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Kai-Iwi Surf Forecast
/ Wanganui-Manawatu (16 surf breaks) /
Surf Forecasts:
Kai-Iwi surfForecast / Wanganui-Manawatu / New Zealand
48hr Weather and Surf, issued 11 pm Thursday 09 Apr 2026 NZSTForecast 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
18.5° C
(Which is 1.1°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 3AM is: 1.3m 6s primary swell from a West direction and 0.3m 16s secondary swell from a West-southwest direction (forecast issued at 11:00pm April 09). The wind direction is predicted to be cross-offshore.
| Time (NZST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 Apr) | 3.5ft (1.1m) | 6s |
| Afternoon (10 Apr) | 1.5ft (0.4m) | 14s |
| Evening (10 Apr) | 3.5ft (1.0m) | 6s |
Table - waves today at Kai-Iwi. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Friday 10 | Saturday 11 | Sunday 12 | ||||||||||||||||||||||
| 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |  |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 6 | 6 | 6 | 6 | 6 | 14 | 14 | 12 | 6 | 6 | 10 | 10 | 9 | 9 | 9 | 9 | 8 | 8 | 8 | 8 | 12 | 4 | 6 | 6 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 102 | 141 | 139 | 113 | 95 | 66 | 56 | 57 | 71 | 53 | 58 | 55 | 49 | 28 | 26 | 26 | 14 | 13 | 13 | 11 | 15 | 58 | 292 | 281 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross- off | cross- off | glass | cross- on | on | cross- on | cross | cross | cross- off | cross- off | cross- off | cross | on | glass | cross- off | cross- off | cross- off | cross- off | cross- off | cross- on | cross- on | on |
High Tide / height (m) | 3:29AM 2.24 | 4:12PM 2.13 | 4:47AM 2.20 | 5:25PM 2.13 | 5:59AM 2.24 | |||||||||||||||||||
Low Tide / height (m) | 9:09PM 1.24 | 9:55AM 1.31 | 10:19PM 1.29 | 11:09AM 1.30 | 11:37PM 1.26 | 12:23PM 1.21 | ||||||||||||||||||
Friday 10 | Saturday 11 | Sunday 12 | ||||||||||||||||||||||
| Sunrise | - | - | - | - | 6:43 | - | - | - | - | - | - | - | 6:43 | - | - | - | - | - | - | - | 6:45 | - | - | - |
| Sunset | - | - | - | - | - | - | 5:59 | - | - | - | - | - | - | - | 5:57 | - | - | - | - | - | - | - | 5:55 | - |
 | | | |  | | | | | |  | | | | |  | | | | |  |  |  |  | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 6 | 4 | 15 |
| Temp. °C | 16 | 15 | 14 | 13 | 14 | 18 | 18 | 16 | 14 | 13 | 13 | 12 | 15 | 22 | 23 | 20 | 17 | 16 | 16 | 17 | 20 | 19 | 20 | 18 |
| Feels °C (?) | 15 | 14 | 13 | 12 | 14 | 16 | 16 | 15 | 11 | 11 | 11 | 10 | 14 | 21 | 22 | 21 | 16 | 15 | 15 | 17 | 19 | 16 | 17 | 14 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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.
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