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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 am Wednesday 22 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
17.4° C
(Which is slightly warmer than usual)How big are the waves at Kai-Iwi today?
The current surf forecast for Kai-Iwi at 4PM is: 3.0m 8s primary swell from a South direction and 0.1m 15s secondary swell from a Southwest direction, 0.1m 15s secondary swell from a West direction (forecast issued at 11:00am April 22). The wind direction is predicted to be cross-onshore.
| Time (NZST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 Apr) | 10ft (3.0m) | 9s |
| Afternoon (22 Apr) | 10ft (3.0m) | 9s |
| Evening (22 Apr) | 7ft (2.1m) | 8s |
Table - waves today at Kai-Iwi. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Wednesday 22 | Thursday 23 | Friday 24 | Saturday 25 | |||||||||||||||||||||
| 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 | 9 PM | 0 AM | 3 AM | 6 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 9 | 9 | 9 | 8 | 8 | 8 | 7 | 7 | 6 | 7 | 6 | 6 | 17 | 16 | 16 | 16 | 15 | 14 | 14 | 13 | 14 | 13 | 13 | 13 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 1349 | 1342 | 1349 | 897 | 597 | 415 | 236 | 222 | 190 | 152 | 81 | 31 | 28 | 25 | 64 | 39 | 34 | 20 | 20 | 16 | 31 | 26 | 16 | 16 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross- on | cross- on | cross- on | cross | cross- on | cross- on | cross | glass | glass | cross- off | cross- off | cross- off | cross- off | cross- off | glass | cross- on | on | glass | glass | off | glass | off |
High Tide / height (m) | 1:53PM 2.55 | 2:25AM 2.57 | 3:04PM 2.41 | 3:39AM 2.46 | 4:19PM 2.34 | 4:57AM 2.41 | ||||||||||||||||||
Low Tide / height (m) | 7:47AM 0.88 | 8:08PM 0.93 | 8:51AM 1.02 | 9:12PM 1.07 | 10:01AM 1.11 | 10:27PM 1.15 | ||||||||||||||||||
Wednesday 22 | Thursday 23 | Friday 24 | Saturday 25 | |||||||||||||||||||||
| Sunrise | 6:54 | - | - | - | - | - | - | - | 6:56 | - | - | - | - | - | - | - | 6:56 | - | - | - | - | - | - | - |
| Sunset | - | - | 5:40 | - | - | - | - | - | - | - | 5:39 | - | - | - | - | - | - | - | 5:38 | - | - | - | - | - |
 |  | |  | |  |  |  |  |  | | | | | | |  | | | | | | | | |
Rain (mm) | 1 | 1 | 1 | - | - | - | - | 3 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 10 | 11 | 11 | 11 | 9 | 8 | 9 | 9 | 9 | 11 | 11 | 10 | 10 | 9 | 8 | 8 | 9 | 12 | 13 | 11 | 10 | 9 | 8 | 8 |
| Feels °C (?) | 3 | 5 | 4 | 5 | 5 | 6 | 5 | 6 | 6 | 9 | 9 | 8 | 7 | 6 | 5 | 6 | 7 | 10 | 11 | 9 | 9 | 7 | 6 | 6 |
- Map Icons:
Break
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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