Blackhead Surf Break

Lat Long: 40.32° S 176.67° E

Blackhead 48 hour detailed Surf Forecast

Issued: 5 am 16 Aug 2026 (local time)

Forecast update in  hr  min

Today's Blackhead sea temperature is
11.8° 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 (16 Aug):

  • Morning surf: Morning surf (16 Aug, local time) - 8ft (2.5m), 7s period with SSW swell.
  • Afternoon surf: Afternoon surf (16 Aug, local time) - 15ft (4.5m), 10s period with S swell.
  • Evening surf: Evening surf (16 Aug, local time) - 13ft (4.0m), 10s period with S swell.

The current surf forecast for Blackhead at 12PM is: 3.5m 8s primary swell from a South-southwest direction and 1.0m 9s secondary swell from a East-northeast direction, 0.9m 9s secondary swell from a East-southeast direction (forecast issued at 05:00am August 16). The wind direction is predicted to be cross-offshore.

Time (NZST) & DateWave HeightWave Period
Morning (16 Aug)8ft (2.5m)7s
Afternoon (16 Aug)15ft (4.5m)10s
Evening (16 Aug)13ft (4.0m)10s

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


Short Range Forecast

Moderate rain (total 19mm), heaviest on Sun morning. Mild temperatures (max 9°C on Sun morning, min 6°C on Mon night). Winds decreasing (strong winds from the SSW on Sun morning, moderate winds from the WSW by Mon night).

Sunday
16
Monday
17
Tuesday
18
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)
2
0
0
0
0
0
0
0
0
1
1
2
2
3
3
3
2
1
1
1
2
5
6
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
ENE
9
1.6
E
9
2.5
SSW
7
3.5
SSW
8
4.5
S
10
4
S
10
4
S
10
3.5
S
10
3.5
S
10
3.5
SSE
9
3
SSE
9
3
SSE
9
2.5
SSE
9
2.5
SSE
9
2.4
SSE
9
2.4
SSE
9
1.7
SSW
8
1.9
SSW
8
3.5
S
8
4
SSW
9
4.5
SSW
10
5.5
S
11
5.5
S
12
Wave Graph
Metric surfscale
Energy kJ
484
412
718
1807
3550
3392
3173
2595
2259
2025
1692
1464
1126
994
858
839
361
480
1689
2613
4250
7028
8434
Wind (km/h)
25
SW
35
SW
45
SSW
50
SSW
45
S
45
S
40
S
35
S
35
S
35
S
30
S
30
SSW
25
SSW
20
SW
20
WSW
20
WSW
25
WSW
30
WSW
40
SW
40
SW
45
SSW
40
SW
45
SW
Wind State
cross-off
cross-off
cross-off
cross-off
cross
cross
cross
cross
cross
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
7:53AM1.48m
8:19PM1.55m
8:46AM1.46m
9:10PM1.49m
9:37AM1.44m
Low Tide
1:48AM0.03m
2:07PM0.05m
2:40AM0.06m
3:01PM0.09m
3:30AM0.10m
3:52PM0.14m
cloud
light rain
light rain
light rain
light rain
light rain
cloud
cloud
cloud
cloud
cloud
rain showers
cloud
part cloud
clear
part cloud
clear
cloud
clear
cloud
light rain
rain showers
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:01
7:00
6:58
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:34
5:35
5:36
 mm
1
5
4
2
1
1
2
1
1
Temp °C
11
10
9
7
7
8
8
9
8
8
8
9
9
8
6
6
6
6
9
9
8
8
8
Feels °C
6
3
-1
-3
-3
-2
-1
0
-1
0
1
1
2
2
0
0
0
-1
0
0
-2
-2
-2
  • 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 

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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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