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 13 Sep 2026 (local time)

Forecast update in  hr  min

Today's Port Waikato-Sunset beach sea temperature is
14.3°C
0.3° 

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 13 Sep 2026:

  • Best quality surf: Sunday 13 Sep, 6PM (local time) - 11ft (3.5m), 16s period, SW swell with cross-shore winds.
  • Most powerful swell: Sunday 13 Sep, 6PM (local time) - 11ft (3.5m), 16s period, SW swell with 6,816 kJ wave energy.
  • Next surfable swell (1★+): Sunday 13 Sep, 6PM (local time) - 11ft (3.5m), 16s period with SW 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 Sunday (Sep 13) at 6PM. The primary swell is predicted to be 3.5m and 16s period. The wind is predicted to be cross-shore as the swell arrives.

The most powerful waves expected at Port Waikato-Sunset beach in the next 16 days are 3.5m 16s and forecast to arrive on Sunday (Sep 13) at 6PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.9m 4s period and expected on Thursday (Sep 17) at 9PM.

Wave TypeTime (NZST) & Date Wave Height & Period
Next good surf (1 star+) 6PM (Sun 13th Sep)11ft (3.5m) 16s
Best Surf 6PM (Sun 13th Sep)11ft (3.5m) 16s
Most Powerful 6PM (Sun 13th Sep)11ft (3.5m) 16s

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


The Lowdown

G’day, this is Rusty.

Alright, let’s have a look at what’s on the cards for Port Waikato-Sunset Beach. The forecast is a bit of a wild one. We’ve got a massive run of swell heading our way, but the problem is that for the first week and a half, it’s mostly going to be too big for this exposed beach break to handle properly. The water temp is sitting at 58°, which is bang on average for this time of year, so no surprises there.

The first real chance to get amongst it won’t come until Tuesday the 15th of September. Tuesday morning is looking like a standout window. We’ve got a solid 8 ft SW groundswell rolling in with a long 14-second period, and the wind is dead glassy. That’s the kind of combo that’ll set this beach up with some clean, powerful lines. The wave energy is strong, sitting at 2066, so you’ll feel it. Just keep in mind, at 8 ft and with that long period, it’s a proper size—better suited for experienced surfers. It’ll be a bit too much for beginners.

After that, things go a bit quiet. Wednesday and Thursday are small and junky, with wind not doing us any favours. The swell drops to around 5 ft to 6 ft, and the period shortens up, so it’s a bit of a flat spell through the middle of the week.

Now, if you’re looking further ahead, Friday the 18th of September brings a bump back up to 8 ft, but the wind is cross-onshore, so it’ll be a bit messy. Not the cleanest session, but there’ll be some size out there.

The real second highlight comes much later, on Thursday the 24th of September. Thursday morning is a cracker: a massive 15 ft SW groundswell with an incredibly long 18-second period, and clean cross-offshore winds. The wave energy is off the charts at 19550. This is a big, powerful, groundswell setup. At that size, it’s only for the experts—and even then, it’s a serious beast. The afternoon cleans up further with glassy conditions and a 13 ft swell. The whole day is one for the experienced crew only.

Saturday the 26th of September is also a nice little window for a smaller session: 6 ft glassy conditions in the morning, with moderate energy at 1030. It’s a good one for getting back into the swing of things after the big stuff passes.

So to sum it up: the best on offer is Tuesday morning the 15th of September for a solid, clean groundswell session, and the standout for the brave is Thursday the 24th of September for some massive, clean, expert-only waves. Don’t bother with the rest of the time—it’s either too big, too small, or too choppy.

This is Rusty, signing off.

Short Range Forecast

Mostly dry. Very mild (max 14°C on Sun afternoon, min 12°C on Mon night). Wind will be generally light.

Days 4-6 Weather Summary

Moderate rain (total 11mm), heaviest on Thu night. Very mild (max 17°C on Thu morning, min 11°C on Fri night). Wind will be generally light.

Sunday
13
Monday
14
Tuesday
15
Wednesday
16
Thursday
17
Friday
18
Saturday
19
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
!
!
!
!
3
4
2
3
1
1
2
1
2
3
4
3
3
!
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
16
4
SW
16
3.5
SW
16
3
SW
16
3
SW
15
2.5
SW
14
2.3
SW
14
2.1
SW
14
1.8
SW
14
1.4
SW
13
1.4
SW
13
1.4
WSW
13
1.7
WSW
12
2.1
W
13
1.8
WSW
13
2.5
WSW
15
2.5
WSW
15
2.5
WSW
15
4
SW
15
4
SW
9
4
WSW
10
Wave Graph
Metric surfscale
Energy kJ
8232
7664
5796
4306
3715
2670
2066
1736
1218
632
613
620
763
1609
1169
2920
3204
2767
6424
2598
3303
Wind (km/h)
25
SW
25
SW
20
SW
20
SW
20
SSW
10
SW
5
SSW
15
SW
10
WSW
10
W
15
WNW
10
N
15
NNE
20
NNE
20
NE
10
WSW
10
WSW
10
SW
25
SW
30
WSW
30
WSW
Wind State
cross-on
cross
cross
cross
cross
cross
glassy
cross
cross-on
on
on
cross-on
cross
cross
cross-off
cross-on
cross-on
cross
cross
cross-on
cross-on
High Tide
10:53AM3.70m
11:09PM3.72m
11:28AM3.63m
11:43PM3.57m
12:02PM3.50m
00:17AM3.39m
12:37PM3.35m
00:53AM3.19m
1:16PM3.16m
1:37AM2.97m
2:04PM2.97m
2:36AM2.79m
3:09PM2.81m
Low Tide
5:03PM0.39m
5:24AM0.38m
5:39PM0.54m
6:00AM0.52m
6:16PM0.73m
6:36AM0.70m
6:55PM0.95m
7:13AM0.92m
7:39PM1.16m
7:56AM1.13m
8:31PM1.35m
8:49AM1.33m
9:37PM1.48m
clear
clear
clear
part cloud
clear
part cloud
part cloud
clear
part cloud
cloud
cloud
part cloud
cloud
light rain
mod rain
clear
clear
rain showers
rain showers
cloud
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:24
6:22
6:22
6:20
6:18
6:16
6:16
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:08
6:09
6:10
6:12
6:13
6:13
6:14
 mm
1
9
1
1
2
Temp °C
13
14
13
13
13
13
14
13
12
12
13
13
17
16
13
15
14
12
14
14
13
Feels °C
7
9
9
9
9
10
11
10
10
9
10
11
13
12
10
12
11
10
8
9
7
  • 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 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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