
Surf Forecasts:
Waiwakaiho surf forecast from 22 Jul 2026:
- Best quality surf: Saturday 25 Jul, 6PM (local time) - 18ft (5.5m), 14s period, WSW swell with cross-shore winds.
- Most powerful swell: Saturday 25 Jul, 3PM (local time) - 20ft (6.0m), 14s period, WSW swell with 13,669 kJ wave energy.
- Next surfable swell (1★+): Wednesday 22 Jul, 9PM (local time) - 2ft (0.6m), 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 Wednesday (Jul 22) at 9PM. The primary swell is predicted to be 0.6m and 12s period with a secondary swell of 1.1m and 6s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Waiwakaiho in the next 16 days are 6.0m 14s and forecast to arrive on Saturday (Jul 25) at 3PM. Winds are predicted to be cross-shore at the time the swell arrives.
| Wave Type | Time (NZST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 9PM (Wed 22nd Jul) | 2ft (0.6m) 12s |
| Best Surf | 6PM (Sat 25th Jul) | 18ft (5.5m) 14s |
| Most Powerful | 3PM (Sat 25th Jul) | 20ft (6.0m) 14s |
Table - best surf conditions forecast for Waiwakaiho over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s have a look at what’s cookin’ for Waiwakaiho.
Right, first things first – the next few days are a write-off, I’m not gonna lie to ya. We’ve got a week of messy, blown-out conditions before things really start to turn. The swell is all over the place, the wind is a problem, and it’s just not worth paddling out for. From Wednesday the 22nd right through to Tuesday the 28th, the surf is mostly poor or marginal. Friday the 24th is a full-on washout with a big, ugly 10ft NW swell and a strong onshore wind – that’s more of a kite-surfing spectacle than a surfing one. The whole weekend of the 25th and 26th is just massive and messy, with energy readings hitting four and five digits (6998 and 13669), but it’s all cross-shore chop. Honestly, don’t bother.
The water temp is sitting at 59°F right now, which is about normal for this time of year, so no surprises there.
Now, the real standout window opens up on Thursday, the 30th of July. This is the one. The morning kicks off with a clean 10ft groundswell from the WSW, period of 13 seconds, and a gentle offshore breeze from the SSE. The combined energy is a solid 4108 – that’s proper grunt. It’s a lot of water, so this is for the experienced crew only. The afternoon cleans up even more with a light cross-off breeze and a 10ft swell holding in, period stretching to 16 seconds, and energy at 4600. This is the best of the whole forecast – clean, powerful, and long lines. If you’re confident, be there.
After that, we get a bit of a drop-off. Friday the 31st is still big (13ft to 15ft) but the wind swings cross-shore and lumps it up, so it’s more of a maelstrom. The first weekend of August is clean but smaller, with 5ft to 7ft swells on offer. Nice enough for a cruise.
Then, another standout pops up on Monday, the 3rd of August. The morning delivers a 5ft groundswell with a very long period of 17 seconds from the WSW, clean as a whistle with a light offshore breeze. The energy is 1495 – moderate but high quality. And get this – the afternoon goes glassy. Completely glassy. A 6ft, 16-second swell with zero wind. That’s as good as it gets for a clean, lined-up point break-style wave. The longer period will mean bigger gaps between sets, but it’ll be worth the wait.
The 6th of August is another solid day with an 8ft WNW groundswell and clean cross-off winds, but by then we’re getting deep into the second week, so keep an eye on it.
So, to sum it up: tough start, but Thursday the 30th of July and Monday the 3rd of August are your absolute standouts. Waiwakaiho is a sandbar, fairly consistent but can get a crowd, so get in early.
Rusty.
