Surf Forecasts:
How big are the waves at Helena Bay today (17 Jul):
- Morning surf: Morning surf (17 Jul, local time) - 2.5ft (0.7m), 17s period with E swell.
- Afternoon surf: Afternoon surf (17 Jul, local time) - 2.5ft (0.8m), 16s period with ESE swell.
- Evening surf: Evening surf (17 Jul, local time) - 2.5ft (0.8m), 16s period with ESE swell.
The current surf forecast for Helena Bay at 8AM is: 0.7m 17s primary swell from a East direction and 0.1m 9s secondary swell from a Northeast direction (forecast issued at 11:00pm July 16). An open ocean swell of 0.2m 4s is not directed at the surf break. The wind direction is predicted to be offshore and the swell rating is 2.
| Time (NZST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Jul) | 2.5ft (0.7m) | 17s |
| Afternoon (17 Jul) | 2.5ft (0.8m) | 16s |
| Evening (17 Jul) | 2.5ft (0.8m) | 16s |
Table - waves today at Helena Bay. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 16°C on Fri afternoon, min 10°C on Fri night). Wind will be generally light. | |||||||||||||||||
Friday 17 | Saturday 18 | ||||||||||||||||
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 14 | ESE 14 | E 18 | E 17 | E 17 | ESE 16 | ESE 16 | ESE 16 | ESE 16 | ESE 15 | ESE 15 | ESE 15 | ESE 14 | ESE 14 | ESE 14 | ESE 14 | ESE 14 |
Wave Graph  | |||||||||||||||||
 kJ | 40 | 63 | 222 | 215 | 270 | 346 | 329 | 324 | 320 | 300 | 288 | 284 | 301 | 215 | 215 | 215 | 160 |
Wind (km/h) | |||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | off | off | off | cross-off | cross-off | off | cross-off | off | off | off | off | off | off | cross-off | off |
High Tide | 8:52PM2.28m | 9:11AM2.07m | 9:43PM2.27m | 10:04AM2.04m | |||||||||||||
Low Tide | 3:11AM0.11m | 3:25PM-0.01m | 4:03AM0.10m | 4:15PM0.05m | |||||||||||||
 | |  | |  |  | | |  | | | | |  | | | | |
 | — | — | — | 7:28 | — | — | — | — | — | — | — | 7:26 | — | — | — | — | — |
 | — | — | — | — | — | — | 5:29 | — | — | — | — | — | — | — | 5:29 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 13 | 13 | 13 | 13 | 13 | 15 | 16 | 14 | 12 | 12 | 11 | 10 | 10 | 13 | 14 | 12 | 11 |
Feels °C | 11 | 12 | 12 | 12 | 12 | 13 | 14 | 13 | 10 | 11 | 9 | 8 | 8 | 11 | 12 | 10 | 9 |
Swell 1 Height (m) Direction Period (s) | ESE 14 | ESE 14 | E 18 | E 17 | E 17 | ESE 16 | ESE 16 | ESE 16 | ESE 16 | ESE 15 | ESE 15 | ESE 15 | ESE 14 | ESE 14 | ESE 14 | ESE 14 | ESE 14 |
| kJ | 40 | 63 | 222 | 215 | 270 | 346 | 329 | 324 | 320 | 300 | 288 | 284 | 301 | 215 | 215 | 215 | 160 |
Swell 2 Height (m) Direction Period (s) | ESE 10 | E 18 | NNE 9 | NNE 9 | NE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 10 | N 10 | NNE 9 | N 9 | NE 9 | NNE 9 | NNE 9 | N 8 |
| kJ | 10 | 60 | 9 | 8 | 3 | 8 | 8 | 8 | 9 | 9 | 7 | 7 | 6 | 3 | 8 | 8 | 5 |
Swell 3 Height (m) Direction Period (s) | NNW 4 | NNE 9 | NNW 4 | NE 9 | — | — | — | — | N 8 | NE 10 | — | — | — | N 8 | — | — | — |
| kJ | 2 | 9 | 2 | 3 | — | — | — | — | 1 | 4 | — | — | — | 1 | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | SW 3 | WNW 4 | SW 3 | SW 3 | SSW 3 | SSW 3 | SSW 4 | SSW 3 | SSW 3 | — | SSW 3 | — | — | SW 2 | — |
| kJ | — | — | 2 | 2 | 3 | 2 | 3 | 6 | 7 | 6 | 6 | — | 4 | — | — | 1 | — |
Nearest Offshore or Glassy | |||||||||||||||||
Distance (km) | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Northland | |||||||||||||||||
Best forecast wave conditions in New Zealand | |||||||||||||||||
Header Global | |||||||||||||||||
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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.
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