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Surf Forecasts:

Kai-Iwi surfForecast / Wanganui-Manawatu / New Zealand

information circle48hr Weather and Surf, issued 6 pm Tuesday 13 Jan 2026 NZDT
Forecast update in hr  min  s Forecast update imminent
Kai-Iwi surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Kai-Iwi sea temperature is
19.4° C
 (Which is 1.6°C warmer than normal for this time of year)

How big are the waves at Kai-Iwi today?

The current surf forecast for Kai-Iwi at 9PM is: 0.7m 10s primary swell from a West-southwest direction and 0.4m 10s secondary swell from a South-southwest direction, 1.3m 6s secondary swell from a West direction (forecast issued at 06:00pm January 13). The wind direction is predicted to be cross-shore.

Time (NZDT) & DateWave HeightWave Period
Morning (13 Jan)--
Afternoon (13 Jan)5.5ft (1.7m)6s
Evening (13 Jan)4.5ft (1.3m)6s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Tuesday
13
Wednesday
14
Thursday
15
Friday
16
4 PM7 PM10 PM1 AM4 AM7 AM10 AM1 PM4 PM7 PM10 PM1 AM4 AM7 AM10 AM1 PM4 PM7 PM10 PM1 AM4 AM7 AM10 AM1 PM
Rating
(10 max)
0
0
0
1
2
2
0
0
0
0
1
0
0
0
0
0
0
1
0
0
1
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1.7
W
1.4
W
1.3
W
1.4
W
1.7
W
1.4
WNW
1
W
0.5
W
0.5
W
0.5
W
0.6
WSW
0.4
WSW
0.4
WSW
0.3
WSW
0.5
WNW
0.5
WNW
0.4
WNW
0.5
WNW
0.5
WNW
0.5
WNW
0.4
SW
0.3
SW
0.6
WNW
0.9
WNW
Period(s) (?)6666776999991010777777151577
Wave
Graph
(?)Metric surfscale
Energy kJ (?)178121110157262175764342416427321930302031313056343179
Wind
(km/h)
25
W
20
W
10
WNW
15
NW
15
NNW
10
NNW
5
WNW
10
S
15
SSW
10
SE
10
ENE
10
ENE
10
N
10
NNE
10
N
10
NNW
15
NNW
5
NNW
5
E
5
E
5
NNE
10
N
10
NW
10
WSW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscrosscrosscross-
off		cross-
off		cross-
off		crossononcrosscross-
off		cross-
off		cross-
off		offoffcross-
off		cross-
off		cross-
off		glasscross-
off		offoffcross-
off		cross-
on
High Tide
/ height (m)
7:20PM
2.22
8:09AM
2.27
8:27PM
2.26
9:05AM
2.36
9:22PM
2.33
9:50AM
2.46
Low Tide
/ height (m)
1:12PM
1.29
1:42AM
1.20
2:24PM
1.26
2:47AM
1.16
3:19PM
1.19
3:38AM
1.09
Tuesday
13
Wednesday
14
Thursday
15
Friday
16
Sunrise-----6:07-------6:07-------6:09--
Sunset-8:50-------8:50-------8:50------
clear
clear
cloud
cloud
cloud
cloud
cloud
cloud
cloud
light rain
light rain
light rain
light rain
rain showers
light rain
light rain
light rain
thunderstorm
light rain
thunderstorm
thunderstorm
cloud
thunderstorm
clear
Rain (mm)
---------111112221421-1-
Temp. °C201815151414171918171616171819222122181717171922
Feels °C (?)151413121212161816171616171819222123201818171921
  • 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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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 Kai-Iwi 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.

View detailed surf forecast for Kai-Iwi at:
surf-forecast.com

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