Port Waikato-Sunset beach Surf Break

Lat Long: 37.39° S 174.71° E

Port Waikato-Sunset beach Surf Forecast and Surf Report

Issued: 11 pm 28 Aug 2026 (local time)

Forecast update in  hr  min

Today's Port Waikato-Sunset beach sea temperature is
13.9°C
0.0° 

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 28 Aug 2026:

  • Best quality surf: Tuesday 1 Sep, 3PM (local time) - 16ft (5.0m), 12s period, SW swell with cross-shore winds.
  • Most powerful swell: Tuesday 1 Sep, 6AM (local time) - 15ft (4.5m), 14s period, WSW swell with 8,390 kJ wave energy.
  • Next surfable swell (1★+): Saturday 29 Aug, 9AM (local time) - 3ft (0.9m), 13s 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 Saturday (Aug 29) at 9AM. The primary swell is predicted to be 0.9m and 13s period with a secondary swell of 1.0m and 8s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Port Waikato-Sunset beach in the next 16 days are 4.5m 14s and forecast to arrive on Tuesday (Sep 01) at 6AM. Winds are predicted to be cross-onshore at the time the swell arrives.

Wave TypeTime (NZST) & Date Wave Height & Period
Next good surf (1 star+) 9AM (Sat 29th Aug)3ft (0.9m) 13s
Best Surf 3PM (Tue 1st Sep)16ft (5.0m) 12s
Most Powerful 6AM (Tue 1st Sep)15ft (4.5m) 14s

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


The Lowdown

Alright, Rusty here. Let’s talk about what we’ve got coming down the line at Port Waikato-Sunset Beach.

It’s a bit of a slow start, but there’s one real standout window to get excited about. Right now, the water temp is sitting pretty average for the time of year, nothing wild to report there.

For the next couple of weeks, the pattern is clear: the first bit of proper swell hits this Saturday, August 29th, and it’s your best bet by a long shot. We’re looking at a 3ft swell from the WSW with a solid 13-second period pushing in moderate wave energy (545). The wind is light out of the NE at 3 mph, which is cross-offshore, and it’s clean. That’s good stuff. The afternoon glassed off even more, still that 3ft, 12-second swell from the WSW, with the wind dropping to glassy conditions. Honestly, that Saturday is the pick of the whole run. It’s a bit inconsistent with crowds possible, but for clean, lined-up waves, that’s where you want to be.

From Sunday morning the 30th onwards, things get messy. The swell jumps to 8ft and bigger, pushing over 10ft by Sunday arvo, and the wind swings hard out of the SW at 19 mph, cross-onshore, making it lumpy. The wave energy climbs into the strong range (1161 to 1611), but the quality is poor. By Monday the 31st, we’re looking at 15ft swell from the SW with a period hitting 14 seconds in the arvo, and the energy is very strong (7488), but again, those onshore winds just ruin it. That pattern of big, powerful swells but poor wind keeps rolling through the first week of September.

There’s a chance the wind lightens up a bit mid-week, but the swell stays big – 10ft to 16ft – and it’s consistently too big for this break. The energy readings are massive, often over 7000, and even when the wind drops to a light breeze, the swell size is just overwhelming. For an intermediate spot, this is expert-only territory, and honestly, it looks more like a kite setup than a paddle session on most of those big, windy days.

The second week doesn’t offer much relief. Swell stays in the 7ft to 16ft range, with strong to very strong energy, and the wind keeps it choppy or cross-onshore for most of the week. There’s a brief moment on Thursday, September 10th, in the afternoon where the wind goes glassy from the SSE, but the swell is still 13ft and too big. Another fleeting chance on the 12th with offshore wind and 10ft swell, but again, it’s just too much for this beach.

So to wrap it up: the only true standout is that Saturday, August 29th. Get it while it’s clean and fun. After that, it’s a long stretch of waiting for the wind to play ball with the swell, and it just doesn’t happen.

Rusty.

Short Range Forecast

Moderate rain (total 14mm), heaviest on Sat morning. Very mild (max 14°C on Fri night, min 12°C on Sat afternoon). Winds increasing (calm on Sat afternoon, fresh winds from the WSW by Sun night).

Days 5-7 Weather Summary

Light rain (total 2mm), mostly falling on Tue morning. Very mild (max 15°C on Thu morning, min 12°C on Tue afternoon). Winds decreasing (fresh winds from the WSW on Mon night, light winds from the W by Wed night).

Saturday
29
Sunday
30
Monday
31
Tuesday
1
Wednesday
2
Thursday
3
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
2
3
2
0
0
0
0
0
0
0
0
!
!
!
!
1
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)
1.4
WNW
9
0.9
WSW
13
0.9
WSW
12
2.3
SW
6
2.5
SW
8
3
SW
8
3.5
WSW
16
4.5
SW
11
4.5
SW
14
4
WSW
14
4.5
WSW
13
5
SW
12
4
SW
13
3.5
WSW
13
3
WSW
13
2.5
WSW
13
2.5
WSW
14
2.5
WSW
14
3
WSW
14
Wave Graph
Metric surfscale
Energy kJ
300
290
273
387
801
1035
6578
5081
7488
7339
7550
7135
5932
4041
3281
2584
2281
2378
3091
Wind (km/h)
10
N
5
NE
5
NE
25
SSW
30
SW
30
WSW
35
WSW
30
SW
25
WSW
35
W
35
WSW
30
SW
15
SW
20
WSW
20
WSW
20
WSW
15
WNW
20
WNW
20
NW
Wind State
cross
cross-off
glassy
cross
cross-on
cross-on
cross-on
cross-on
cross-on
on
cross-on
cross
cross-on
cross-on
cross-on
cross-on
on
on
cross-on
High Tide
10:00PM3.70m
10:22AM3.59m
10:34PM3.78m
10:55AM3.66m
11:07PM3.80m
11:29AM3.67m
11:42PM3.76m
12:04PM3.62m
00:18AM3.64m
12:43PM3.51m
1:00AM3.48m
1:28PM3.35m
1:50AM3.27m
Low Tide
4:14AM0.49m
4:28PM0.43m
4:48AM0.41m
5:02PM0.41m
5:24AM0.40m
5:39PM0.46m
6:01AM0.46m
6:17PM0.59m
6:40AM0.59m
7:00PM0.77m
7:23AM0.77m
7:51PM0.98m
light rain
mod rain
light rain
part cloud
clear
rain showers
clear
part cloud
part cloud
clear
rain showers
light rain
cloud
cloud
part cloud
part cloud
clear
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:47
6:46
6:43
6:43
6:41
6:39
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:57
5:58
5:59
5:59
6:00
6:00
 mm
2
8
3
1
1
1
Temp °C
14
13
14
12
14
14
13
13
13
13
13
12
12
13
13
13
15
15
14
Feels °C
12
13
14
7
8
8
7
6
7
7
6
5
6
8
8
9
11
12
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 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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