Ruby Bay Surf Break

Lat Long: 41.21° S 173.09° E

Ruby Bay 48 hour detailed Surf Forecast

Issued: 11 am 02 Sep 2026 (local time)

Forecast update in  hr  min

Today's Ruby Bay sea temperature is
12.5°C
0.1° 

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


Time (NZST) & DateWave HeightWave Period
Morning (02 Sep)0.5ft (0.1m)18s
Afternoon (02 Sep)--
Evening (02 Sep)--

Table - waves today at Ruby Bay. (Swell directed towards the surf break)


Short Range Forecast

Moderate rain (total 13mm), heaviest on Thu night. Very mild (max 17°C on Thu afternoon, min 9°C on Fri night). Wind will be generally light.

Wed
2
Thursday
3
Friday
4
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
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.1
N
18
0.1
N
18
0.4
NNW
5
0.6
NNW
5
0.6
NNW
5
0.6
NNW
5
0.7
NNW
5
1.1
NW
6
1.1
NW
6
0.6
NNW
5
1.5
NW
6
0.9
NNW
6
1.4
NNW
6
1.3
NNW
6
1.2
N
7
1.6
NNW
7
1.6
N
8
1.3
N
8
1.2
N
8
1.1
N
8
0.9
NNW
8
Wave Graph
Metric surfscale
Energy kJ
6
6
0
0
0
14
21
72
67
18
143
57
136
120
0
0
334
230
0
0
0
Wind (km/h)
15
SW
10
SW
10
WSW
5
SW
5
WSW
5
W
5
WSW
5
W
0
W
5
NNE
0
NW
0
NNE
5
WSW
0
W
0
NNW
10
NW
5
W
15
WSW
20
WSW
20
WSW
20
WSW
Wind State
off
off
cross-off
off
glassy
glassy
glassy
glassy
glassy
on
glassy
glassy
glassy
glassy
glassy
cross
glassy
off
cross-off
cross-off
off
High Tide
1:12PM3.90m
1:27AM3.87m
1:50PM3.74m
2:15AM3.64m
2:34PM3.52m
Low Tide
6:33AM0.77m
6:54PM0.87m
7:14AM0.95m
7:38PM1.09m
8:03AM1.17m
8:39PM1.34m
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
cloud
clear
clear
clear
part cloud
cloud
mod rain
rain showers
clear
part cloud
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:50
6:50
6:48
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:02
6:04
6:05
 mm
7
6
Temp °C
11
15
16
13
12
11
10
10
12
15
17
14
11
12
12
12
14
15
13
11
11
Feels °C
8
11
13
11
10
9
9
9
11
13
16
14
10
12
12
11
14
11
9
6
6
  • 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 Ruby Bay 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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