Kaituna Cut Surf Break

Lat Long: 37.75° S 176.44° E

Kaituna Cut Surf Forecast and Surf Report

Issued: 5 pm 08 Aug 2026 (local time)

Forecast update in  hr  min

Today's Kaituna Cut sea temperature is
13.7° C
1.0° 

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


Kaituna Cut surf forecast from 8 Aug 2026:

  • Best quality surf: Sunday 9 Aug, 9PM (local time) - 7ft (2.2m), 8s period, N swell with cross-offshore winds.
  • Most powerful swell: Sunday 9 Aug, 9PM (local time) - 7ft (2.2m), 8s period, N swell with 544 kJ wave energy.
  • Next surfable swell (1★+): Sunday 9 Aug, 9PM (local time) - 7ft (2.2m), 8s period with N swell.

Best Forecast Surf Conditions for Kaituna Cut this week:

The surf forecast for Kaituna Cut over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Aug 09) at 9PM. The primary swell is predicted to be 2.2m and 8s period with a secondary swell of 0.1m and 12s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Kaituna Cut in the next 16 days are 2.2m 8s and forecast to arrive on Sunday (Aug 09) at 9PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.8m 4s period and expected on Saturday (Aug 15) at 6AM.

Wave TypeTime (NZST) & Date Wave Height & Period
Next good surf (1 star+) 9PM (Sun 9th Aug)7ft (2.2m) 8s
Best Surf 9PM (Sun 9th Aug)7ft (2.2m) 8s
Most Powerful 9PM (Sun 9th Aug)7ft (2.2m) 8s

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


The Lowdown

Alright, let’s get into it. The long-range forecast is a bit of a slow burn, but there’s a light at the end of the tunnel. We’re looking at a run of small, weak surf for the better part of the next two weeks. It’s not going to be a total write-off, but you’ll be working for every scrap of wave you can find, especially early on.

The first real window of opportunity kicks off on Monday the 10th. The swell is still small, around 5ft, but it’s from the north with an 8-second period, and the morning has a light cross-off breeze making things clean. The wave energy is moderate (259). It’s not going to blow your mind, but it’s the best of a pretty ordinary bunch for the first week. The afternoon drops off a bit in size, so make the most of the morning.

Tuesday the 11th has a tiny pulse of energy, but it’s pretty average. The morning is glassy, which is a huge plus, but the swell is only 3ft and the energy is weak (101). It’s surfable, but you’ll be hunting for the sets. The afternoon turns onshore and the quality drops.

The next real highlight is Thursday the 14th. We’ve got another clean morning with a glassy surface and a 4ft NNE swell. The energy is back up into the moderate range (240). It’s a similar setup to Monday, but the period is a touch shorter, so keep your expectations in check. The afternoon stays around 4ft but goes glassy, so if you miss the morning, it’s still an option.

After that, things get pretty grim. From the 15th through the 22nd, we’re looking at a solid stretch of tiny, weak surf. The energy readings drop into the double digits, and we’re dealing with ankle-biters. You’ll see a few days with clean conditions, but there just won't be any power behind it. It's a classic flat spell, and with a beach break like this, that means it's going to be a barren run. Kite surfing might be the only way to get a hit during this period.

Now, for the long-range standout. Mark your calendars for Sunday the 23rd of August. That’s when the ocean wakes up. We’ve got a solid 7ft NNE swell in the morning with a long 12-second period. The energy reading is a massive 1315, which is strong. The wind is light and it’s clean, and the direction is right in the optimum zone for Kaituna Cut. This is the one to wait for. The afternoon holds size, pushing to 8ft, but the wind turns a bit cross-on, so it’ll get a little lumpy. If you can, get on it in the morning. This is a proper session on the cards, but it’s far out, so we’ll have to keep an eye on it. With that kind of size and a 12-second period, it’s going to have some push to it.

So, the summary is: a couple of small, clean windows early on, then a long flat spell, and one potentially excellent day on the 23rd. Be patient.

Rusty

Short Range Forecast

Moderate rain (total 19mm), heaviest on Sun afternoon. Very mild (max 15°C on Mon afternoon, min 8°C on Mon morning). Wind will be generally light.

Days 5-7 Weather Summary

Heavy rain (total 40mm), heaviest during Thu night. Very mild (max 15°C on Thu morning, min 11°C on Tue afternoon). Wind will be generally light.

Sat
8
Sunday
9
Monday
10
Tuesday
11
Wednesday
12
Thursday
13
Friday
14
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
0
0
0
2
2
0
1
1
0
0
0
0
0
0
0
0
2
1
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.2
N
12
0.1
NE
13
0.6
N
5
1.6
NNW
6
1.9
N
8
1.4
N
8
1.1
N
8
1
N
8
0.9
N
8
0.9
N
8
0.8
N
7
1.1
NNE
7
1.3
NNE
6
1.5
NNE
7
1.4
NE
6
1
N
7
1
NNE
7
1.2
NNE
7
1.3
N
7
0.9
NE
8
Wave Graph
Metric surfscale
Energy kJ
12
7
16
198
470
253
156
117
92
89
68
108
130
199
167
103
99
142
158
95
Wind (km/h)
10
WNW
5
S
20
NNW
25
NNW
10
SW
5
W
15
W
10
SW
5
S
5
ENE
5
NE
15
E
20
ENE
15
E
15
NE
15
NNE
30
NNW
5
ENE
0
W
10
WSW
Wind State
cross-off
cross-off
cross-on
cross-on
off
cross-off
cross-off
off
glassy
on
on
cross-on
cross-on
cross-on
on
cross-on
cross-on
glassy
glassy
cross-off
High Tide
2:20AM1.66m
3:05PM1.70m
3:24AM1.67m
4:09PM1.75m
4:28AM1.70m
5:10PM1.81m
5:30AM1.74m
6:08PM1.88m
6:29AM1.78m
7:02PM1.93m
7:24AM1.81m
7:54PM1.96m
Low Tide
8:13PM0.35m
8:43AM0.20m
9:17PM0.34m
9:45AM0.17m
10:23PM0.30m
10:48AM0.13m
11:27PM0.24m
11:48AM0.09m
00:26AM0.17m
12:45PM0.05m
1:22AM0.11m
1:39PM0.03m
2:14AM0.06m
cloud
light rain
light rain
heavy rain
rain showers
clear
clear
part cloud
cloud
cloud
cloud
light rain
light rain
mod rain
rain showers
mod rain
heavy rain
light rain
mod rain
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:05
7:05
7:03
7:03
7:01
7:00
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:31
5:32
5:34
5:35
5:36
5:36
5:37
 mm
1
3
13
2
1
2
6
7
6
15
3
9
4
Temp °C
11
12
14
13
13
14
15
11
11
12
13
12
12
12
15
15
14
15
13
12
Feels °C
8
11
10
9
12
11
11
8
9
11
10
10
8
9
13
14
13
16
13
11
  • Map Icons:
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  • 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 Kaituna Cut Surf forecast

The above surf forecast table for Kaituna Cut provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Kaituna Cut can be found by selecting the local surf guide option on the grey menu. Our Kaituna Cut 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 (Kaituna Cut) 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 Kaituna Cut 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 Bay of Plenty? If you are looking for accommodation near Kaituna Cut, camping, hotels and holiday cottages in Bay of Plenty, consider staying in Tauranga which is 25 km (16 miles) away. Other places in and around Bay of Plenty where you can find information about places to rent, and car hire include Rotorua which is 46 km (29 miles) away, Whakatane and Cambridge.

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