Kai-Iwi Surf Break

Lat Long: 39.90° S 174.92° E

Issued: 5 pm 05 Jul 2026 (local time)

Forecast update in  hr  min

Today's Kai-Iwi sea temperature is
13.8° 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 (06 Jul):

  • Morning surf: Morning surf (06 Jul, local time) - 5ft (1.5m), 13s period with WSW swell.
  • Afternoon surf: Afternoon surf (06 Jul, local time) - 4.5ft (1.3m), 16s period with WSW swell.
  • Evening surf: Evening surf (06 Jul, local time) - 4.5ft (1.3m), 16s period with WSW swell.

The current surf forecast for Kai-Iwi at 1AM is: 1.5m 10s primary swell from a West direction and 0.5m 15s secondary swell from a Southwest direction (forecast issued at 05:00pm July 05). The wind direction is predicted to be cross-shore.

Time (NZST) & DateWave HeightWave Period
Morning (06 Jul)5ft (1.5m)13s
Afternoon (06 Jul)4.5ft (1.3m)16s
Evening (06 Jul)4.5ft (1.3m)16s

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 10mm), heaviest on Sun afternoon. Very mild (max 13°C on Sun afternoon, min 7°C on Mon night). Winds decreasing (fresh winds from the SE on Mon morning, calm by Tue night).

Sun
5
Monday
6
Tuesday
7
Wed
8
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
3 AM
6 AM
9 AM
12 PM
Rating
(10 max)
0
2
2
1
1
0
0
0
4
3
3
3
3
2
2
1
0
1
0
0
1
1
1
2
Swell
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)
1.2
W
10
1.1
W
9
1.3
W
10
1.4
W
10
1.6
WSW
11
1.6
WSW
13
1.5
WSW
13
1.2
WSW
13
1.3
WSW
16
1.3
WSW
16
1.3
WSW
16
1.1
WSW
16
1.1
WSW
16
1
WSW
16
0.9
WSW
16
0.8
WSW
15
0.7
WSW
15
0.7
WSW
15
0.8
S
9
1
S
7
1.1
S
8
1
S
7
1.6
S
6
3
SSW
8
Wave Graph
Metric surfscale
Energy kJ
262
194
307
392
634
799
744
461
915
768
778
620
604
506
377
302
196
191
103
97
145
108
206
866
Wind (km/h)
15
W
10
NE
10
ENE
15
ESE
15
ESE
30
ESE
30
SE
25
ESE
15
E
10
E
10
E
10
E
10
ENE
5
NE
10
ENE
10
SE
10
SSE
10
SE
15
ESE
10
ESE
5
NE
0
WNW
10
ENE
10
SSE
Wind State
cross-on
cross-off
cross-off
cross
cross
cross
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross-on
cross
cross
cross
glassy
glassy
cross-off
cross-on
High Tide
1:40PM2.52m
1:55AM2.62m
2:23PM2.47m
2:39AM2.56m
3:10PM2.43m
3:27AM2.50m
Low Tide
7:50PM0.96m
8:19AM0.96m
8:34PM1.02m
9:03AM0.98m
9:23PM1.07m
9:51AM1.01m
light rain
rain showers
cloud
cloud
cloud
cloud
cloud
light rain
rain showers
part cloud
cloud
cloud
cloud
clear
clear
clear
clear
clear
cloud
cloud
cloud
cloud
rain showers
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:41
7:41
7:41
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:07
5:07
5:07
5:08
 mm
2
4
1
1
2
Temp °C
13
10
10
10
10
10
11
12
13
10
9
8
8
7
8
12
13
11
9
8
8
8
10
12
Feels °C
10
8
8
7
7
4
5
7
10
7
7
5
6
4
5
9
10
9
6
6
7
7
8
10
Swell 1
Height (m)
Direction
Period (s)
0.4
SW
16
1.1
W
9
1.3
W
10
1.4
W
10
1.6
WSW
11
1.6
WSW
13
1.5
WSW
13
1.5
S
8
1.6
S
8
1.5
S
8
1.4
S
8
1.2
S
8
1.1
WSW
16
1
WSW
16
0.9
WSW
16
0.8
WSW
15
0.7
WSW
15
0.7
S
9
0.8
S
9
1
S
7
1.1
S
8
1
S
7
0.3
SW
14
0.2
WSW
14
Energy kJ
68
194
307
392
634
799
744
265
334
295
251
177
604
506
377
302
196
81
103
97
145
108
31
19
Swell 2
Height (m)
Direction
Period (s)
0.3
SW
16
0.5
WSW
11
0.4
WSW
16
0.5
SW
15
1.2
SSW
7
1.2
WSW
13
1.3
WSW
16
1.3
WSW
16
1.3
WSW
16
1.1
WSW
16
1
S
8
0.7
S
7
0.5
S
7
0.6
S
9
0.5
S
9
0.7
WSW
15
0.4
WSW
10
0.4
WSW
10
0.4
SW
14
0.4
SW
14
0.2
WSW
9
0.1
SW
19
Energy kJ
42
68
94
107
139
461
915
768
778
620
115
51
24
64
42
191
32
31
51
51
8
15
Swell 3
Height (m)
Direction
Period (s)
0.4
SW
16
0.3
WSW
16
0.7
WSW
18
0.6
SW
17
0.1
S
17
0.1
S
17
0.1
S
17
0.1
S
16
0.3
SSW
10
0.3
SSW
10
0.1
S
16
0.1
S
16
0.1
S
15
0.4
SW
14
0.4
SW
14
0.3
WSW
10
0.2
WSW
9
0.1
W
21
0.1
S
13
Energy kJ
66
48
283
235
6
6
5
5
20
18
5
5
4
54
53
18
8
9
3
Wind waves
Height (m)
Direction
Period (s)
1.2
W
10
0.4
SE
3
0.9
SE
4
1
ESE
4
1.2
ESE
5
0.6
E
4
0.6
E
4
0.5
E
3
0.5
E
3
0.3
E
3
0.4
SE
3
0.5
SE
3
0.4
SE
3
0.7
S
5
0.4
ESE
3
0.4
ESE
3
1.2
S
5
1.6
S
6
3
SSW
8
Energy kJ
262
2
20
37
56
13
10
5
6
1
2
5
2
23
2
4
66
206
866
Nearest Offshore or Glassy
Rating
(10 max)
2
2
2
2
2
1
1
1
4
3
3
3
3
2
2
1
2
1
1
1
1
1
1
2
Distance (km)
39
0
0
11
11
104
104
175
0
0
0
0
0
0
0
11
39
11
11
7
0
0
0
61
Best forecast wave conditions in Wanganui and the Manawatu
Rating
(10 max)
2
2
2
2
1
1
4
4
4
3
3
3
2
1
1
1
2
2
2
2
1
2
Best forecast wave conditions in New Zealand
Rating
(10 max)
4
4
4
5
5
6
5
5
6
5
5
5
5
5
5
4
4
4
4
4
4
4
4
4
Header Global
Rating
(10 max)
9
9
9
8
7
6
5
5
6
5
5
6
9
8
8
8
7
5
5
5
5
7
9
9
  • 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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