Surf Forecasts:
How big are the waves at Helena Bay today (20 Aug):
- Morning surf: Morning surf (20 Aug, local time) - 2.5ft (0.8m), 9s period with ESE swell.
- Afternoon surf: Afternoon surf (20 Aug, local time) - 3ft (0.9m), 9s period with ESE swell.
- Evening surf: Evening surf (20 Aug, local time) - 2.5ft (0.7m), 9s period with ESE swell.
The current surf forecast for Helena Bay at 7AM is: 0.8m 9s primary swell from a East-southeast direction and 0.1m 10s secondary swell from a Northeast direction (forecast issued at 11:00pm August 19). The wind direction is predicted to be glassy.
| Time (NZST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Aug) | 2.5ft (0.8m) | 9s |
| Afternoon (20 Aug) | 3ft (0.9m) | 9s |
| Evening (20 Aug) | 2.5ft (0.7m) | 9s |
Table - waves today at Helena Bay. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 15°C on Sat afternoon, min 8°C on Wed night). Wind will be generally light. | |||||||||||||||||
Thursday 20 | Friday 21 | ||||||||||||||||
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) | ESE 8 | ESE 8 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 10 | ESE 10 | ESE 9 | ESE 9 | ESE 9 |
Wave Graph  | |||||||||||||||||
 kJ | 74 | 51 | 84 | 90 | 94 | 119 | 116 | 113 | 80 | 79 | 84 | 88 | 72 | 74 | 68 | 47 | 46 |
Wind (km/h) | |||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | glassy | glassy | glassy | on | glassy | off | off | off | off | off | glassy | cross | cross-off | off |
High Tide | 00:16AM1.85m | 12:52PM1.79m | 1:04AM1.74m | 1:44PM1.72m | |||||||||||||
Low Tide | 6:10PM0.41m | 6:35AM0.34m | 6:59PM0.52m | 7:23AM0.43m | 7:51PM0.61m | ||||||||||||
 | | | |  | | |  | | | | | |  |  |  | | |
 | — | — | — | 6:58 | — | — | — | — | — | — | — | 6:56 | — | — | — | — | — |
 | — | — | — | — | — | — | 5:53 | — | — | — | — | — | — | — | 5:53 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 8 | 8 | 8 | 8 | 9 | 12 | 13 | 12 | 11 | 10 | 10 | 10 | 11 | 14 | 13 | 13 | 13 |
Feels °C | 5 | 5 | 5 | 6 | 7 | 10 | 10 | 10 | 9 | 8 | 8 | 8 | 9 | 12 | 11 | 11 | 11 |
Swell 1 Height (m) Direction Period (s) | ESE 8 | ESE 8 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 10 | ESE 10 | ESE 9 | ESE 9 | ESE 9 |
| kJ | 74 | 51 | 84 | 90 | 94 | 119 | 116 | 113 | 80 | 79 | 84 | 88 | 72 | 74 | 68 | 47 | 46 |
Swell 2 Height (m) Direction Period (s) | ESE 12 | ESE 11 | N 10 | NE 10 | N 10 | N 10 | N 10 | N 10 | N 10 | N 10 | N 10 | N 10 | NE 10 | NE 9 | NE 9 | NE 9 | NE 9 |
| kJ | 14 | 23 | 2 | 4 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 4 | 3 | 3 | 3 | 3 |
Swell 3 Height (m) Direction Period (s) | N 10 | NE 10 | — | NE 10 | — | — | — | — | — | — | — | — | — | — | — | — | N 12 |
| kJ | 2 | 4 | — | 4 | — | — | — | — | — | — | — | — | — | — | — | — | 3 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 46 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 6 | 6 |
Best forecast wave conditions in Northland | |||||||||||||||||
Best forecast wave conditions in New Zealand | |||||||||||||||||
Header Global | |||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
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 Helena 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.
Nearest