Blackhead Surf Break

Lat Long: 40.32° S 176.67° E

Blackhead 48 hour detailed Surf Forecast

Issued: 11 pm 22 Aug 2026 (local time)

Forecast update in  hr  min

Today's Blackhead sea temperature is
11.7°C
1.4° 

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 (23 Aug):

  • Morning surf: Morning surf (23 Aug, local time) - 2ft (0.6m), 10s period with S swell.
  • Afternoon surf: Afternoon surf (23 Aug, local time) - 1.5ft (0.4m), 13s period with ESE swell.
  • Evening surf: Evening surf (23 Aug, local time) - 1ft (0.3m), 13s period with ESE swell.

The current surf forecast for Blackhead at 7AM is: 0.7m 10s primary swell from a South direction and 0.4m 13s secondary swell from a East-southeast direction, 0.6m 3s secondary swell from a North direction (forecast issued at 11:00pm August 22). The wind direction is predicted to be cross-offshore.

Time (NZST) & DateWave HeightWave Period
Morning (23 Aug)2ft (0.6m)10s
Afternoon (23 Aug)1.5ft (0.4m)13s
Evening (23 Aug)1ft (0.3m)13s

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


Short Range Forecast

Mostly dry. Very mild (max 15°C on Sun morning, min 10°C on Sun night). Mainly fresh winds.

Sunday
23
Monday
24
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
0
0
0
0
0
0
0
0
0
0
1
2
3
3
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.9
S
11
0.9
S
11
0.8
S
10
0.7
S
10
0.6
S
10
0.4
ESE
13
0.4
ESE
13
0.3
ESE
13
0.3
ESE
13
0.3
ESE
13
0.3
ESE
13
0.3
ESE
13
0.9
SSW
10
2.1
SSW
14
2.3
SSW
14
2.1
SSW
14
1.8
SSW
14
Wave Graph
Metric surfscale
Energy kJ
185
182
138
98
69
58
57
33
33
33
33
33
163
1564
1873
1610
1224
Wind (km/h)
15
NW
15
NNW
15
NNW
20
NNW
30
NW
40
WNW
40
W
35
W
40
W
35
W
35
W
35
W
30
WNW
30
WNW
25
WNW
30
WNW
30
WNW
Wind State
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
off
off
off
off
off
off
cross-off
off
off
cross-off
High Tide
1:13AM1.26m
1:38PM1.32m
2:00AM1.24m
2:26PM1.32m
Low Tide
7:07PM0.32m
7:22AM0.31m
7:55PM0.33m
8:08AM0.32m
8:42PM0.33m
clear
clear
cloud
cloud
part cloud
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:50
6:50
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:40
5:40
 mm
Temp °C
12
11
11
11
15
15
14
11
11
10
10
10
11
14
14
12
11
Feels °C
8
7
7
6
9
8
6
2
2
2
2
2
4
8
8
6
5
  • 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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