Wanganui River Mouth surf break

Wanganui River Mouth surfForecast / Wanganui-Manawatu / New Zealand

information circle12 Day Weather and Surf, issued 6 pm Sunday 08 Mar 2026 NZDT
Forecast update in hr  min  s Forecast update imminent
Wanganui River Mouth surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Wanganui River Mouth sea temperature is
17.2° C
(Which is 1.3°C colder than average for this time of year)

Best Forecast Surf Conditions for Wanganui River Mouth this week:

The surf forecast for Wanganui River Mouth over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Mar 09) at 7AM. The primary swell is predicted to be 0.5m and 15s period with a secondary swell of 1.0m and 6s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Wanganui River Mouth in the next 12 days are 3.0m 10s and forecast to arrive on Saturday (Mar 14) at 10PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.5m 3s period and expected on Wednesday (Mar 11) at 4AM.

Wave TypeTime (NZDT) & Date Wave Height & Period
Next good surf (1 star+) 7AM (Mon 9th Mar)1.5ft (0.5m) 15s
Best Surf 7AM (Mon 9th Mar)1.5ft (0.5m) 15s
Most Powerful10PM (Sat 14th Mar)10ft (3.0m) 10s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast Mostly dry. Very mild (max 19°C on Tue afternoon, min 12°C on Tue night). Wind will be generally light.

Days 3-6 Weather Summary Heavy rain (total 22mm), heaviest during Fri night. Warm (max 23°C on Fri morning, min 11°C on Wed night). Winds increasing (calm on Thu afternoon, fresh winds from the WNW by Fri night).

Sun
08
Monday
09
Tuesday
10
Wednesday
11
Thursday
12
Friday
13
Saturday
14
PMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAM
Rating
(10 max)
0
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
0.6
SW
1.5
W
1.3
W
0.5
SW
0.9
SSW
0.4
SW
0.4
SW
0.3
SW
0.3
SW
0.2
WSW
0.1
SW
0.1
SW
0.5
W
0.7
W
0.1
W
0.1
SW
0.4
WNW
2.1
WSW
2.2
WSW
3
W
2.5
WSW
Period(s) (?)15761571515141313121245121248899
Wave
Graph
(?)Metric surfscale
Energy kJ (?)1452021301107975543127166662735549469914281020
Wind
(km/h)
20
WNW
15
NNW
15
NW
10
S
25
ESE
25
ESE
20
SE
15
E
5
ESE
15
S
5
NE
5
NNW
10
WSW
10
NNE
10
N
15
NNW
25
WNW
20
WSW
40
W
40
WNW
35
WNW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscross-
off
cross-
off
oncrosscrosscrosscross-
off
crossoncross-
off
cross-
off
cross-
on
offcross-
off
cross-
off
crosscross-
on
crosscrosscross
High Tide
/ height (m)
2:30AM
2.53
2:45PM
2.44
3:10AM
2.41
3:30PM
2.31
3:58AM
2.29
4:29PM
2.19
5:06AM
2.19
5:49PM
2.12
6:35AM
2.17
7:10PM
2.13
7:51AM
2.24
8:18PM
2.21
8:46AM
2.35
Low Tide
/ height (m)
8:29PM
0.88
8:47AM
1.03
9:07PM
1.00
9:31AM
1.16
9:49PM
1.14
10:23AM
1.28
10:43PM
1.26
11:31AM
1.36
12:00AM
1.32
12:58PM
1.36
1:29AM
1.29
2:14PM
1.26
2:36AM
1.16
Sun
08
Monday
09
Tuesday
10
Wednesday
11
Thursday
12
Friday
13
Saturday
14
Sunrise--7:09--7:11--7:11--7:13--7:13--7:15--7:16
Sunset7:52--7:50--7:49--7:46--7:45--7:44--7:42--
part cloud
clear
part cloud
cloud
cloud
cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
part cloud
rain showers
part cloud
rain showers
thunderstorm
clear
clear
clear
Rain (mm)
--------------1-192---
Temp. °C181618171417191317171519192023232116171618
Feels °C (?)16141716913148151413171718232322129912
  • Map Icons:
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  • 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 Wanganui River Mouth Surf forecast

The above surf forecast table for Wanganui 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 Wanganui River Mouth can be found by selecting the local surf guide option on the grey menu. Our Wanganui 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 (Wanganui 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 Wanganui 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 Wanganui River Mouth, camping, hotels and holiday cottages in Wanganui and the Manawatu, consider staying in Wanganui which is 6 km (4 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 70 km (43 miles) away and Levin, 80 km (50 miles) away.

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