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 am 14 Aug 2026 (local time)

Forecast update in  hr  min

Today's Port Waikato-Sunset beach sea temperature is
13.7° 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 14 Aug 2026:

  • Best quality surf: Sunday 16 Aug, 3AM (local time) - 11ft (3.5m), 16s period, WSW swell with cross-shore winds.
  • Most powerful swell: Monday 17 Aug, 3AM (local time) - 11ft (3.5m), 15s period, SW swell with 5,805 kJ wave energy.
  • Next surfable swell (1★+): Friday 14 Aug, 6PM (local time) - 5.5ft (1.7m), 15s 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 Friday (Aug 14) at 6PM. The primary swell is predicted to be 1.7m and 15s period with a secondary swell of 0.5m and 18s. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Port Waikato-Sunset beach in the next 16 days are 3.5m 15s and forecast to arrive on Monday (Aug 17) at 3AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.5m 6s period and expected on Tuesday (Aug 18) at 9AM.

Wave TypeTime (NZST) & Date Wave Height & Period
Next good surf (1 star+) 6PM (Fri 14th Aug)5.5ft (1.7m) 15s
Best Surf 3AM (Sun 16th Aug)11ft (3.5m) 16s
Most Powerful 3AM (Mon 17th Aug)11ft (3.5m) 15s

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


The Lowdown

Righto, Rusty here. Let's have a good look at what's on the table for Port Waikato-Sunset Beach over the next couple of weeks. Don't expect much action right away, but this stretch has some proper moments lined up if you're happy to wait for the right windows.

We’ve got a slow start for a few days, but once it kicks off, there are a couple of standout sessions for experienced surfers. The water temp's sitting around 57°, which is pretty normal for this time of year, so nothing wild there.

The first real interest is Friday the 14th. Morning's looking good with an offshore breeze from the East and a solid 6 ft swell out of the WSW, with a very long 16-second period. That means proper groundswell energy – 1594 (moderate to strong energy), bringing clean, lined-up sets. This one's for the experienced crew, as the size and power are no joke. The afternoon holds up just as nicely with a touch more wind but still offshore and clean. This is the pick of the early days.

Saturday the 15th morning keeps the good run going – 6 ft WSW swell, 17-second period, combined energy up at 2253. Cross-off breeze from the South keeps it clean for the intermediate to experienced surfer. But by afternoon, the wind swings cross-shore, the swell jumps to 8 ft, and things get messy. That afternoon window is a write-off.

Sunday the 16th is a mixed bag. Morning is 8 ft but cross-shore winds make it lumpy. By the afternoon, the swell hits 10 ft out of the SW, with a cross-on breeze – that's pushing too big for most, and the conditions aren't doing it any favours. Best to sit that one out unless you're a big-wave charger.

From Monday the 17th through to Tuesday the 18th morning, we’ve got some serious size: 12 ft SW groundswell with combined energy over 7000 – that's very strong. The morning of the 17th has a clean cross-off breeze, but this is expert-only territory. Tuesday morning settles to a much more manageable 6 ft, still clean and lined up. Good chance for the experienced surfers to get back out.

Wednesday the 19th drops off a bit – cross-shore winds and lumpy conditions. Not worth the drive.

Now, Thursday the 20th morning is an absolute gem. Glassy conditions, offshore breeze from the East, and a clean 6 ft WSW swell. This is the best on offer for the intermediate crew – clean, glassy, and plenty of push. A real standout.

Friday the 21st morning is another glassy session with 5 ft sets, but the energy is fading. Still a nice one for those who want clean waves without the crowd – though it can get busy here sometimes.

Things go quiet after that. From Saturday the 22nd through to Monday the 24th, conditions turn poor with onshore winds and small, choppy surf. A proper lull of three or four days.

Tuesday the 25th sees a pulse back – 8 ft from the WSW, 16-second period – but winds are cross-shore, so you'll be fighting a bit of chop. The morning's the cleaner option.

Wednesday the 26th is a proper highlight: morning has a light cross-off breeze with 7 ft WSW swell, and by afternoon it goes glassy with 7 ft. That afternoon session on the 26th is a true standout – clean, glassy, solid waves for the experienced surfer. Mark it.

The final few days from Thursday the 27th to Saturday the 29th offer smaller, cleaner surf – 4 ft to 6 ft – with offshore or light cross-off winds. Nice for a relaxed session, but nothing compared to the mid-period peaks.

Overall, the standout windows are Thursday the 20th morning for glassy perfection, and Wednesday the 26th afternoon for a glassy, solid swell. Keep an eye on the longer-range stuff – it's promising but not locked in.

Rusty.

Short Range Forecast

Light rain (total 8mm), mostly falling on Sun night. Very mild (max 16°C on Fri morning, min 7°C on Sun night). Wind will be generally light.

Days 4-6 Weather Summary

Some drizzle, heaviest during Mon morning. Very mild (max 13°C on Wed afternoon, min 6°C on Tue morning). Winds decreasing (fresh winds from the S on Mon afternoon, calm by Wed night).

Friday
14
Saturday
15
Sunday
16
Monday
17
Tuesday
18
Wednesday
19
Thursday
20
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
4
4
4
4
2
3
3
!
!
!
!
!
4
3
4
2
3
4
4
3
3
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.8
WSW
16
1.7
WSW
16
1.5
WSW
15
1.9
WSW
17
2.4
WSW
16
2.4
WSW
15
2.5
WSW
16
3
SW
16
3.5
SW
15
3.5
SW
15
3.5
SW
15
3
SW
14
1.8
SW
14
1.6
SW
13
2.4
SW
13
1.9
SW
13
1.8
SW
14
1.7
WSW
15
1.9
SW
14
1.5
WSW
14
1.6
SW
13
Wave Graph
Metric surfscale
Energy kJ
1518
1474
936
2121
2821
2720
3113
4295
5233
5691
5432
3669
1267
880
1972
1185
1150
1314
1533
908
880
Wind (km/h)
10
E
15
ESE
10
SSE
10
S
20
SSW
25
SSW
20
SW
5
SW
20
SSE
25
S
30
S
20
S
15
SSE
20
S
20
S
15
SSW
15
SSW
5
SSE
5
E
10
SW
5
SSE
Wind State
off
off
cross-off
cross-off
cross
cross
cross
cross-on
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross
cross-off
glassy
cross
glassy
High Tide
10:39AM3.76m
10:59PM3.95m
11:20AM3.73m
11:39PM3.84m
11:59AM3.62m
00:16AM3.66m
12:37PM3.47m
00:53AM3.45m
1:15PM3.29m
1:31AM3.22m
1:56PM3.10m
2:16AM3.00m
2:46PM2.93m
Low Tide
4:49PM0.30m
5:14AM0.32m
5:29PM0.37m
5:56AM0.40m
6:09PM0.52m
6:35AM0.54m
6:49PM0.72m
7:14AM0.72m
7:31PM0.95m
7:53AM0.93m
8:16PM1.17m
8:36AM1.13m
9:10PM1.36m
part cloud
light rain
light rain
cloud
part cloud
part cloud
cloud
light rain
light rain
rain showers
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:07
7:05
7:03
7:03
7:01
7:00
6:58
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:45
5:45
5:45
5:46
5:47
5:49
5:50
 mm
1
2
1
4
1
Temp °C
16
16
13
14
14
14
12
12
8
8
11
9
9
12
10
11
13
12
12
12
11
Feels °C
14
14
11
12
11
10
8
10
2
3
4
2
5
7
5
7
10
8
10
9
9
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  • 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 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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