Surf Forecasts:
How big are the waves at Helena Bay today (31 Jul):
- Morning surf: Morning surf (31 Jul, local time) - 4.5ft (1.3m), 7s period with NNW swell.
- Afternoon surf: Afternoon surf (31 Jul, local time) - 2.5ft (0.7m), 11s period with ESE swell.
- Evening surf: Evening surf (31 Jul, local time) - 2ft (0.6m), 11s period with ESE swell.
The current surf forecast for Helena Bay at 2PM is: 0.7m 11s primary swell from a East-southeast direction and 0.8m 7s secondary swell from a North direction, 0.8m 7s secondary swell from a Northwest direction (forecast issued at 05:00am July 31). The wind direction is predicted to be cross-offshore.
| Time (NZST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 Jul) | 4.5ft (1.3m) | 7s |
| Afternoon (31 Jul) | 2.5ft (0.7m) | 11s |
| Evening (31 Jul) | 2ft (0.6m) | 11s |
Table - waves today at Helena Bay. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 5mm), mostly falling on Sat afternoon. Very mild (max 16°C on Fri morning, min 9°C on Fri night). Wind will be generally light. | |||||||||||||||||||||||
Friday 31 | Saturday 1 | Sunday 2 | |||||||||||||||||||||
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) | NNW 6 | NNW 7 | NNW 7 | ESE 11 | ESE 11 | ESE 11 | ESE 11 | E 11 | E 11 | E 11 | E 11 | E 11 | E 11 | E 11 | E 11 | NE 15 | ESE 5 | SE 6 | E 7 | E 7 | E 7 | ESE 6 | NE 14 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 164 | 229 | 158 | 126 | 128 | 126 | 95 | 86 | 86 | 86 | 85 | 58 | 61 | 61 | 61 | 39 | 57 | 52 | 179 | 166 | 110 | 64 | 36 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | off | off | off | off | off | glassy | on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross-off | cross-off | cross | cross-off | off |
High Tide | 8:19AM1.81m | 8:48PM1.99m | 8:59AM1.83m | 9:25PM2.01m | 9:40AM1.85m | ||||||||||||||||||
Low Tide | 2:23AM0.41m | 2:30PM0.26m | 3:03AM0.35m | 3:10PM0.25m | 3:42AM0.31m | 3:50PM0.26m | |||||||||||||||||
 |  |  | | | | | | |  |  |  | | | | | | | | | | | | |
 | — | 7:18 | — | — | — | — | — | — | — | 7:18 | — | — | — | — | — | — | — | 7:16 | — | — | — | — | — |
 | — | — | — | — | 5:38 | — | — | — | — | — | — | — | 5:38 | — | — | — | — | — | — | — | 5:39 | — | — |
mm | 5 | — | — | — | — | — | — | — | — | — | — | 1 | 2 | 2 | — | — | — | — | — | — | — | — | — |
Temp °C | 14 | 12 | 12 | 16 | 15 | 12 | 10 | 9 | 9 | 9 | 11 | 13 | 13 | 12 | 12 | 12 | 11 | 9 | 9 | 11 | 13 | 11 | 10 |
Feels °C | 9 | 10 | 9 | 12 | 11 | 8 | 7 | 7 | 7 | 8 | 8 | 9 | 8 | 6 | 6 | 7 | 6 | 4 | 5 | 6 | 9 | 7 | 7 |
Swell 1 Height (m) Direction Period (s) | ESE 11 | N 6 | N 7 | N 7 | N 7 | N 6 | NNW 6 | E 11 | E 11 | E 11 | E 11 | E 11 | E 11 | E 11 | E 11 | ESE 11 | ESE 10 | ENE 6 | E 7 | E 7 | E 7 | ESE 6 | ESE 6 |
| kJ | 128 | 119 | 89 | 56 | 56 | 41 | 31 | 86 | 86 | 86 | 85 | 58 | 61 | 61 | 61 | 37 | 37 | 40 | 179 | 166 | 110 | 64 | 36 |
Swell 2 Height (m) Direction Period (s) | NE 11 | ESE 11 | ESE 11 | ESE 11 | ESE 11 | ESE 11 | ESE 11 | N 6 | N 6 | N 6 | N 6 | N 6 | N 6 | N 6 | N 6 | NNE 6 | NE 15 | ESE 10 | ESE 11 | NE 15 | NE 14 | NE 14 | NE 14 |
| kJ | 5 | 126 | 126 | 126 | 128 | 126 | 95 | 19 | 19 | 11 | 11 | 10 | 6 | 5 | 6 | 7 | 34 | 22 | 22 | 33 | 33 | 30 | 29 |
Swell 3 Height (m) Direction Period (s) | NE 19 | NE 11 | NE 11 | NE 18 | NE 18 | ENE 18 | ENE 18 | ENE 17 | ENE 16 | ENE 16 | NE 16 | E 13 | NE 16 | NE 16 | NE 15 | NE 15 | N 6 | NE 15 | NE 15 | N 6 | N 5 | NE 10 | ESE 10 |
| kJ | 14 | 5 | 5 | 12 | 12 | 30 | 30 | 28 | 27 | 26 | 41 | 32 | 41 | 39 | 36 | 34 | 6 | 34 | 34 | 1 | 1 | 4 | 9 |
Wind waves Height (m) Direction Period (s) | NNW 6 | NNW 7 | NNW 7 | NW 7 | NW 7 | WSW 3 | W 3 | — | WSW 3 | — | — | E 2 | E 3 | ESE 4 | ESE 4 | ESE 5 | ESE 5 | SE 6 | — | S 3 | — | — | — |
| kJ | 164 | 229 | 158 | 73 | 54 | 3 | 6 | — | 1 | — | — | 1 | 8 | 21 | 34 | 39 | 57 | 52 | — | 1 | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 48 | 0 | 0 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 83 | 122 | 161 | 162 | 82 | 82 | 47 | 47 | 0 | 47 | 34 | 0 | 0 |
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)
Latest Updates
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