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 05 Aug 2026 (local time)

Forecast update in  hr  min

Today's Banks Peninsula - Magnet Bay sea temperature is
10.0° C
1.1° 

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 (05 Aug):

  • Morning surf: Morning surf (05 Aug, local time) - 10ft (3.0m), 11s period with S swell.
  • Afternoon surf: Afternoon surf (05 Aug, local time) - 8ft (2.5m), 11s period with S swell.
  • Evening surf: Evening surf (05 Aug, local time) - 6ft (1.9m), 10s period with SSE swell.

The current surf forecast for Banks Peninsula - Magnet Bay at 3PM is: 2.5m 11s primary swell from a South direction and 0.1m 18s secondary swell from a Southeast direction (forecast issued at 11:00am August 05). The wind direction is predicted to be onshore.

Time (NZST) & DateWave HeightWave Period
Morning (05 Aug)10ft (3.0m)11s
Afternoon (05 Aug)8ft (2.5m)11s
Evening (05 Aug)6ft (1.9m)10s

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


Short Range Forecast

Mostly dry. Mild temperatures (max 8°C on Fri afternoon, min 3°C on Wed night). Wind will be generally light.

Wed
5
Thursday
6
Friday
7
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)
!
!
2
2
2
2
2
2
2
3
3
3
3
3
3
3
3
3
3
3
3
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)
3
S
11
3
S
11
2.5
S
11
2.5
S
11
1.9
SSE
10
1.8
SSE
10
2
SSE
10
1.9
SSE
10
1.8
SSE
10
1.3
S
10
1.3
SE
11
1.3
S
10
1.2
SE
10
1.1
S
16
1.2
S
14
1.2
S
13
1.5
S
13
1.4
S
12
1.3
S
12
1.4
S
11
1.3
S
11
Wave Graph
Metric surfscale
Energy kJ
2304
1898
1633
1487
706
615
757
671
591
305
357
307
302
590
581
507
726
566
464
482
394
Wind (km/h)
15
SW
10
SW
15
SSW
15
SSW
10
SW
10
WSW
5
WNW
5
WNW
5
WNW
5
W
0
SSE
10
ENE
10
NE
5
NE
5
NE
10
NNE
10
NE
5
ENE
5
E
5
ENE
5
NNE
Wind State
on
on
on
on
on
on
cross-on
cross-on
cross-on
glassy
glassy
cross-off
off
off
off
off
off
glassy
glassy
off
glassy
High Tide
8:10AM1.68m
8:36PM1.67m
9:09AM1.71m
9:35PM1.67m
10:13AM1.77m
Low Tide
2:35PM0.38m
3:01AM0.35m
3:33PM0.38m
3:56AM0.32m
4:32PM0.35m
cloud
cloud
cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
cloud
part cloud
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:37
7:37
7:35
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:30
5:31
5:32
 mm
Temp °C
6
5
6
6
6
4
3
3
3
6
7
4
4
4
4
4
5
7
8
7
7
Feels °C
1
1
2
2
2
0
0
0
0
4
5
0
0
1
1
1
2
5
6
4
4
  • 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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