Surf Forecasts:
How big are the waves at Helena Bay today (27 Aug):
- Morning surf: Morning surf (27 Aug, local time) - 0.5ft (0.2m), 9s period with NNE swell.
- Afternoon surf: Afternoon surf (27 Aug, local time) - 0.5ft (0.2m), 9s period with NNE swell.
- Evening surf: Evening surf (27 Aug, local time) - 1ft (0.3m), 9s period with NE swell.
The current surf forecast for Helena Bay at 11AM is: 0.2m 9s primary swell from a North-northeast direction and 0.1m 12s secondary swell from a East direction (forecast issued at 05:00am August 27). The wind direction is predicted to be cross-onshore.
| Time (NZST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (27 Aug) | 0.5ft (0.2m) | 9s |
| Afternoon (27 Aug) | 0.5ft (0.2m) | 9s |
| Evening (27 Aug) | 1ft (0.3m) | 9s |
Table - waves today at Helena Bay. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 19mm), heaviest on Sat afternoon. Very mild (max 17°C on Sat morning, min 11°C on Sat night). Winds increasing (calm on Thu morning, fresh winds from the N by Fri night). | |||||||||||||||||||||||
Thursday 27 | Friday 28 | Saturday 29 | |||||||||||||||||||||
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) | E 12 | NNE 10 | NNE 9 | NNE 9 | NNE 9 | NE 9 | NE 9 | NE 9 | NNE 4 | NNE 4 | NNE 4 | NNE 5 | NNE 6 | NNE 6 | N 7 | NNE 7 | NNE 7 | NNE 8 | NNE 8 | NNE 8 | NNE 8 | NNE 8 | NNE 8 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 4 | 9 | 8 | 8 | 8 | 12 | 12 | 12 | 17 | 24 | 36 | 64 | 106 | 155 | 200 | 254 | 346 | 426 | 669 | 666 | 745 | 512 | 432 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | glassy | glassy | cross-on | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross-off | cross-off |
High Tide | 6:27AM1.73m | 6:58PM1.90m | 7:10AM1.80m | 7:37PM1.97m | 7:52AM1.86m | 8:15PM2.02m | |||||||||||||||||
Low Tide | 00:28AM0.51m | 12:39PM0.35m | 1:11AM0.41m | 1:21PM0.29m | 1:52AM0.32m | 2:02PM0.24m | |||||||||||||||||
 | |  | | | |  | |  | |  | | |  |  | | | | |  | | | | |
 | — | 6:48 | — | — | — | — | — | — | — | 6:48 | — | — | — | — | — | — | — | 6:46 | — | — | — | — | — |
 | — | — | — | — | 5:59 | — | — | — | — | — | — | — | — | 6:00 | — | — | — | — | — | — | — | 6:00 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 2 | 3 | 2 | 3 | 1 | 1 | 5 | — |
Temp °C | 13 | 13 | 13 | 15 | 15 | 14 | 13 | 13 | 12 | 14 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 16 | 16 | 17 | 17 | 14 | 12 |
Feels °C | 12 | 12 | 12 | 13 | 13 | 12 | 11 | 10 | 8 | 10 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 12 | 13 | 16 | 17 | 11 | 7 |
Swell 1 Height (m) Direction Period (s) | NE 10 | NNE 10 | NNE 9 | NNE 9 | NNE 9 | NE 9 | NE 9 | NE 9 | NE 9 | NE 7 | NE 9 | E 10 | NNE 9 | SE 6 | SE 5 | SE 5 | SE 5 | E 14 | E 14 | NNE 8 | NNE 8 | NNE 8 | NNE 8 |
| kJ | 4 | 9 | 8 | 8 | 8 | 12 | 12 | 12 | 12 | 2 | 3 | 2 | 8 | 1 | 1 | 1 | 1 | 4 | 4 | 666 | 612 | 512 | 432 |
Swell 2 Height (m) Direction Period (s) | — | E 12 | E 12 | E 12 | E 12 | E 12 | E 11 | E 11 | E 11 | NE 10 | E 11 | E 10 | E 10 | E 10 | E 10 | E 12 | E 12 | SE 5 | — | E 13 | E 13 | E 13 | E 13 |
| kJ | — | 3 | 3 | 3 | 3 | 3 | 3 | 2 | 2 | 4 | 2 | 2 | 2 | 2 | 2 | 3 | 3 | 1 | — | 4 | 3 | 3 | 3 |
Swell 3 Height (m) Direction Period (s) | E 12 | — | E 10 | E 10 | E 10 | E 9 | E 10 | E 10 | E 10 | N 8 | E 10 | — | E 10 | E 10 | E 15 | E 15 | E 15 | — | — | — | — | — | — |
| kJ | 3 | — | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 1 | 2 | — | 2 | 2 | 4 | 4 | 4 | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | N 2 | N 3 | NNE 4 | NNE 4 | NNE 4 | NNE 5 | NNE 6 | NNE 6 | N 7 | NNE 7 | NNE 7 | NNE 8 | NNE 8 | — | NNE 8 | — | SSW 3 |
| kJ | — | — | — | — | — | — | 1 | 8 | 17 | 24 | 36 | 64 | 106 | 155 | 200 | 254 | 346 | 426 | 669 | — | 745 | — | 5 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 157 | 117 | 82 | 82 | 156 | 82 | 82 | 82 | 82 | 82 | 450 | 481 | 480 | 450 | 476 | 82 | 82 | 156 | 82 | 53 | 6 | 7 | 80 |
Best forecast wave conditions in Northland | |||||||||||||||||||||||
Best forecast wave conditions in New Zealand | |||||||||||||||||||||||
Header Global | |||||||||||||||||||||||
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