Surf Forecasts:
Herangi Beach surf forecast from 1 Sep 2026:
- Best quality surf: Wednesday 2 Sep, 9AM (local time) - 11ft (3.5m), 14s period, SW swell with cross-onshore winds.
- Most powerful swell: Monday 7 Sep, 6PM (local time) - 18ft (5.5m), 13s period, SW swell with 9,949 kJ wave energy.
- Next surfable swell (1★+): Wednesday 2 Sep, 9AM (local time) - 11ft (3.5m), 14s period with SW swell.
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 Wednesday (Sep 02) at 9AM. The primary swell is predicted to be 3.5m and 14s period with a secondary swell of 0.7m and 20s. The wind is predicted to be cross-onshore as the swell arrives.
The most powerful waves expected at Herangi Beach in the next 16 days are 5.5m 13s and forecast to arrive on Monday (Sep 07) at 6PM. Winds are predicted to be cross-onshore at the time the swell arrives.
| Wave Type | Time (NZST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 9AM (Wed 2nd Sep) | 11ft (3.5m) 14s |
| Best Surf | 9AM (Wed 2nd Sep) | 11ft (3.5m) 14s |
| Most Powerful | 6PM (Mon 7th Sep) | 18ft (5.5m) 13s |
Table - best surf conditions forecast for Herangi Beach over the next 16 days.
Short Range ForecastMostly dry. Very mild (max 16°C on Thu afternoon, min 14°C on Tue night). Mainly fresh winds. | Days 5-7 Weather SummaryModerate rain (total 14mm), heaviest on Sun night. Very mild (max 17°C on Sun morning, min 14°C on Fri night). Winds increasing (calm on Sat afternoon, strong winds from the W by Sun night). | ||||||||||||||||||
Wednesday 2 | Thursday 3 | Friday 4 | Saturday 5 | Sunday 6 | Monday 7 | ||||||||||||||
Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||
Wave Height (m) Direction Period (s) | SW 14 | SW 14 | SW 14 | SW 14 | SW 12 | SW 14 | SW 14 | SW 15 | WSW 16 | WSW 16 | WSW 15 | SW 15 | SW 14 | SW 15 | SW 16 | SW 16 | WSW 10 | WSW 12 | SW 13 |
Wave Graph  | |||||||||||||||||||
 kJ | 6612 | 4269 | 3466 | 2719 | 1100 | 1838 | 1443 | 2648 | 4402 | 4547 | 3114 | 3241 | 4354 | 4462 | 5002 | 3950 | 5060 | 9223 | 8397 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-on | cross-on | on | on | on | cross-on | on | on | cross | cross | cross-on | cross | cross-on | cross-on | on | cross-on | cross-on | cross |
High Tide | 11:47PM2.41m | 12:12PM2.33m | 00:29AM2.30m | 12:57PM2.22m | 1:19AM2.17m | 1:54PM2.10m | 2:27AM2.04m | 3:15PM2.01m | 3:57AM1.97m | 4:53PM2.03m | 5:24AM2.01m | 6:09PM2.15m | |||||||
Low Tide | 6:09AM0.41m | 6:29PM0.53m | 6:52AM0.53m | 7:20PM0.66m | 7:43AM0.67m | 8:21PM0.79m | 8:47AM0.80m | 9:40PM0.87m | 10:15AM0.86m | 11:10PM0.84m | 11:45AM0.78m | 00:26AM0.70m | |||||||
 |  | |  | | | |  | |  | | | | |  |  | | | | |
 | — | 6:47 | — | — | 6:46 | — | — | 6:43 | — | — | 6:43 | — | — | 6:41 | — | — | 6:39 | — | — |
 | — | — | 6:10 | — | — | 6:10 | — | — | 6:12 | — | — | 6:13 | — | — | 6:14 | — | — | 6:14 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 14 | — | — | — |
Temp °C | 15 | 15 | 15 | 15 | 15 | 16 | 16 | 16 | 16 | 16 | 14 | 14 | 15 | 17 | 17 | 16 | 15 | 15 | 15 |
Feels °C | 11 | 12 | 11 | 11 | 11 | 12 | 12 | 11 | 11 | 14 | 13 | 13 | 13 | 13 | 11 | 9 | 8 | 7 | 9 |
Swell 1 Height (m) Direction Period (s) | SW 14 | SW 14 | SW 14 | SW 14 | SW 12 | SW 14 | SW 14 | SW 15 | WSW 16 | WSW 16 | WSW 15 | SW 15 | SW 14 | SW 15 | SW 16 | SW 16 | — | — | — |
| kJ | 6612 | 4269 | 3466 | 2719 | 1100 | 1838 | 1443 | 2648 | 4402 | 4547 | 3114 | 3241 | 4354 | 4462 | 5002 | 3950 | — | — | — |
Swell 2 Height (m) Direction Period (s) | SW 21 | SW 20 | WSW 18 | — | SW 16 | NE 11 | SW 18 | — | — | — | WNW 10 | W 8 | WNW 8 | — | — | — | — | — | — |
| kJ | 117 | 388 | 413 | — | 952 | 5 | 82 | — | — | — | 235 | 173 | 70 | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | NE 11 | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | 5 | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | NW 4 | NW 5 | — | — | — | — | — | NW 5 | NW 7 | WNW 9 | WSW 10 | WSW 12 | SW 13 |
| kJ | — | — | — | — | — | — | 16 | 41 | — | — | — | — | — | 106 | 526 | 1611 | 5060 | 9223 | 8397 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 112 | 87 | 91 | 581 | 613 | 639 | 630 | 242 | 667 | 87 | 15 | 4 | 9 | 313 | 667 | 661 | 448 | 351 | 94 |
Best forecast wave conditions in Northland | |||||||||||||||||||
Best forecast wave conditions in New Zealand | |||||||||||||||||||
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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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