Blackhead Surf Break

Lat Long: 40.32° S 176.67° E

Blackhead 48 hour detailed Surf Forecast

Issued: 6 pm 18 Oct 2026 (local time)

Forecast update in  hr  min

Today's Blackhead sea temperature is
13.0°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 (19 Oct):

  • Afternoon surf: Afternoon surf (19 Oct, local time) - 7ft (2.2m), 14s period with S swell.
  • Evening surf: Evening surf (19 Oct, local time) - 6ft (1.9m), 13s period with S swell.

The current surf forecast for Blackhead at 12AM is: 1.9m 14s primary swell from a South direction and 0.5m 8s secondary swell from a East-southeast direction (forecast issued at 06:00pm October 18). The wind direction is predicted to be offshore and the swell rating is 4.

Time (NZDT) & DateWave HeightWave Period
Morning (19 Oct)--
Afternoon (19 Oct)7ft (2.2m)14s
Evening (19 Oct)6ft (1.9m)13s

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


Short Range Forecast

Mostly dry. Very mild (max 19°C on Mon afternoon, min 8°C on Sun night). Wind will be generally light.

Sun
18
Monday
19
Tuesday
20
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
3
4
4
4
4
4
3
2
3
4
4
4
4
3
2
2
1
3
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
2.1
S
13
2
S
13
1.9
S
13
1.9
S
14
1.8
S
14
1.9
S
14
1.8
S
14
1.8
S
14
1.7
S
14
1.7
S
14
1.8
S
14
1.8
S
14
1.8
SSW
14
1.8
S
14
1.7
S
14
1.6
S
16
1.5
S
16
1.2
S
12
1.5
S
16
Wave Graph
Metric surfscale
Energy kJ
1556
1370
1256
1343
1225
1383
1298
1298
1162
1178
1335
1317
1325
1243
1065
1257
1093
453
1135
Wind (km/h)
15
S
10
S
5
WSW
5
WNW
10
WNW
10
NW
5
NW
10
ENE
15
NE
10
NE
0
W
5
WSW
10
WSW
10
SW
10
SSE
10
SE
10
ESE
10
ENE
10
N
Wind State
cross
cross
off
cross-off
cross-off
cross-off
glassy
cross-on
cross-on
cross-on
glassy
cross-off
cross-off
cross-off
cross
cross-on
on
cross-on
cross
High Tide
00:12AM1.24m
12:33PM1.33m
00:57AM1.22m
1:19PM1.31m
Low Tide
6:21AM0.32m
6:56PM0.31m
7:06AM0.33m
7:41PM0.32m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
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6:20
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6:18
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<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
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7:35
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—
—
—
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7:36
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—
—
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7:37
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 mm
—
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Temp °C
12
10
9
8
8
9
13
18
19
16
13
11
11
10
13
13
13
12
11
Feels °C
8
7
7
6
6
6
11
15
15
13
12
9
9
8
11
11
11
10
9
  • 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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