Kai Iwi
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Swl 3
0.2ft 17s.
1kJ
Swl 2
0.4ft 13s.
2kJ
Swl 1
2.0ft 9s.
29kJ
Wnd
2mph
4mph
Hourly Forecast
Timezone: Pacific/Auckland
⏱️s.
⚡️kJ
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Kai Iwi surf guide

Kai Iwi is a surf spot located on the coast near Wanganui. It’s a pretty accessible area with a laid-back vibe, making it suitable for surfers looking for a relaxed session. The beach stretches out nicely, offering plenty of space for surfers, and is surrounded by some nice scenery which adds to the overall experience. It’s not the most famous spot around, but it can have its good days.

The surf at Kai Iwi works best with a southwest swell, but it also picks up waves from the south and west. It can handle swell sizes starting from about 1 ft (0.3 m), making it friendly for beginners who are just getting the hang of things. The waves are beach breaks, which means they come in from the side and can break both left and right. The best wind is from the northeast, which helps clean up the surf. Mid tide is generally preferred for better conditions, providing a fun and approachable environment for those still building their skills.

For beginners venturing out, Kai Iwi can be a good spot to practice and learn. Just be mindful of the different wave directions and the changing conditions. It’s a place where you can enjoy the water without too much pressure, making it a great option to consider if you’re fresh to surfing.

Surf reports and surf forecasts nearby Kai Iwi

Longbeach Drive
Manawatu Whanganui, New Zealand
Beach break
Tue 29
Wed 30
Thu 31
Fri 1
Sat 2
Sun 3
Mon 4
Tue 5
Wed 6
Thu 7
Fri 8
Sat 9
Kai Iwi
Manawatu Whanganui, New Zealand
Beach break
Tue 29
Wed 30
Thu 31
Fri 1
Sat 2
Sun 3
Mon 4
Tue 5
Wed 6
Thu 7
Fri 8
Sat 9
Fences
Taranaki, New Zealand
Point break
Tue 29
Wed 30
Thu 31
Fri 1
Sat 2
Sun 3
Mon 4
Tue 5
Wed 6
Thu 7
Fri 8
Sat 9
Waiinu Beach
Taranaki, New Zealand
Point break
Tue 29
Wed 30
Thu 31
Fri 1
Sat 2
Sun 3
Mon 4
Tue 5
Wed 6
Thu 7
Fri 8
Sat 9
Waverly
Taranaki, New Zealand
Point break
Tue 29
Wed 30
Thu 31
Fri 1
Sat 2
Sun 3
Mon 4
Tue 5
Wed 6
Thu 7
Fri 8
Sat 9
Patea Rivermouth
Taranaki, New Zealand
Unknown break
Tue 29
Wed 30
Thu 31
Fri 1
Sat 2
Sun 3
Mon 4
Tue 5
Wed 6
Thu 7
Fri 8
Sat 9
Green Meadows
Taranaki, New Zealand
Point break
Tue 29
Wed 30
Thu 31
Fri 1
Sat 2
Sun 3
Mon 4
Tue 5
Wed 6
Thu 7
Fri 8
Sat 9
Sky Williams
Taranaki, New Zealand
Point break
Tue 29
Wed 30
Thu 31
Fri 1
Sat 2
Sun 3
Mon 4
Tue 5
Wed 6
Thu 7
Fri 8
Sat 9
Mangahume
Taranaki, New Zealand
Point break
Tue 29
Wed 30
Thu 31
Fri 1
Sat 2
Sun 3
Mon 4
Tue 5
Wed 6
Thu 7
Fri 8
Sat 9
Desperation Point
Taranaki, New Zealand
Reef break
Tue 29
Wed 30
Thu 31
Fri 1
Sat 2
Sun 3
Mon 4
Tue 5
Wed 6
Thu 7
Fri 8
Sat 9
Wind certainty

Wind certainty tells you how much the weather models agree on the forecast.

  • High certainty: Models agree closely; forecast is reliable.
  • Medium certainty: Some disagreement; conditions may shift slightly.
  • Low certainty: Models diverge; treat forecast with caution.

We calculate this by comparing wind speed, gust and direction from multiple models (like GFS, ECMWF, Arome, and Harmonie) and seeing how closely they match. They are weighted, meaning that some models count more than others, depending on how good they are for a certain spot.

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