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Surf Forecasts:

Whananaki bar surfForecast / Northland / New Zealand

information circle12 Day Weather and Surf, issued 6 am Saturday 17 Jan 2026 NZDT
Forecast update in hr  min  s Forecast update imminent
Whananaki bar surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Whananaki bar sea temperature is
22.0° C
 (Which is 1.7°C warmer than normal for this time of year)

Best Forecast Surf Conditions for Whananaki bar this week:

The surf forecast for Whananaki bar over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Jan 22) at 4PM. The primary swell is predicted to be 4.5m and 10s period with a secondary swell of 4.0m and 10s. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Whananaki bar in the next 12 days are 5.5m 11s and forecast to arrive on Thursday (Jan 22) at 7AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.2m 12s period and expected on Thursday (Jan 22) at 7PM.

Wave TypeTime (NZDT) & Date Wave Height & Period
Next good surf (1 star+) 4PM (Thu 22nd Jan)15ft (4.5m) 10s
Best Surf 4PM (Thu 22nd Jan)15ft (4.5m) 10s
Most Powerful 7AM (Thu 22nd Jan)18ft (5.5m) 11s

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

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

Short Range Forecast Heavy rain (total 62mm), heaviest during Mon afternoon. Warm (max 21°C on Sat morning, min 18°C on Sat night). Winds increasing (light winds from the SE on Sat morning, strong winds from the ESE by Mon morning).

Days 3-6 Weather Summary Heavy rain (total 184mm), heaviest during Wed night. Warm (max 25°C on Thu afternoon, min 18°C on Tue morning). Mainly gales.

Saturday
17
Sunday
18
Monday
19
Tuesday
20
Wednesday
21
Thursday
22
Friday
23
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
5
3
2
0
1
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1.1
NE
1.3
NE
1
ENE
3
E
3
E
3
E
3
E
3
E
3.5
E
3.5
E
4
E
3.5
E
3.5
E
3.5
ENE
4.5
ENE
5
ENE
4.5
E
3
E
2.5
E
2.2
E
1.4
ENE
Period(s) (?)1099999999999991011101010109
Wave
Graph
(?)Metric surfscale
Energy kJ (?)2312941661485162814041561149317551757234620602038189534935608426217071478928355
Wind
(km/h)
15
SE
20
ESE
25
ESE
40
E
40
ESE
35
ESE
40
E
40
ESE
45
E
40
ESE
40
E
40
E
45
E
50
E
60
ENE
25
NNE
15
NW
30
NW
20
W
25
W
15
WSW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
ononcross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
off		offoffcross-
off		cross-
off		cross-
off
High Tide
/ height (m)
7:24PM
1.71
8:03AM
1.86
8:09PM
1.76
8:46AM
1.92
8:52PM
1.80
9:26AM
1.98
9:34PM
1.83
10:05AM
2.02
10:15PM
1.86
10:43AM
2.05
10:58PM
1.87
11:22AM
2.06
11:41PM
1.87
Low Tide
/ height (m)
1:27PM
0.57
1:40AM
0.36
2:13PM
0.51
2:24AM
0.30
2:57PM
0.45
3:06AM
0.25
3:39PM
0.39
3:47AM
0.22
4:20PM
0.33
4:27AM
0.21
5:01PM
0.29
5:08AM
0.22
5:42PM
0.25
Saturday
17
Sunday
18
Monday
19
Tuesday
20
Wednesday
21
Thursday
22
Friday
23
Sunrise6:22--6:24--6:24--6:26--6:26--6:28--6:28--
Sunset-8:38--8:38--8:37--8:37--8:37--8:37--8:36-
part cloud
part cloud
rain showers
light rain
light rain
mod rain
mod rain
heavy rain
heavy rain
heavy rain
mod rain
heavy rain
heavy rain
heavy rain
heavy rain
light rain
part cloud
part cloud
part cloud
clear
light rain
Rain (mm)
--534871421186151728964----2
Temp. °C212120181819191819181919192022232522212219
Feels °C (?)202120121214131214131414131318242520181916
  • 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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Latest Updates

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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 Whananaki bar 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 Whananaki bar at:
surf-forecast.com

Information about the Whananaki bar Surf forecast

The above surf forecast table for Whananaki bar provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Whananaki bar can be found by selecting the local surf guide option on the grey menu. Our Whananaki bar 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 bar) 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 bar 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 bar is 27 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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