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 am 10 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 9 Sep 2026:

  • Best quality surf: Friday 11 Sep, 3AM (local time) - 10ft (3.0m), 15s period, SW swell with cross-shore winds.
  • Most powerful swell: Saturday 12 Sep, 3AM (local time) - 15ft (4.5m), 17s period, WSW swell with 12,161 kJ wave energy.
  • Next surfable swell (1★+): Friday 11 Sep, 3AM (local time) - 10ft (3.0m), 15s 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 Friday (Sep 11) at 3AM. The primary swell is predicted to be 3.0m and 15s period with a secondary swell of 1.3m and 19s. 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 4.5m 17s and forecast to arrive on Saturday (Sep 12) at 3AM. Winds are predicted to be cross-shore at the time the swell arrives.

Wave TypeTime (NZST) & Date Wave Height & Period
Next good surf (1 star+) 3AM (Fri 11th Sep)10ft (3.0m) 15s
Best Surf 3AM (Fri 11th Sep)10ft (3.0m) 15s
Most Powerful 3AM (Sat 12th Sep)15ft (4.5m) 17s

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


The Lowdown

Grab your board, because we’ve got a proper window of waves coming up, but it’s not for the faint of heart. The first couple of days are nothing to write home about—Thursday’s small and messy, not worth paddling out for. But hold on, because Friday brings the first real pulse of the run, and it’s a big one.

Friday the 11th is where things turn on. We’ve got a solid 13ft SW swell rolling in with a long 18-second period. That’s serious groundswell energy—the combined energy reading is 15565, which is strong to very strong. The morning has light S winds, cross-off, and that’s clean. Yeah, the swell is big, but the direction is right on the money for this spot. This is the standout of the whole outlook. It’s going to be heavy, powerful, and for experienced surfers only. Beginners, stay on the sand for this one. The afternoon holds size, but the wind swings SW at 15 mph and it gets criss-crossed, so the morning is the time to be in the water.

Now, here’s the thing—this break is fairly consistent, but it’s also exposed and this much swell is too much for it. From Saturday the 12th through to the middle of the following week, we’re in that zone. It’s not going to be clean; you’ve got fresh cross-shore winds, lumpy chop, and waves in the 10-16ft range. That’s a washing machine out there. Not a good look for a paddle board. Unless you’re a masochist or a kite surfer, give it a miss.

The long-period swells keep coming, but the wind just keeps messing it up. We get a small window on the morning of Monday the 14th with light winds and a 10ft SW swell at 16 seconds, but the tide’s questionable. It’s still big and the cross-shore isn't ideal. You’d be fighting it.

The run of oversized, wind-blown surf continues right through to the 19th. There’s a glimmer on the morning of the 20th—the 20th of September, that’s a week and a half away—with ESE offshore winds and a 13ft WSW swell. That would be a gem if it holds, but it’s a long-range call, so don’t book the day off work just yet. The afternoon has more size, but the wind goes onshore again.

The rest of the second week is more of the same: too big, or onshore, or both. The conditions just don’t cooperate. The only other real standout is the morning of the 25th, which is over a week away. Light S cross-off winds, 10ft WNW swell at 12 seconds—that could be promising and a bit more manageable than the other giants. And then the 25th afternoon, look, the wind is glassy, a light W at 3 mph and a 13ft W swell. That’s a classic clean-up set, but it’s a long way out. It’s got potential, but don't get too attached to it.

Water temp is sitting at 58°, which is about normal for this time of year, so you’ll still want a good wetsuit.

So, bottom line: Friday the 11th is your best bet—early, before the wind gets messy. After that, it’s a long stretch of frustration until the very end of the run where we might get another shot. It’s a big swell period, so look after yourself in the water.

Rusty.

Short Range Forecast

Moderate rain (total 14mm), heaviest on Thu night. Very mild (max 14°C on Thu morning, min 10°C on Thu night). Winds increasing (light winds from the SSW on Thu night, fresh winds from the SW by Fri night).

Days 4-6 Weather Summary

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

Thursday
10
Friday
11
Saturday
12
Sunday
13
Monday
14
Tuesday
15
Wednesday
16
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
1
1
1
!
!
0
0
!
0
0
!
!
!
3
2
2
1
1
0
1
!
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.7
WSW
11
1.6
WSW
10
1.9
WSW
16
4
SW
18
4
WSW
18
4.5
WSW
17
5
SW
11
5
SW
11
4
SW
16
4
WSW
16
3.5
SW
16
3.5
SW
16
3
SW
16
2.5
WSW
15
2.4
WSW
14
2.2
SW
14
2.1
SW
14
1.8
WSW
14
1.1
SW
13
2.5
WSW
8
3
WSW
10
Wave Graph
Metric surfscale
Energy kJ
713
564
1699
9361
9293
10499
5739
6577
8594
7680
7126
5605
3970
3282
2281
1949
1712
1314
394
886
2129
Wind (km/h)
15
WNW
15
NW
20
SW
15
S
25
SW
30
SW
35
SW
30
SSW
25
SW
25
SW
25
SW
15
SSW
10
SW
15
WSW
10
SW
15
WSW
20
WSW
20
W
25
NW
20
SSW
30
SSW
Wind State
on
on
cross-on
cross-off
cross
cross-on
cross
cross
cross-on
cross-on
cross
cross
cross
cross-on
cross-on
cross-on
cross-on
on
on
cross
cross
High Tide
9:14PM3.79m
9:37AM3.67m
9:55PM3.84m
10:16AM3.72m
10:33PM3.82m
10:53AM3.70m
11:09PM3.72m
11:28AM3.63m
11:43PM3.57m
12:02PM3.50m
00:17AM3.39m
12:37PM3.35m
00:53AM3.19m
Low Tide
3:04PM0.46m
3:27AM0.37m
3:46PM0.34m
4:08AM0.29m
4:25PM0.32m
4:47AM0.30m
5:03PM0.39m
5:24AM0.38m
5:39PM0.54m
6:00AM0.52m
6:16PM0.73m
6:36AM0.70m
6:55PM0.95m
light rain
cloud
rain showers
rain showers
part cloud
part cloud
cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
light rain
mod rain
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:28
6:28
6:26
6:24
6:22
6:22
6:20
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:07
6:07
6:07
6:08
6:09
6:10
6:12
 mm
1
11
2
1
9
Temp °C
14
14
11
11
13
13
13
13
12
13
14
13
14
14
13
14
14
14
14
12
12
Feels °C
10
10
5
8
7
7
5
6
6
7
9
9
11
11
11
11
10
10
10
6
5
  • 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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