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Whananaki Beach Surf Forecast
/ Northland (73 surf breaks) /
Surf Forecasts:
Whananaki Beach surfForecast / Northland / New Zealand
16 Day Weather and Surf, issued 5 pm Wednesday 15 Apr 2026 NZSTForecast 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 1.6°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 21) at 9PM. The primary swell is predicted to be 0.5m and 9s period with a secondary swell of 0.3m and 12s. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Whananaki Beach in the next 16 days are 1.1m 10s and forecast to arrive on Wednesday (Apr 22) at 6PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.7m 7s period and expected on Sunday (Apr 19) at 6AM.
| Wave Type | Time (NZST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 9PM (Tue 21st Apr) | 1.5ft (0.5m) 9s |
| Best Surf | 9PM (Tue 21st Apr) | 1.5ft (0.5m) 9s |
| Most Powerful | 6PM (Wed 22nd Apr) | 3.5ft (1.1m) 10s |
Table - best surf conditions forecast for Whananaki Beach over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range Forecast Some drizzle, heaviest during Thu morning. Very mild (max 19°C on Wed afternoon, min 14°C on Thu night). Winds increasing (light winds from the NW on Fri morning, fresh winds from the NNW by Sat morning). | Days 3-6 Weather Summary Heavy rain (total 24mm), heaviest during Sun night. Very mild (max 19°C on Sat afternoon, min 16°C on Mon morning). Winds increasing (light winds from the NW on Sun afternoon, strong winds from the NNW by Mon morning). | ||||||||||||||||||||||
Wed 15 | Thursday 16 | Friday 17 | Saturday 18 | Sunday 19 | Monday 20 | Tuesday 21 | |||||||||||||||||
| PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | |||
Rating (10 max) | |||||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  |  | |||||||||||||||
| Wave Height (m) & direction (?) | |||||||||||||||||||||||
| Period(s) (?) | 12 | 12 | 11 | 11 | 14 | 14 | 14 | 13 | 12 | 12 | 12 | 11 | 6 | 10 | 10 | 10 | 8 | 8 | 8 | 9 | 10 | ||
Wave (?)Graph  | |||||||||||||||||||||||
 kJ (?) | 104 | 46 | 24 | 23 | 16 | 36 | 63 | 55 | 49 | 28 | 26 | 12 | 32 | 9 | 2 | 8 | 5 | 12 | 11 | 59 | 165 | ||
Wind (km/h) | |||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross- off | cross | cross- off | cross- off | cross- off | off | cross- off | cross- off | cross- off | off | off | cross- off | off | off | off | off | off | off | cross- off | ||
High Tide / height (m) | |||||||||||||||||||||||
Low Tide / height (m) | |||||||||||||||||||||||
Wed 15 | Thursday 16 | Friday 17 | Saturday 18 | Sunday 19 | Monday 20 | Tuesday 21 | |||||||||||||||||
| Sunrise | - | - | 6:46 | - | - | 6:47 | - | - | 6:48 | - | - | 6:48 | - | - | 6:48 | - | - | 6:50 | - | - | 6:50 | ||
| Sunset | 5:58 | - | - | 5:55 | - | - | 5:54 | - | - | 5:53 | - | - | 5:52 | - | - | 5:51 | - | - | 5:50 | - | - | ||
 |  |  | | | |  |  | |  |  | |  |  | | | |  | | | | |||
Rain (mm) | - | - | 1 | - | - | - | - | - | - | 1 | 8 | - | 1 | 8 | 1 | 3 | 2 | - | - | 1 | 3 | ||
| Temp. °C | 19 | 16 | 18 | 18 | 15 | 18 | 19 | 18 | 19 | 19 | 19 | 19 | 19 | 19 | 18 | 17 | 17 | 19 | 19 | 18 | 19 | ||
| Feels °C (?) | 14 | 13 | 15 | 13 | 12 | 16 | 17 | 13 | 13 | 14 | 14 | 16 | 17 | 15 | 13 | 12 | 12 | 14 | 14 | 15 | 17 | ||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Whananaki Beach 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.
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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