Surf Forecasts:
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 Type | Time (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 ForecastLight 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 SummarySome 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 | |
Swell Height Map | |||||||||||||||||||||
Wave Height (m) Direction Period (s) | WSW 16 | WSW 16 | WSW 15 | WSW 17 | WSW 16 | WSW 15 | WSW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 14 | WSW 15 | SW 14 | WSW 14 | SW 13 |
Wave Graph | |||||||||||||||||||||
1518 | 1474 | 936 | 2121 | 2821 | 2720 | 3113 | 4295 | 5233 | 5691 | 5432 | 3669 | 1267 | 880 | 1972 | 1185 | 1150 | 1314 | 1533 | 908 | 880 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | 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 | ||||||||
7:07 | — | — | 7:05 | — | — | 7:03 | — | — | 7:03 | — | — | 7:01 | — | — | 7:00 | — | — | 6:58 | — | — | |
— | 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 |
Swell 1 Height (m) Direction Period (s) | WSW 16 | WSW 16 | WSW 15 | WSW 17 | WSW 16 | WSW 15 | WSW 16 | SW 16 | WSW 15 | WSW 15 | WSW 15 | — | SW 14 | SW 13 | SW 13 | SW 13 | SW 14 | WSW 15 | SW 14 | WSW 14 | SW 13 |
1518 | 1474 | 936 | 2121 | 2821 | 2720 | 3113 | 4295 | 3440 | 2513 | 1850 | — | 1267 | 880 | 1164 | 1185 | 1150 | 1314 | 1533 | 908 | 880 | |
Swell 2 Height (m) Direction Period (s) | WSW 20 | — | W 9 | SW 8 | — | — | SW 8 | — | — | — | — | — | — | — | — | WSW 18 | WSW 16 | SW 9 | SW 9 | SW 9 | — |
76 | — | 108 | 132 | — | — | 373 | — | — | — | — | — | — | — | — | 276 | 512 | 220 | 152 | 132 | — | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | — | E 3 | SSE 3 | — | SW 7 | SW 8 | — | — | SW 15 | SW 15 | SW 15 | SW 14 | S 6 | SSW 6 | SW 13 | — | SSW 4 | — | — | — | — |
— | 4 | 3 | — | 147 | 792 | — | — | 5233 | 5691 | 5432 | 3669 | 160 | 309 | 1972 | — | 10 | — | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 106 | 102 | 49 | 48 | 150 | 286 | 286 | 102 | 0 | 102 | 48 | 48 | 102 | 0 | 0 | 53 | 0 |
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.











