
Surf Forecasts:
Port Waikato-Sunset beach surf forecast from 31 Jul 2026:
- Best quality surf: Saturday 1 Aug, 6AM (local time) - 13ft (4.0m), 13s period, WSW swell with cross-offshore winds.
- Most powerful swell: Saturday 1 Aug, 6AM (local time) - 13ft (4.0m), 13s period, WSW swell with 5,060 kJ wave energy.
- Next surfable swell (1★+): Saturday 1 Aug, 6AM (local time) - 13ft (4.0m), 13s 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 Saturday (Aug 01) at 6AM. The primary swell is predicted to be 4.0m and 13s period. The wind is predicted to be cross-offshore 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 Saturday (Aug 01) at 6AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 3s period and expected on Thursday (Aug 06) at 6PM.
| Wave Type | Time (NZST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 6AM (Sat 1st Aug) | 13ft (4.0m) 13s |
| Best Surf | 6AM (Sat 1st Aug) | 13ft (4.0m) 13s |
| Most Powerful | 6AM (Sat 1st Aug) | 13ft (4.0m) 13s |
Table - best surf conditions forecast for Port Waikato-Sunset beach over the next 16 days.
The Lowdown
Right then, let’s get into it. We’re looking at Port Waikato-Sunset Beach, and it’s a mixed bag of a 16-day window – some raw power, some clean windows, but plenty of wind and size to work around. The water’s sitting at a slightly cool 57°F, which is a touch under the average for this time of year, but nothing too wild.
The first real action kicks off on the 31st of July, but it’s a write-off with a strong 25 km/h westerly wind making things choppy and messy. Friday’s a day to sit out.
Saturday the 1st of August is where it gets interesting, but mostly for the wrong reasons. The morning brings a clean, cross-off breeze from the east at 10 km/h, but that swell is a beast – 12 ft from the WSW with a 13-second period. The combined energy is huge (4307), and it’s simply too big for this beach. Only for the true experts, and even then, it’s a handful. The afternoon stays clean with offshore ESE winds, but still 10 ft and too big for most.
Sunday the 2nd of August is the standout in the first week. The morning is glassy with a light SE breeze, no wind at all, and the swell drops to a much more manageable 6 ft from the SW with an 11-second period. The energy is still moderate (904), but the conditions are clean and glassy. The afternoon is just as good – glassy again, 5 ft from the SW, 10-second period. This is the best you’ll see in the first week. Clean, lined up, and not too crowded. That’s the one to circle.
Monday the 3rd degrades quickly with a strong cross-onshore WSW wind picking up, and the swell gets messy. The rest of the week into early August is a battle with onshore winds and lumpy, choppy surf. There’s a small window on the morning of Wednesday the 5th with a clean 7 ft SW swell and a light ENE breeze, but it’s still a bit of a handful for the average punter.
The 7th of August brings a change in direction – a WNW swell at 7 ft, but with a short 8-second period. The wind is clean and cross-off, so it’ll be a fast, dumpy peak. Good for experienced surfers, but the short period means it’ll be a bit sectiony.
The second week sees a return to bigger, more powerful swells, but with a lot of wind. The 13th of August has another massive pulse – 12 ft from the W with a 10-11 second period, and clean offshore winds. Again, too big for Sunset Beach, only for the mad dogs. The 14th of August morning is a nice surprise – a clean 4 ft groundswell from the WSW with a 15-second period, and a light offshore ESE breeze. The energy is strong (1502), but the long period means it’ll be a bit walled up at the beach. Best for the rivermouth or a point if you can find one.
The 15th of August is another massive day – 10 ft to 12 ft from the WNW, clean, but again, too big for this beach. Only for the experts.
There’s a solid gap of poor conditions from the 10th to the 12th of August with strong northerly winds and rain, so don’t bother.
Best bet: Sunday the 2nd of August. Glassy, clean, good size. That’s the one.
Rusty.
