-off
High Tide
6:04AM1.78m
6:28PM1.75m
6:55AM1.78m
7:21PM1.71m
7:53AM1.78m
8:19PM1.69m
Low Tide
12:27PM0.29m
00:51AM0.30m
1:22PM0.33m
1:45AM0.31m
2:20PM0.35m
clear
clear
clear
clear
part cloud
part cloud
part cloud
clear
clear
cloud
cloud
cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:56
6:54
6:52
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:00
6:01
6:02
 mm
Temp °C
7
8
10
8
7
8
8
8
10
12
15
13
12
13
13
12
15
17
18
15
14
Feels °C
-1
2
7
4
3
3
4
4
6
8
9
7
9
9
10
9
12
14
16
12
10
  • 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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