Surf Forecasts:
How big are the waves at Henderson Bay today (21 Aug):
- Morning surf: Morning surf (21 Aug, local time) - 1ft (0.3m), 8s period with E swell.
- Afternoon surf: Afternoon surf (21 Aug, local time) - 1ft (0.3m), 7s period with E swell.
- Evening surf: Evening surf (21 Aug, local time) - 1ft (0.3m), 9s period with E swell.
The current surf forecast for Henderson Bay at 4AM is: 0.4m 8s primary swell from a East direction (forecast issued at 11:00pm August 20). The wind direction is predicted to be glassy.
| Time (NZST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Aug) | 1ft (0.3m) | 8s |
| Afternoon (21 Aug) | 1ft (0.3m) | 7s |
| Evening (21 Aug) | 1ft (0.3m) | 9s |
Table - waves today at Henderson Bay. (Swell directed towards the surf break)
Short Range ForecastSome drizzle, heaviest during Sun afternoon. Very mild (max 15°C on Sun morning, min 11°C on Thu night). Winds increasing (calm on Thu night, fresh winds from the WNW by Sun afternoon). | |||||||||||||||||
Friday 21 | Saturday 22 | ||||||||||||||||
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) | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 7 | E 10 | E 9 | E 9 | E 9 | E 10 | E 10 | NE 13 | NE 13 | NE 13 | NE 13 |
Wave Graph  | |||||||||||||||||
 kJ | 22 | 21 | 21 | 20 | 11 | 10 | 9 | 8 | 16 | 15 | 7 | 8 | 8 | 7 | 7 | 7 | 7 |
Wind (km/h) | |||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | glassy | glassy | glassy | glassy | glassy | glassy | off | glassy | glassy | glassy | glassy | cross | cross | cross-off | cross-off | cross |
High Tide | 2:00AM1.86m | 2:40PM1.80m | 2:47AM1.76m | 3:41PM1.74m | |||||||||||||
Low Tide | 7:41PM0.47m | 8:06AM0.41m | 8:34PM0.57m | 8:58AM0.49m | |||||||||||||
 | | | |  | | | | | | | | | | |  | | |
 | — | — | — | 7:01 | — | — | — | — | — | — | — | 7:00 | — | — | — | — | — |
 | — | — | — | — | — | — | — | 6:00 | — | — | — | — | — | — | — | 6:00 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 12 | 11 | 11 | 11 | 11 | 12 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 13 | 14 | 14 | 13 |
Feels °C | 10 | 9 | 10 | 10 | 10 | 11 | 11 | 11 | 11 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 9 |
Swell 1 Height (m) Direction Period (s) | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 7 | E 6 | E 9 | E 9 | E 9 | E 10 | E 10 | E 6 | E 6 | E 6 | E 6 |
| kJ | 22 | 21 | 21 | 20 | 11 | 10 | 9 | 3 | 16 | 15 | 7 | 8 | 8 | 1 | 1 | 1 | 1 |
Swell 2 Height (m) Direction Period (s) | — | — | — | N 10 | E 10 | E 10 | E 10 | E 10 | NE 9 | NE 9 | E 6 | E 6 | E 6 | E 10 | E 9 | NE 13 | NE 13 |
| kJ | — | — | — | 2 | 2 | 8 | 8 | 8 | 3 | 3 | 2 | 2 | 1 | 2 | 2 | 7 | 7 |
Swell 3 Height (m) Direction Period (s) | W 14 | W 14 | — | — | N 9 | NE 9 | — | NE 9 | — | — | NE 9 | NE 9 | NE 9 | NE 13 | NE 13 | E 8 | E 8 |
| kJ | 4 | 4 | — | — | 2 | 3 | — | 3 | — | — | 3 | 3 | 3 | 7 | 7 | 1 | 1 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | NW 3 | NW 3 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 2 |
Nearest Offshore or Glassy | |||||||||||||||||
Distance (km) | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 14 | 23 | 23 | 23 | 23 | 23 | 44 | 44 | 44 | 585 |
Best forecast wave conditions in Northland | |||||||||||||||||
Best forecast wave conditions in New Zealand | |||||||||||||||||
Header Global | |||||||||||||||||
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Live Wave Height (m)
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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 Henderson Bay 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.
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