Back Beach Surf Break

Lat Long: 39.07° S 174.02° E

Back Beach 48 hour detailed Surf Forecast

Issued: 5 am 08 Aug 2026 (local time)

Forecast update in  hr  min

Today's Back Beach sea temperature is
14.1° C
0.5° 

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 (08 Aug):

  • Morning surf: Morning surf (08 Aug, local time) - 4.5ft (1.3m), 8s period with WNW swell.
  • Afternoon surf: Afternoon surf (08 Aug, local time) - 4.5ft (1.3m), 8s period with WNW swell.
  • Evening surf: Evening surf (08 Aug, local time) - 5.5ft (1.7m), 8s period with WNW swell.

The current surf forecast for Back Beach at 12PM is: 1.3m 8s primary swell from a West-northwest direction and 0.4m 12s secondary swell from a Southwest direction (forecast issued at 05:00am August 08). An open ocean swell of 0.5m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (NZST) & DateWave HeightWave Period
Morning (08 Aug)4.5ft (1.3m)8s
Afternoon (08 Aug)4.5ft (1.3m)8s
Evening (08 Aug)5.5ft (1.7m)8s

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


Short Range Forecast

Moderate rain (total 18mm), heaviest on Sat night. Very mild (max 14°C on Sun afternoon, min 9°C on Mon night). Mainly fresh winds.

Saturday
8
Sunday
9
Monday
10
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
Rating
(10 max)
1
1
1
1
0
1
1
0
!
!
!
!
!
4
2
2
1
1
2
1
1
2
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)
1.4
WNW
9
1.4
WNW
8
1.3
WNW
8
1.3
WNW
8
1.3
WNW
8
1.5
WNW
8
1.7
WNW
8
0.8
WSW
18
3
NW
10
3
NW
10
2.5
NW
10
2.3
NW
10
2.2
NW
9
1.9
NNW
9
1.6
NNW
9
1.4
NNW
9
1.3
NNW
9
0.8
WSW
16
1.2
WSW
16
1.2
WSW
16
1.2
WSW
15
1.2
WSW
15
1.2
WSW
14
Wave Graph
Metric surfscale
Energy kJ
294
275
217
212
212
274
356
422
1714
1864
1245
972
811
604
422
300
280
350
679
662
612
580
565
Wind (km/h)
15
NNW
15
NNW
15
N
25
NNE
25
NNE
25
NNE
25
NE
35
NE
35
NNE
25
NNE
15
ENE
5
SSW
10
W
10
WSW
10
W
15
W
20
WSW
20
WSW
15
WSW
20
WSW
20
WSW
15
SW
10
SSW
Wind State
cross-on
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-on
on
on
on
on
on
on
cross-on
cross-on
on
cross-on
cross
High Tide
4:31AM2.87m
5:31PM2.88m
6:01AM2.89m
6:54PM3.05m
7:18AM3.03m
7:56PM3.29m
Low Tide
10:55AM1.06m
11:49PM1.11m
12:27PM0.99m
1:10AM0.93m
1:39PM0.79m
cloud
cloud
cloud
cloud
light rain
cloud
cloud
light rain
light rain
light rain
light rain
light rain
clear
clear
clear
clear
rain showers
rain showers
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:18
7:18
7:16
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:38
5:39
5:40
 mm
1
3
3
5
3
1
1
1
Temp °C
12
12
12
12
12
12
11
10
12
12
12
13
14
12
12
12
12
11
12
13
13
12
11
Feels °C
8
8
8
7
7
7
5
3
6
7
10
13
12
10
10
9
8
7
9
9
9
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
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.


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