Kai-Iwi Surf Break

Lat Long: 39.90° S 174.92° E

Issued: 5 am 03 Jul 2026 (local time)

Forecast update in  hr  min

Today's Kai-Iwi sea temperature is
13.9° 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 (03 Jul):

  • Morning surf: Morning surf (03 Jul, local time) - 2ft (0.6m), 5s period with W swell.
  • Afternoon surf: Afternoon surf (03 Jul, local time) - 3ft (0.9m), 5s period with WNW swell.
  • Evening surf: Evening surf (03 Jul, local time) - 2.5ft (0.7m), 5s period with W swell.

The current surf forecast for Kai-Iwi at 10AM is: 0.6m 5s primary swell from a West direction and 0.2m 12s secondary swell from a West-southwest direction (forecast issued at 05:00am July 03). An open ocean swell of 0.2m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (NZST) & DateWave HeightWave Period
Morning (03 Jul)2ft (0.6m)5s
Afternoon (03 Jul)3ft (0.9m)5s
Evening (03 Jul)2.5ft (0.7m)5s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Moderate rain (total 17mm), heaviest on Sun afternoon. Very mild (max 14°C on Fri afternoon, min 7°C on Fri night). Mainly fresh winds.

Friday
3
Saturday
4
Sunday
5
Mon
6
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
9 PM
12 AM
Rating
(10 max)
0
0
0
0
1
0
0
0
1
1
2
0
2
2
2
0
0
2
2
3
0
2
2
2
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)
0.4
W
4
0.5
W
4
0.6
W
5
0.6
W
5
0.9
WNW
5
0.6
WNW
5
0.7
W
5
0.7
W
6
0.8
W
6
0.9
WNW
6
1.2
NW
7
0.7
WSW
12
1.8
WNW
11
1.4
W
11
1.3
W
11
1.4
W
11
1.4
W
11
2.4
WNW
10
2.1
W
10
2.2
WNW
9
1.5
W
9
1.2
W
8
1.4
W
10
1.3
W
10
Wave Graph
Metric surfscale
Energy kJ
7
9
16
17
37
20
29
33
47
60
133
145
800
442
382
467
459
1130
855
792
392
199
371
346
Wind (km/h)
10
N
10
N
10
N
10
NNW
10
NNW
10
NNW
10
N
10
N
10
N
10
NNE
15
N
20
N
20
N
25
N
25
N
25
N
25
NW
15
N
20
N
20
NNW
15
WNW
5
NNE
10
NE
10
E
Wind State
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
off
off
off
cross-off
cross-off
off
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
off
cross-off
cross-off
High Tide
00:01AM2.73m
12:23PM2.60m
00:38AM2.71m
1:01PM2.57m
1:16AM2.68m
1:40PM2.52m
Low Tide
6:17AM0.93m
6:31PM0.89m
6:56AM0.94m
7:09PM0.92m
7:37AM0.95m
7:50PM0.96m
clear
clear
clear
clear
clear
part cloud
cloud
clear
clear
clear
clear
clear
part cloud
part cloud
cloud
cloud
rain showers
rain showers
clear
part cloud
light rain
mod rain
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:41
7:41
7:41
7:41
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:06
5:07
5:07
5:07
 mm
1
1
4
6
Temp °C
8
8
8
12
14
11
9
8
7
7
7
13
14
12
13
13
12
10
12
14
11
10
9
9
Feels °C
4
4
4
9
11
8
5
4
3
3
3
8
9
7
8
7
7
6
8
10
8
8
7
6
Swell 1
Height (m)
Direction
Period (s)
0.4
W
4
0.5
W
4
0.6
W
5
0.6
W
5
0.6
W
5
0.2
WSW
11
0.7
W
5
0.7
W
6
0.8
W
6
0.9
WNW
6
1
WNW
8
0.9
WNW
8
1.4
W
11
1.4
W
11
1.3
W
11
1.4
W
11
1.4
W
11
0.4
SW
18
0.4
SW
18
1.8
W
10
1.5
W
9
1.2
W
8
1.4
W
10
1.3
W
10
Energy kJ
6
9
16
17
18
11
29
33
47
60
133
107
483
442
382
467
459
82
80
598
392
199
371
346
Swell 2
Height (m)
Direction
Period (s)
0.1
SW
13
0.1
SW
13
0.2
WSW
12
0.2
WSW
12
0.2
WSW
11
0.2
WSW
10
0.3
WSW
10
0.4
WSW
9
0.5
W
9
0.5
WSW
12
0.7
WSW
12
0.1
W
22
0.1
W
21
0.1
SW
20
0.2
WSW
20
0.2
WSW
18
0.3
SW
18
0.8
WSW
10
0.4
SW
17
0.4
SW
16
0.8
WSW
10
0.4
SW
16
0.5
SW
15
Energy kJ
7
7
15
14
12
10
18
28
39
86
145
9
9
15
37
33
50
131
76
68
141
62
104
Swell 3
Height (m)
Direction
Period (s)
0.1
S
8
0.1
S
8
0.1
S
8
0.1
S
8
0.1
W
16
0.1
SW
15
0.1
SW
15
0.1
SW
14
0.3
WSW
13
0.1
SW
20
0.3
SW
18
0.4
SW
16
0.2
S
5
Energy kJ
1
1
1
1
5
8
9
8
34
15
49
66
2
Wind waves
Height (m)
Direction
Period (s)
0.3
NNW
3
0.2
N
3
0.5
NNW
4
0.9
WNW
5
0.6
WNW
5
0.3
NNW
3
0.3
NNW
3
0.3
NNW
3
1.2
NW
7
0.6
N
3
1.8
WNW
11
0.9
NNW
5
0.8
N
5
1.1
NNW
4
2.4
WNW
10
2.1
W
10
2.2
WNW
9
0.4
E
3
Energy kJ
1
1
8
37
20
1
2
2
131
8
800
33
27
44
1130
855
792
2
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
2
1
3
2
2
3
3
3
3
4
2
2
2
2
Distance (km)
91
91
61
120
0
120
120
18
0
0
0
13
13
0
0
182
203
13
13
13
13
0
0
0
Best forecast wave conditions in Wanganui and the Manawatu
Rating
(10 max)
1
1
1
1
1
2
1
3
2
2
3
3
4
2
2
2
2
Best forecast wave conditions in New Zealand
Rating
(10 max)
3
3
3
3
3
3
3
3
4
4
3
3
3
3
3
4
4
3
4
4
4
4
4
4
Header Global
Rating
(10 max)
6
6
6
9
9
9
6
4
9
5
6
5
7
6
6
6
5
4
5
5
9
9
9
8
  • 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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