
Surf Forecasts:
Waiwakaiho surf forecast from 27 Jul 2026:
- Best quality surf: Saturday 1 Aug, 3PM (local time) - 13ft (4.0m), 14s period, WSW swell with offshore winds.
- Most powerful swell: Saturday 1 Aug, 12AM (local time) - 16ft (5.0m), 14s period, W swell with 10,237 kJ wave energy.
- Next surfable swell (1★+): Tuesday 28 Jul, 6AM (local time) - 5ft (1.5m), 12s period with WSW swell.
Best Forecast Surf Conditions for Waiwakaiho this week:
The surf forecast for Waiwakaiho over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Jul 28) at 6AM. The primary swell is predicted to be 1.5m and 12s period. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Waiwakaiho in the next 16 days are 5.0m 14s and forecast to arrive on Saturday (Aug 01) at 12AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.7m 4s period and expected on Saturday (Aug 01) at 6PM.
| Wave Type | Time (NZST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 6AM (Tue 28th Jul) | 5ft (1.5m) 12s |
| Best Surf | 3PM (Sat 1st Aug) | 13ft (4.0m) 14s |
| Most Powerful | 12AM (Sat 1st Aug) | 16ft (5.0m) 14s |
Table - best surf conditions forecast for Waiwakaiho over the next 16 days.
The Lowdown
Alright, Rusty here, let’s talk about what’s coming up for Waiwakaiho.
First up, we’ve got a bit of a slow start. The next few days are a write-off with onshore winds and messy conditions. But hang in there, because things start to turn around on Saturday the 1st of August. That’s where the real story begins.
The standout session is hands down Saturday morning, the 1st of August. We’re looking at a solid 16ft swell from the west, with a cross-offshore wind from the south keeping things clean. This is big, powerful stuff – the combined swell energy is pumping at 8003 (strong to very strong). This is for experienced surfers only; it’s not a day for beginners. The swell direction is straight out of the west, which is a good match for this spot’s optimum WSW direction. The period is 13 seconds, so it’s proper groundswell with plenty of grunt and long lulls between sets, making it easier to get out the back.
The Saturday afternoon session is also a ripper, but a touch smaller. Still a solid 13ft from the WSW, with a clean offshore breeze from the southeast (5725 combined energy). Again, this is big, powerful, and for experienced surfers only.
After that, Sunday morning the 2nd of August offers a nice drop in size. We get a clean 6ft from the WSW with light offshore winds. This is a much more manageable size for a wider range of surfers, and the combined energy is moderate (812). The wind is light and offshore, so it’ll be clean and fun.
Moving into the next week, there’s a standout session on Monday morning the 3rd of August. The swell is 4ft from the WSW, but get this – the period is a massive 20 seconds. That’s very long-period groundswell. The combined energy is still strong (1450), and with a light offshore breeze, it’ll be clean. This kind of long-period swell can be a bit straight at a beach break, but Waiwakaiho is a sandbar, so it might still offer some nice lines if the sand is right.
Later in the week, Wednesday the 5th of August is worth a mention. Both morning and afternoon are looking good with clean 7ft and 6ft swell from the WSW, offshore winds, and combined energy around the 1500 mark. That’s strong, clean, and fun for intermediate to advanced surfers.
The water temperature is about average for this time of year, so no surprises there.
There are a few more clean mornings later in the second week, but the size is smaller. For example, Sunday the 9th of August has a 4ft to 4ft swell from the WSW, with a glassy afternoon session. The long-period (14-15 seconds) groundswell is there, and combined energy is moderate (1043). It’s a good option for a quiet, clean session if you’re not chasing the big stuff.
Overall, the best on offer is the big Saturday the 1st of August, morning and afternoon. It’s a proper, powerful, clean swell for those who can handle it. The second best is the clean, long-period Monday morning on the 3rd of August.
Stay safe out there.
