Blackhead Surf Break

Lat Long: 40.32° S 176.67° E

Blackhead Surf Forecast and Surf Report

Issued: 5 am 02 Sep 2026 (local time)

Forecast update in  hr  min

Today's Blackhead sea temperature is
11.8°C
1.3° 

Blackhead surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Blackhead surf forecast from 1 Sep 2026:

  • Best quality surf: Tuesday 8 Sep, 12AM (local time) - 8ft (2.5m), 11s period, S swell with offshore winds.
  • Most powerful swell: Wednesday 2 Sep, 12PM (local time) - 8ft (2.5m), 17s period, S swell with 4,182 kJ wave energy.
  • Next surfable swell (1★+): Thursday 3 Sep, 9PM (local time) - 3.5ft (1.0m), 12s period with S swell.

Best Forecast Surf Conditions for Blackhead this week:

The surf forecast for Blackhead over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Sep 03) at 9PM. The primary swell is predicted to be 1.0m and 12s period with a secondary swell of 0.1m and 10s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Blackhead in the next 16 days are 2.5m 17s and forecast to arrive on Wednesday (Sep 02) at 12PM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.7m 6s period and expected on Monday (Sep 07) at 12AM.

Wave TypeTime (NZST) & Date Wave Height & Period
Next good surf (1 star+) 9PM (Thu 3rd Sep)3.5ft (1.0m) 12s
Best Surf12AM (Tue 8th Sep)8ft (2.5m) 11s
Most Powerful12PM (Wed 2nd Sep)8ft (2.5m) 17s

Table - best surf conditions forecast for Blackhead over the next 16 days.


The Lowdown

Alright folks, Rusty here. Let’s take a look at what’s on the menu for Blackhead over the next couple of weeks.

We’ve got a real mixed bag coming our way. This isn’t a flat spell, but we’ve got to pick our windows carefully. The early days are a bit of a battle with some serious wind, but the ocean is packing a lot of energy. The water is sitting at 53°F at the start, which is a bit colder than normal for this time of year, so you’ll want that 4/3.

The first proper standout is Wednesday morning, September 2nd. Blackhead is a point break, so it handles a solid swell, and we’ve got a strong 6ft S groundswell pushing in with a long 17-second period. The wind is howling offshore from the W at 25 mph. That’s going to make for some clean, scary-looking faces. The combined energy is massive at 3048, so this is a powerful wave. It’s a bit of a battle to get out, but the reward is there for the taking. This is a proper expert session; the swell is right on the edge of the 8ft mark for the afternoon, hitting 8ft, so if you’re not confident, give it a miss.

The next real highlight pops up on Tuesday, September 8th. The morning session is looking sweet. We’ve got a 6ft S swell with a 10-second period, dropping in energy a bit to 619, but the wind is a light breeze from the NNW. That’s clean, glassy conditions, and the swell is a manageable size for the more experienced intermediates. This is your best chance for a long, clean session without the fight.

From there, we get a run of smaller, cleaner surf. The morning of Wednesday, September 9th, is still worth a paddle with a 5ft S swell and light winds, but it’s not a stand-out.

Looking further out, Saturday, September 12th, is a real promise. The morning brings a 5ft S swell with a 12-second period, light offshore wind from the WSW, and moderate energy at 931. The afternoon holds up just as well with 5ft S swell. The whole day looks like a gem, but it’s a week and a half away, so keep an eye on the forecasts.

Watch out for Monday, September 14th. The morning sees a 10ft S swell. That’s solely for the big-wave crew with a death wish. The wind is offshore, but it’s a massive beast.

The rest of the second week is a bit of a write-off. There’s a lot of energy, but the wind is inconsistent, or the swell is too small. The wind is often a strong offshore, which looks more interesting for a kite surfer than a paddle surfer during those mid-week gaps.

In short, get in the water on the 2nd if you’re a charger, or wait for the 8th for a proper, clean session. The 12th is the one to circle on the calendar for later.

Rusty.

Short Range Forecast

Mostly dry. Very mild (max 18°C on Thu afternoon, min 11°C on Fri night). Winds decreasing (strong winds from the W on Wed morning, light winds from the NNW by Thu night).

Days 4-6 Weather Summary

Moderate rain (total 10mm), heaviest on Mon morning. Very mild (max 17°C on Sun afternoon, min 5°C on Mon night). Winds decreasing (fresh winds from the SSW on Mon morning, light winds from the NW by Mon night).

Wednesday
2
Thursday
3
Friday
4
Saturday
5
Sunday
6
Monday
7
Tuesday
8
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
3
4
3
1
1
2
0
0
0
0
1
0
1
0
0
0
1
4
3
2
3
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.7
S
17
2.5
S
16
2.2
S
14
1.6
S
13
1.2
S
12
0.9
S
11
0.6
S
10
0.5
S
10
0.2
SSW
15
0.6
SSW
8
0.5
S
8
0.8
SSW
10
0.3
SSW
18
0.4
SSW
16
1.1
NE
6
1
NE
8
3.5
SSW
10
2.5
S
11
1.8
S
10
1.5
S
9
1.9
S
9
Wave Graph
Metric surfscale
Energy kJ
1682
3227
1788
835
396
202
72
47
23
51
36
121
66
91
90
142
2317
1386
610
383
550
Wind (km/h)
40
W
35
WNW
35
WNW
30
WNW
15
WNW
15
NNW
20
NW
30
WNW
35
W
25
WNW
25
W
15
WNW
10
NNW
15
NNE
15
NW
35
SSW
35
SSW
10
WNW
10
NNW
20
W
10
SW
Wind State
off
off
off
cross-off
cross-off
cross-off
cross-off
off
off
off
off
cross-off
cross-off
cross
cross-off
cross-off
cross-off
off
cross-off
off
cross-off
High Tide
9:22PM1.43m
9:48AM1.46m
10:13PM1.43m
10:41AM1.48m
11:06PM1.42m
11:35AM1.50m
00:02AM1.42m
12:32PM1.52m
00:59AM1.41m
1:30PM1.53m
1:58AM1.42m
2:29PM1.54m
2:56AM1.42m
Low Tide
3:16PM0.16m
3:39AM0.15m
4:07PM0.15m
4:29AM0.14m
5:01PM0.15m
5:21AM0.13m
5:56PM0.14m
6:15AM0.13m
6:53PM0.14m
7:12AM0.12m
7:51PM0.13m
8:09AM0.10m
8:49PM0.11m
clear
part cloud
clear
clear
clear
part cloud
cloud
clear
clear
part cloud
clear
part cloud
cloud
part cloud
light rain
mod rain
light rain
part cloud
cloud
light rain
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:35
6:33
6:33
6:31
6:30
6:28
6:26
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:50
5:51
5:52
5:52
5:53
5:54
5:55
 mm
1
8
1
3
Temp °C
15
15
13
17
18
14
17
17
12
15
16
13
15
17
16
10
10
8
12
13
9
Feels °C
7
7
6
12
14
11
13
11
5
9
11
8
11
14
11
3
2
3
8
8
4
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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Information about the Blackhead Surf forecast

The above surf forecast table for Blackhead provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Blackhead can be found by selecting the local surf guide option on the grey menu. Our Blackhead surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Blackhead) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Blackhead may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Are you planning a holiday in The Wairarapa? If you are looking for accommodation near Blackhead, camping, hotels and holiday cottages in The Wairarapa, consider staying in Hastings which is 77 km (48 miles) away. Other places in and around The Wairarapa where you can find information about places to rent, and car hire include Palmerston North which is 89 km (55 miles) away and Napier, 94 km (58 miles) away.

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