Back Beach Surf Break

Lat Long: 39.07° S 174.02° E

Back Beach 48 hour detailed Surf Forecast

Issued: 5 am 15 Jul 2026 (local time)

Forecast update in  hr  min

Today's Back Beach sea temperature is
15.0° C
1.0° 

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


How big are the waves at Back Beach today (15 Jul):

  • Morning surf: Morning surf (15 Jul, local time) - 8ft (2.5m), 17s period with W swell.
  • Afternoon surf: Afternoon surf (15 Jul, local time) - 10ft (3.0m), 16s period with WSW swell.
  • Evening surf: Evening surf (15 Jul, local time) - 10ft (3.0m), 15s period with WSW swell.

The current surf forecast for Back Beach at 8AM is: 2.4m 17s primary swell from a West-southwest direction and 0.7m 7s secondary swell from a North-northwest direction (forecast issued at 05:00am July 15). The wind direction is predicted to be cross-onshore and the swell rating is 11.

Time (NZST) & DateWave HeightWave Period
Morning (15 Jul)8ft (2.5m)17s
Afternoon (15 Jul)10ft (3.0m)16s
Evening (15 Jul)10ft (3.0m)15s

Table - waves today at Back Beach. (Swell directed towards the surf break)


Short Range Forecast

Light rain (total 3mm), mostly falling on Wed night. Very mild (max 15°C on Wed morning, min 11°C on Thu night). Wind will be generally light.

Wednesday
15
Thursday
16
Friday
17
Sat
18
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)
3
3
!
!
!
!
!
!
!
!
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
Height Map
Wave
Height (m)
Direction
Period (s)
1.1
W
18
1.7
WSW
18
2.5
W
17
3
W
16
3
WSW
16
3
WSW
15
3
WSW
15
2.5
WSW
15
2.5
WSW
16
2.5
WSW
16
2.4
WSW
16
2.4
WSW
15
2.3
WSW
15
2.2
WSW
15
2.2
WSW
15
2.1
WSW
15
2.2
WSW
15
2.2
WSW
15
1.7
WSW
15
1.8
WSW
15
2
WSW
15
2.4
WSW
15
2.5
WSW
15
2.5
WSW
15
Wave Graph
Metric surfscale
Energy kJ
839
1874
3972
4456
4239
3973
3466
3311
2883
2831
2610
2510
2216
2021
2076
1902
1939
2010
1145
1432
1666
2542
2738
2738
Wind (km/h)
15
NW
10
WNW
10
NW
10
NW
10
WNW
10
W
5
NW
10
NW
15
WNW
20
W
20
WNW
20
W
20
SW
25
SW
25
WSW
25
WSW
25
SW
25
SW
25
SW
25
WSW
25
WSW
20
WSW
25
SW
25
WSW
Wind State
cross-on
cross-on
cross-on
cross-on
cross-on
on
glassy
cross-on
on
on
on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
High Tide
10:14AM3.51m
10:38PM3.77m
11:02AM3.54m
11:25PM3.75m
11:48AM3.48m
Low Tide
4:04AM0.34m
4:25PM0.26m
4:53AM0.28m
5:12PM0.25m
5:41AM0.30m
5:58PM0.32m
rain showers
rain showers
clear
clear
clear
clear
clear
clear
rain showers
rain showers
part cloud
light rain
clear
clear
part cloud
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:39
7:39
7:39
7:37
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:20
5:20
5:21
5:22
 mm
1
1
1
1
1
Temp °C
14
14
14
15
15
14
14
14
14
13
14
13
13
12
12
13
12
11
12
13
12
12
12
12
Feels °C
12
12
13
13
13
13
13
13
11
10
11
10
9
7
7
9
7
6
7
8
7
8
7
7
  • 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 Back Beach 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