Surf Forecasts:
How big are the waves at Henderson Bay today (09 Aug):
- Morning surf: Morning surf (09 Aug, local time) - 6ft (1.9m), 7s period with N swell.
- Afternoon surf: Afternoon surf (09 Aug, local time) - 8ft (2.4m), 8s period with N swell.
- Evening surf: Evening surf (09 Aug, local time) - 6ft (1.9m), 8s period with N swell.
The current surf forecast for Henderson Bay at 4AM is: 1.8m 7s primary swell from a North direction and 0.1m 13s secondary swell from a Northeast direction, 0.1m 13s secondary swell from a North direction (forecast issued at 11:00pm August 08). The wind direction is predicted to be cross-onshore.
| Time (NZST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (09 Aug) | 6ft (1.9m) | 7s |
| Afternoon (09 Aug) | 8ft (2.4m) | 8s |
| Evening (09 Aug) | 6ft (1.9m) | 8s |
Table - waves today at Henderson Bay. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 45mm), heaviest during Sun afternoon. Very mild (max 16°C on Sat night, min 12°C on Mon night). Winds decreasing (fresh winds from the N on Sat night, calm by Sun night). | |||||||||||||||||
Sunday 9 | Monday 10 | ||||||||||||||||
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) | N 6 | N 7 | N 7 | N 7 | N 7 | N 7 | N 8 | NNW 8 | N 8 | N 8 | N 8 | N 8 | NNE 8 | NNE 8 | NNE 8 | NNE 8 | NNE 8 |
Wave Graph  | |||||||||||||||||
 kJ | 245 | 327 | 302 | 294 | 348 | 461 | 663 | 850 | 470 | 428 | 374 | 286 | 251 | 232 | 238 | 206 | 206 |
Wind (km/h) | |||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | glassy | cross-off | cross-off | cross-off | cross-off | cross | cross-off | off | cross |
High Tide | 3:52AM1.95m | 4:38PM1.98m | 5:01AM1.97m | 5:49PM2.06m | |||||||||||||
Low Tide | 9:44PM0.42m | 10:14AM0.25m | 10:54PM0.41m | 11:21AM0.24m | |||||||||||||
 | | |  |  |  |  |  | | | |  |  | | | | | |
 | — | — | — | 7:13 | — | — | — | — | — | — | — | 7:13 | — | — | — | — | — |
 | — | — | — | — | — | — | 5:51 | — | — | — | — | — | — | — | 5:52 | — | — |
mm | — | — | — | 1 | 2 | 8 | 12 | 16 | 5 | 1 | — | — | — | — | — | — | — |
Temp °C | 15 | 16 | 16 | 15 | 14 | 14 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 14 | 13 | 13 |
Feels °C | 9 | 11 | 11 | 10 | 10 | 10 | 12 | 13 | 14 | 14 | 11 | 10 | 11 | 12 | 13 | 11 | 12 |
Swell 1 Height (m) Direction Period (s) | NE 13 | NE 13 | NE 13 | NE 14 | NE 14 | NE 14 | NE 13 | N 8 | N 8 | N 8 | N 8 | N 8 | NNE 8 | NNE 8 | NNE 8 | NNE 8 | NNE 8 |
| kJ | 7 | 7 | 7 | 7 | 8 | 8 | 7 | 609 | 470 | 428 | 374 | 286 | 251 | 232 | 238 | 206 | 206 |
Swell 2 Height (m) Direction Period (s) | E 8 | N 13 | N 13 | — | N 13 | W 19 | W 19 | NE 13 | NE 13 | NE 13 | NE 13 | NE 13 | NE 13 | NE 12 | NE 12 | ENE 12 | NE 12 |
| kJ | 1 | 3 | 3 | — | 3 | 7 | 7 | 7 | 7 | 6 | 6 | 6 | 6 | 6 | 6 | 14 | 6 |
Swell 3 Height (m) Direction Period (s) | — | E 7 | E 7 | E 8 | W 19 | — | — | W 19 | E 13 | E 12 | E 12 | E 12 | E 12 | E 11 | W 16 | W 16 | W 16 |
| kJ | — | 1 | 1 | 1 | 7 | — | — | 7 | 3 | 3 | 3 | 3 | 3 | 2 | 5 | 5 | 5 |
Wind waves Height (m) Direction Period (s) | N 6 | N 7 | N 7 | N 7 | N 7 | N 7 | N 8 | NNW 8 | — | — | — | S 2 | — | — | — | — | — |
| kJ | 245 | 327 | 302 | 294 | 348 | 461 | 663 | 850 | — | — | — | 1 | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||
Distance (km) | 377 | 377 | 377 | 151 | 151 | 151 | 151 | 9 | 0 | 0 | 0 | 17 | 0 | 17 | 0 | 0 | 17 |
Best forecast wave conditions in Northland | |||||||||||||||||
Best forecast wave conditions in New Zealand | |||||||||||||||||
Header Global | |||||||||||||||||
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