Blackhead Surf Break

Lat Long: 40.32° S 176.67° E

Blackhead 48 hour detailed Surf Forecast

Issued: 5 am 28 Aug 2026 (local time)

Forecast update in  hr  min

Today's Blackhead sea temperature is
11.7°C
1.3° 

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 (28 Aug):

  • Morning surf: Morning surf (28 Aug, local time) - 5ft (1.5m), 13s period with S swell.
  • Afternoon surf: Afternoon surf (28 Aug, local time) - 4.5ft (1.3m), 12s period with S swell.
  • Evening surf: Evening surf (28 Aug, local time) - 4ft (1.2m), 12s period with S swell.

The current surf forecast for Blackhead at 10AM is: 1.4m 13s primary swell from a South direction and 0.1m 12s secondary swell from a Southeast direction, 1.1m 6s secondary swell from a Northeast direction (forecast issued at 05:00am August 28). The wind direction is predicted to be cross-shore.

Time (NZST) & DateWave HeightWave Period
Morning (28 Aug)5ft (1.5m)13s
Afternoon (28 Aug)4.5ft (1.3m)12s
Evening (28 Aug)4ft (1.2m)12s

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


Short Range Forecast

Light rain (total 5mm), mostly falling on Sun night. Very mild (max 18°C on Fri afternoon, min 6°C on Sun night). Winds increasing (light winds from the NNW on Fri afternoon, strong winds from the W by Sun afternoon).

Friday
28
Saturday
29
Sunday
30
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
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
Rating
(10 max)
3
2
1
1
1
3
3
3
2
2
2
2
2
2
2
1
0
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.7
S
14
1.6
S
13
1.5
S
13
1.4
S
12
1.3
S
12
1.2
S
12
1.2
S
12
1.1
S
12
1
S
11
0.9
S
11
0.9
SSE
11
1
S
11
0.9
S
11
0.9
S
11
0.8
S
11
0.7
S
11
0.7
S
10
0.6
S
10
0.5
S
10
0.5
S
10
0.5
SSW
10
0.5
SSW
12
0.5
SSW
13
Wave Graph
Metric surfscale
Energy kJ
1078
888
737
604
493
413
400
327
253
202
205
244
195
191
146
112
106
75
52
51
57
78
99
Wind (km/h)
10
N
15
N
20
N
20
N
15
N
15
NNW
15
NNW
15
NNW
15
NW
15
NW
15
NW
15
WNW
20
WNW
20
WNW
20
WNW
15
WNW
20
WNW
30
WNW
30
W
35
WNW
40
WNW
50
W
45
W
Wind State
cross
cross
cross
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
off
off
off
off
cross-off
off
off
off
off
off
off
High Tide
5:06AM1.27m
5:31PM1.39m
5:52AM1.29m
6:16PM1.40m
6:38AM1.32m
7:01PM1.42m
Low Tide
11:15AM0.24m
11:50PM0.24m
12:02PM0.21m
00:36AM0.21m
12:49PM0.19m
part cloud
part cloud
clear
part cloud
part cloud
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
clear
clear
clear
clear
clear
clear
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:43
6:41
6:41
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:45
5:45
5:46
 mm
Temp °C
9
10
12
17
18
15
14
14
14
14
14
16
14
12
11
10
10
11
13
15
15
14
13
Feels °C
6
7
8
13
14
12
10
10
11
11
11
13
10
8
6
6
6
5
6
8
7
4
3
  • 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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