Whananaki Beach surfForecast / Northland / New Zealand

information circle16 Day Weather and Surf, issued 5 pm Wednesday 22 Apr 2026 NZST
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
20.1° C
(Which is 1.3°C warmer than normal for this time of year)

Best Forecast Surf Conditions for Whananaki Beach this week:

The surf forecast for Whananaki Beach over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Apr 24) at 9PM. The primary swell is predicted to be 1.9m and 7s period. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Whananaki Beach in the next 16 days are 2.3m 7s and forecast to arrive on Friday (Apr 24) at 12PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.3m 6s period and expected on Thursday (Apr 23) at 12AM.

Wave TypeTime (NZST) & Date Wave Height & Period
Next good surf (1 star+) 9PM (Fri 24th Apr)6ft (1.9m) 7s
Best Surf 9PM (Fri 24th Apr)6ft (1.9m) 7s
Most Powerful12PM (Fri 24th Apr)7.5ft (2.3m) 7s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast Heavy rain (total 34mm), heaviest during Thu night. Very mild (max 17°C on Fri afternoon, min 12°C on Thu night). Wind will be generally light.

Days 3-6 Weather Summary Mostly dry. Very mild (max 19°C on Tue morning, min 13°C on Sun night). Wind will be generally light.

Wed
22
Thursday
23
Friday
24
Saturday
25
Sunday
26
Monday
27
Tuesday
28
PMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
0.7
E
0.7
E
1.2
ESE
0.9
ESE
1.7
E
2
E
2.2
E
1.7
E
1.2
E
0.9
ENE
0.8
ENE
0.6
ENE
0.6
NE
0.7
NE
0.7
NE
0.8
NE
0.9
NE
0.9
NE
0.8
NE
0.8
NE
0.9
NE
Period(s) (?)11117677776665666778888
Wave
Graph
(?)Metric surfscale
Energy kJ (?)112110132532664115212621085934192536385275826797102
Wind
(km/h)
20
SSE
20
SE
20
SSE
20
SSE
15
SSW
20
SE
15
ESE
5
E
25
ESE
20
ESE
10
SSE
10
S
15
ESE
10
SW
10
SW
15
SSW
10
WSW
10
WSW
20
SW
15
SW
15
SE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
ononononcross-
on
ononcross-
on
cross-
on
oncross-
on
cross-
on
oncrosscrosscrosscross-
off
cross-
off
crosscrosson
High Tide
/ height (m)
11:28PM
2.13
11:47AM
1.94
12:26AM
2.05
12:48PM
1.84
1:28AM
1.98
1:54PM
1.78
2:32AM
1.93
3:01PM
1.74
3:33AM
1.90
4:05PM
1.75
4:30AM
1.90
5:03PM
1.79
5:21AM
1.90
Low Tide
/ height (m)
5:08PM
0.08
5:46AM
0.26
6:04PM
0.17
6:46AM
0.33
7:05PM
0.26
7:50AM
0.38
8:08PM
0.34
8:55AM
0.40
9:12PM
0.39
9:57AM
0.38
10:14PM
0.41
10:53AM
0.35
11:10PM
0.41
11:42AM
0.30
Wed
22
Thursday
23
Friday
24
Saturday
25
Sunday
26
Monday
27
Tuesday
28
Sunrise--6:52--6:52--6:54--6:54--6:54--6:56--6:56
Sunset5:49--5:47--5:46--5:45--5:44--5:43--5:42--
part cloud
rain showers
part cloud
part cloud
rain showers
rain showers
thunderstorm
thunderstorm
rain showers
clear
part cloud
cloud
part cloud
clear
clear
clear
clear
clear
clear
part cloud
clear
Rain (mm)
-1--135492------------
Temp. °C151515141516171617171616161418181419191717
Feels °C (?)11121091315151512141414141216151216161515
  • 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 16 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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