Kai-Iwi Surf Break

Lat Long: 39.90° S 174.92° E

Issued: 11 pm 09 Jun 2026 (local time)

Forecast update in  hr  min

Today's Kai-Iwi sea temperature is
14.7° C

Normal for this time of year

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 (10 Jun):

  • Morning surf: Morning surf (10 Jun, local time) - 3.5ft (1.0m), 14s period with S swell.
  • Afternoon surf: Afternoon surf (10 Jun, local time) - 2.5ft (0.8m), 13s period with S swell.
  • Evening surf: Evening surf (10 Jun, local time) - 2.5ft (0.7m), 12s period with S swell.

The current surf forecast for Kai-Iwi at 5AM is: 1.1m 14s primary swell from a South direction and 1.0m 6s secondary swell from a South direction, 1.4m 6s secondary swell from a South direction (forecast issued at 11:00pm June 09). The wind direction is predicted to be glassy and the swell rating is 3.

Time (NZST) & DateWave HeightWave Period
Morning (10 Jun)3.5ft (1.0m)14s
Afternoon (10 Jun)2.5ft (0.8m)13s
Evening (10 Jun)2.5ft (0.7m)12s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Very mild (max 13°C on Fri morning, min 8°C on Tue night). Wind will be generally light.

Wednesday
10
Thursday
11
Friday
12
9 PM
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
Rating
(10 max)
0
1
2
3
2
2
1
2
2
2
1
1
1
1
1
1
1
1
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
3
S
8
1.4
S
14
1.2
S
14
1.1
S
14
1
S
14
0.9
S
14
0.8
S
13
0.8
S
13
0.6
WSW
14
0.6
WSW
14
0.5
SW
14
0.5
SW
14
0.4
SW
14
0.4
SW
14
0.4
SW
14
0.5
SW
16
0.5
SW
16
0.5
SW
16
0.5
SW
15
0.5
SW
15
1.1
W
7
0.5
SW
15
0.5
SW
16
0.5
SW
16
Wave Graph
Metric surfscale
Energy kJ
892
802
593
501
405
293
219
212
151
138
102
100
51
51
50
125
124
119
107
113
111
104
118
122
Wind (km/h)
25
SSE
15
SSE
10
SE
5
E
5
E
5
SSW
5
SSW
5
SE
5
NE
5
NNE
5
NNE
5
NE
5
NE
0
W
5
SW
5
NNW
10
N
15
N
15
NNW
20
NW
15
WNW
10
SSW
15
S
10
SE
Wind State
cross-on
cross-on
cross
glassy
glassy
glassy
on
glassy
off
off
off
off
off
glassy
glassy
glassy
cross-off
cross-off
cross-off
cross-off
cross
on
cross-on
cross
High Tide
5:07AM2.42m
5:46PM2.35m
6:05AM2.46m
6:52PM2.43m
7:07AM2.52m
Low Tide
10:59PM1.12m
11:31AM1.01m
00:00AM1.07m
12:32PM0.94m
1:05AM0.99m
1:36PM0.85m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
cloud
part cloud
clear
cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:37
7:37
7:37
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:00
5:00
5:00
 mm
Temp °C
11
10
8
8
9
11
11
10
10
9
9
8
8
11
12
10
10
10
10
11
12
13
13
12
Feels °C
5
6
5
6
7
9
9
9
8
7
7
6
6
10
11
9
8
7
6
7
9
11
10
9
Swell 1
Height (m)
Direction
Period (s)
1
WSW
11
1.4
S
14
1.2
S
14
1.1
S
14
1
S
14
0.9
S
14
0.8
S
13
0.8
S
13
0.7
S
12
0.6
S
12
0.5
W
8
0.5
W
8
0.5
W
8
0.5
W
8
0.4
WSW
8
0.5
SW
16
0.5
SW
16
0.5
SW
16
0.5
SW
15
0.5
SW
15
1.1
W
7
1
W
7
0.9
W
7
0.7
WSW
6
Energy kJ
249
802
593
501
405
293
219
212
151
99
33
33
31
30
19
125
124
119
107
104
111
94
72
43
Swell 2
Height (m)
Direction
Period (s)
0.7
SW
16
0.9
WSW
10
0.9
WSW
10
1
S
6
0.8
S
5
0.7
W
9
0.7
W
9
0.6
W
8
0.6
W
8
0.6
W
8
0.5
S
12
0.5
SW
14
0.4
SSW
10
0.4
SW
14
0.4
SW
14
0.4
WSW
7
0.4
WSW
7
0.3
WSW
7
0.3
S
9
0.2
S
9
0.5
SW
14
0.5
SW
15
0.5
SW
16
0.5
SW
16
Energy kJ
261
184
163
64
34
78
76
52
51
50
67
100
35
51
50
18
17
11
15
6
102
104
118
122
Swell 3
Height (m)
Direction
Period (s)
0.8
WSW
9
0.7
SW
16
0.7
SW
16
0.8
WSW
10
0.7
WSW
9
0.7
SW
15
0.6
SW
15
0.6
WSW
15
0.6
WSW
14
0.6
WSW
14
0.5
SW
14
0.5
S
11
0.4
SW
14
0.4
SSW
10
0.4
S
10
0.4
S
10
0.3
S
10
0.3
S
9
0.1
SW
20
0.1
S
11
0.2
WSW
18
0.2
S
9
0.2
S
8
0.2
S
8
Energy kJ
92
258
251
120
88
232
178
142
140
138
102
59
51
34
31
30
16
15
15
2
30
6
5
5
Wind waves
Height (m)
Direction
Period (s)
3
S
8
1.8
S
7
1.4
S
6
0.6
S
4
0.5
S
4
0.3
SSW
4
0.2
WNW
2
0.6
WNW
4
1.2
W
5
1.2
W
6
0.5
S
3
Energy kJ
892
312
153
13
10
3
1
11
85
113
6
Nearest Offshore or Glassy
Rating
(10 max)
3
2
2
3
2
2
1
2
2
2
1
1
1
1
1
1
1
1
1
3
1
1
3
1
Distance (km)
61
23
11
0
0
0
61
0
0
0
0
0
0
0
0
0
0
0
13
118
13
61
118
11
Best forecast wave conditions in Wanganui and the Manawatu
Rating
(10 max)
3
2
2
3
2
2
1
2
2
2
2
1
1
1
1
1
2
1
1
1
1
1
Best forecast wave conditions in New Zealand
Rating
(10 max)
7
5
5
5
5
4
4
4
5
5
5
5
4
4
4
4
4
4
4
4
4
4
4
4
Header Global
Rating
(10 max)
7
6
5
6
5
5
5
4
5
6
7
8
9
8
7
7
7
6
6
5
5
5
5
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
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