Rusty
Short Range ForecastModerate rain (total 10mm), heaviest on Thu morning. Very mild (max 13°C on Thu morning, min 6°C on Mon night). Wind will be generally light. | Days 5-7 Weather SummaryHeavy rain (total 25mm), heaviest during Thu night. Very mild (max 14°C on Thu night, min 7°C on Sat night). Winds decreasing (fresh winds from the NNW on Thu night, calm by Sat night). | ||||||||||||||||||
Tuesday 28 | Wednesday 29 | Thursday 30 | Friday 31 | Saturday 1 | Sunday 2 | ||||||||||||||
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 12 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 14 | WSW 14 | WSW 14 | WNW 8 | WNW 9 | W 11 | W 14 | W 13 | WSW 14 | WSW 13 | WSW 11 | WSW 10 | WSW 9 |
Wave Graph | |||||||||||||||||||
755 | 471 | 373 | 313 | 260 | 256 | 841 | 643 | 447 | 920 | 1729 | 4555 | 10237 | 8003 | 5725 | 2024 | 771 | 564 | 312 | |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | cross-on | off | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-off | off | off | off | cross-off | cross-off |
High Tide | 8:55AM2.62m | 9:19PM2.82m | 9:35AM2.73m | 9:57PM2.94m | 10:11AM2.82m | 10:32PM3.03m | 10:47AM2.89m | 11:05PM3.08m | 11:22AM2.91m | 11:39PM3.09m | 11:57AM2.91m | 00:13AM3.05m | |||||||
Low Tide | 2:51AM0.68m | 3:04PM0.53m | 3:31AM0.54m | 3:42PM0.41m | 4:08AM0.42m | 4:18PM0.32m | 4:44AM0.33m | 4:54PM0.26m | 5:19AM0.26m | 5:29PM0.25m | 5:54AM0.24m | 6:05PM0.28m | |||||||
— | 7:30 | — | — | 7:28 | — | — | 7:28 | — | — | 7:26 | — | — | 7:26 | — | — | 7:24 | — | — | |
— | — | 5:30 | — | — | 5:30 | — | — | 5:30 | — | — | 5:31 | — | — | 5:32 | — | — | 5:34 | — | |
mm | — | — | — | — | — | — | — | 7 | 3 | 14 | 4 | 2 | 3 | 2 | — | — | — | — | — |
Temp °C | 7 | 10 | 11 | 9 | 11 | 11 | 11 | 13 | 13 | 14 | 12 | 12 | 11 | 10 | 11 | 8 | 8 | 8 | 7 |
Feels °C | 4 | 8 | 8 | 5 | 7 | 7 | 7 | 9 | 8 | 8 | 4 | 4 | 3 | 5 | 5 | 6 | 1 | 2 | 1 |
Swell 1 Height (m) Direction Period (s) | WSW 12 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 14 | WSW 14 | WSW 14 | WNW 8 | WSW 14 | — | — | — | WSW 14 | WSW 13 | WSW 11 | WSW 10 | WSW 9 |
755 | 471 | 373 | 313 | 260 | 256 | 841 | 643 | 447 | 920 | 289 | — | — | — | 5725 | 2024 | 771 | 564 | 312 | |
Swell 2 Height (m) Direction Period (s) | — | — | WSW 16 | WSW 16 | WSW 16 | WSW 15 | — | WSW 18 | WSW 17 | WSW 13 | W 18 | — | — | — | — | SSW 9 | WSW 20 | WSW 19 | W 22 |
— | — | 25 | 26 | 50 | 193 | — | 64 | 235 | 189 | 307 | — | — | — | — | 17 | 40 | 72 | 247 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | W 9 | — | — | — | — | WSW 16 | — | — | — | — | — | W 22 | S 7 | — | WSW 18 |
— | — | — | — | 2 | — | — | — | — | 277 | — | — | — | — | — | 9 | 1 | — | 66 | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | NNE 3 | N 4 | N 4 | N 5 | NNW 5 | — | WNW 9 | W 11 | W 14 | W 13 | — | SSE 3 | — | — | — |
— | — | — | — | 3 | 10 | 14 | 42 | 88 | — | 1729 | 4555 | 10237 | 8003 | — | 3 | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 0 | 0 | 11 | 0 | 9 | 106 | 61 | 108 | 108 | 108 | 249 | 244 | 240 | 17 | 0 | 0 | 0 | 4 | 9 |
Best forecast wave conditions in Taranaki | |||||||||||||||||||
Best forecast wave conditions in New Zealand | |||||||||||||||||||
Header Global | |||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)
Wind Speed (km/h)
Information about the Waiwakaiho Surf forecast
The above surf forecast table for Waiwakaiho provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Waiwakaiho can be found by selecting the local surf guide option on the grey menu. Our Waiwakaiho 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 (Waiwakaiho) 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 Waiwakaiho 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.
Are you planning a holiday in Taranaki? If you are looking for accommodation near Waiwakaiho, camping, hotels and holiday cottages in Taranaki, consider staying in New Plymouth which is 4 km (2 miles) away.










