Mangahume Surf Break

Lat Long: 39.52° S 173.93° E

Mangahume 48 hour detailed Surf Forecast

Issued: 5 am 19 Sep 2026 (local time)

Forecast update in  hr  min

Today's Mangahume sea temperature is
13.8°C
0.3° 

Mangahume surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Mangahume today (19 Sep):

  • Morning surf: Morning surf (19 Sep, local time) - 6ft (1.8m), 15s period with WSW swell.
  • Afternoon surf: Afternoon surf (19 Sep, local time) - 7ft (2.1m), 15s period with WSW swell.
  • Evening surf: Evening surf (19 Sep, local time) - 6ft (1.9m), 15s period with WSW swell.

The current surf forecast for Mangahume at 10AM is: 1.9m 15s primary swell from a West-southwest direction and 3.0m 8s secondary swell from a West-southwest direction (forecast issued at 05:00am September 19). The wind direction is predicted to be cross-onshore.

Time (NZST) & DateWave HeightWave Period
Morning (19 Sep)6ft (1.8m)15s
Afternoon (19 Sep)7ft (2.1m)15s
Evening (19 Sep)6ft (1.9m)15s

Table - waves today at Mangahume. (Swell directed towards the surf break)


Short Range Forecast

Light rain (total 4mm), mostly falling on Sat night. Very mild (max 14°C on Sat morning, min 9°C on Sun night). Winds decreasing (strong winds from the WSW on Sat night, calm by Sun night).

Saturday
19
Sunday
20
Monday
21
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)
3
0
0
0
1
0
0
0
0
0
0
0
0
0
8
8
5
0
0
0
4
3
2
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)
1.8
WSW
15
1.8
WSW
15
1.8
WSW
15
1.9
WSW
15
2.1
WSW
15
1.9
WSW
15
1.9
WSW
15
1.8
WSW
14
3.5
W
9
5
WSW
10
5
WSW
11
5
WSW
11
5
WSW
12
5
WSW
11
4.5
WSW
15
4
WSW
16
3.5
WSW
16
3.5
WSW
16
3.5
WSW
16
3
WSW
16
3
WSW
15
3
WSW
15
3
WSW
14
Wave Graph
Metric surfscale
Energy kJ
1447
1409
1409
1546
1772
1546
1546
1389
1670
4310
6162
6516
6631
6284
8652
7754
6702
6236
5461
4982
4686
3987
3594
Wind (km/h)
10
W
20
W
30
W
30
WNW
30
WNW
35
WNW
30
WNW
35
WNW
35
W
40
WSW
35
SW
40
WSW
35
WSW
30
WSW
5
WSW
5
NNE
10
WNW
25
W
30
WNW
30
WNW
30
WNW
30
WNW
30
WNW
Wind State
cross-on
cross-on
cross-on
cross-on
cross
cross
cross-on
cross
cross-on
on
on
cross-on
on
on
on
glassy
cross-on
cross-on
cross-on
cross-on
cross
cross
cross
High Tide
2:36AM2.26m
3:16PM2.22m
3:50AM2.11m
4:43PM2.15m
5:25AM2.10m
6:11PM2.23m
Low Tide
8:55AM1.03m
9:40PM1.15m
10:18AM1.14m
11:14PM1.18m
11:48AM1.09m
clear
part cloud
part cloud
part cloud
cloud
light rain
part cloud
cloud
rain showers
rain showers
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:18
6:16
6:16
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:16
6:17
6:19
 mm
1
2
1
Temp °C
10
12
13
14
13
13
13
13
13
10
11
12
12
11
11
9
9
12
12
12
12
12
12
Feels °C
7
8
7
9
8
7
7
6
6
1
2
3
4
4
8
7
6
6
6
5
5
6
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
How to use the Wavefinder 

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Mangahume surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


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