Surf Break

Lat Long: 39.90° S 174.92° E

Kai-Iwi 48 hour detailed Surf Forecast

Issued: 6 pm 30 Oct 2026 (local time)

Forecast update in  hr  min

Today's Kai-Iwi sea temperature is
15.3°C
0.9° 

Kai-Iwi surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Kai-Iwi today (30 Oct):

  • Afternoon surf: Afternoon surf (30 Oct, local time) - 13ft (4.0m), 9s period with W swell.
  • Evening surf: Evening surf (30 Oct, local time) - 13ft (4.0m), 10s period with WSW swell.

The current surf forecast for Kai-Iwi at 11PM is: 4.0m 10s primary swell from a West-southwest direction (forecast issued at 06:00pm October 30). The wind direction is predicted to be onshore.

Time (NZDT) & DateWave HeightWave Period
Morning (30 Oct)--
Afternoon (30 Oct)13ft (4.0m)9s
Evening (30 Oct)13ft (4.0m)10s

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


Short Range Forecast

Light rain (total 4mm), mostly falling on Fri night. Very mild (max 17°C on Mon morning, min 7°C on Sat night). Winds decreasing (strong winds from the W on Fri afternoon, calm by Sat night).

Fri
30
Saturday
31
Sunday
1
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
Rating
(10 max)
0
0
0
0
3
2
1
1
1
2
3
2
2
2
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
4.5
WSW
10
4.5
WSW
10
4
WSW
10
3
WSW
11
2.3
WSW
12
2.1
WSW
12
1.8
WSW
12
1.7
WSW
12
1.5
WSW
12
1.4
WSW
13
1.3
WSW
13
1.1
WSW
13
1.1
WSW
13
0.9
W
9
0.5
SW
13
1
W
8
1.6
W
5
1.7
W
6
1.5
W
6
Wave Graph
Metric surfscale
Energy kJ
3368
3986
3503
1984
1446
1247
933
820
656
594
538
444
444
125
90
132
146
219
182
Wind (km/h)
40
W
40
W
30
SW
20
S
10
S
15
SSE
15
SSE
10
S
15
S
10
S
5
SE
5
NE
10
NNE
10
N
15
NW
25
W
25
W
25
WNW
15
NW
Wind State
cross
cross
on
on
on
cross-on
cross-on
on
on
on
glassy
off
off
off
cross-off
cross
cross
cross
cross-off
High Tide
1:55PM2.76m
2:22AM2.61m
2:52PM2.65m
3:27AM2.48m
4:00PM2.53m
Low Tide
8:18PM0.83m
8:38AM0.87m
9:18PM0.96m
9:38AM1.00m
rain showers
clear
part cloud
light rain
light rain
part cloud
cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
—
—
—
6:11
—
—
—
—
—
—
—
6:09
—
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
7:54
—
—
—
—
—
—
—
7:55
—
—
—
—
—
—
—
7:57
—
 mm
1
—
—
2
1
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Temp °C
14
12
11
8
8
8
10
12
13
12
9
8
7
7
13
15
16
14
11
Feels °C
6
4
4
3
5
4
5
8
9
9
7
5
4
3
9
10
11
9
7
  • 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
How to use the Wavefinder 

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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