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Herangi Beach Surf Forecast
/ Northland (73 surf breaks) /
Surf Forecasts:
Herangi Beach surfForecast / Northland / New Zealand
16 Day Weather and Surf, issued 5 pm Saturday 18 Apr 2026 NZSTForecast update in hr min s Forecast update imminent
Herangi Beach surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Herangi Beach sea temperature is
19.6° C
(Which is normal for this time of year)Best Forecast Surf Conditions for Herangi Beach this week:
The surf forecast for Herangi Beach over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Apr 19) at 6PM. The primary swell is predicted to be 3.0m and 14s period with a secondary swell of 1.8m and 8s. The wind is predicted to be onshore as the swell arrives.
The most powerful waves expected at Herangi Beach in the next 16 days are 4.0m 14s and forecast to arrive on Monday (Apr 20) 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 2.3m 10s period and expected on Thursday (Apr 23) at 9PM.
| Wave Type | Time (NZST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 6PM (Sun 19th Apr) | 10ft (3.0m) 14s |
| Best Surf | 6PM (Sun 19th Apr) | 10ft (3.0m) 14s |
| Most Powerful | 9AM (Mon 20th Apr) | 13ft (4.0m) 14s |
Table - best surf conditions forecast for Herangi Beach over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range Forecast Heavy rain (total 31mm), heaviest during Sat night. Very mild (max 19°C on Sat afternoon, min 15°C on Sun night). Winds decreasing (strong winds from the NW on Sat night, light winds from the WNW by Sun afternoon). | Days 3-6 Weather Summary Light rain (total 5mm), mostly falling on Tue afternoon. Very mild (max 18°C on Wed afternoon, min 15°C on Thu night). Winds decreasing (strong winds from the WNW on Tue afternoon, light winds from the S by Thu night). | ||||||||||||||||||||||
Sat 18 | Sunday 19 | Monday 20 | Tuesday 21 | Wednesday 22 | Thursday 23 | Friday 24 | |||||||||||||||||
| 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) (?) | 13 | 12 | 14 | 14 | 14 | 14 | 14 | 13 | 12 | 12 | 8 | 7 | 16 | 9 | 12 | 13 | 18 | 16 | 16 | 14 | 14 | ||
Wave (?)Graph  | |||||||||||||||||||||||
 kJ (?) | 878 | 1200 | 2557 | 2762 | 4197 | 6967 | 5525 | 4526 | 1844 | 855 | 416 | 157 | 119 | 460 | 181 | 87 | 207 | 421 | 295 | 301 | 231 | ||
Wind (km/h) | |||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | on | on | on | on | on | on | on | on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- off | off | cross- off | off | off | ||
High Tide / height (m) | 9:53PM 2.55 | 10:10AM 2.53 | 10:36PM 2.54 | 10:55AM 2.46 | 11:22PM 2.48 | 11:45AM 2.34 | 12:14AM 2.36 | 12:43PM 2.20 | 1:15AM 2.22 | 1:54PM 2.06 | 2:29AM 2.11 | 3:09PM 1.99 | 3:47AM 2.06 | ||||||||||
Low Tide / height (m) | 3:43PM 0.12 | 4:05AM 0.18 | 4:27PM 0.17 | 4:51AM 0.25 | 5:13PM 0.27 | 5:41AM 0.38 | 6:03PM 0.42 | 6:37AM 0.53 | 6:58PM 0.58 | 7:41AM 0.67 | 8:02PM 0.72 | 8:51AM 0.76 | 9:17PM 0.80 | 10:05AM 0.78 | |||||||||
Sat 18 | Sunday 19 | Monday 20 | Tuesday 21 | Wednesday 22 | Thursday 23 | Friday 24 | |||||||||||||||||
| Sunrise | - | - | 6:54 | - | - | 6:54 | - | - | 6:56 | - | - | 6:56 | - | - | 6:58 | - | - | 6:58 | - | - | 6:58 | ||
| Sunset | 6:01 | - | - | 6:00 | - | - | 6:00 | - | - | 5:59 | - | - | 5:57 | - | - | 5:55 | - | - | 5:54 | - | - | ||
 |  |  | | | | | | | | | | |  | | | |  | |  | | |||
Rain (mm) | 2 | 11 | - | 3 | 5 | 4 | 2 | 3 | 1 | 1 | 1 | 2 | - | - | - | - | - | 1 | 1 | - | - | ||
| Temp. °C | 19 | 19 | 19 | 17 | 16 | 16 | 17 | 17 | 18 | 17 | 17 | 17 | 18 | 17 | 17 | 17 | 17 | 16 | 16 | 16 | 16 | ||
| Feels °C (?) | 14 | 13 | 15 | 14 | 14 | 10 | 11 | 11 | 12 | 8 | 13 | 14 | 14 | 13 | 14 | 15 | 16 | 13 | 13 | 13 | 13 | ||
- 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 Herangi 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 Herangi Beach Surf forecast
The above surf forecast table for Herangi Beach provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Herangi Beach can be found by selecting the local surf guide option on the grey menu. Our Herangi 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 (Herangi 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 Herangi 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.
Are you planning a holiday in Northland? If you are looking for accommodation near Herangi Beach, camping, hotels and holiday cottages in Northland, consider staying in Houhora which is 53 km (33 miles) away.
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