Blackhead Surf Break

Lat Long: 40.32° S 176.67° E

Blackhead 48 hour detailed Surf Forecast

Issued: 11 pm 09 Aug 2026 (local time)

Forecast update in  hr  min

Today's Blackhead sea temperature is
11.8° C
1.5° 

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


How big are the waves at Blackhead today (10 Aug):

  • Morning surf: Morning surf (10 Aug, local time) - 3ft (0.9m), 10s period with SSE swell.
  • Afternoon surf: Afternoon surf (10 Aug, local time) - 3ft (0.9m), 10s period with SSE swell.
  • Evening surf: Evening surf (10 Aug, local time) - 2.5ft (0.7m), 12s period with SE swell.

The current surf forecast for Blackhead at 4AM is: 0.9m 10s primary swell from a South-southeast direction and 0.5m 6s secondary swell from a Northeast direction (forecast issued at 11:00pm August 09). An open ocean swell of 0.6m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (NZST) & DateWave HeightWave Period
Morning (10 Aug)3ft (0.9m)10s
Afternoon (10 Aug)3ft (0.9m)10s
Evening (10 Aug)2.5ft (0.7m)12s

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


Short Range Forecast

Some drizzle, heaviest during Mon afternoon. Very mild (max 14°C on Mon morning, min 8°C on Mon night). Wind will be generally light.

Monday
10
Tuesday
11
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
1
1
1
2
2
3
2
4
3
3
1
2
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.1
S
11
1
S
11
0.9
SSE
10
0.9
SSE
10
0.9
SSE
10
0.9
SSE
10
0.9
SSE
10
0.6
SSE
13
0.7
SE
12
0.8
SE
12
1
SSE
12
2.4
SSW
9
1.9
S
9
1.5
S
8
1
SSE
11
1.5
SSE
9
1.4
SSE
9
Wave Graph
Metric surfscale
Energy kJ
275
233
180
170
140
137
135
113
157
181
299
878
542
298
251
337
281
Wind (km/h)
20
NW
20
WNW
20
WNW
20
WNW
25
W
25
W
15
WSW
10
SW
10
W
15
WSW
15
WSW
15
WSW
10
WSW
15
SSW
10
S
5
ESE
10
NE
Wind State
cross-off
cross-off
cross-off
cross-off
off
off
off
cross-off
off
off
cross-off
off
off
cross-off
cross
glassy
cross-on
High Tide
2:12AM1.43m
2:44PM1.56m
3:11AM1.45m
3:43PM1.60m
Low Tide
8:04PM0.13m
8:24AM0.09m
9:04PM0.11m
9:22AM0.06m
clear
clear
clear
clear
clear
clear
clear
rain showers
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>
7:09
7:07
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:28
5:29
 mm
1
Temp °C
11
11
10
10
12
14
14
11
10
9
8
8
9
11
11
11
10
Feels °C
6
7
6
5
7
9
10
9
7
5
4
4
6
8
9
10
8
  • 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 Blackhead 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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