Surf Forecasts:
How big are the waves at Herangi Beach today (21 Sep):
- Morning surf: Morning surf (21 Sep, local time) - 16ft (5.0m), 16s period with SW swell.
- Afternoon surf: Afternoon surf (21 Sep, local time) - 15ft (4.5m), 16s period with SW swell.
- Evening surf: Evening surf (21 Sep, local time) - 13ft (4.0m), 16s period with SW swell.
The current surf forecast for Herangi Beach at 12PM is: 5.0m 16s primary swell from a Southwest direction (forecast issued at 05:00am September 21). The wind direction is predicted to be cross-onshore and the swell rating is 11.
| Time (NZST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Sep) | 16ft (5.0m) | 16s |
| Afternoon (21 Sep) | 15ft (4.5m) | 16s |
| Evening (21 Sep) | 13ft (4.0m) | 16s |
Table - waves today at Herangi Beach. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 15°C on Tue morning, min 12°C on Wed night). Winds increasing (light winds from the SW on Mon morning, fresh winds from the S by Tue afternoon). | |||||||||||||||||||||||
Monday 21 | Tuesday 22 | Wednesday 23 | |||||||||||||||||||||
3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 12454 | 13437 | 13712 | 12732 | 10894 | 8933 | 7588 | 6050 | 4618 | 3813 | 3067 | 2557 | 2125 | 1858 | 1119 | 1075 | 2726 | 6072 | 6323 | 6128 | 6265 | 7317 | 9126 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | on | on | on | on | on | cross-on | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | cross | cross-off |
High Tide | 4:42AM1.77m | 5:22PM1.87m | 5:51AM1.84m | 6:20PM1.97m | 6:46AM1.94m | 7:06PM2.09m | |||||||||||||||||
Low Tide | 10:59AM0.95m | 11:47PM0.92m | 12:09PM0.84m | 00:43AM0.77m | 1:00PM0.69m | ||||||||||||||||||
 | |  |  |  | |  | | | | | | | | | | | | | | | |  | |
 | — | 6:20 | — | — | — | — | — | — | — | 6:18 | — | — | — | — | — | — | — | 6:18 | — | — | — | — | — |
 | — | — | — | — | — | 6:23 | — | — | — | — | — | — | — | 6:24 | — | — | — | — | — | — | — | 6:25 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 13 | 13 | 13 | 13 | 14 | 13 | 13 | 13 | 13 | 13 | 14 | 15 | 15 | 13 | 13 | 13 | 13 | 13 | 14 | 14 | 13 | 13 | 13 |
Feels °C | 9 | 9 | 10 | 10 | 10 | 10 | 10 | 10 | 9 | 10 | 10 | 12 | 12 | 6 | 6 | 5 | 6 | 6 | 8 | 8 | 7 | 6 | 6 |
Swell 1 Height (m) Direction Period (s) | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 17 | — | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 |
| kJ | 12454 | 13437 | 13712 | 12732 | 10894 | 8933 | 7588 | 6050 | 4618 | 3813 | 3067 | 2557 | 2125 | 1858 | 1119 | 1075 | 2726 | — | 6323 | 6128 | 6265 | 7317 | 9126 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SW 18 | SW 18 | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 212 | 777 | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | SSW 6 | SSW 7 | SSW 8 | SSW 9 | SW 16 | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | 170 | 628 | 943 | 1084 | 6072 | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 91 | 89 | 87 | 639 | 639 | 91 | 639 | 581 | 582 | 613 | 613 | 639 | 639 | 658 | 561 | 561 | 585 | 91 | 613 | 523 | 523 | 91 | 466 |
Best forecast wave conditions in Northland | |||||||||||||||||||||||
Best forecast wave conditions in New Zealand | |||||||||||||||||||||||
Header Global | |||||||||||||||||||||||
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