Mangahume Surf Break

Lat Long: 39.52° S 173.93° E

Mangahume 48 hour detailed Surf Forecast

Issued: 11 pm 15 Aug 2026 (local time)

Forecast update in  hr  min

Today's Mangahume sea temperature is
13.6° C
0.1° 

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 (16 Aug):

  • Morning surf: Morning surf (16 Aug, local time) - 15ft (4.5m), 9s period with SSE swell.
  • Afternoon surf: Afternoon surf (16 Aug, local time) - 15ft (4.5m), 10s period with SSE swell.
  • Evening surf: Evening surf (16 Aug, local time) - 13ft (4.0m), 9s period with SSE swell.

The current surf forecast for Mangahume at 5AM is: 2.4m 16s primary swell from a West-southwest direction and 1.1m 9s secondary swell from a West-southwest direction, 3.5m 8s secondary swell from a South-southeast direction (forecast issued at 11:00pm August 15). The wind direction is predicted to be cross-shore.

Time (NZST) & DateWave HeightWave Period
Morning (16 Aug)15ft (4.5m)9s
Afternoon (16 Aug)15ft (4.5m)10s
Evening (16 Aug)13ft (4.0m)9s

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


Short Range Forecast

Light rain (total 7mm), mostly falling on Sat night. Very mild (max 12°C on Sat night, min 7°C on Mon night). Winds decreasing (near gales from the SE on Sun morning, calm by Mon night).

Sunday
16
Monday
17
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
0
0
0
0
0
0
0
0
0
0
0
1
2
2
3
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
2.1
WSW
16
2.1
WSW
16
2.4
WSW
16
2.4
WSW
16
4.5
SSE
9
4.5
SSE
10
4.5
SSE
10
4
SSE
10
4
SSE
9
2.2
WSW
15
2.1
WSW
15
2
WSW
15
2
WSW
15
1.9
WSW
15
1.8
WSW
15
1.8
WSW
14
1.7
WSW
14
Wave Graph
Metric surfscale
Energy kJ
2172
2136
2895
2895
3396
3826
3516
2779
2390
2119
1898
1716
1716
1546
1337
1319
1175
Wind (km/h)
30
SE
40
SE
45
SE
55
SSE
55
SE
55
SE
50
SE
45
SE
45
SE
45
SE
45
SE
45
SSE
35
SSE
30
SSE
25
SSE
15
SSE
10
S
Wind State
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross-on
cross-on
High Tide
11:50PM3.29m
12:11PM3.09m
00:28AM3.15m
12:49PM2.96m
Low Tide
6:05AM0.03m
6:19PM0.14m
6:43AM0.18m
6:58PM0.33m
cloud
light rain
light rain
light rain
light rain
light rain
cloud
cloud
cloud
cloud
cloud
cloud
cloud
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:11
7:09
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:45
5:46
 mm
1
2
2
1
1
Temp °C
12
10
9
9
8
8
8
9
9
9
9
8
9
10
9
8
8
Feels °C
7
2
-1
-2
-4
-4
-3
-2
-2
-2
-1
-2
0
2
2
3
5
  • 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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