Blackhead Surf Break

Lat Long: 40.32° S 176.67° E

Blackhead 48 hour detailed Surf Forecast

Issued: 11 am 25 Sep 2026 (local time)

Forecast update in  hr  min

Today's Blackhead sea temperature is
12.3°C
1.1° 

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 (25 Sep):

  • Morning surf: Morning surf (25 Sep, local time) - 4ft (1.2m), 9s period with S swell.
  • Afternoon surf: Afternoon surf (25 Sep, local time) - 3.5ft (1.0m), 14s period with SSW swell.
  • Evening surf: Evening surf (25 Sep, local time) - 3.5ft (1.0m), 13s period with SSW swell.

The current surf forecast for Blackhead at 7PM is: 1.0m 14s primary swell from a South-southwest direction and 0.7m 8s secondary swell from a Southeast direction (forecast issued at 11:00am September 25). The wind direction is predicted to be offshore and the swell rating is 3.

Time (NZST) & DateWave HeightWave Period
Morning (25 Sep)4ft (1.2m)9s
Afternoon (25 Sep)3.5ft (1.0m)14s
Evening (25 Sep)3.5ft (1.0m)13s

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


Short Range Forecast

Light rain (total 7mm), mostly falling on Sun afternoon. Very mild (max 17°C on Sat afternoon, min 5°C on Sun night). Winds increasing (light winds from the SSE on Fri morning, fresh winds from the WNW by Sun morning).

Fri
25
Saturday
26
Sunday
27
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
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
Rating
(10 max)
3
2
2
3
2
3
3
2
1
2
2
1
2
1
1
0
0
0
0
2
3
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.2
S
9
0.7
SSW
15
1
SSW
14
0.9
SSW
14
1
SSW
13
0.9
SSW
13
0.9
SSW
13
0.8
SSW
13
0.8
ESE
13
0.8
ESE
13
0.8
ESE
13
0.9
ESE
12
0.8
ESE
12
0.8
ESE
12
0.9
SE
12
0.7
SE
12
0.8
ESE
12
0.7
SE
12
0.8
ESE
12
2
SSW
7
1.9
SSW
8
Wave Graph
Metric surfscale
Energy kJ
230
222
431
331
378
282
277
215
198
195
183
237
187
180
202
140
180
140
196
361
427
Wind (km/h)
15
W
5
SSE
10
ENE
10
WNW
15
WNW
10
NW
15
NW
10
WNW
20
WNW
20
WNW
15
WNW
15
WNW
15
NNW
15
NW
20
NW
25
WNW
30
WNW
25
NW
30
SW
20
SW
15
WSW
Wind State
off
cross
on
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
High Tide
4:08PM1.36m
4:32AM1.29m
4:55PM1.39m
5:20AM1.34m
5:43PM1.41m
Low Tide
9:52AM0.26m
10:26PM0.24m
10:41AM0.22m
11:13PM0.20m
11:31AM0.19m
part cloud
part cloud
part cloud
light rain
cloud
cloud
rain showers
clear
clear
clear
clear
cloud
cloud
cloud
cloud
cloud
cloud
cloud
light rain
light rain
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:58
—
—
—
—
—
5:56
—
—
—
—
—
—
—
—
6:54
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
6:12
—
—
—
—
—
—
—
6:13
—
—
—
—
—
—
—
7:14
—
 mm
—
—
—
1
—
—
1
—
—
—
—
—
—
—
—
—
—
—
2
1
2
Temp °C
11
14
13
12
11
10
10
10
12
15
17
13
13
14
15
15
16
16
10
7
6
Feels °C
8
11
10
9
7
7
7
7
7
10
13
9
9
11
12
10
10
11
4
2
1
  • 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.


Nearest locationNearest