Back Beach Surf Break

Lat Long: 39.07° S 174.02° E

Back Beach 48 hour detailed Surf Forecast

Issued: 6 pm 17 Oct 2026 (local time)

Forecast update in  hr  min

Today's Back Beach sea temperature is
15.6°C
1.6° 

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 (17 Oct):

  • Afternoon surf: Afternoon surf (17 Oct, local time) - 4ft (1.2m), 10s period with WSW swell.
  • Evening surf: Evening surf (17 Oct, local time) - 4ft (1.2m), 12s period with WSW swell.

The current surf forecast for Back Beach at 10PM is: 1.1m 12s primary swell from a West-southwest direction (forecast issued at 06:00pm October 17). The wind direction is predicted to be cross-shore.

Time (NZDT) & DateWave HeightWave Period
Morning (17 Oct)--
Afternoon (17 Oct)4ft (1.2m)10s
Evening (17 Oct)4ft (1.2m)12s

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


Short Range Forecast

Mostly dry. Very mild (max 15°C on Sat afternoon, min 8°C on Sat night). Wind will be generally light.

Sat
17
Sunday
18
Monday
19
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
Rating
(10 max)
1
0
1
2
2
2
2
0
0
0
1
1
1
2
2
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.2
WSW
10
1.2
WSW
12
1.1
WSW
12
1.1
WSW
12
1.1
WSW
12
1.1
WSW
12
0.9
SW
12
0.9
WSW
12
1
WSW
12
0.9
SW
12
0.9
SW
12
0.9
SW
11
1
WSW
11
1
WSW
11
0.7
WSW
16
0.8
WSW
16
1.6
WSW
8
1.8
WSW
8
1.7
WSW
8
Wave Graph
Metric surfscale
Energy kJ
267
385
330
330
324
336
205
247
289
195
195
189
265
261
237
302
326
444
381
Wind (km/h)
15
SSW
15
SSW
10
S
5
SE
5
SE
10
ESE
0
NW
15
WSW
25
WSW
20
SW
15
SSW
10
SSW
10
S
5
SSW
10
W
25
WSW
25
WSW
25
WSW
20
SW
Wind State
cross-on
cross-on
cross
cross-off
glassy
off
glassy
on
cross-on
cross-on
cross
cross
cross
glassy
on
on
on
cross-on
cross-on
High Tide
2:37PM2.86m
3:10AM2.64m
3:37PM2.71m
4:20AM2.53m
4:50PM2.63m
Low Tide
9:04PM1.16m
9:20AM1.15m
10:05PM1.26m
10:25AM1.24m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
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6:33
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6:33
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<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
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7:43
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7:44
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7:45
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 mm
—
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—
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Temp °C
15
12
9
9
8
8
12
14
15
14
11
10
9
9
12
14
13
12
10
Feels °C
11
8
6
7
6
6
11
10
10
9
8
8
7
8
10
10
8
7
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 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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