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 12 Jul 2026 (local time)

Forecast update in  hr  min

Today's Banks Peninsula - Magnet Bay sea temperature is
10.4° C
1.2° 

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 (12 Jul):

  • Morning surf: Morning surf (12 Jul, local time) - 3ft (0.9m), 10s period with SSW swell.
  • Afternoon surf: Afternoon surf (12 Jul, local time) - 2.5ft (0.8m), 10s period with SSW swell.
  • Evening surf: Evening surf (12 Jul, local time) - 2.5ft (0.7m), 10s period with SSW swell.

The current surf forecast for Banks Peninsula - Magnet Bay at 3PM is: 0.8m 10s primary swell from a South-southwest direction and 0.6m 9s secondary swell from a East direction (forecast issued at 11:00am July 12). An open ocean swell of 0.2m 2s is not directed at the surf break. The wind direction is predicted to be offshore and the swell rating is 2.

Time (NZST) & DateWave HeightWave Period
Morning (12 Jul)3ft (0.9m)10s
Afternoon (12 Jul)2.5ft (0.8m)10s
Evening (12 Jul)2.5ft (0.7m)10s

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


Short Range Forecast

Mostly dry. Very mild (max 15°C on Tue afternoon, min 6°C on Sun morning). Winds increasing (calm on Sun morning, fresh winds from the NNW by Tue afternoon).

Sun
12
Monday
13
Tuesday
14
Wed
15
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
12 AM
3 AM
6 AM
Rating
(10 max)
2
2
2
2
2
2
2
2
2
0
0
0
1
0
0
0
0
0
0
0
0
0
0
1
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)
0.9
SSW
10
0.9
SSW
10
0.8
SSW
10
0.8
SSW
10
0.7
SSW
10
0.5
S
13
0.8
SSW
13
0.8
SSW
13
0.8
SSW
13
0.7
SSW
12
0.6
SSW
12
0.5
SSW
12
0.4
SSW
12
0.3
SSW
9
0.6
ENE
7
0.4
ENE
6
0.4
ENE
7
0.2
S
18
0.2
S
18
0.2
S
18
0.2
S
16
0.3
SSW
16
0.4
SSW
16
0.4
SSW
16
Wave Graph
Metric surfscale
Energy kJ
173
167
131
125
96
92
222
222
218
162
115
79
46
15
30
17
19
25
25
24
21
51
89
89
Wind (km/h)
5
NNE
5
NNE
10
NE
15
NE
15
NE
15
NE
10
NNE
10
NNE
15
NNE
25
N
20
NNE
15
NNE
20
NNE
15
NNW
15
NNW
15
NNW
15
NNW
20
NNW
30
NNW
15
NNE
15
N
5
WNW
10
WNW
5
WNW
Wind State
glassy
glassy
off
off
off
off
off
cross-off
cross-off
cross-off
cross-off
cross-off
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
cross-off
cross-on
cross-on
glassy
High Tide
1:28PM2.03m
1:50AM1.91m
2:24PM2.12m
2:45AM1.97m
3:19PM2.18m
3:40AM2.02m
Low Tide
7:02AM0.12m
7:42PM0.17m
8:00AM0.04m
8:39PM0.11m
8:57AM-0.03m
9:36PM0.07m
clear
clear
clear
clear
part cloud
part cloud
cloud
clear
clear
clear
cloud
cloud
cloud
cloud
cloud
cloud
clear
cloud
cloud
cloud
cloud
part cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
8:00
7:58
7:58
7:58
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:07
5:08
5:09
5:09
 mm
Temp °C
6
8
8
7
8
8
7
7
7
13
13
11
12
11
12
11
11
14
15
14
14
12
10
9
Feels °C
4
5
5
3
4
5
4
4
3
7
8
6
7
7
8
7
7
9
8
11
11
10
7
7
  • 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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