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 am 16 Sep 2026 (local time)

Forecast update in  hr  min

Today's Banks Peninsula - Magnet Bay sea temperature is
10.5°C
1.3° 

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 (16 Sep):

  • Morning surf: Morning surf (16 Sep, local time) - 1ft (0.3m), 13s period with SSW swell.
  • Afternoon surf: Afternoon surf (16 Sep, local time) - 1ft (0.3m), 13s period with SSW swell.
  • Evening surf: Evening surf (16 Sep, local time) - 1.5ft (0.4m), 14s period with SSW swell.

The current surf forecast for Banks Peninsula - Magnet Bay at 10AM is: 0.3m 13s primary swell from a South-southwest direction and 0.4m 3s secondary swell from a Northwest direction (forecast issued at 05:00am September 16). An open ocean swell of 0.4m 6s is not directed at the surf break. The wind direction is predicted to be cross-shore.

Time (NZST) & DateWave HeightWave Period
Morning (16 Sep)1ft (0.3m)13s
Afternoon (16 Sep)1ft (0.3m)13s
Evening (16 Sep)1.5ft (0.4m)14s

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


Short Range Forecast

Moderate rain (total 10mm), heaviest on Thu morning. Very mild (max 15°C on Wed morning, min 5°C on Thu night). Wind will be generally light.

Wednesday
16
Thursday
17
Friday
18
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
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
Rating
(10 max)
1
0
0
0
0
0
0
0
1
1
1
0
0
0
1
0
1
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
Height Map
Wave
Height (m)
Direction
Period (s)
0.3
SSW
13
0.3
SSW
13
0.3
SSW
13
0.3
SSW
13
0.3
SSW
13
0.3
SSW
14
0.4
SSW
14
0.5
S
15
0.5
SSW
14
0.5
SSW
14
0.5
SSW
14
1.5
S
6
1.8
SSW
6
1.3
SSW
6
0.5
S
17
0.5
S
16
0.5
S
16
0.6
S
16
0.6
S
16
0.7
SSW
15
0.8
SSW
15
1
SSW
15
1
SSW
15
Wave Graph
Metric surfscale
Energy kJ
34
34
34
34
35
36
66
109
113
104
105
139
200
113
140
132
129
181
179
246
300
474
462
Wind (km/h)
15
NNW
10
NW
10
NW
10
WNW
20
S
15
S
10
SE
10
SSE
5
SSE
10
SE
10
SSE
20
SSW
20
SSW
15
SSW
10
WSW
10
W
10
WNW
5
NNW
10
NNE
10
NNE
10
NNW
10
NNE
10
NNW
Wind State
cross-off
cross
cross
cross-on
cross-on
cross-on
cross
cross
cross
cross
cross-on
cross-on
on
on
on
cross-on
cross
glassy
cross-off
off
cross-off
cross-off
cross-off
High Tide
7:09AM1.75m
7:33PM1.64m
8:05AM1.69m
8:30PM1.58m
9:04AM1.65m
Low Tide
00:58AM0.33m
1:30PM0.40m
1:50AM0.40m
2:24PM0.47m
2:43AM0.46m
3:19PM0.52m
clear
clear
clear
cloud
cloud
cloud
cloud
cloud
light rain
light rain
light rain
light rain
light rain
cloud
cloud
clear
clear
clear
part cloud
clear
clear
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:30
6:28
6:26
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:17
6:19
6:20
 mm
1
1
2
4
2
Temp °C
10
10
13
15
12
9
9
9
9
9
9
8
6
7
7
6
5
5
8
10
12
11
9
Feels °C
6
6
9
12
8
5
7
7
7
7
7
3
1
3
4
3
2
2
5
6
9
8
6
  • 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
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