
Surf Forecasts:
Tawharanui surf forecast from 1 Aug 2026:
- Best quality surf: Saturday 8 Aug, 12PM (local time) - 7ft (2.1m), 8s period, N swell with cross-offshore winds.
- Most powerful swell: Friday 7 Aug, 9PM (local time) - 8ft (2.5m), 7s period, N swell with 657 kJ wave energy.
- Next surfable swell (1★+): Sunday 2 Aug, 6AM (local time) - 3.5ft (1.1m), 7s period with E swell.
Best Forecast Surf Conditions for Tawharanui this week:
The surf forecast for Tawharanui over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Aug 02) at 6AM. The primary swell is predicted to be 1.1m and 7s period with a secondary swell of 0.1m and 15s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Tawharanui in the next 16 days are 2.5m 7s and forecast to arrive on Friday (Aug 07) at 9PM. 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 Tuesday (Aug 04) at 12AM.
| Wave Type | Time (NZST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 6AM (Sun 2nd Aug) | 3.5ft (1.1m) 7s |
| Best Surf | 12PM (Sat 8th Aug) | 7ft (2.1m) 8s |
| Most Powerful | 9PM (Fri 7th Aug) | 8ft (2.5m) 7s |
Table - best surf conditions forecast for Tawharanui over the next 16 days.
The Lowdown
G’day, Rusty here. Look, I’ll be straight with you – the next 16 days are a real mixed bag for Tawharanui. There’s a long dry spell at the start with nothing worth paddling out for, but we do have a bit of a window later on. Don’t get your hopes up too high, but there’s something to keep an eye on.
The first week is pretty grim. From Saturday, 1 August right through to the morning of Friday, 7 August, we’re looking at flat, tiny, or messy conditions. The biggest swell you’ll see in that period is a piddly 3 ft on Sunday morning, but with a weak energy reading of just 69 (low), and it’s a short period swell of 7 seconds, so it’s not going to do anything. Winds are mostly cross or cross-on, and the water temp is sitting at 58°, which is about average for this time of year, so nothing unusual there.
Now, the first real standout comes on Saturday, 8 August. That afternoon, Tawharanui gets a proper kick. We’re looking at a 7 ft swell from the north, with an 8-second period. The combined energy jumps to 997 (strong wave energy), which is a significant bump. The wind is light and offshore from the west, so the surf will be clean. The only catch is that 7 ft is getting into the territory where it’s too big for beginners – this is more for the experienced crew. The break is a beach and reef set-up, so with that north swell and a period of 8 seconds, it should line up alright. It’s a fairly consistent spot, but crowds are often here, so expect company.
The morning of Saturday, 8 August is also worth a mention. It’s 6 ft from the north, with a moderate 477 energy (moderate), and a clean cross-offshore wind from the west-northwest. It’s a bit smaller, but still a solid option before the afternoon peak.
Sunday, 9 August gets messy quickly. The wind swings easterly and ramps up to 22-28 mph, blowing cross-on and lumpy. The swell drops to 3 ft, and the energy falls to 134 (moderate), but the quality is shot. The rest of the second week is a write-off – constant onshore winds, rain, and tiny swell. The best you’ll see is 2 ft from the east or northeast, with period around 10 seconds, but it’s all blown out and messy. Energy levels are weak, mostly under 100. There’s nothing to recommend from the 9th through to the 16th.
So, the standout is definitely Saturday afternoon, 8 August. That’s your best bet. The morning of the 8th is a solid backup. Everything else is either flat or rubbish. It’s a long wait, but there’s a little reward for the patient.
Rusty.
