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Surf Forecasts:

Kai-Iwi surfForecast / Wanganui-Manawatu / New Zealand

information circle48hr Weather and Surf, issued 6 pm Friday 23 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 1.3°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 11PM is: 1.4m 6s primary swell from a West-northwest direction and 0.4m 16s secondary swell from a Southwest direction, 0.2m 12s secondary swell from a West-northwest direction (forecast issued at 06:00pm January 23). The wind direction is predicted to be cross-offshore.

Time (NZDT) & DateWave HeightWave Period
Morning (23 Jan)--
Afternoon (23 Jan)5ft (1.6m)6s
Evening (23 Jan)4ft (1.2m)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
Friday
23
Saturday
24
Sunday
25
Monday
26
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
0
1
1
0
3
!
!
!
!
2
2
2
0
0
0
!
1
2
2
1
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1.6
W
1.3
WNW
1.1
WNW
1.9
WNW
2.5
WNW
2.5
WNW
2.3
W
2.5
W
3.5
W
4
W
4
W
3.5
W
3
W
3
W
2.5
W
3
W
3.5
W
3.5
W
3.5
W
3
W
2.4
W
2
W
1.7
W
1.6
W
Period(s) (?)666679101113131312121211891099910109
Wave
Graph
(?)Metric surfscale
Energy kJ (?)187121892727481023107916853677498044843337283124171828100422992625204615351026755541445
Wind
(km/h)
30
WNW
25
NW
20
NNW
30
NW
30
NW
25
NW
20
SSW
10
WNW
30
WNW
35
WNW
30
WNW
30
NW
25
NW
25
NW
30
NW
35
WNW
35
WNW
35
WNW
30
WNW
25
WNW
20
NW
15
NW
15
NW
20
WNW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscross-
off		cross-
off		cross-
off		cross-
off		cross-
off		oncrosscrosscrosscrosscross-
off		cross-
off		cross-
off		cross-
off		crosscrosscrosscrosscrosscross-
off		cross-
off		cross-
off		cross
High Tide
/ height (m)
2:08PM
2.78
2:33AM
2.63
2:48PM
2.71
3:16AM
2.57
3:33PM
2.62
4:05AM
2.50
Low Tide
/ height (m)
8:30PM
0.81
8:45AM
0.86
9:12PM
0.86
9:31AM
0.95
9:58PM
0.93
10:23AM
1.05
Friday
23
Saturday
24
Sunday
25
Monday
26
Sunrise-----6:18-------6:18-------6:20--
Sunset-8:45-------8:45-------8:44------
rain showers
rain showers
rain showers
rain showers
light rain
light rain
light rain
cloud
thunderstorm
rain showers
part cloud
rain showers
rain showers
cloud
rain showers
rain showers
rain showers
rain showers
rain showers
light rain
light rain
rain showers
clear
part cloud
Rain (mm)
1112154-11-11-11111111--
Temp. °C201816151313141616161515151516171716161515151719
Feels °C (?)161513117910141111910111111111110111112131416
  • 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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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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