
Surf Forecasts:
Port Waikato-Sunset beach surf forecast from 6 Aug 2026:
- Best quality surf: Sunday 9 Aug, 6PM (local time) - 7ft (2.1m), 10s period, NW swell with glassy winds.
- Most powerful swell: Thursday 13 Aug, 6AM (local time) - 7.5ft (2.3m), 13s period, W swell with 1,726 kJ wave energy.
- Next surfable swell (1★+): Friday 7 Aug, 6PM (local time) - 1.5ft (0.4m), 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 Friday (Aug 07) at 6PM. The primary swell is predicted to be 0.4m and 14s period with a secondary swell of 0.4m and 11s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Port Waikato-Sunset beach in the next 16 days are 2.3m 13s and forecast to arrive on Thursday (Aug 13) 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 1.4m 8s period and expected on Thursday (Aug 13) at 9PM.
| Wave Type | Time (NZST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 6PM (Fri 7th Aug) | 1.5ft (0.4m) 14s |
| Best Surf | 6PM (Sun 9th Aug) | 7ft (2.1m) 10s |
| Most Powerful | 6AM (Thu 13th Aug) | 7.5ft (2.3m) 13s |
Table - best surf conditions forecast for Port Waikato-Sunset beach over the next 16 days.
The Lowdown
G’day, Rusty here, checkin’ in from the coast. Lookin’ at the next 16 days, and I gotta be straight with ya – the start is a bit of a slow burn. There’s a proper gap with no real surf to get excited about until the end of the first week. The first real window of opportunity pops up on Friday the 7th, but it’s nothin’ to write home about. The real standout action is gonna be the week after, with a couple of days that’ll have the experienced crew buzzin’.
Alright, let’s get into it. On Friday morning, August 7th, we’ve got a tiny 3ft SW swell rollin’ in at Port Waikato-Sunset Beach. The wind is glassy from the NE at just 3 mph, so the surface is clean. But with combined energy sittin' at just 175 (weak), it’s more of a longboard or a paddle than a proper surf. The water’s at 56°, which is about average for this time of year. Friday afternoon turns messy – cross-on wind and smaller swell.
Saturday the 8th is a write-off with a weak, short-period WNW swell and a cross breeze. Sunday the 9th sees the swell jump up to 8ft, but it’s from the WNW, period’s only 10 seconds, and the wind is howlin’ from the N at 12 mph. The combined energy shoots up to 1977 (strong), but it’s a messy, blown-out cross-chop. Not worth it.
Monday the 10th is where the tide starts to turn. Monday morning brings a glassy WSW wind at 3 mph, with a 3ft swell from the WSW. The kicker? That swell has a long 16-second period. The energy is moderate (894). This is a good sign, but the size is small. The standout for this first week, though, is Thursday morning, August 13th. We’ve got a 7ft swell from the West, a 13-second period, and a clean cross-off breeze from the NE at 6 mph. The combined energy is a solid 1871 (strong). This is solid, clean surf for the experienced intermediate. It’s heavy enough to get your heart pumpin’, but the wind will keep the faces lined up. It’s a morning mission, though, as the afternoon gets a cross breeze.
Now, after that, Friday the 14th is still pushin’ 7ft, but the wind is a bit more on it. But then we hit a massive wall of swell. From Friday afternoon the 14th right through to Monday the 17th, the swell is consistently over 13ft, with combined energy readings in the thousands (3017 to 17643). This is huge, powerful, and for most of it, the wind is cross-on or onshore. This is serious, big-wave territory – only for the most experienced and well-prepared crew. The setup is a beach, so with that size and a shorter 9-second period, it’s gonna be a washing machine. Honestly, for the average punter this is more of a kite-surfing show than a paddle session.
The second week starts to settle. Tuesday morning, August 18th, is another standout. The swell has dropped to a still-chunky 7ft from the SW, with a 14-second period. The wind is a clean cross-off from the SE at 6 mph. Energy is 2004 (strong). This is another excellent, clean window for the experienced surfer. The water temp is still around that 56° mark.
The rest of the week from the 19th onwards sees the swell dropping back to the 5ft to 6ft range. The wind is mostly cross or cross-off, but with moderate to fresh breezes, so it won’t be as clean as those Tuesday morning windows. The 22nd of August is a final note – a 4ft WSW swell with a long 15-second period, but cross-on winds. It’s a bit of a fizzle.
So, if you’re lookin’ for the best on offer, mark your calendar for Thursday the 13th and Tuesday the 18th mornings. That’s where the clean, powerful swell and good wind line up. The rest is a mix of too small, too windy, or way too big. Stay safe out there.
