Mangahume Surf Break

Lat Long: 39.52° S 173.93° E

Mangahume 48 hour detailed Surf Forecast

Issued: 11 pm 22 Aug 2026 (local time)

Forecast update in  hr  min

Today's Mangahume sea temperature is
13.8°C
0.4° 

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 (23 Aug):

  • Morning surf: Morning surf (23 Aug, local time) - 15ft (4.5m), 9s period with WNW swell.
  • Afternoon surf: Afternoon surf (23 Aug, local time) - 15ft (4.5m), 10s period with W swell.
  • Evening surf: Evening surf (23 Aug, local time) - 15ft (4.5m), 11s period with W swell.

The current surf forecast for Mangahume at 6AM is: 4.0m 8s primary swell from a West-northwest direction and 0.4m 16s secondary swell from a West-southwest direction, 0.3m 19s secondary swell from a West-southwest direction (forecast issued at 11:00pm August 22). The wind direction is predicted to be cross-shore.

Time (NZST) & DateWave HeightWave Period
Morning (23 Aug)15ft (4.5m)9s
Afternoon (23 Aug)15ft (4.5m)10s
Evening (23 Aug)15ft (4.5m)11s

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


Short Range Forecast

Light rain (total 9mm), mostly falling on Sun morning. Very mild (max 14°C on Sun morning, min 12°C on Sun afternoon). Winds decreasing (strong winds from the NW on Sat night, moderate winds from the WNW by Mon night).

Sunday
23
Monday
24
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
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
3
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
WSW
13
2.3
NW
7
3
WNW
7
4
WNW
8
4.5
WNW
9
4
W
10
4.5
W
10
4
W
11
4.5
W
11
4.5
WSW
12
4.5
WSW
13
4.5
WSW
14
4.5
WSW
15
4
WSW
15
4
WSW
14
3.5
WSW
14
3.5
WSW
14
Wave Graph
Metric surfscale
Energy kJ
261
453
921
1912
3426
3672
4187
3922
4259
5441
6777
7522
7845
6742
5936
5359
4815
Wind (km/h)
30
NNW
35
NNW
45
NNW
45
NW
45
WNW
40
WNW
35
W
30
W
35
W
30
W
25
W
25
W
30
W
25
W
25
W
25
WNW
20
WNW
Wind State
cross-off
cross-off
cross-off
cross
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
High Tide
6:01AM2.15m
6:47PM2.26m
7:14AM2.26m
7:47PM2.43m
Low Tide
11:51PM1.15m
12:24PM1.05m
1:06AM1.04m
1:28PM0.90m
clear
part cloud
part cloud
light rain
mod rain
rain showers
part cloud
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:01
7:00
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:52
5:52
 mm
1
6
2
Temp °C
13
13
13
13
14
13
12
12
12
12
12
12
12
13
13
12
12
Feels °C
7
6
5
4
6
5
4
5
5
5
6
6
6
7
8
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
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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