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Surf Forecasts:

Tawharanui surf break

Tawharanui surfForecast / Northland / New Zealand

information circle12 Day Weather and Surf, issued 6 am Friday 13 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 slightly warmer than usual)

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 Saturday (Mar 14) at 1AM. The primary swell is predicted to be 0.6m and 15s period with a secondary swell of 0.9m and 8s. Another secondary swell of 0.9m and 8s is also forecast. 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 1.5m 8s and forecast to arrive on Friday (Mar 13) at 4PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.2m 4s period and expected on Saturday (Mar 14) at 10PM.

Wave TypeTime (NZDT) & Date Wave Height & Period
Next good surf (1 star+) 1AM (Sat 14th Mar)2ft (0.6m) 15s
Best Surf 1AM (Sat 14th Mar)2ft (0.6m) 15s
Most Powerful 4PM (Fri 13th Mar)5ft (1.5m) 8s

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

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

Short Range Forecast Some drizzle, heaviest during Fri night. Warm (max 23°C on Fri afternoon, min 17°C on Sat night). Winds increasing (light winds from the NW on Fri night, strong winds from the SW by Sat night).

Days 3-6 Weather Summary Mostly dry. Warm (max 20°C on Mon afternoon, min 16°C on Mon night). Wind will be generally light.

Friday
13
Saturday
14
Sunday
15
Monday
16
Tuesday
17
Wednesday
18
Thursday
19
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
0
0
2
0
0
0
0
0
0
0
0
1
1
0
1
0
0
0
1
1
1
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1.9
ENE
1.5
NE
0.6
N
0.4
N
0.5
N
0.5
N
0.4
N
0.4
N
0.3
N
0.3
NE
0.3
NE
0.3
N
0.2
N
0.3
N
0.4
N
0.4
N
0.4
N
0.3
N
0.9
ENE
0.4
N
0.8
ENE
Period(s) (?)881514141313131299121818171716188178
Wave
Graph
(?)Metric surfscale
Energy kJ (?)5002771506510084545426121325275793868459949490
Wind
(km/h)
15
NNE
20
NNE
10
W
25
SSW
35
SW
35
SW
25
SSW
30
SSW
20
SSW
15
S
10
SE
10
SSW
10
S
10
ESE
10
SSE
20
ESE
20
E
10
SE
5
SSW
10
W
10
W
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
ononcross-
off		offoffoffoffoffcross-
off		cross-
off		crosscross-
off		cross-
off		cross-
on		cross-
off		cross-
on		cross-
on		crosscross-
off		cross-
off		cross-
off
High Tide
/ height (m)
2:55PM
2.09
3:49AM
2.11
3:55PM
2.07
4:56AM
2.15
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
Low Tide
/ height (m)
9:30PM
0.96
10:15AM
1.03
10:30PM
0.96
11:13AM
1.00
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
Friday
13
Saturday
14
Sunday
15
Monday
16
Tuesday
17
Wednesday
18
Thursday
19
Sunrise7:16--7:16--7:18--7:18--7:20--7:20--7:20--
Sunset-7:43--7:42--7:39--7:38--7:37--7:36--7:34-
clear
clear
rain showers
cloud
part cloud
clear
part cloud
clear
clear
clear
part cloud
clear
clear
clear
clear
part cloud
clear
part cloud
part cloud
clear
clear
Rain (mm)
--1------------------
Temp. °C222321191917201918192018171918191919192117
Feels °C (?)23232316129151415171816151717171618192016
  • 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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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:
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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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