Surf Forecasts:
How big are the waves at Henderson Bay today (11 Aug):
- Morning surf: Morning surf (11 Aug, local time) - 4.5ft (1.4m), 9s period with NNE swell.
- Afternoon surf: Afternoon surf (11 Aug, local time) - 5ft (1.5m), 9s period with NNE swell.
- Evening surf: Evening surf (11 Aug, local time) - 5ft (1.5m), 8s period with NE swell.
The current surf forecast for Henderson Bay at 6PM is: 1.4m 8s primary swell from a Northeast direction (forecast issued at 11:00am August 11). An open ocean swell of 0.1m 21s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (NZST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 Aug) | 4.5ft (1.4m) | 9s |
| Afternoon (11 Aug) | 5ft (1.5m) | 9s |
| Evening (11 Aug) | 5ft (1.5m) | 8s |
Table - waves today at Henderson Bay. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 16mm), heaviest on Thu night. Very mild (max 16°C on Wed afternoon, min 13°C on Tue morning). Wind will be generally light. | |||||||||||||||||||||
Tue 11 | Wednesday 12 | Thursday 13 | |||||||||||||||||||
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) | NNE 9 | NNE 9 | NNE 9 | NE 8 | NE 8 | NNE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NNE 8 | NNE 8 | NNE 8 | NE 8 | NE 8 | NE 8 | NE 7 | NE 7 | NE 7 | NE 7 |
Wave Graph  | |||||||||||||||||||||
 kJ | 307 | 362 | 354 | 295 | 306 | 267 | 335 | 335 | 330 | 266 | 154 | 140 | 114 | 112 | 86 | 84 | 82 | 65 | 65 | 62 | 42 |
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-on | cross-on | cross-on | cross-on | on | glassy | glassy | glassy | glassy | cross-off | glassy | glassy | glassy | cross | cross-off |
High Tide | 6:13AM2.03m | 6:55PM2.17m | 7:19AM2.12m | 7:55PM2.28m | 8:19AM2.20m | 8:50PM2.36m | |||||||||||||||
Low Tide | 12:27PM0.18m | 1:05AM0.28m | 1:28PM0.10m | 2:03AM0.19m | 2:22PM0.03m | ||||||||||||||||
 | | |  | | |  | |  |  |  |  | | | | | | | | | | |
 | 7:11 | — | — | — | — | — | — | 7:11 | — | — | — | — | — | — | — | 7:09 | — | — | — | — | — |
 | — | — | 5:52 | — | — | — | — | — | — | — | 5:53 | — | — | — | — | — | — | — | 5:53 | — | — |
mm | — | — | — | — | — | — | 1 | 2 | 1 | — | — | — | — | — | — | — | — | — | — | — | 1 |
Temp °C | 13 | 14 | 14 | 14 | 15 | 14 | 15 | 15 | 15 | 15 | 16 | 16 | 16 | 16 | 15 | 15 | 15 | 16 | 16 | 16 | 15 |
Feels °C | 8 | 10 | 10 | 9 | 10 | 9 | 11 | 12 | 12 | 13 | 16 | 17 | 16 | 16 | 15 | 15 | 16 | 16 | 16 | 15 | 14 |
Swell 1 Height (m) Direction Period (s) | NNE 9 | NNE 9 | NNE 9 | NE 8 | — | NNE 8 | W 20 | W 19 | N 12 | NE 8 | NE 8 | NNE 8 | NNE 8 | NNE 8 | NE 8 | NE 8 | NE 8 | NE 7 | NE 7 | NE 7 | NE 7 |
| kJ | 307 | 362 | 354 | 295 | — | 267 | 8 | 7 | 3 | 266 | 154 | 140 | 114 | 112 | 86 | 84 | 82 | 65 | 65 | 62 | 42 |
Swell 2 Height (m) Direction Period (s) | NE 12 | NE 12 | N 13 | W 21 | — | W 20 | — | — | W 19 | — | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 6 | E 6 | E 6 | E 6 | E 6 |
| kJ | 6 | 5 | 3 | 9 | — | 8 | — | — | 7 | — | 59 | 61 | 44 | 44 | 32 | 22 | 19 | 12 | 6 | 6 | 7 |
Swell 3 Height (m) Direction Period (s) | — | — | E 12 | E 12 | — | N 12 | — | — | — | N 12 | NW 12 | NW 11 | NW 11 | NW 11 | NW 10 | NW 10 | NW 10 | NW 9 | NW 9 | NW 9 | NW 9 |
| kJ | — | — | 3 | 3 | — | 3 | — | — | — | 3 | 6 | 5 | 5 | 4 | 4 | 4 | 4 | 3 | 3 | 3 | 3 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | NE 8 | E 5 | NE 8 | NE 8 | NE 8 | E 6 | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | 306 | 34 | 335 | 335 | 330 | 71 | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 23 | 23 | 23 | 23 | 31 | 31 | 23 | 23 | 23 | 19 | 19 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9 | 0 |
Best forecast wave conditions in Northland | |||||||||||||||||||||
Best forecast wave conditions in New Zealand | |||||||||||||||||||||
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