Whangaehu River Mouth Surf Break

Lat Long: 40.05° S 175.10° E

Whangaehu River Mouth 48 hour detailed Surf Forecast

Issued: 11 am 10 Jul 2026 (local time)

Forecast update in  hr  min

Today's Whangaehu River Mouth sea temperature is
13.7° C
0.0° 

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


How big are the waves at Whangaehu River Mouth today (10 Jul):

  • Morning surf: Morning surf (10 Jul, local time) - 4.5ft (1.3m), 7s period with SSW swell.
  • Afternoon surf: Afternoon surf (10 Jul, local time) - 1.5ft (0.4m), 17s period with SW swell.
  • Evening surf: Evening surf (10 Jul, local time) - 1.5ft (0.4m), 16s period with SW swell.

The current surf forecast for Whangaehu River Mouth at 7PM is: 0.4m 16s primary swell from a Southwest direction and 0.8m 7s secondary swell from a South-southwest direction (forecast issued at 11:00am July 10). The wind direction is predicted to be offshore.

Time (NZST) & DateWave HeightWave Period
Morning (10 Jul)4.5ft (1.3m)7s
Afternoon (10 Jul)1.5ft (0.4m)17s
Evening (10 Jul)1.5ft (0.4m)16s

Table - waves today at Whangaehu River Mouth. (Swell directed towards the surf break)


Short Range Forecast

Mostly dry. Very mild (max 11°C on Fri afternoon, min 5°C on Sat night). Wind will be generally light.

Fri
10
Saturday
11
Sunday
12
Mon
13
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
12 AM
3 AM
6 AM
Rating
(10 max)
2
1
0
1
1
1
1
1
1
1
0
0
1
1
1
1
1
1
1
1
0
1
0
0
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)
1.3
SSW
7
1.1
SSW
7
0.4
SW
17
0.4
SW
16
0.4
SW
16
0.4
SW
16
0.4
SW
16
0.4
SW
15
0.4
SW
15
0.4
SW
14
0.4
SW
18
0.4
SW
17
0.4
SW
16
0.4
SW
16
0.4
SW
16
0.4
SW
16
0.4
SW
16
0.4
SW
16
0.4
SW
16
0.4
SW
15
0.4
SW
15
0.4
SW
15
0.3
SW
15
0.3
SW
15
Wave Graph
Metric surfscale
Energy kJ
177
108
100
90
89
64
64
60
57
54
109
100
93
91
91
90
90
89
64
60
57
57
34
34
Wind (km/h)
15
SE
15
SSE
10
SSE
10
ESE
10
E
5
E
5
ESE
5
E
5
ENE
5
SSE
5
S
5
SSE
5
E
10
ENE
10
ENE
10
NE
10
NE
5
NE
5
SW
0
W
5
NNE
10
NNE
10
NNE
10
NNE
Wind State
cross-off
cross-off
cross
cross-off
cross-off
glassy
glassy
off
glassy
glassy
cross-on
cross
off
off
off
off
off
glassy
glassy
glassy
cross-off
cross-off
cross-off
cross-off
High Tide
5:55PM1.94m
6:26AM1.98m
7:06PM2.02m
7:38AM2.05m
8:12PM2.15m
Low Tide
11:46AM0.56m
00:25AM0.61m
1:03PM0.52m
1:41AM0.51m
2:10PM0.42m
2:44AM0.36m
cloud
part cloud
clear
clear
clear
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:39
7:39
7:39
7:39
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:08
5:09
5:09
5:10
 mm
Temp °C
9
9
11
9
8
8
8
8
7
9
10
9
8
6
5
5
5
9
11
10
8
7
7
7
Feels °C
5
5
7
6
4
6
6
5
5
7
7
6
5
3
2
2
2
7
9
8
5
4
3
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
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