Tawharanui surf break

Tawharanui surfForecast / Northland / New Zealand

information circle12 Day Weather and Surf, issued 6 pm Tuesday 30 Dec 2025 NZDT
Forecast update in hr  min  s Forecast update imminent
Tawharanui surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Tawharanui sea temperature is
20.3° C
(Which is 1.2°C warmer than normal for this time of year)


Best Forecast Surf Conditions for Tawharanui this week:

The surf forecast for Tawharanui over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Jan 01) at 7PM. The primary swell is predicted to be 0.7m and 8s period with a secondary swell of 0.6m and 7s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Tawharanui in the next 12 days are 2.5m 9s and forecast to arrive on Wednesday (Dec 31) at 1AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.6m 4s period and expected on Sunday (Jan 04) at 1AM.

Wave TypeTime (NZDT) & Date Wave Height & Period
Next good surf (1 star+) 7PM (Thu 1st Jan)2.5ft (0.7m) 8s
Best Surf 7PM (Thu 1st Jan)2.5ft (0.7m) 8s
Most Powerful 1AM (Wed 31st Dec)8ft (2.5m) 9s

Table - best surf conditions forecast for Tawharanui over the next 12 days.

Updates in  hr  min  s Forecast update imminent

Short Range Forecast Light rain (total 9mm), mostly falling on Wed afternoon. Warm (max 22°C on Thu afternoon, min 17°C on Wed night). Winds decreasing (strong winds from the NNE on Tue afternoon, calm by Fri morning).

Days 3-6 Weather Summary Heavy rain (total 20mm), heaviest during Fri night. Warm (max 22°C on Fri afternoon, min 16°C on Fri night). Wind will be generally light.

Tue
30
Wednesday
31
Thursday
01
Friday
02
Saturday
03
Sunday
04
Monday
05
PMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAM
Rating
(10 max)
0
0
0
0
0
0
0
1
1
0
1
1
0
1
0
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
2.5
NNE
2.5
N
2.1
N
2.3
N
1.3
N
0.8
N
0.7
ENE
0.7
ENE
0.6
ENE
0.6
ENE
0.5
ENE
0.5
ENE
0.5
ENE
0.5
ENE
0.3
NE
0.6
ENE
0.6
NE
1
ENE
0.9
ENE
0.5
N
0.5
N
Period(s) (?)999887888888981591110101515
Wave
Graph
(?)Metric surfscale
Energy kJ (?)11211210699686203675556434334334540406177190137104109
Wind
(km/h)
40
NNE
40
N
30
N
40
N
20
NNW
10
NW
15
NW
10
WSW
15
WSW
10
NNW
10
W
15
SW
20
S
10
SSE
15
ESE
15
NE
15
ENE
20
ENE
20
ENE
20
E
20
ESE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
oncross-
on
cross-
on
cross-
on
cross-
on
crosscrossoffoffcross-
on
cross-
off
offcross-
off
cross-
off
crossononcross-
on
cross-
on
cross-
on
cross-
on
High Tide
/ height (m)
4:20AM
2.37
4:45PM
2.43
5:30AM
2.44
5:50PM
2.46
6:33AM
2.55
6:52PM
2.51
7:30AM
2.65
7:50PM
2.57
8:22AM
2.72
8:45PM
2.61
9:14AM
2.76
9:38PM
2.62
10:04AM
2.77
Low Tide
/ height (m)
10:16PM
0.59
10:50AM
0.74
11:14PM
0.53
11:52AM
0.68
12:14AM
0.48
12:54PM
0.60
1:15AM
0.41
1:54PM
0.53
2:14AM
0.35
2:50PM
0.47
3:09AM
0.30
3:43PM
0.43
4:00AM
0.29
Tue
30
Wednesday
31
Thursday
01
Friday
02
Saturday
03
Sunday
04
Monday
05
Sunrise--6:03--6:05--6:05--6:07--6:07--6:07--6:09
Sunset8:40--8:40--8:40--8:40--8:40--8:42--8:42--
rain showers
rain showers
clear
thunderstorm
rain showers
clear
rain showers
part cloud
rain showers
rain showers
rain showers
thunderstorm
rain showers
clear
clear
clear
part cloud
part cloud
clear
part cloud
clear
Rain (mm)
21-31-1-111432--------
Temp. °C212021211921221821221819181617191819181819
Feels °C (?)151517161720201721211817151515171816151516
  • 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 12 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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