Whananaki Beach surfForecast / Northland / New Zealand

information circle12 Day Weather and Surf, issued 6 am Thursday 29 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
20.8° 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 Friday (Jan 30) at 10PM. The primary swell is predicted to be 0.9m and 11s period with a secondary swell of 0.6m and 8s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Whananaki Beach in the next 12 days are 1.8m 8s and forecast to arrive on Wednesday (Feb 04) at 7PM. 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 11s period and expected on Saturday (Jan 31) at 10AM.

Wave TypeTime (NZDT) & Date Wave Height & Period
Next good surf (1 star+)10PM (Fri 30th Jan)3ft (0.9m) 11s
Best Surf10PM (Fri 30th Jan)3ft (0.9m) 11s
Most Powerful 7PM (Wed 4th Feb)6ft (1.8m) 8s

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 21°C on Thu afternoon, min 16°C on Thu night). Wind will be generally light.

Days 3-6 Weather Summary Some drizzle, heaviest during Mon afternoon. Warm (max 24°C on Mon afternoon, min 16°C on Mon night). Winds increasing (calm on Sun morning, fresh winds from the SW by Mon night).

Thursday
29
Friday
30
Saturday
31
Sunday
01
Monday
02
Tuesday
03
Wednesday
04
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
0
0
0
0
0
1
1
1
0
1
0
1
1
1
0
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
0.4
E
0.4
E
0.4
ENE
0.7
ENE
0.7
ENE
1
ENE
1
ENE
1
ENE
0.9
ENE
0.8
ENE
0.8
ENE
0.8
ENE
0.7
ENE
0.7
NE
0.7
NE
0.7
NE
0.6
NE
0.7
NNE
0.9
NE
1.9
ENE
1.6
E
Period(s) (?)101012121211101010109999999121177
Wave
Graph
(?)Metric surfscale
Energy kJ (?)30305615214222221819013710396947084868368131202365264
Wind
(km/h)
0
SE
15
NE
15
SSW
10
S
20
E
5
SW
0
ESE
15
NNE
5
SW
0
SE
15
NNE
15
NW
20
NNW
25
NNW
15
WSW
25
SSW
25
S
15
E
30
ESE
30
ESE
25
E
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
glasscrosscrosscross-
on
cross-
on
glassglasscross-
off
crossglasscross-
off
offoffoffcross-
off
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
High Tide
/ height (m)
4:34PM
1.85
5:24AM
1.92
5:40PM
1.87
6:28AM
1.99
6:44PM
1.91
7:27AM
2.07
7:43PM
1.96
8:21AM
2.15
8:37PM
2.00
9:11AM
2.20
9:28PM
2.02
9:58AM
2.21
10:17PM
2.02
Low Tide
/ height (m)
10:29AM
0.47
10:59PM
0.25
11:37AM
0.44
12:03AM
0.21
12:43PM
0.38
1:04AM
0.15
1:43PM
0.30
2:01AM
0.09
2:38PM
0.23
2:53AM
0.06
3:29PM
0.17
3:41AM
0.05
4:16PM
0.14
Thursday
29
Friday
30
Saturday
31
Sunday
01
Monday
02
Tuesday
03
Wednesday
04
Sunrise6:35--6:37--6:37--6:39--6:39--6:41--6:41--
Sunset-8:32--8:31--8:30--8:30--8:30--8:29--8:28-
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
light rain
part cloud
clear
clear
part cloud
part cloud
part cloud
part cloud
Rain (mm)
-------------1-------
Temp. °C202120202019192120192121232423202119191919
Feels °C (?)192120181820212020202021222424151615131414
  • 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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