Port Waikato-Sunset beach Surf Break

Lat Long: 37.39° S 174.71° E

Port Waikato-Sunset beach Surf Forecast and Surf Report

Issued: 5 pm 24 Aug 2026 (local time)

Forecast update in  hr  min

Today's Port Waikato-Sunset beach sea temperature is
13.6°C
0.4° 

Port Waikato-Sunset beach surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Port Waikato-Sunset beach surf forecast from 24 Aug 2026:

  • Best quality surf: Tuesday 25 Aug, 12AM (local time) - 11ft (3.5m), 14s period, WSW swell with cross-onshore winds.
  • Most powerful swell: Tuesday 1 Sep, 12AM (local time) - 13ft (4.0m), 13s period, SW swell with 5,292 kJ wave energy.
  • Next surfable swell (1★+): Tuesday 25 Aug, 12AM (local time) - 11ft (3.5m), 14s period with WSW swell.

Best Forecast Surf Conditions for Port Waikato-Sunset beach this week:

The surf forecast for Port Waikato-Sunset beach over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Aug 25) at 12AM. The primary swell is predicted to be 3.5m and 14s period. The wind is predicted to be cross-onshore as the swell arrives.

The most powerful waves expected at Port Waikato-Sunset beach in the next 16 days are 4.0m 13s and forecast to arrive on Tuesday (Sep 01) at 12AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 4s period and expected on Saturday (Aug 29) at 12AM.

Wave TypeTime (NZST) & Date Wave Height & Period
Next good surf (1 star+)12AM (Tue 25th Aug)11ft (3.5m) 14s
Best Surf12AM (Tue 25th Aug)11ft (3.5m) 14s
Most Powerful12AM (Tue 1st Sep)13ft (4.0m) 13s

Table - best surf conditions forecast for Port Waikato-Sunset beach over the next 16 days.


The Lowdown

Alright folks, Rusty here. Let's have a look at what Port Waikato-Sunset Beach has in store for us over the next couple of weeks.

Right off the bat, this is a tricky outlook. The first solid window of surfable waves is a long way off, and for the first several days, the ocean is going to be a mess. We’re looking at a big gap with no real recommendations until late in the first week of September. The water is sitting at 57° right now, which is pretty much normal for this time of year, so no surprises there.

The main issue for the next week is a series of hefty, powerful swells that are simply too big for this spot. From Monday the 24th of August, we’ve got a big 13ft WSW groundswell rolling in with a period of 15 seconds and a massive combined energy of 6474. The wind is a messy cross-onshore, so it’s big, raw, and ugly. That pattern sticks around for days. Tuesday the 25th sees 10ft, Wednesday the 26th has 8ft, and it’s all cross-onshore or choppy. This isn’t a paddle-out; this is a hold-your-ground situation. Even when the swell drops a little towards the end of the week, the wind stays onshore, keeping conditions poor. Friday the 28th drops to 5ft, but with a short 10-second period and messy wind, it’s just not worth it. Honestly, for the next week or so, the setup looks more interesting for kite surfing than paddle surfing.

There is a glimmer, though. A real stand-out window opens up on the 1st of September. On Tuesday the 1st of September, we get a much-improved situation. The swell drops to a more manageable 10ft from the WSW, period hanging at 14 seconds, and the wind goes light onshore in the morning, then turns offshore in the afternoon. The combined energy is still strong at 3978, but the wind and tide are finally favoring us. This is the first real chance for a wave, but it’s still big and heavy, so only for the experienced crew.

Then, forget the rest, the absolute standout is Friday the 4th of September. Thursday the 3rd is still a bit messy, but Friday morning shows a 10ft WNW groundswell, a short 9-second period, but the wind is a light cross-offshore, making it clean. But the absolute winner is Friday afternoon. We are looking at 15ft of swell from the west with an 11-second period, and the wind goes dead glassy. The combined energy is a whopping 5325. That’s a huge, clean, powerful swell. It’ll be breaking big, but with that offshore glass, if you can handle the size, you will get the session of your life. It will be massive, so experts only.

