Whangaehu River Mouth surfForecast / Wanganui-Manawatu / New Zealand

information circle12 Day Weather and Surf, issued 6 pm Sunday 30 Nov 2025 NZDT
Forecast update in hr  min  s Forecast update imminent
Whangaehu River Mouth surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Whangaehu River Mouth sea temperature is
18.4° C
(Which is 2.9°C warmer than normal for this time of year)


Best Forecast Surf Conditions for Whangaehu River Mouth this week:

The surf forecast for Whangaehu River Mouth over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Dec 02) at 7AM. The primary swell is predicted to be 0.6m and 10s period with a secondary swell of 0.8m and 6s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Whangaehu River Mouth in the next 12 days are 2.4m 8s and forecast to arrive on Thursday (Dec 04) at 10AM. Winds are predicted to be cross-onshore at the time the swell arrives.

Wave TypeTime (NZDT) & Date Wave Height & Period
Next good surf (1 star+) 7AM (Tue 2nd Dec)2ft (0.6m) 10s
Best Surf 1AM (Fri 5th Dec)3.5ft (1.0m) 9s
Most Powerful10AM (Thu 4th Dec)8ft (2.4m) 8s

Table - best surf conditions forecast for Whangaehu River Mouth over the next 12 days.

Updates in  hr  min  s Forecast update imminent

Short Range Forecast Heavy rain (total 25mm), heaviest during Tue night. Warm (max 20°C on Tue morning, min 13°C on Mon night). Winds decreasing (fresh winds from the WNW on Sun night, calm by Wed morning).

Days 3-6 Weather Summary Heavy rain (total 26mm), heaviest during Wed night. Warm (max 20°C on Sat morning, min 12°C on Thu night). Mainly strong winds.

Sun
30
Monday
01
Tuesday
02
Wednesday
03
Thursday
04
Friday
05
Saturday
06
PMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAM
Rating
(10 max)
0
0
0
0
1
0
0
1
0
0
0
0
0
2
0
0
1
0
0
1
0
Swell
Height Map
Wave Height (m) & direction (?)
0.7
SW
1.1
W
2.1
WSW
1.6
WSW
1.6
W
0.6
WSW
0.6
WSW
0.6
WSW
0.5
WSW
0.4
WSW
1.3
SSW
2.4
SSW
1.9
SSW
1
WSW
1
WSW
1.1
W
1.3
WSW
1.2
WNW
1
W
1.1
WSW
0.9
WSW
Period(s) (?)14888799109878899877666
Wave
Graph
(?)Metric surfscale
Energy kJ (?)2081495883242696459774522177709416158147157172131789648
Wind
(km/h)
15
NNW
30
WNW
30
WNW
30
W
15
NNW
15
NW
10
WSW
5
E
5
E
10
E
35
S
35
SSW
15
WSW
10
N
20
WNW
25
WNW
15
N
20
NW
20
WNW
10
N
15
WNW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscross-
on
cross-
on
cross-
on
crosscross-
on
oncross-
off
glassoffcross-
on
cross-
on
oncross-
off
cross-
on
cross-
on
cross-
off
cross-
on
cross-
on
cross-
off
cross-
on
High Tide
/ height (m)
6:32PM
1.98
7:14AM
1.94
7:36PM
2.09
8:14AM
2.09
8:35PM
2.21
9:08AM
2.25
9:30PM
2.32
9:58AM
2.39
10:21PM
2.41
10:47AM
2.48
11:11PM
2.44
11:34AM
2.53
11:59PM
2.42
12:22PM
2.51
Low Tide
/ height (m)
1:15AM
0.48
1:40PM
0.54
2:14AM
0.35
2:38PM
0.39
3:06AM
0.23
3:30PM
0.25
3:54AM
0.13
4:19PM
0.13
4:40AM
0.08
5:06PM
0.07
5:24AM
0.07
5:52PM
0.06
6:08AM
0.10
Sun
30
Monday
01
Tuesday
02
Wednesday
03
Thursday
04
Friday
05
Saturday
06
Sunrise--5:45--5:45--5:43--5:43--5:43--5:43--5:43
Sunset8:30--8:30--8:31--8:32--8:34--8:35--8:36--
rain showers
rain showers
clear
clear
clear
part cloud
rain showers
rain showers
mod rain
mod rain
heavy rain
light rain
clear
clear
clear
clear
clear
part cloud
part cloud
clear
clear
Rain (mm)
31----31269161---------
Temp. °C191918171620171620191517171418181520201720
Feels °C (?)171712111218161721191111141314141316171717
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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Information about the Whangaehu River Mouth Surf forecast

The above surf forecast table for Whangaehu River Mouth provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Whangaehu River Mouth can be found by selecting the local surf guide option on the grey menu. Our Whangaehu River Mouth surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Whangaehu River Mouth) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Whangaehu River Mouth may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Are you planning a holiday in Wanganui and the Manawatu? If you are looking for accommodation near Whangaehu River Mouth, camping, hotels and holiday cottages in Wanganui and the Manawatu, consider staying in Wanganui which is 13 km (8 miles) away. Other places in and around Wanganui and the Manawatu where you can find information about places to rent, and car hire include Palmerston North which is 55 km (34 miles) away, Levin and Paraparaumu.

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