Rusty
Short Range ForecastHeavy rain (total 23mm), heaviest during Sun afternoon. Very mild (max 15°C on Sun morning, min 8°C on Fri morning). Wind will be generally light. | Days 4-6 Weather SummaryModerate rain (total 12mm), heaviest on Tue night. Very mild (max 15°C on Wed morning, min 9°C on Mon night). Wind will be generally light. | ||||||||||||||||||||
Friday 7 | Saturday 8 | Sunday 9 | Monday 10 | Tuesday 11 | Wednesday 12 | Thursday 13 | |||||||||||||||
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) | SW 12 | SW 13 | SW 13 | SW 13 | WNW 8 | WSW 17 | WNW 10 | NW 10 | WSW 14 | WSW 16 | WSW 16 | WSW 14 | WSW 14 | SW 13 | WSW 19 | WSW 17 | WSW 16 | W 11 | W 13 | W 13 | WNW 12 |
Wave Graph | |||||||||||||||||||||
167 | 82 | 88 | 92 | 130 | 274 | 1412 | 1229 | 390 | 493 | 921 | 899 | 578 | 400 | 319 | 344 | 412 | 1222 | 1632 | 1370 | 1444 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | cross-on | glassy | cross | cross | cross-off | cross | cross-on | cross | glassy | cross | cross-off | cross-off | cross-off | cross-off | glassy | on | glassy | cross-off | cross | cross-off |
High Tide | 3:54PM3.06m | 4:27AM3.06m | 5:27PM3.07m | 5:57AM3.08m | 6:50PM3.25m | 7:14AM3.23m | 7:52PM3.49m | 8:16AM3.42m | 8:44PM3.72m | 9:09AM3.60m | 9:33PM3.89m | 9:56AM3.72m | 10:17PM3.97m | ||||||||
Low Tide | 9:34AM1.10m | 10:17PM1.26m | 10:51AM1.19m | 11:45PM1.24m | 12:23PM1.12m | 1:06AM1.06m | 1:35PM0.91m | 2:07AM0.81m | 2:32PM0.67m | 2:59AM0.58m | 3:21PM0.46m | 3:46AM0.41m | 4:06PM0.33m | ||||||||
7:13 | — | — | 7:13 | — | — | 7:11 | — | — | 7:11 | — | — | 7:09 | — | — | 7:09 | — | — | 7:07 | — | — | |
— | 5:38 | — | — | 5:39 | — | — | 5:40 | — | — | 5:40 | — | — | 5:42 | — | — | 5:43 | — | — | 5:44 | — | |
mm | — | — | — | — | — | — | — | 16 | 7 | — | — | — | 1 | 3 | 7 | — | 1 | — | — | — | — |
Temp °C | 9 | 10 | 9 | 12 | 13 | 13 | 15 | 13 | 12 | 14 | 14 | 12 | 11 | 13 | 14 | 15 | 15 | 13 | 15 | 17 | 14 |
Feels °C | 7 | 7 | 8 | 9 | 10 | 9 | 12 | 11 | 11 | 12 | 12 | 11 | 8 | 10 | 14 | 14 | 14 | 13 | 14 | 15 | 10 |
Swell 1 Height (m) Direction Period (s) | SW 12 | SW 11 | SW 13 | WNW 8 | WNW 8 | NW 8 | WNW 10 | WSW 15 | NW 9 | WSW 13 | WSW 16 | WSW 14 | WSW 14 | SW 13 | SW 13 | WSW 17 | W 12 | W 11 | W 13 | W 13 | WNW 12 |
167 | 40 | 88 | 92 | 130 | 274 | 1412 | 665 | 225 | 357 | 921 | 899 | 578 | 400 | 170 | 344 | 396 | 1222 | 1632 | 1370 | 1444 | |
Swell 2 Height (m) Direction Period (s) | W 7 | SW 13 | W 10 | SW 13 | SW 12 | WSW 17 | WSW 15 | — | WSW 14 | WSW 16 | WSW 8 | SW 6 | SW 8 | WSW 21 | WSW 19 | NW 6 | WSW 16 | WSW 16 | WSW 14 | WSW 18 | WSW 16 |
4 | 82 | 31 | 85 | 77 | 267 | 353 | — | 390 | 493 | 58 | 18 | 32 | 171 | 319 | 40 | 412 | 546 | 239 | 31 | 102 | |
Swell 3 Height (m) Direction Period (s) | W 7 | W 9 | SW 10 | WSW 19 | WSW 19 | SW 12 | WSW 19 | — | WSW 9 | WSW 6 | NW 8 | NW 7 | NNW 7 | SW 7 | SW 7 | W 13 | — | — | — | WSW 21 | WSW 20 |
4 | 7 | 15 | 34 | 70 | 37 | 212 | — | 113 | 44 | 29 | 8 | 4 | 14 | 2 | 84 | — | — | — | 44 | 151 | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | NE 3 | NE 3 | NW 10 | — | — | — | — | NE 3 | NE 4 | NW 6 | — | NW 6 | — | NE 3 | NNE 4 | NW 8 |
— | — | — | — | — | 2 | 1 | 1229 | — | — | — | — | 4 | 22 | 58 | — | 94 | — | 4 | 29 | 581 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 284 | 0 | 13 | 13 | 54 | 121 | 42 | 49 | 0 | 53 | 0 | 0 | 13 | 0 | 0 | 87 | 0 | 0 | 42 | 62 |
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.











