Mangahume Surf Break

Lat Long: 39.52° S 173.93° E

Mangahume 48 hour detailed Surf Forecast

Issued: 11 pm 12 Aug 2026 (local time)

Forecast update in  hr  min

Today's Mangahume sea temperature is
13.7° C
0.2° 

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 (13 Aug):

  • Morning surf: Morning surf (13 Aug, local time) - 4.5ft (1.3m), 10s period with WNW swell.
  • Afternoon surf: Afternoon surf (13 Aug, local time) - 5.5ft (1.7m), 12s period with WNW swell.
  • Evening surf: Evening surf (13 Aug, local time) - 5ft (1.6m), 11s period with WNW swell.

The current surf forecast for Mangahume at 5AM is: 1.1m 10s primary swell from a West-northwest direction (forecast issued at 11:00pm August 12). An open ocean swell of 1.3m 7s 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 (13 Aug)4.5ft (1.3m)10s
Afternoon (13 Aug)5.5ft (1.7m)12s
Evening (13 Aug)5ft (1.6m)11s

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


Short Range Forecast

Light rain (total 6mm), mostly falling on Wed night. Very mild (max 15°C on Thu morning, min 11°C on Wed night). Wind will be generally light.

Thursday
13
Friday
14
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
3
3
3
4
4
4
4
4
3
1
2
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.9
WNW
12
0.9
WNW
11
1.1
WNW
10
1.1
WNW
10
1.3
WNW
10
1.3
WNW
10
1.7
WNW
12
1.6
WNW
11
1.6
WNW
11
1
WSW
17
1.1
WSW
16
1.2
WSW
16
1.3
WSW
16
1.6
WSW
15
0.9
WSW
14
1
WSW
15
1.1
WSW
15
Wave Graph
Metric surfscale
Energy kJ
193
210
251
232
338
338
780
603
594
587
620
657
768
1200
367
443
566
Wind (km/h)
0
NW
5
NE
10
NE
15
NNE
15
NNE
15
N
10
NW
5
NNW
5
ENE
5
ENE
5
NE
5
E
10
ESE
15
SE
20
SE
15
SE
15
SSE
Wind State
glassy
glassy
off
off
off
cross-off
cross
glassy
cross-off
glassy
glassy
glassy
cross-off
cross
cross
cross
cross
High Tide
9:46PM3.24m
10:08AM3.13m
10:29PM3.34m
10:51AM3.19m
Low Tide
4:02AM0.05m
4:18PM0.00m
4:46AM-0.04m
5:00PM-0.03m
light rain
light rain
light rain
rain showers
part cloud
part cloud
light rain
cloud
cloud
cloud
cloud
part cloud
part cloud
part cloud
part cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:15
7:13
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:43
5:44
 mm
1
2
1
1
1
Temp °C
11
11
12
11
13
15
15
13
12
12
12
12
12
14
14
12
12
Feels °C
11
10
10
8
11
13
14
12
11
11
11
11
10
11
11
10
10
  • 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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