
Surf Forecasts:
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 Type | Time (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 ForecastMostly dry. Very mild (max 14°C on Sun afternoon, min 12°C on Mon night). Wind will be generally light. | Days 4-6 Weather SummaryModerate 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 | |
Swell Height Map | |||||||||||||||||||||
Wave Height (m) Direction Period (s) | WSW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | WSW 13 | WSW 12 | W 13 | WSW 13 | WSW 15 | WSW 15 | WSW 15 | SW 15 | SW 9 | WSW 10 |
Wave Graph | |||||||||||||||||||||
8232 | 7664 | 5796 | 4306 | 3715 | 2670 | 2066 | 1736 | 1218 | 632 | 613 | 620 | 763 | 1609 | 1169 | 2920 | 3204 | 2767 | 6424 | 2598 | 3303 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | 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 | ||||||||
6:24 | — | — | 6:22 | — | — | 6:22 | — | — | 6:20 | — | — | 6:18 | — | — | 6:16 | — | — | 6:16 | — | — | |
— | 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 |
Swell 1 Height (m) Direction Period (s) | — | SW 16 | SW 16 | SW 16 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | WSW 13 | WSW 12 | W 13 | WNW 9 | WSW 15 | WSW 15 | WSW 15 | NW 8 | — | — |
— | 7664 | 5796 | 4306 | 3715 | 2670 | 2066 | 1736 | 1218 | 632 | 613 | 620 | 763 | 1609 | 641 | 2920 | 3204 | 2767 | 29 | — | — | |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | SW 7 | W 18 | SW 18 | — | — | WSW 13 | WNW 11 | WNW 9 | WNW 8 | — | — | — |
— | — | — | — | — | — | — | — | — | 37 | 6 | 13 | — | — | 1169 | 855 | 530 | 222 | — | — | — | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | W 20 | — | — | — | — | W 10 | — | — | — | — | — | — |
— | — | — | — | — | — | — | — | — | 7 | — | — | — | — | 296 | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | WSW 16 | — | — | — | WSW 15 | — | — | — | — | — | — | — | NW 5 | NNE 3 | NE 3 | — | — | — | SW 15 | SW 9 | WSW 10 |
8232 | — | — | — | 2906 | — | — | — | — | — | — | — | 45 | 10 | 7 | — | — | — | 6424 | 2598 | 3303 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 131 | 188 | 142 | 102 | 188 | 49 | 0 | 284 | 275 | 275 | 290 | 174 | 242 | 242 | 54 | 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.










