Back Beach Surf Break

Lat Long: 39.07° S 174.02° E

Back Beach 48 hour detailed Surf Forecast

Issued: 11 am 26 Aug 2026 (local time)

Forecast update in  hr  min

Today's Back Beach sea temperature is
13.8°C
0.4° 

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 (26 Aug):

  • Morning surf: Morning surf (26 Aug, local time) - 7ft (2.1m), 14s period with WSW swell.
  • Afternoon surf: Afternoon surf (26 Aug, local time) - 6ft (1.9m), 14s period with WSW swell.
  • Evening surf: Evening surf (26 Aug, local time) - 6.5ft (2.0m), 14s period with WSW swell.

The current surf forecast for Back Beach at 6PM is: 1.9m 14s primary swell from a West-southwest direction (forecast issued at 11:00am August 26). The wind direction is predicted to be cross-onshore.

Time (NZST) & DateWave HeightWave Period
Morning (26 Aug)7ft (2.1m)14s
Afternoon (26 Aug)6ft (1.9m)14s
Evening (26 Aug)6.5ft (2.0m)14s

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


Short Range Forecast

Heavy rain (total 24mm), heaviest during Fri afternoon. Very mild (max 15°C on Thu morning, min 11°C on Fri night). Winds increasing (calm on Thu morning, fresh winds from the N by Fri morning).

Wed
26
Thursday
27
Friday
28
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)
!
!
2
2
3
3
3
4
4
4
2
3
3
1
1
!
!
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)
2.1
WSW
14
2.1
WSW
14
1.9
WSW
14
1.9
WSW
14
2
WSW
14
1.9
WSW
13
1.9
WSW
13
1.8
WSW
13
1.8
WSW
13
1.7
WSW
13
1.7
WSW
12
1.6
WSW
12
1.6
W
12
1.5
WNW
8
1.8
WNW
9
2.2
WNW
10
3
NW
9
3.5
NW
10
3.5
NW
10
3
NW
10
2.5
NW
9
Wave Graph
Metric surfscale
Energy kJ
1657
1680
1475
1413
1419
1249
1230
1094
1077
938
820
680
722
299
528
951
1461
2140
2508
1786
1137
Wind (km/h)
15
WNW
15
WNW
15
NW
20
WNW
15
WNW
10
W
10
W
10
WNW
5
N
10
NNE
15
N
15
NNE
15
NNE
25
NNE
35
NNE
35
NNE
35
NNE
35
N
35
N
15
WNW
20
NW
Wind State
on
cross-on
cross-on
cross-on
on
on
on
on
glassy
cross-off
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross
on
cross-on
High Tide
8:40AM2.98m
8:55PM3.21m
9:17AM3.14m
9:31PM3.36m
9:52AM3.28m
Low Tide
2:50PM0.71m
3:09AM0.67m
3:25PM0.54m
3:44AM0.50m
3:59PM0.40m
cloud
cloud
cloud
rain showers
rain showers
rain showers
rain showers
rain showers
part cloud
rain showers
clear
part cloud
part cloud
part cloud
part cloud
cloud
part cloud
part cloud
light rain
heavy rain
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:56
6:54
6:52
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:55
5:55
5:57
 mm
1
1
1
1
1
1
1
15
1
Temp °C
13
14
14
14
14
14
14
14
14
15
15
13
14
13
13
12
13
13
13
13
13
Feels °C
11
11
12
11
12
13
12
13
14
13
13
11
12
8
7
6
6
6
6
10
10
  • 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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