Into the second week, Saturday the 5th of September keeps the clean cross-off wind but the swell drops to 13ft. Still big, still good. Things settle down finally by Sunday the 8th of September. Tuesday the 8th of September morning is the pick of this later run, with a 6ft WSW groundswell at a lovely 14-second period and light cross-off winds. The combined energy is moderate at 1641, and it's the first time the forecast says "excellent surf conditions for experienced surfers" rather than “too big.” This is a proper, clean, open ocean swell that will hold up well. It’s still a little on the bigger side for beginners, but for the experienced surfer, that’s your session.

So, the big picture: get through this week of dirty, oversized slop. The prize is the glassy giants on Friday the 4th of September, and a proper, clean swell on Tuesday the 8th. Mark your calendar.

Rusty.

Short Range Forecast

Mostly dry. Very mild (max 15°C on Thu morning, min 12°C on Mon night). Wind will be generally light.

Days 5-7 Weather Summary

Moderate rain (total 12mm), heaviest on Fri night. Very mild (max 16°C on Fri afternoon, min 11°C on Thu night). Winds increasing (calm on Thu afternoon, fresh winds from the SW by Sun morning).

Mon
24
Tuesday
25
Wednesday
26
Thursday
27
Friday
28
Saturday
29
Sunday
30
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
!
!
!
3
2
1
2
2
3
3
2
1
2
1
1
0
1
0
0
!
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
4
WSW
15
3.5
WSW
14
3
WSW
15
2.5
WSW
15
2.4
WSW
14
2.3
WSW
14
2.5
WSW
14
2.3
WSW
14
2.1
WSW
13
2
WSW
13
1.7
WSW
12
1.6
WNW
10
1
WSW
14
2.1
NW
9
1.3
WSW
13
1.3
WSW
12
1.6
SW
12
0.8
WSW
18
0.9
WSW
18
3
SW
16
Wave Graph
Metric surfscale
Energy kJ
6474
4766
3645
3114
2346
2091
2378
1862
1427
1269
890
482
414
673
578
500
671
360
480
4704
Wind (km/h)
15
SW
10
WSW
20
WSW
20
W
15
WSW
15
WSW
15
W
15
WNW
10
NNW
10
WNW
15
NNE
15
NNE
15
NNE
20
NNE
10
WSW
15
SW
20
SW
25
WSW
30
WSW
30
SW
Wind State
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
on
cross-on
on
cross
cross
cross
cross
cross-on
cross-on
cross
cross-on
cross-on
cross
High Tide
7:30PM3.04m
7:53AM3.00m
8:13PM3.23m
8:36AM3.17m
8:51PM3.41m
9:13AM3.34m
9:27PM3.57m
9:48AM3.48m
10:00PM3.70m
10:22AM3.59m
10:34PM3.78m
10:55AM3.66m
11:07PM3.80m
Low Tide
1:49AM1.18m
2:07PM1.03m
2:29AM0.98m
2:46PM0.83m
3:05AM0.79m
3:21PM0.65m
3:40AM0.62m
3:55PM0.51m
4:14AM0.49m
4:28PM0.43m
4:48AM0.41m
5:02PM0.41m
clear
clear
cloud
clear
part cloud
clear
part cloud
part cloud
part cloud
clear
part cloud
cloud
cloud
mod rain
part cloud
part cloud
rain showers
rain showers
rain showers
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:52
6:50
6:50
6:48
6:47
6:46
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:52
5:53
5:54
5:54
5:55
5:57
5:58
 mm
9
1
2
2
Temp °C
13
13
13
13
14
14
14
14
15
15
13
15
16
14
15
14
12
13
14
13
Feels °C
9
11
9
9
10
12
12
12
13
13
11
11
13
11
13
11
10
7
8
7
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  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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Information about the Port Waikato-Sunset beach Surf forecast

The above surf forecast table for Port Waikato-Sunset beach provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Port Waikato-Sunset beach can be found by selecting the local surf guide option on the grey menu. Our Port Waikato-Sunset beach 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 (Port Waikato-Sunset beach) 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 Port Waikato-Sunset beach 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.

Port Waikato-Sunset beach is 30 km (19 miles) from the city of Pukekohe East. If you plan a holiday in Raglan and West Waikato, look for hotels and other accommodation in Pukekohe East. Pukekohe East has rooms for a wide range of budgets as well as car hire and transport links.

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