Blackhead Surf Break

Lat Long: 40.32° S 176.67° E

Blackhead 48 hour detailed Surf Forecast

Issued: 6 pm 30 Sep 2026 (local time)

Forecast update in  hr  min

Today's Blackhead sea temperature is
12.1°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 (01 Oct):

  • Morning surf: Morning surf (01 Oct, local time) - 5.5ft (1.7m), 13s period with S swell.
  • Afternoon surf: Afternoon surf (01 Oct, local time) - 5ft (1.5m), 13s period with S swell.
  • Evening surf: Evening surf (01 Oct, local time) - 4.5ft (1.3m), 13s period with S swell.

The current surf forecast for Blackhead at 1AM is: 1.9m 13s primary swell from a South direction and 0.1m 11s secondary swell from a East direction (forecast issued at 06:00pm September 30). The wind direction is predicted to be cross-offshore and the swell rating is 4.

Time (NZDT) & DateWave HeightWave Period
Morning (01 Oct)5.5ft (1.7m)13s
Afternoon (01 Oct)5ft (1.5m)13s
Evening (01 Oct)4.5ft (1.3m)13s

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


Short Range Forecast

Light rain (total 3mm), mostly falling on Sat morning. Very mild (max 18°C on Fri afternoon, min 9°C on Wed night). Winds increasing (light winds from the NW on Wed night, fresh winds from the W by Fri night).

Wed
30
Thursday
1
Friday
2
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
Rating
(10 max)
2
2
4
4
4
3
2
3
3
3
3
2
1
1
1
1
2
1
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
2.2
S
14
2.2
S
14
2
S
14
1.9
S
13
1.9
S
13
1.8
S
13
1.6
S
13
1.5
S
13
1.4
S
13
1.3
S
13
1.3
S
13
1.2
S
13
1.2
S
13
0.9
SSW
14
0.9
SSW
14
0.7
SSW
15
0.6
SSW
16
0.6
S
11
0.5
SSW
15
Wave Graph
Metric surfscale
Energy kJ
2032
1949
1527
1283
1245
1037
825
775
673
573
564
475
490
361
301
246
196
83
126
Wind (km/h)
15
ENE
15
NE
10
N
5
NW
10
WNW
15
NW
15
WNW
15
WNW
20
W
15
W
15
WNW
15
WNW
20
WNW
20
WNW
20
NW
20
WNW
25
WNW
30
WNW
35
W
Wind State
on
cross-on
cross-off
cross-off
off
cross-off
cross-off
off
off
off
off
cross-off
cross-off
cross-off
cross-off
cross-off
off
off
off
High Tide
9:11PM1.47m
9:37AM1.54m
10:03PM1.47m
10:30AM1.56m
Low Tide
3:26AM0.10m
3:58PM0.09m
4:18AM0.09m
4:52PM0.09m
clear
cloud
part cloud
clear
clear
clear
clear
clear
clear
cloud
clear
clear
clear
clear
part cloud
cloud
cloud
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
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6:48
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6:47
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<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
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7:15
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7:16
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7:17
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 mm
—
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Temp °C
13
13
13
11
10
9
12
16
17
12
10
9
9
10
12
17
18
15
12
Feels °C
10
10
11
9
7
5
8
12
13
8
6
5
4
5
7
13
13
9
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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