Surf Forecasts:
How big are the waves at Helena Bay today (28 Aug):
- Afternoon surf: Afternoon surf (28 Aug, local time) - 0.5ft (0.2m), 9s period with NNE swell.
- Evening surf: Evening surf (28 Aug, local time) - 1ft (0.3m), 9s period with NE swell.
The current surf forecast for Helena Bay at 12AM is: 0.3m 9s primary swell from a Northeast direction and 0.1m 11s secondary swell from a East direction, 0.5m 3s secondary swell from a North direction (forecast issued at 05:00pm August 27). The wind direction is predicted to be cross-onshore.
| Time (NZST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (28 Aug) | - | - |
| Afternoon (28 Aug) | 0.5ft (0.2m) | 9s |
| Evening (28 Aug) | 1ft (0.3m) | 9s |
Table - waves today at Helena Bay. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 26mm), heaviest during Sat afternoon. Very mild (max 17°C on Sat afternoon, min 11°C on Sat night). Wind will be generally light. | |||||||||||||||||||
Thu 27 | Friday 28 | Saturday 29 | |||||||||||||||||
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 | NE 9 | NE 9 | NE 9 | NNE 4 | NNE 4 | NNE 4 | NNE 5 | NNE 6 | NNE 6 | NNE 6 | N 7 | NNE 7 | NNE 7 | NNE 8 | NNE 8 | NNE 8 | NNE 8 | NNE 8 |
Wave Graph  | |||||||||||||||||||
 kJ | 8 | 12 | 12 | 12 | 17 | 25 | 29 | 62 | 95 | 145 | 160 | 206 | 254 | 328 | 408 | 637 | 829 | 659 | 454 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross-on | cross-on | cross-on | cross | cross-off | cross-off |
High Tide | 6:58PM1.90m | 7:10AM1.80m | 7:37PM1.97m | 7:52AM1.86m | 8:15PM2.02m | ||||||||||||||
Low Tide | 1:11AM0.41m | 1:21PM0.29m | 1:52AM0.32m | 2:02PM0.24m | |||||||||||||||
 |  |  | | |  |  | |  |  |  |  | | |  |  | | | | |
 | — | — | — | — | — | 6:48 | — | — | — | — | — | — | — | 6:46 | — | — | — | — | — |
 | 5:59 | — | — | — | — | — | — | — | — | 6:00 | — | — | — | — | — | — | — | 6:00 | — |
mm | — | — | — | — | — | — | — | — | — | 1 | 1 | 1 | 3 | 2 | 2 | 4 | 4 | 5 | 3 |
Temp °C | 15 | 14 | 13 | 13 | 13 | 13 | 15 | 15 | 15 | 15 | 15 | 15 | 14 | 15 | 15 | 16 | 17 | 15 | 13 |
Feels °C | 12 | 12 | 10 | 9 | 9 | 9 | 11 | 11 | 11 | 11 | 12 | 12 | 11 | 13 | 13 | 14 | 16 | 15 | 9 |
Swell 1 Height (m) Direction Period (s) | NNE 9 | NE 9 | NE 9 | NE 9 | NE 9 | NE 7 | NE 9 | E 10 | NNE 9 | SE 5 | SE 5 | SE 5 | E 15 | E 14 | E 14 | E 13 | E 13 | NNE 8 | NNE 8 |
| kJ | 8 | 12 | 12 | 12 | 12 | 2 | 3 | 2 | 8 | 1 | 1 | 1 | 4 | 4 | 4 | 4 | 3 | 659 | 454 |
Swell 2 Height (m) Direction Period (s) | E 12 | E 12 | E 11 | E 11 | E 11 | NE 10 | E 11 | E 10 | E 10 | E 10 | E 10 | E 10 | E 15 | E 15 | E 10 | — | — | E 13 | E 13 |
| kJ | 3 | 3 | 3 | 2 | 2 | 4 | 2 | 2 | 2 | 2 | 2 | 2 | 4 | 4 | 2 | — | — | 3 | 3 |
Swell 3 Height (m) Direction Period (s) | E 10 | E 9 | E 10 | E 10 | E 10 | N 8 | E 10 | N 11 | E 10 | SE 10 | E 9 | — | E 15 | — | — | — | — | — | — |
| kJ | 2 | 2 | 2 | 2 | 2 | 1 | 2 | 2 | 2 | 4 | 2 | — | 4 | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | N 2 | N 3 | NNE 4 | NNE 4 | NNE 4 | NNE 5 | NNE 6 | NNE 6 | NNE 6 | N 7 | NNE 7 | NNE 7 | NNE 8 | NNE 8 | NNE 8 | — | SW 2 |
| kJ | — | — | 1 | 6 | 17 | 25 | 29 | 62 | 95 | 145 | 160 | 206 | 254 | 328 | 408 | 637 | 829 | — | 1 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 156 | 82 | 82 | 82 | 82 | 82 | 157 | 481 | 480 | 450 | 82 | 82 | 75 | 82 | 104 | 53 | 6 | 0 | 3 |
Best forecast wave conditions in Northland | |||||||||||||||||||
Best forecast wave conditions in New Zealand | |||||||||||||||||||
Header Global | |||||||||||||||||||
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