Short Range ForecastHeavy rain (total 28mm), heaviest during Fri afternoon. Very mild (max 14°C on Fri morning, min 9°C on Wed night). Winds increasing (calm on Wed night, strong winds from the WSW by Fri night). | Days 4-6 Weather SummaryModerate rain (total 11mm), heaviest on Sun morning. Very mild (max 11°C on Sat morning, min 7°C on Sun morning). Winds decreasing (strong winds from the WSW on Sat morning, calm by Sat night). | ||||||||||||||||||||
Wednesday 22 | Thursday 23 | Friday 24 | Saturday 25 | Sunday 26 | Monday 27 | Tuesday 28 | |||||||||||||||
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 7 | WSW 7 | SW 12 | WSW 14 | WSW 13 | WSW 13 | WSW 13 | NW 8 | WNW 8 | WSW 11 | WSW 14 | W 15 | WSW 15 | W 14 | W 14 | WSW 13 | WSW 8 | WSW 8 | WSW 8 | WSW 11 | WSW 8 |
Wave Graph | |||||||||||||||||||||
297 | 204 | 142 | 662 | 793 | 670 | 302 | 930 | 861 | 6998 | 13669 | 7147 | 3427 | 2407 | 2179 | 917 | 585 | 507 | 722 | 875 | 464 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | off | cross-off | cross-on | on | cross-on | on | cross-on | cross | cross | cross-off | off | cross-off | cross-off | cross | cross | cross-off | cross-off | cross | cross |
High Tide | 3:46PM2.46m | 4:06AM2.40m | 4:49PM2.37m | 5:12AM2.31m | 5:57PM2.36m | 6:20AM2.31m | 7:00PM2.43m | 7:20AM2.38m | 7:54PM2.54m | 8:11AM2.49m | 8:39PM2.68m | 8:55AM2.62m | 9:19PM2.82m | ||||||||
Low Tide | 9:36AM0.69m | 10:03PM0.88m | 10:33AM0.82m | 11:07PM0.98m | 11:35AM0.88m | 00:13AM0.99m | 12:37PM0.87m | 1:14AM0.93m | 1:33PM0.79m | 2:06AM0.82m | 2:21PM0.67m | 2:51AM0.68m | 3:04PM0.53m | ||||||||
7:35 | — | — | 7:33 | — | — | 7:33 | — | — | 7:31 | — | — | 7:31 | — | — | 7:31 | — | — | 7:30 | — | — | |
— | 5:24 | — | — | 5:24 | — | — | 5:25 | — | — | 5:27 | — | — | 5:28 | — | — | 5:29 | — | — | 5:30 | — | |
mm | — | — | — | — | — | 1 | 3 | 13 | 11 | 1 | — | — | 8 | — | — | 2 | — | — | — | — | — |
Temp °C | 13 | 13 | 11 | 12 | 13 | 13 | 14 | 14 | 13 | 11 | 11 | 10 | 9 | 10 | 8 | 11 | 11 | 11 | 13 | 14 | 12 |
Feels °C | 9 | 9 | 9 | 10 | 11 | 9 | 7 | 9 | 8 | 1 | 2 | 4 | 4 | 5 | 5 | 5 | 4 | 7 | 10 | 11 | 9 |
Swell 1 Height (m) Direction Period (s) | WSW 12 | SW 12 | WSW 6 | WSW 14 | WSW 13 | WSW 13 | WSW 13 | WSW 10 | WSW 12 | — | — | W 15 | WSW 15 | W 14 | W 14 | WSW 13 | WSW 12 | WSW 12 | — | W 16 | W 16 |
125 | 68 | 73 | 662 | 793 | 670 | 302 | 469 | 169 | — | — | 7147 | 3427 | 2407 | 2179 | 917 | 585 | 317 | — | 20 | 5 | |
Swell 2 Height (m) Direction Period (s) | WSW 16 | WSW 15 | SW 12 | WSW 6 | — | — | — | — | WSW 17 | — | — | — | — | — | — | — | — | W 18 | — | — | — |
51 | 45 | 142 | 25 | — | — | — | — | 235 | — | — | — | — | — | — | — | — | 6 | — | — | — | |
Swell 3 Height (m) Direction Period (s) | NW 10 | N 8 | WSW 15 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
4 | 1 | 84 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | WSW 7 | WSW 7 | — | — | — | — | NW 6 | NW 8 | WNW 8 | WSW 11 | WSW 14 | — | — | — | — | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 11 | WSW 8 |
297 | 204 | — | — | — | — | 236 | 930 | 861 | 6998 | 13669 | — | — | — | — | 534 | 578 | 507 | 722 | 875 | 464 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 11 | 88 | 0 | 0 | 250 | 88 | 318 | 108 | 118 | 244 | 401 | 0 | 0 | 11 | 0 | 61 | 202 | 0 | 0 | 88 | 11 |
Best forecast wave conditions in Taranaki | |||||||||||||||||||||
Best forecast wave conditions in New Zealand | |||||||||||||||||||||
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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.










