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 28 Aug 2026 (local time)

Forecast update in  hr  min

Today's Banks Peninsula - Magnet Bay sea temperature is
10.3°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 (28 Aug):

  • Morning surf: Morning surf (28 Aug, local time) - 4ft (1.2m), 12s period with S swell.
  • Afternoon surf: Afternoon surf (28 Aug, local time) - 3.5ft (1.1m), 11s period with S swell.
  • Evening surf: Evening surf (28 Aug, local time) - 3.5ft (1.0m), 11s period with S swell.

The current surf forecast for Banks Peninsula - Magnet Bay at 6PM is: 1.0m 11s primary swell from a South direction and 1.0m 9s secondary swell from a East-northeast direction (forecast issued at 11:00am August 28). The wind direction is predicted to be cross-shore.

Time (NZST) & DateWave HeightWave Period
Morning (28 Aug)4ft (1.2m)12s
Afternoon (28 Aug)3.5ft (1.1m)11s
Evening (28 Aug)3.5ft (1.0m)11s

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


Short Range Forecast

Light rain (total 2mm), mostly falling on Sun afternoon. Very mild (max 16°C on Fri afternoon, min 6°C on Sun night). Winds increasing (calm on Sat afternoon, strong winds from the SW by Sun night).

Fri
28
Saturday
29
Sunday
30
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
2
1
1
0
1
2
2
0
0
1
1
0
0
1
2
2
0
0
0
0
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)
1.2
S
12
0.9
SSE
12
1.1
S
11
1
S
11
1
S
11
1
S
11
1
S
10
0.9
SSE
10
0.8
S
10
0.7
S
10
0.6
S
10
0.8
SSW
9
0.7
SSW
9
0.9
SSW
10
0.9
SSW
11
1
SSW
11
1
SSW
12
0.9
SSW
16
1.7
SSW
16
3
SSW
8
4
SSW
11
Wave Graph
Metric surfscale
Energy kJ
393
232
298
237
233
229
221
173
127
98
71
88
78
151
186
234
297
424
1498
1086
3195
Wind (km/h)
30
NNE
20
NNE
15
NW
5
NW
10
WSW
5
WNW
10
NNE
10
N
15
WNW
10
WNW
5
NNW
5
NNE
15
NW
15
NW
10
W
10
NNE
15
NNW
25
WNW
30
S
35
SW
40
SW
Wind State
cross-off
off
cross
cross
on
cross
cross-off
cross-off
cross-on
cross-on
glassy
off
cross
cross
cross-on
cross-off
cross-off
cross
cross-on
on
on
High Tide
3:41PM1.84m
3:56AM1.76m
4:19PM1.84m
4:36AM1.77m
4:59PM1.82m
Low Tide
9:23AM0.24m
9:51PM0.29m
10:05AM0.22m
10:32PM0.27m
10:49AM0.23m
part cloud
part cloud
clear
clear
clear
clear
cloud
clear
clear
clear
part cloud
part cloud
clear
part cloud
cloud
part cloud
clear
clear
light rain
light rain
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:03
7:01
7:00
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:57
5:58
5:59
 mm
1
1
Temp °C
14
15
16
14
11
10
10
9
10
12
13
11
10
9
8
8
10
15
10
9
8
Feels °C
7
11
13
12
8
8
8
6
6
9
11
9
6
4
4
5
6
9
4
0
-2
  • 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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