Nukumaru Rock Surf Break

Lat Long: 39.85° S 174.69° E

Nukumaru Rock 48 hour detailed Surf Forecast

Issued: 5 pm 21 Jul 2026 (local time)

Forecast update in  hr  min

Today's Nukumaru Rock sea temperature is
13.4° C
0.3° 

Nukumaru Rock surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Nukumaru Rock today (22 Jul):

  • Morning surf: Morning surf (22 Jul, local time) - 3.5ft (1.1m), 7s period with W swell.
  • Afternoon surf: Afternoon surf (22 Jul, local time) - 3.5ft (1.0m), 7s period with W swell.
  • Evening surf: Evening surf (22 Jul, local time) - 2.5ft (0.8m), 6s period with W swell.

The current surf forecast for Nukumaru Rock at 1AM is: 1.5m 7s primary swell from a West direction and 0.4m 12s secondary swell from a South direction, 0.3m 12s secondary swell from a West-southwest direction (forecast issued at 05:00pm July 21). The wind direction is predicted to be cross-offshore.

Time (NZST) & DateWave HeightWave Period
Morning (22 Jul)3.5ft (1.1m)7s
Afternoon (22 Jul)3.5ft (1.0m)7s
Evening (22 Jul)2.5ft (0.8m)6s

Table - waves today at Nukumaru Rock. (Swell directed towards the surf break)


Short Range Forecast

Some drizzle, heaviest during Thu afternoon. Very mild (max 14°C on Thu afternoon, min 8°C on Wed night). Wind will be generally light.

Tue
21
Wednesday
22
Thursday
23
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
Rating
(10 max)
0
0
0
1
0
1
1
0
0
0
1
1
1
1
1
0
0
0
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.5
S
13
0.5
S
13
1.5
W
6
1.6
W
7
1.4
W
7
1.2
W
7
1.1
W
7
1
W
7
1
W
7
0.9
W
6
0.8
W
6
0.4
SW
14
0.4
WSW
14
0.4
WSW
14
0.6
WSW
14
0.6
WSW
14
0.7
WSW
14
0.6
WSW
14
1.3
W
6
Wave Graph
Metric surfscale
Energy kJ
88
85
164
233
179
139
121
94
92
68
49
52
80
81
134
125
175
123
108
Wind (km/h)
15
NW
15
WNW
15
NW
20
NNW
20
NW
10
NNW
5
NNW
10
WSW
10
WSW
5
WSW
5
N
10
NNE
10
N
10
N
15
NNW
15
NW
20
NW
15
NW
15
NNW
Wind State
cross
cross
cross
cross-off
cross
cross-off
cross-off
cross-on
cross-on
on
glassy
cross-off
cross-off
cross-off
cross-off
cross
cross
cross
cross-off
High Tide
3:15AM2.05m
3:47PM1.94m
4:09AM1.90m
4:47PM1.84m
Low Tide
8:54PM0.64m
9:24AM0.66m
9:49PM0.79m
10:23AM0.79m
cloud
part cloud
clear
cloud
cloud
cloud
clear
cloud
cloud
clear
clear
clear
clear
part cloud
clear
part cloud
cloud
light rain
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:33
7:33
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:19
5:20
5:21
 mm
1
Temp °C
11
11
10
10
10
11
11
12
13
11
10
9
8
8
9
13
14
12
11
Feels °C
8
7
6
6
6
8
10
10
11
9
9
7
6
5
6
9
10
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
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 Nukumaru Rock 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.


Nearest locationNearest