Blackhead Surf Break

Lat Long: 40.32° S 176.67° E

Blackhead 48 hour detailed Surf Forecast

Issued: 11 pm 10 Aug 2026 (local time)

Forecast update in  hr  min

Today's Blackhead sea temperature is
11.7° 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 (11 Aug):

  • Morning surf: Morning surf (11 Aug, local time) - 6ft (1.8m), 9s period with SSW swell.
  • Afternoon surf: Afternoon surf (11 Aug, local time) - 3.5ft (1.0m), 11s period with SSE swell.
  • Evening surf: Evening surf (11 Aug, local time) - 4.5ft (1.3m), 8s period with SSE swell.

The current surf forecast for Blackhead at 3AM is: 1.7m 8s primary swell from a South-southwest direction and 1.3m 8s secondary swell from a South-southwest direction, 1.0m 12s secondary swell from a South-southeast direction (forecast issued at 11:00pm August 10). The wind direction is predicted to be cross-offshore.

Time (NZST) & DateWave HeightWave Period
Morning (11 Aug)6ft (1.8m)9s
Afternoon (11 Aug)3.5ft (1.0m)11s
Evening (11 Aug)4.5ft (1.3m)8s

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


Short Range Forecast

Mostly dry. Very mild (max 13°C on Thu afternoon, min 8°C on Wed night). Wind will be generally light.

Tuesday
11
Wednesday
12
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
3
2
2
2
2
1
1
1
1
1
0
1
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.7
SE
12
1.3
S
9
1.7
SSW
8
1.1
SSE
12
1.8
SSW
9
1.6
S
8
1
SSE
11
1.2
SSE
11
1.3
SSE
8
1.5
SSE
8
1.5
SSE
8
1.4
SE
8
1.2
SSE
7
1
SE
7
1
SE
8
1
SE
11
1.1
SE
10
Wave Graph
Metric surfscale
Energy kJ
157
262
357
341
528
360
222
340
229
298
278
210
146
104
122
224
217
Wind (km/h)
15
W
10
WSW
15
WSW
20
WSW
15
SW
15
SSW
10
S
10
ESE
10
E
10
ENE
10
NE
10
NNE
10
NNE
20
NE
20
NE
20
NE
20
NNE
Wind State
off
off
cross-off
cross-off
cross-off
cross-off
cross
cross-on
on
cross-on
cross-on
cross-on
cross
cross-on
cross-on
cross-on
cross-on
High Tide
3:11AM1.45m
3:43PM1.60m
4:09AM1.47m
4:41PM1.62m
Low Tide
9:04PM0.11m
9:22AM0.06m
10:03PM0.08m
10:21AM0.03m
clear
part cloud
cloud
clear
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:07
7:05
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:29
5:30
 mm
Temp °C
10
10
10
9
10
11
12
11
12
11
10
9
9
12
12
11
10
Feels °C
7
7
6
4
6
7
10
8
10
9
8
6
6
8
8
7
6
  • 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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