Banks Peninsula - Magnet Bay Surf Break

Lat Long: 43.87° S 172.80° E

Banks Peninsula - Magnet Bay 48 hour detailed Surf Forecast

Issued: 5 pm 03 Sep 2026 (local time)

Forecast update in  hr  min

Today's Banks Peninsula - Magnet Bay sea temperature is
10.4°C
1.4° 

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 (03 Sep):

  • Afternoon surf: Afternoon surf (03 Sep, local time) - 3.5ft (1.0m), 11s period with S swell.
  • Evening surf: Evening surf (03 Sep, local time) - 3ft (0.9m), 10s period with S swell.

The current surf forecast for Banks Peninsula - Magnet Bay at 9PM is: 0.9m 10s primary swell from a South direction and 0.3m 14s secondary swell from a South-southwest direction (forecast issued at 05:00pm September 03). An open ocean swell of 0.8m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (NZST) & DateWave HeightWave Period
Morning (03 Sep)--
Afternoon (03 Sep)3.5ft (1.0m)11s
Evening (03 Sep)3ft (0.9m)10s

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 9°C on Fri night). Winds decreasing (strong winds from the NNW on Thu night, light winds from the NNW by Fri night).

Thu
3
Friday
4
Saturday
5
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)
1
2
1
1
0
0
0
0
0
0
0
1
2
2
2
1
0
2
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1
S
11
1
S
10
0.9
S
10
0.8
S
9
0.4
SSW
16
0.4
SSW
16
0.4
SSW
16
0.4
SSW
15
0.4
SSW
15
1.4
WSW
5
1.4
WSW
6
1.3
SSW
8
1.3
SSW
8
1.4
SSW
9
1.5
SSW
9
1.4
SSW
9
1.1
SSW
9
0.9
SSW
10
0.6
S
16
Wave Graph
Metric surfscale
Energy kJ
223
202
158
109
89
84
82
78
74
97
122
202
237
311
352
308
193
145
195
Wind (km/h)
15
NNW
15
N
20
N
20
NNE
30
N
40
NNW
35
NW
35
WNW
35
WNW
30
W
15
W
10
NW
10
NW
5
NNW
10
NNW
20
NNW
30
NW
15
NNW
10
N
Wind State
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross-on
cross
cross-on
cross-on
cross
cross-off
cross-off
cross-off
cross-off
cross
cross-off
cross-off
High Tide
8:19PM1.69m
8:56AM1.79m
9:23PM1.69m
10:03AM1.83m
Low Tide
2:43AM0.31m
3:21PM0.35m
3:43AM0.29m
4:23PM0.33m
clear
clear
clear
part cloud
cloud
cloud
clear
clear
cloud
clear
clear
clear
part cloud
clear
clear
cloud
part cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:50
6:50
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:02
6:04
6:05
 mm
Temp °C
18
15
13
12
15
15
14
14
14
11
10
9
9
9
10
13
15
12
11
Feels °C
15
12
8
7
9
7
7
6
6
4
5
5
5
6
6
7
8
8
8
  • 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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