Tawharanui surf break

Tawharanui surfForecast / Northland / New Zealand

information circle12 Day Weather and Surf, issued 12 pm Sunday 08 Mar 2026 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
20.7° C
(Which is 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 Monday (Mar 09) at 7AM. The primary swell is predicted to be 0.2m and 16s period with a secondary swell of 0.3m and 10s. Another secondary swell of 0.2m and 11s is also forecast. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Tawharanui in the next 12 days are 2.5m 8s and forecast to arrive on Wednesday (Mar 11) at 10AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.2m 5s period and expected on Sunday (Mar 15) at 7AM.

Wave TypeTime (NZDT) & Date Wave Height & Period
Next good surf (1 star+) 7AM (Mon 9th Mar)0.5ft (0.2m) 16s
Best Surf 7AM (Mon 9th Mar)0.5ft (0.2m) 16s
Most Powerful10AM (Wed 11th Mar)8ft (2.5m) 8s

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 2mm), mostly falling on Tue morning. Warm (max 20°C on Sun afternoon, min 16°C on Sun night). Winds increasing (calm on Sun morning, strong winds from the ESE by Tue night).

Days 3-6 Weather Summary Moderate rain (total 14mm), heaviest on Fri afternoon. Warm (max 23°C on Fri morning, min 17°C on Fri night). Winds decreasing (strong winds from the ESE on Wed morning, light winds from the NW by Fri night).

Sunday
08
Monday
09
Tuesday
10
Wednesday
11
Thursday
12
Friday
13
Saturday
14
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
1
0
0
1
0
1
0
0
0
0
0
0
0
0
0
0
0
1
0
0
1
Swell
Height Map
Wave Height (m) & direction (?)
0.3
N
0.3
N
0.3
NE
0.3
N
0.3
N
0.3
N
0.3
N
2.2
E
2.5
E
2.5
E
2.3
E
1.9
E
1.5
E
1.4
ENE
1.2
ENE
1
ENE
0.4
N
0.5
N
1.3
N
1.4
NNW
1
N
Period(s) (?)121210151516157888999991615668
Wave
Graph
(?)Metric surfscale
Energy kJ (?)2524163841434246689391969958038030724816576104108155114
Wind
(km/h)
0
SSW
10
NE
5
SW
5
SSW
5
NNE
10
SSW
35
E
40
E
40
E
40
ESE
40
E
30
ESE
35
E
30
ENE
30
ENE
25
NNE
25
N
15
WNW
40
SW
40
SW
25
SW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
glassonoffoffcross-
on
cross-
off
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
ononcross-
on
cross-
off
offoffoff
High Tide
/ height (m)
11:17AM
2.52
11:46PM
2.48
11:57AM
2.42
12:25AM
2.38
12:37PM
2.32
1:05AM
2.28
1:18PM
2.23
1:49AM
2.19
2:04PM
2.15
2:43AM
2.12
2:55PM
2.09
3:49AM
2.11
3:55PM
2.07
Low Tide
/ height (m)
5:38PM
0.59
5:56AM
0.70
6:17PM
0.67
6:40AM
0.80
6:59PM
0.76
7:29AM
0.89
7:44PM
0.85
8:22AM
0.96
8:34PM
0.92
9:18AM
1.01
9:30PM
0.96
10:15AM
1.03
10:30PM
0.96
Sunday
08
Monday
09
Tuesday
10
Wednesday
11
Thursday
12
Friday
13
Saturday
14
Sunrise7:11--7:11--7:13--7:13--7:15--7:16--7:16--
Sunset-7:50--7:49--7:46--7:45--7:45--7:43--7:42-
clear
part cloud
part cloud
part cloud
cloud
clear
rain showers
rain showers
cloud
cloud
cloud
part cloud
part cloud
part cloud
light rain
rain showers
rain showers
rain showers
part cloud
clear
part cloud
Rain (mm)
------11------3236---
Temp. °C182018192018191918181819192021232321191917
Feels °C (?)171917191917141211111114141621222222111110
  • 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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