Whananaki Beach surfForecast / Northland / New Zealand

information circle12 Day Weather and Surf, issued 12 pm Wednesday 07 Jan 2026 NZDT
Forecast update in hr  min  s Forecast update imminent
Whananaki Beach surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Whananaki Beach sea temperature is
19.7° C
(Which is normal for this time of year)


Best Forecast Surf Conditions for Whananaki Beach this week:

The surf forecast for Whananaki Beach over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Jan 10) at 1AM. The primary swell is predicted to be 0.4m and 12s period with a secondary swell of 0.4m and 7s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Whananaki Beach in the next 12 days are 0.6m 14s and forecast to arrive on Wednesday (Jan 07) at 4PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.0m 4s period and expected on Sunday (Jan 11) at 7PM.

Wave TypeTime (NZDT) & Date Wave Height & Period
Next good surf (1 star+) 1AM (Sat 10th Jan)1.5ft (0.4m) 12s
Best Surf 1AM (Sat 10th Jan)1.5ft (0.4m) 12s
Most Powerful 4PM (Wed 7th Jan)2ft (0.6m) 14s

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

Updates in  hr  min  s Forecast update imminent

Short Range Forecast Mostly dry. Warm (max 26°C on Fri morning, min 16°C on Thu night). Wind will be generally light.

Days 3-6 Weather Summary Mostly dry. Warm (max 25°C on Sun afternoon, min 17°C on Mon night). Mainly fresh winds.

Wednesday
07
Thursday
08
Friday
09
Saturday
10
Sunday
11
Monday
12
Tuesday
13
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
0
0
0
0
0
0
0
0
1
0
1
1
1
0
0
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
0.6
NNE
0.6
NNE
0.4
ENE
0.4
NE
0.5
NE
0.7
NE
0.4
NNE
0.4
NNE
0.4
NNE
0.4
NNE
0.4
NNE
0.4
NNE
0.4
NNE
0.4
NNE
0.4
NNE
0.4
NE
0.4
NE
0.4
NE
0.3
NE
0.4
NE
0.3
NE
Period(s) (?)1414887813131212121211111199991213
Wave
Graph
(?)Metric surfscale
Energy kJ (?)14715623162455565549494847434040202222143727
Wind
(km/h)
10
SE
10
ESE
15
SW
15
SSW
10
SW
20
SW
15
SW
10
SSW
15
WSW
10
SW
10
NNE
5
WNW
5
NNW
30
NNW
10
W
5
WNW
15
N
10
SW
5
SE
15
NNE
10
WNW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
oncross-
on
crosscrosscrosscrosscrosscrosscross-
off
crosscross-
off
glassglasscross-
off
cross-
off
offcross-
off
crossoncross-
off
off
High Tide
/ height (m)
11:08AM
2.22
11:27PM
1.98
11:56AM
2.15
12:18AM
1.91
12:42PM
2.06
1:09AM
1.83
1:29PM
1.95
2:00AM
1.76
2:16PM
1.84
2:53AM
1.71
3:05PM
1.75
3:48AM
1.68
3:57PM
1.68
Low Tide
/ height (m)
5:27PM
0.16
5:38AM
0.12
6:16PM
0.20
6:26AM
0.22
7:03PM
0.26
7:14AM
0.34
7:51PM
0.32
8:04AM
0.45
8:38PM
0.39
8:55AM
0.55
9:27PM
0.44
9:50AM
0.62
10:18PM
0.47
Wednesday
07
Thursday
08
Friday
09
Saturday
10
Sunday
11
Monday
12
Tuesday
13
Sunrise6:13--6:15--6:16--6:16--6:18--6:18--6:18--
Sunset-8:40--8:40--8:40--8:40--8:39--8:39--8:39-
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
part cloud
part cloud
part cloud
Rain (mm)
---------------------
Temp. °C192019242518262619242322222523232520192020
Feels °C (?)191918232416252518252323222023212520191920
  • 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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Information about the Whananaki Beach Surf forecast

The above surf forecast table for Whananaki Beach provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Whananaki Beach can be found by selecting the local surf guide option on the grey menu. Our Whananaki Beach 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 (Whananaki Beach) 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 Whananaki Beach 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.

Whananaki Beach is 28 km (17 miles) from the city of Whangarei. If you plan a holiday in Northland, look for hotels and other accommodation in Whangarei. Whangarei has rooms for a wide range of budgets as well as car hire and transport links.

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