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Surf Forecasts:

Tawharanui surf break

Tawharanui surfForecast / Northland / New Zealand

information circle16 Day Weather and Surf, issued 6 pm Sunday 15 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
21.0° C
 (Which is 1.0°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 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Mar 16) at 1AM. The primary swell is predicted to be 0.3m and 12s period with a secondary swell of 0.4m and 8s. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Tawharanui in the next 16 days are 1.3m 9s and forecast to arrive on Thursday (Mar 19) at 10PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.8m 4s period and expected on Friday (Mar 20) at 10AM.

Wave TypeTime (NZDT) & Date Wave Height & Period
Next good surf (1 star+) 1AM (Mon 16th Mar)1ft (0.3m) 12s
Best Surf10PM (Thu 19th Mar)4.5ft (1.3m) 9s
Most Powerful10PM (Thu 19th Mar)4.5ft (1.3m) 9s

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

Updates in  hr  min  s Forecast update imminent 
16 DaysHourly
Print Table

Short Range Forecast Mostly dry. Warm (max 20°C on Sun afternoon, min 15°C on Mon night). Wind will be generally light.

Days 3-6 Weather Summary Mostly dry. Warm (max 22°C on Fri afternoon, min 16°C on Wed night). Wind will be generally light.

Sun
15
Monday
16
Tuesday
17
Wednesday
18
Thursday
19
Friday
20
Saturday
21
PMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAM
Rating
(10 max)
0
1
0
1
0
1
0
1
0
0
1
1
1
2
2
2
1
1
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.4
N
0.3
N
0.3
NE
0.4
E
0.3
N
0.2
N
0.3
N
0.4
N
0.4
N
0.4
N
0.3
N
0.7
ENE
1.2
ENE
1.3
ENE
1.1
E
0.9
E
0.7
E
0.4
N
0.4
N
0.4
N
0.4
N
Period(s) (?)1312971218181717161879999914141313
Wave
Graph
(?)Metric surfscale
Energy kJ (?)5426131725275793868460482222741941267461615452
Wind
(km/h)
25
SSW
20
SSW
10
SSW
10
SW
15
SSW
10
S
15
ENE
0
SSE
15
ESE
10
E
15
SSW
10
SSE
10
ENE
15
WSW
10
SW
5
NNW
10
SW
0
ENE
20
NE
15
NE
15
NE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
offoffcross-
off		offcross-
off		cross-
off		cross-
on		glasscrosscross-
on		cross-
off		cross-
off		onoffoffglassoffglassononon
High Tide
/ height (m)
5:02PM
2.10
5:52AM
2.24
6:04PM
2.19
6:39AM
2.36
6:57PM
2.30
7:23AM
2.47
7:45PM
2.42
8:07AM
2.57
8:31PM
2.53
8:51AM
2.64
9:16PM
2.62
9:37AM
2.69
10:02PM
2.67
10:24AM
2.69
Low Tide
/ height (m)
11:32PM
0.92
12:09PM
0.93
12:29AM
0.84
12:59PM
0.82
1:20AM
0.73
1:45PM
0.70
2:06AM
0.62
2:30PM
0.58
2:50AM
0.52
3:14PM
0.48
3:33AM
0.46
3:59PM
0.41
4:18AM
0.45
Sun
15
Monday
16
Tuesday
17
Wednesday
18
Thursday
19
Friday
20
Saturday
21
Sunrise--7:18--7:20--7:20--7:20--7:22--7:22--7:24
Sunset7:39--7:38--7:37--7:36--7:34--7:32--7:31--
clear
part cloud
cloud
part cloud
clear
clear
clear
clear
clear
clear
cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
part cloud
rain showers
rain showers
part cloud
Rain (mm)
------------------24-
Temp. °C201819201718191818191818201921221818201919
Feels °C (?)151417191417161817191817201822221720191818
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Tawharanui surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.

View detailed surf forecast for Tawharanui at:
surf-forecast.com

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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