Tawharanui Surf Break

Lat Long: 36.37° S 174.84° E

Tawharanui Surf Forecast and Surf Report

Issued: 5 pm 30 Jul 2026 (local time)

Forecast update in  hr  min

Today's Tawharanui sea temperature is
14.6° C
0.3° 

Tawharanui surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Tawharanui surf forecast from 30 Jul 2026:

  • Best quality surf: Saturday 1 Aug, 12AM (local time) - 2ft (0.6m), 7s period, N swell with cross-offshore winds.
  • Most powerful swell: Thursday 6 Aug, 9AM (local time) - 7ft (2.1m), 7s period, NNW swell with 395 kJ wave energy.
  • Next surfable swell (1★+): Saturday 1 Aug, 12AM (local time) - 2ft (0.6m), 7s period with N 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 Saturday (Aug 01) at 12AM. The primary swell is predicted to be 0.6m and 7s period with a secondary swell of 0.3m and 11s. 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 2.1m 7s and forecast to arrive on Thursday (Aug 06) at 9AM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.9m 4s period and expected on Friday (Aug 07) at 12AM.

Wave TypeTime (NZST) & Date Wave Height & Period
Next good surf (1 star+)12AM (Sat 1st Aug)2ft (0.6m) 7s
Best Surf12AM (Sat 1st Aug)2ft (0.6m) 7s
Most Powerful 9AM (Thu 6th Aug)7ft (2.1m) 7s

Table - best surf conditions forecast for Tawharanui over the next 16 days.


The Lowdown

Right then, let’s have a look at what’s on offer for Tawharanui over the next couple of weeks.

To be honest, mate, it’s a pretty grim run for the most part. The first week and a half is almost a write-off, with a long stretch of days where there’s just no surf worth paddling out for. We’re looking at a gap from Thursday afternoon, the 30th of July, all the way through to Saturday morning, the 8th of August, with nothing but poor surf conditions and tiny, weak waves. You’ll see a few cleaner moments, like Friday morning and Sunday morning with a light cross-off wind, but the swell is so small it’s not even worth dragging the board down the beach.

The combined swell energy is weak, mostly under 100 (like 86 or 145), and that tells the whole story. The water temp is sitting at 58°, which is right about average for this time of year, nothing unusual there.

Then, on Saturday morning, the 8th of August, we finally get a little pulse. The swell bumps up to 4 ft from the east, with a short period of 6 seconds, and the wind goes completely glassy. That’s the standout for the whole forecast. The combined energy hits 112 (moderate wave energy), and with zero wind, Tawharanui will be clean and smooth. It’s a beach and reef setup, so it’s exposed to the swell, but with that short period, it’ll be a bit fat and soft. Still, it’s the best we’ve got.

The next real highlight is a lot further out – Wednesday morning, the 12th of August. The swell jumps to 6 ft from the north-northeast, with a period of 6 seconds, and again, glassy conditions. The combined energy is strong at 361 (strong wave energy). This one has real punch, but it’s a bit of a gamble this far out. If it holds, the swell will be solid, and with the glassy wind, it’ll be a proper session. Just keep in mind that 6 ft is a bit on the bigger side for beginners, especially at a beach break.

The rest of the second week looks messy, with onshore winds and chop, so don’t hold your breath.

So, to sum it up: Saturday morning, the 8th of August, is the clear pick for a clean, small session. Wednesday morning, the 12th of August, is the one to watch for a bigger, punchier swell, but it’s a long way off and the forecast could change.

Rusty.

Short Range Forecast

Light rain (total 6mm), mostly falling on Thu night. Very mild (max 15°C on Thu afternoon, min 8°C on Sun morning). Winds decreasing (fresh winds from the NNW on Thu night, calm by Fri night).

Days 5-7 Weather Summary

Mostly dry. Very mild (max 15°C on Tue morning, min 11°C on Sun afternoon). Wind will be generally light.

Thu
30
Friday
31
Saturday
1
Sunday
2
Monday
3
Tuesday
4
Wednesday
5
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.4
ESE
12
1.6
N
6
1.1
N
7
0.8
N
7
0.6
N
7
0.5
N
6
0.4
N
6
0.6
ESE
4
0.4
NE
6
0.4
ENE
5
0.2
NNE
14
0.1
N
16
0.1
N
16
0.1
NE
15
0.1
NE
14
0.1
E
18
0.1
N
13
0.1
NE
12
0.1
NE
12
0.9
N
4
Wave Graph
Metric surfscale
Energy kJ
46
169
111
60
33
19
11
11
11
10
18
7
6
8
7
6
6
6
6
26
Wind (km/h)
20
N
35
NNW
20
W
25
W
10
W
10
ESE
25
ESE
20
ESE
15
S
20
S
10
WSW
15
W
25
SW
20
WSW
15
WSW
15
WSW
20
SW
15
ESE
30
ENE
25
NE
Wind State
cross-on
cross-on
cross-off
cross-off
cross-off
cross
cross-on
cross
cross-off
cross-off
cross-off
cross-off
off
off
off
off
off
cross-on
cross-on
on
High Tide
7:51PM2.47m
8:04AM2.37m
8:30PM2.52m
8:45AM2.41m
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
Low Tide
2:13AM0.78m
2:26PM0.66m
2:53AM0.72m
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
clear
rain showers
clear
clear
part cloud
cloud
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
part cloud
rain showers
mod rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:18
7:18
7:16
7:16
7:15
7:13
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:34
5:35
5:36
5:36
5:37
5:37
5:38
 mm
6
2
7
Temp °C
15
14
13
14
12
13
13
12
10
12
11
14
14
12
15
15
12
12
12
13
Feels °C
10
8
8
8
8
9
8
6
5
7
8
9
9
9
11
10
8
7
6
8
  • Map Icons:
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  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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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.

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