Surf Forecasts:
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 Type | Time (NZST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 12AM (Tue 25th Aug) | 11ft (3.5m) 14s |
| Best Surf | 12AM (Tue 25th Aug) | 11ft (3.5m) 14s |
| Most Powerful | 12AM (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 ForecastMostly dry. Very mild (max 15°C on Thu morning, min 12°C on Mon night). Wind will be generally light. | Days 5-7 Weather SummaryModerate 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 | |
Swell Height Map | ||||||||||||||||||||
Wave Height (m) Direction Period (s) | WSW 15 | WSW 14 | WSW 15 | WSW 15 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 13 | WSW 13 | WSW 12 | WNW 10 | WSW 14 | NW 9 | WSW 13 | WSW 12 | SW 12 | WSW 18 | WSW 18 | SW 16 |
Wave Graph | ||||||||||||||||||||
6474 | 4766 | 3645 | 3114 | 2346 | 2091 | 2378 | 1862 | 1427 | 1269 | 890 | 482 | 414 | 673 | 578 | 500 | 671 | 360 | 480 | 4704 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | 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 | ||||||||
— | — | 6:52 | — | — | 6:50 | — | — | 6:50 | — | — | 6:48 | — | — | 6:47 | — | — | 6:46 | — | — | |
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 |
Swell 1 Height (m) Direction Period (s) | WSW 15 | WSW 14 | WSW 15 | WSW 15 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 13 | WSW 13 | WSW 12 | WNW 10 | WNW 8 | NW 9 | NW 8 | WSW 12 | WSW 20 | WSW 18 | WSW 18 | — |
6474 | 4766 | 3645 | 3114 | 2346 | 2091 | 2378 | 1862 | 1427 | 1269 | 890 | 482 | 414 | 673 | 261 | 500 | 298 | 360 | 480 | — | |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | WSW 17 | WSW 16 | SW 14 | WSW 14 | WSW 13 | WSW 13 | NW 8 | NW 7 | SW 13 | WSW 13 | — |
— | — | — | — | — | — | — | — | — | 119 | 102 | 456 | 413 | 299 | 578 | 101 | 27 | 172 | 118 | — | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | W 24 | SW 23 | WSW 22 | WSW 21 | — | — | WSW 11 | — |
— | — | — | — | — | — | — | — | — | — | — | — | 11 | 20 | 46 | 146 | — | — | 82 | — | |
Wind waves Height (m) Direction Period (s) | — | — | — | WSW 15 | — | — | — | — | — | — | — | — | — | NE 4 | — | — | SW 12 | SW 7 | SW 7 | SW 16 |
— | — | — | 2547 | — | — | — | — | — | — | — | — | — | 3 | — | — | 671 | 222 | 428 | 4704 | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 284 | 284 | 284 | 284 | 275 | 275 | 290 | 290 | 102 | 62 | 13 | 174 | 13 | 275 | 87 | 87 | 87 | 106 | 106 | 106 |
Best forecast wave conditions in Raglan and West Waikato | ||||||||||||||||||||
Best forecast wave conditions in New Zealand | ||||||||||||||||||||
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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.











