Whananaki Beach surfForecast / Northland / New Zealand

information circle16 Day Weather and Surf, issued 11 am Sunday 05 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
21.1° C
(Which is 1.5°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 Tuesday (Apr 07) at 3PM. The primary swell is predicted to be 3.5m and 8s period with a secondary swell of 0.2m and 13s. 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 5.0m 16s and forecast to arrive on Sunday (Apr 12) at 9AM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.5m 14s period and expected on Thursday (Apr 09) at 9PM.

Wave TypeTime (NZST) & Date Wave Height & Period
Next good surf (1 star+) 3PM (Tue 7th Apr)11ft (3.5m) 8s
Best Surf 3PM (Tue 7th Apr)11ft (3.5m) 8s
Most Powerful 9AM (Sun 12th Apr)16ft (5.0m) 16s

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 74mm), heaviest during Tue afternoon. Warm (max 21°C on Tue afternoon, min 18°C on Mon night). Winds decreasing (strong winds from the ENE on Mon night, light winds from the W by Tue night).

Days 3-6 Weather Summary Light rain (total 2mm), mostly falling on Fri night. Warm (max 21°C on Wed morning, min 16°C on Wed night). Wind will be generally light.

Sunday
05
Monday
06
Tuesday
07
Wednesday
08
Thursday
09
Friday
10
Saturday
11
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
0
0
0
0
0
0
0
!
2
2
1
1
0
0
1
1
1
1
0
0
1
Swell
Height Map
Wave Height (m) & direction (?)
1.5
ENE
1.9
ENE
1.9
ENE
2.2
ENE
2.1
ENE
3.5
ENE
4
NE
3.5
NE
2.1
E
1.9
E
1.8
E
1.5
E
1.5
E
1.4
E
1.3
E
1.3
NNE
1.1
NNE
1.5
E
2.2
E
2.5
E
3
ENE
Period(s) (?)979788989811111010101312107911
Wave
Graph
(?)Metric surfscale
Energy kJ (?)3443795664595361493234415716765177785154593773186083984345219512148
Wind
(km/h)
30
NE
25
ENE
30
ENE
30
ENE
30
ENE
45
ENE
45
NE
35
NNE
20
N
10
SSW
10
SSE
15
SSW
10
S
15
SE
10
SSW
15
S
15
SE
15
ESE
25
E
25
ESE
15
ESE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscrosscross-
on
cross-
on
cross-
on
cross-
on
crosscross-
off
cross-
off
crosscross-
on
crosscross-
on
oncrosscross-
on
oncross-
on
cross-
on
cross-
on
cross-
on
High Tide
/ height (m)
9:20AM
1.95
9:48PM
1.98
9:59AM
1.89
10:28PM
1.93
10:38AM
1.82
11:09PM
1.87
11:20AM
1.74
11:53PM
1.79
12:04PM
1.66
12:42AM
1.73
12:54PM
1.60
1:35AM
1.69
1:50PM
1.56
2:32AM
1.68
Low Tide
/ height (m)
3:34PM
0.20
3:58AM
0.34
4:12PM
0.26
4:38AM
0.41
4:52PM
0.32
5:20AM
0.48
5:34PM
0.40
6:06AM
0.56
6:20PM
0.47
6:55AM
0.62
7:10PM
0.52
7:51AM
0.65
8:06PM
0.55
Sunday
05
Monday
06
Tuesday
07
Wednesday
08
Thursday
09
Friday
10
Saturday
11
Sunrise6:37--6:37--6:39--6:39--6:41--6:41--6:41--
Sunset-6:10--6:09--6:07--6:07--6:06--6:04--6:02-
light rain
rain showers
rain showers
rain showers
light rain
heavy rain
thunderstorm
thunderstorm
thunderstorm
clear
clear
part cloud
part cloud
cloud
part cloud
part cloud
part cloud
rain showers
rain showers
rain showers
clear
Rain (mm)
211133211158--------221-
Temp. °C191919192019202121212118191918191919191918
Feels °C (?)151515151613161820222217181817181819161616
  • 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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