Blackhead Surf Break

Lat Long: 40.32° S 176.67° E

Blackhead 48 hour detailed Surf Forecast

Issued: 5 pm 02 Aug 2026 (local time)

Forecast update in  hr  min

Today's Blackhead sea temperature is
12.3° C
0.9° 

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 (03 Aug):

  • Morning surf: Morning surf (03 Aug, local time) - 4ft (1.2m), 11s period with SSE swell.
  • Afternoon surf: Afternoon surf (03 Aug, local time) - 3.5ft (1.1m), 13s period with SSW swell.
  • Evening surf: Evening surf (03 Aug, local time) - 4.5ft (1.3m), 12s period with SSW swell.

The current surf forecast for Blackhead at 1AM is: 1.7m 11s primary swell from a South-southeast direction and 0.6m 10s secondary swell from a South-southwest direction (forecast issued at 05:00pm August 02). An open ocean swell of 0.7m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore and the swell rating is 3.

Time (NZST) & DateWave HeightWave Period
Morning (03 Aug)4ft (1.2m)11s
Afternoon (03 Aug)3.5ft (1.1m)13s
Evening (03 Aug)4.5ft (1.3m)12s

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


Short Range Forecast

Moderate rain (total 18mm), heaviest on Mon night. Very mild (max 14°C on Mon morning, min 5°C on Tue afternoon). Winds increasing (light winds from the NW on Sun afternoon, strong winds from the SW by Tue afternoon).

Sun
2
Monday
3
Tuesday
4
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)
4
4
3
3
2
2
1
2
2
2
1
3
2
2
2
3
4
4
5
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
2
S
11
2
S
11
1.9
SSE
11
1.9
SSE
11
1.5
SSE
11
1.4
SSE
11
1.2
SSE
11
1.1
SSW
13
1.1
SSW
13
1.2
SSW
12
1.3
SSW
12
1.5
S
14
1.7
SSW
15
3.5
S
8
4
SSW
9
4.5
SSW
12
5
SSW
12
5
SSW
12
5
S
12
Wave Graph
Metric surfscale
Energy kJ
924
969
878
878
524
431
319
424
418
461
519
925
1310
1232
2430
5198
6962
6788
7341
Wind (km/h)
5
SSW
5
NW
10
NW
10
NW
15
NW
20
NW
30
WNW
30
W
30
W
30
W
35
W
25
SW
25
SSW
30
SSW
30
SW
40
SW
40
SW
40
SW
35
SW
Wind State
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
off
off
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
8:15PM1.40m
8:37AM1.30m
8:58PM1.39m
9:22AM1.32m
Low Tide
2:37AM0.22m
2:49PM0.22m
3:20AM0.20m
3:36PM0.21m
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
part cloud
light rain
light rain
light rain
light rain
rain showers
light rain
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:16
7:16
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:21
5:22
5:22
 mm
2
4
1
1
1
1
2
Temp °C
12
10
8
7
9
9
11
14
14
12
12
11
9
6
6
6
7
5
5
Feels °C
9
7
5
3
4
4
4
8
7
5
4
6
3
-2
-2
-3
-3
-5
-4
  • 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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