Mangahume Surf Break

Lat Long: 39.52° S 173.93° E

Mangahume 48 hour detailed Surf Forecast

Issued: 5 pm 16 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 (16 Aug):

  • Afternoon surf: Afternoon surf (16 Aug, local time) - 13ft (4.0m), 10s period with SSE swell.
  • Evening surf: Evening surf (16 Aug, local time) - 7.5ft (2.3m), 15s period with WSW swell.

The current surf forecast for Mangahume at 11PM is: 2.2m 15s primary swell from a West-southwest direction and 3.5m 9s secondary swell from a South-southeast direction (forecast issued at 05:00pm August 16). The wind direction is predicted to be cross-shore.

Time (NZST) & DateWave HeightWave Period
Morning (16 Aug)--
Afternoon (16 Aug)13ft (4.0m)10s
Evening (16 Aug)7.5ft (2.3m)15s

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


Short Range Forecast

Some drizzle, heaviest during Sun afternoon. Very mild (max 11°C on Tue afternoon, min 7°C on Mon night). Winds decreasing (near gales from the SE on Sun afternoon, calm by Mon night).

Sun
16
Monday
17
Tuesday
18
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)
0
0
0
0
0
0
1
0
2
3
4
4
3
3
3
3
2
4
3
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
4
SSE
10
4
SSE
10
2.3
WSW
15
2.2
WSW
15
2.1
WSW
15
2.1
WSW
15
2
WSW
15
1.9
WSW
15
1.5
WSW
15
1.8
WSW
14
1.7
WSW
14
1.7
WSW
14
1.6
WSW
14
1.6
WSW
14
1.6
WSW
14
1.6
WSW
13
1.7
WSW
13
1.8
WSW
13
1.9
WSW
12
Wave Graph
Metric surfscale
Energy kJ
3313
2647
2272
2119
1953
1873
1716
1546
911
1319
1175
1143
955
928
889
863
936
1028
964
Wind (km/h)
50
SE
45
SE
45
SE
45
SE
45
SE
40
SSE
30
SSE
25
SSE
20
SSE
10
SSE
0
NE
5
ENE
5
NE
5
ENE
5
ESE
5
SSW
10
WSW
5
S
20
ESE
Wind State
cross
cross
cross
cross
cross
cross
cross
cross-on
cross
cross-on
glassy
off
glassy
glassy
glassy
glassy
cross-on
glassy
cross-off
High Tide
00:28AM3.15m
12:49PM2.96m
1:06AM2.95m
1:28PM2.78m
Low Tide
6:19PM0.14m
6:43AM0.18m
6:58PM0.33m
7:21AM0.37m
7:37PM0.55m
cloud
light rain
cloud
cloud
cloud
part cloud
part cloud
clear
part cloud
clear
clear
clear
part cloud
cloud
clear
clear
clear
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:09
7:07
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:45
5:46
5:47
 mm
1
Temp °C
9
8
9
9
9
9
9
10
9
9
8
7
7
8
8
10
11
10
9
Feels °C
-3
-2
-2
-2
-1
0
1
3
3
5
6
4
4
5
6
8
8
8
4
  • 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.


Nearest locationNearest