Ruby Bay Surf Break

Lat Long: 41.21° S 173.09° E

Ruby Bay 48 hour detailed Surf Forecast

Issued: 5 pm 09 Jul 2026 (local time)

Forecast update in  hr  min

Today's Ruby Bay sea temperature is
12.4° C
0.5° 

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 (09 Jul)--
Afternoon (09 Jul)0.5ft (0.1m)20s
Evening (09 Jul)--

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


Short Range Forecast

Mostly dry. Very mild (max 12°C on Thu afternoon, min 1°C on Thu night). Wind will be generally light.

Thu
9
Friday
10
Saturday
11
Sun
12
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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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
Wave
Height (m)
Direction
Period (s)
0.1
N
20
0.3
SE
3
0.1
NW
19
0.1
NE
4
0.1
NW
18
0.1
NW
18
0.1
NW
18
0.1
NW
17
0.1
NW
16
0.1
NW
16
0.1
NW
16
0.1
NW
16
0.1
NW
16
0.1
N
20
0.1
N
14
0.1
NW
18
0.1
NW
18
0.1
NW
16
0.1
NW
16
0.1
NW
16
0.1
NW
16
0.1
NW
16
0.1
NW
16
0.1
NW
16
Wave Graph
Metric surfscale
Energy kJ
8
1
0
1
0
0
0
0
0
0
0
0
0
7
4
0
0
0
0
0
0
0
0
0
Wind (km/h)
5
S
5
S
10
SSW
10
SSW
10
SSW
10
SSW
10
SSW
5
SW
0
NNW
0
SW
5
SSW
5
SSW
5
SSW
5
SSW
5
SSW
0
S
5
NE
0
ENE
5
S
5
SSW
5
SSW
5
SSW
5
S
0
E
Wind State
glassy
glassy
cross-off
cross-off
cross-off
off
off
glassy
glassy
glassy
off
off
off
off
off
glassy
glassy
glassy
glassy
off
off
glassy
glassy
glassy
High Tide
4:38PM3.42m
5:08AM3.55m
5:51PM3.42m
6:17AM3.58m
7:17PM3.54m
7:27AM3.68m
Low Tide
10:53PM1.46m
11:09AM1.37m
00:08AM1.38m
12:19PM1.34m
1:13AM1.21m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
clear
part cloud
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:50
7:50
7:50
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:13
5:14
5:14
5:15
 mm
Temp °C
12
8
5
3
2
1
3
8
10
6
4
3
3
3
4
8
9
7
5
4
4
4
5
8
Feels °C
10
6
2
-1
-2
-3
-1
5
8
4
1
0
0
0
1
6
6
5
3
1
1
1
3
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 

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