The Bluff-North Side Surf Break

Lat Long: 34.68° S 172.89° E

The Bluff-North Side 48 hour detailed Surf Forecast

Issued: 11 am 18 Jul 2026 (local time)

Forecast update in  hr  min

Today's The Bluff-North Side sea temperature is
16.2° C
0.3° 

The Bluff-North Side surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at The Bluff-North Side today (18 Jul):

  • Morning surf: Morning surf (18 Jul, local time) - 10ft (3.0m), 15s period with SW swell.
  • Afternoon surf: Afternoon surf (18 Jul, local time) - 10ft (3.0m), 15s period with SW swell.
  • Evening surf: Evening surf (18 Jul, local time) - 7.5ft (2.3m), 20s period with SW swell.

The current surf forecast for The Bluff-North Side at 4PM is: 3.0m 15s primary swell from a Southwest direction and 0.8m 23s secondary swell from a Southwest direction (forecast issued at 11:00am July 18). The wind direction is predicted to be cross-shore.

Time (NZST) & DateWave HeightWave Period
Morning (18 Jul)10ft (3.0m)15s
Afternoon (18 Jul)10ft (3.0m)15s
Evening (18 Jul)7.5ft (2.3m)20s

Table - waves today at The Bluff-North Side. (Swell directed towards the surf break)


Short Range Forecast

Mostly dry. Very mild (max 14°C on Sun afternoon, min 12°C on Sat night). Wind will be generally light.

Sat
18
Sunday
19
Monday
20
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)
4
3
3
3
7
8
7
8
7
6
4
5
4
5
5
4
4
4
4
4
4
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)
3
SW
15
3
SW
15
3
SW
15
3
SW
15
2.3
SW
20
3
SW
19
4
SW
18
4
SW
18
3.5
SW
17
3.5
SW
17
3.5
SW
16
3
SW
16
3
SW
16
3
SW
16
3
SW
15
2.5
SW
15
2.5
SW
14
2.5
SW
14
2.5
SW
14
2.1
SW
15
2.3
SW
14
Wave Graph
Metric surfscale
Energy kJ
4027
3612
3563
3181
4392
6044
9210
8803
7981
6962
5969
5105
4605
4084
3420
2880
2680
2509
2474
1967
1864
Wind (km/h)
10
SSW
10
SSW
15
SSW
15
S
15
S
10
S
10
SSW
15
SSW
15
S
15
SSW
15
SSW
10
SSW
15
S
10
SSE
5
SSE
5
SSE
5
SE
5
ESE
10
SSE
10
SSE
10
SSE
Wind State
cross
cross-on
cross-on
cross
cross
cross
cross-on
cross
cross
cross
cross-on
cross
cross
cross-off
glassy
glassy
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
11:28AM2.32m
11:52PM2.49m
12:16PM2.24m
00:37AM2.37m
1:04PM2.14m
Low Tide
5:38PM0.08m
6:13AM0.14m
6:25PM0.21m
6:59AM0.23m
7:13PM0.36m
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
cloud
cloud
cloud
cloud
part cloud
cloud
cloud
part cloud
clear
clear
clear
cloud
part cloud
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:31
7:31
7:31
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:37
5:37
5:37
 mm
Temp °C
13
13
13
13
12
13
13
13
13
13
13
14
14
14
14
14
13
13
14
14
13
Feels °C
11
11
10
10
9
11
11
10
10
10
10
11
11
11
12
12
11
11
12
11
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 The Bluff-North Side 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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