Short Range ForecastLight rain (total 3mm), mostly falling on Fri afternoon. Very mild (max 14°C on Mon morning, min 6°C on Sat night). Wind will be generally light. | Days 5-7 Weather SummarySome drizzle, heaviest during Tue morning. Very mild (max 14°C on Wed afternoon, min 10°C on Tue night). Wind will be generally light. | |||||||||||||||||||
Fri 31 | Saturday 1 | Sunday 2 | Monday 3 | Tuesday 4 | Wednesday 5 | Thursday 6 | ||||||||||||||
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 14 | WSW 13 | WSW 13 | SW 12 | SW 11 | SW 10 | SW 12 | SW 11 | WSW 18 | WSW 17 | WSW 16 | WSW 16 | SW 14 | SW 14 | SW 13 | SW 13 | SW 12 | SW 12 | WNW 9 |
Wave Graph | ||||||||||||||||||||
1027 | 5230 | 4307 | 3264 | 1739 | 866 | 424 | 794 | 821 | 1186 | 1693 | 1787 | 1257 | 2265 | 1559 | 1011 | 604 | 341 | 172 | 464 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-off | off | off | glassy | glassy | cross | cross-on | cross-on | cross-on | cross | cross | glassy | cross-off | cross-on | cross-off | cross-off | off | cross-off |
High Tide | 11:01PM3.71m | 11:21AM3.54m | 11:35PM3.72m | 11:56AM3.53m | 00:09AM3.68m | 12:32PM3.47m | 00:45AM3.59m | 1:11PM3.39m | 1:26AM3.46m | 1:54PM3.28m | 2:13AM3.31m | 2:46PM3.15m | ||||||||
Low Tide | 4:54PM0.60m | 5:15AM0.64m | 5:29PM0.59m | 5:52AM0.62m | 6:05PM0.63m | 6:29AM0.65m | 6:43PM0.72m | 7:08AM0.71m | 7:25PM0.85m | 7:50AM0.82m | 8:12PM1.00m | 8:37AM0.96m | 9:08PM1.15m | |||||||
— | — | 7:20 | — | — | 7:18 | — | — | 7:18 | — | — | 7:18 | — | — | 7:16 | — | — | 7:16 | — | — | |
5:32 | — | — | 5:34 | — | — | 5:35 | — | — | 5:36 | — | — | 5:36 | — | — | 5:37 | — | — | 5:37 | — | |
mm | 2 | 1 | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — |
Temp °C | 13 | 12 | 12 | 13 | 9 | 10 | 11 | 13 | 14 | 13 | 13 | 13 | 13 | 12 | 13 | 14 | 12 | 12 | 15 | 12 |
Feels °C | 7 | 7 | 8 | 9 | 6 | 7 | 9 | 10 | 9 | 8 | 8 | 9 | 10 | 11 | 11 | 12 | 11 | 9 | 13 | 9 |
Swell 1 Height (m) Direction Period (s) | WSW 16 | WSW 14 | WSW 13 | WSW 13 | SW 12 | SW 11 | SW 10 | SW 18 | WSW 19 | WSW 18 | WSW 17 | SW 9 | SW 12 | SW 14 | SW 14 | SW 13 | SW 13 | SW 12 | WNW 9 | WNW 9 |
1027 | 5230 | 4307 | 3264 | 1739 | 866 | 424 | 85 | 750 | 1186 | 1693 | 595 | 1040 | 2265 | 1559 | 1011 | 604 | 341 | 161 | 464 | |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | SW 22 | WSW 20 | SW 12 | WSW 22 | — | — | — | WSW 16 | WSW 16 | — | — | WSW 18 | WSW 16 | W 22 | SW 12 | WSW 13 |
— | — | — | — | 18 | 38 | 216 | 46 | — | — | — | 1787 | 1257 | — | — | 31 | 51 | 9 | 172 | 111 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | WSW 20 | W 22 | — | — | — | — | — | — | — | — | — | W 22 | WSW 15 | WSW 20 |
— | — | — | — | — | — | 38 | 37 | — | — | — | — | — | — | — | — | — | 9 | 21 | 41 | |
Wind waves Height (m) Direction Period (s) | W 9 | — | — | — | — | — | — | SW 12 | SW 11 | SW 8 | SW 8 | — | — | — | — | — | — | NNE 3 | — | NE 4 |
861 | — | — | — | — | — | — | 794 | 821 | 564 | 754 | — | — | — | — | — | — | 3 | — | 3 | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 87 | 87 | 1 | 1 | 0 | 0 | 0 | 49 | 260 | 287 | 284 | 102 | 53 | 0 | 0 | 42 | 0 | 0 | 0 | 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.