Short Range ForecastMostly dry. Very mild (max 14°C on Mon morning, min 8°C on Sun morning). Mainly fresh winds. | Days 4-6 Weather SummaryMostly dry. Very mild (max 14°C on Tue morning, min 9°C on Wed morning). Wind will be generally light. | ||||||||||||||||||||
Saturday 1 | Sunday 2 | Monday 3 | Tuesday 4 | Wednesday 5 | Thursday 6 | Friday 7 | |||||||||||||||
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) | N 6 | N 6 | ESE 5 | E 7 | E 6 | NNE 14 | N 16 | NE 16 | NE 15 | NE 14 | E 18 | NE 12 | NE 12 | NE 12 | NE 5 | NE 5 | NE 5 | NE 5 | NNE 6 | N 6 | N 8 |
Wave Graph | |||||||||||||||||||||
12 | 11 | 59 | 59 | 18 | 18 | 7 | 10 | 8 | 7 | 6 | 6 | 6 | 6 | 5 | 10 | 10 | 14 | 34 | 194 | 636 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-on | cross | cross-off | cross-off | cross-off | cross-off | off | off | off | off | cross-off | cross-on | cross-on | glassy | cross | cross-on | on | cross-on | cross | cross |
High Tide | 9:09PM2.55m | 9:27AM2.44m | 9:49PM2.55m | 10:09AM2.45m | 10:31PM2.54m | 10:52AM2.44m | 11:14PM2.51m | 11:36AM2.42m | 11:59PM2.47m | 12:24PM2.39m | 00:49AM2.42m | 1:18PM2.36m | 1:45AM2.38m | ||||||||
Low Tide | 3:04PM0.62m | 3:33AM0.67m | 3:42PM0.62m | 4:13AM0.64m | 4:21PM0.64m | 4:55AM0.63m | 5:04PM0.69m | 5:39AM0.64m | 5:53PM0.75m | 6:28AM0.65m | 6:50PM0.80m | 7:21AM0.65m | 7:52PM0.83m | ||||||||
7:18 | — | — | 7:16 | — | — | 7:16 | — | — | 7:15 | — | — | 7:13 | — | — | 7:13 | — | — | 7:11 | — | — | |
— | 5:36 | — | — | 5:36 | — | — | 5:37 | — | — | 5:37 | — | — | 5:38 | — | — | 5:39 | — | — | 5:39 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 2 | 2 |
Temp °C | 12 | 13 | 12 | 10 | 12 | 11 | 14 | 14 | 13 | 14 | 13 | 11 | 10 | 10 | 10 | 10 | 11 | 13 | 13 | 15 | 13 |
Feels °C | 10 | 7 | 6 | 4 | 6 | 9 | 9 | 9 | 9 | 9 | 7 | 7 | 5 | 7 | 7 | 7 | 8 | 10 | 10 | 12 | 10 |
Swell 1 Height (m) Direction Period (s) | N 6 | N 6 | N 6 | E 7 | E 6 | ENE 6 | ENE 5 | ENE 5 | NE 7 | NE 12 | NE 13 | S 3 | NE 12 | NE 12 | NE 5 | NE 5 | NE 5 | NE 10 | NE 10 | NE 16 | NE 15 |
12 | 6 | 2 | 59 | 18 | 10 | 6 | 3 | 2 | 6 | 6 | 1 | 6 | 6 | 4 | 10 | 10 | 4 | 4 | 10 | 8 | |
Swell 2 Height (m) Direction Period (s) | E 11 | NE 16 | NE 15 | NE 15 | NE 14 | NNE 14 | NE 13 | NE 12 | NE 12 | NE 14 | NE 8 | NE 12 | NE 8 | NE 7 | NE 11 | E 5 | NE 11 | — | NE 16 | NE 10 | N 13 |
9 | 11 | 9 | 9 | 8 | 18 | 7 | 6 | 6 | 7 | 2 | 6 | 2 | 2 | 5 | 2 | 5 | — | 10 | 4 | 3 | |
Swell 3 Height (m) Direction Period (s) | NE 16 | NE 10 | NE 10 | N 5 | NE 9 | E 9 | N 16 | NE 16 | NE 15 | E 7 | E 18 | NE 8 | N 12 | N 12 | — | NE 11 | — | NE 16 | E 5 | NE 10 | — |
10 | 4 | 4 | 1 | 3 | 2 | 5 | 10 | 8 | 1 | 6 | 2 | 3 | 3 | — | 5 | — | 10 | 1 | 4 | — | |
Wind waves Height (m) Direction Period (s) | — | ESE 3 | ESE 5 | S 2 | S 3 | S 3 | — | SW 3 | SW 4 | SW 4 | S 3 | — | — | — | — | — | — | NE 5 | NNE 6 | N 6 | N 8 |
— | 8 | 59 | 1 | 5 | 1 | — | 6 | 28 | 6 | 1 | — | — | — | — | — | — | 14 | 34 | 194 | 636 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 22 | 67 | 64 | 1 | 44 | 22 | 66 | 107 | 183 | 22 | 216 | 64 | 64 | 64 | 64 | 64 | 64 | 64 | 64 | 7 | 8 |
Best forecast wave conditions in Northland | |||||||||||||||||||||
Best forecast wave conditions in New Zealand | |||||||||||||||||||||
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Information about the Tawharanui Surf forecast
The above surf forecast table for Tawharanui provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Tawharanui can be found by selecting the local surf guide option on the grey menu. Our Tawharanui 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 (Tawharanui) 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 Tawharanui 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.
Tawharanui is 48 km (30 miles) from the city of Northshore. If you plan a holiday in Northland, look for hotels and other accommodation in Northshore. Northshore has rooms for a wide range of budgets as well as car hire and transport links.











