Surf Forecasts:
How big are the waves at Helena Bay today (31 Aug):
- Morning surf: Morning surf (31 Aug, local time) - 2.5ft (0.8m), 9s period with NE swell.
- Afternoon surf: Afternoon surf (31 Aug, local time) - 2ft (0.6m), 10s period with NE swell.
- Evening surf: Evening surf (31 Aug, local time) - 2ft (0.6m), 9s period with NE swell.
The current surf forecast for Helena Bay at 5AM is: 0.8m 9s primary swell from a Northeast direction (forecast issued at 11:00pm August 30). An open ocean swell of 0.1m 5s is not directed at the surf break, a second open ocean swell of 0.6m 4s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (NZST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 Aug) | 2.5ft (0.8m) | 9s |
| Afternoon (31 Aug) | 2ft (0.6m) | 10s |
| Evening (31 Aug) | 2ft (0.6m) | 9s |
Table - waves today at Helena Bay. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 17°C on Mon morning, min 11°C on Tue night). Winds decreasing (fresh winds from the SW on Sun night, light winds from the W by Tue night). | |||||||||||||||||
Monday 31 | Tuesday 1 | ||||||||||||||||
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) | NE 9 | NE 9 | NE 9 | NE 9 | NE 9 | NE 10 | NE 10 | NE 9 | NE 9 | NE 9 | NE 10 | NE 10 | NE 10 | NE 10 | NE 10 | NE 9 | NE 9 |
Wave Graph  | |||||||||||||||||
 kJ | 114 | 99 | 99 | 97 | 95 | 92 | 74 | 71 | 71 | 41 | 77 | 77 | 74 | 57 | 57 | 43 | 42 |
Wind (km/h) | |||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | off |
High Tide | 8:53PM2.06m | 9:14AM1.96m | 9:31PM2.06m | 9:56AM1.98m | |||||||||||||
Low Tide | 3:11AM0.19m | 3:24PM0.22m | 3:50AM0.16m | 4:06PM0.24m | |||||||||||||
 | | |  |  | | |  | | | | | | | | | | |
 | — | — | — | 6:43 | — | — | — | — | — | — | — | 6:41 | — | — | — | — | — |
 | — | — | — | — | — | — | — | 6:01 | — | — | — | — | — | — | — | 6:02 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 13 | 13 | 13 | 13 | 14 | 17 | 16 | 14 | 13 | 13 | 13 | 13 | 13 | 16 | 16 | 13 | 11 |
Feels °C | 7 | 8 | 9 | 9 | 10 | 12 | 11 | 9 | 8 | 9 | 9 | 9 | 9 | 11 | 12 | 9 | 9 |
Swell 1 Height (m) Direction Period (s) | NE 9 | NE 9 | NE 9 | NE 9 | NE 9 | NE 10 | NE 10 | NE 9 | NE 9 | NE 9 | NE 10 | NE 10 | NE 10 | NE 10 | NE 10 | NE 9 | NE 9 |
| kJ | 114 | 99 | 99 | 97 | 95 | 92 | 74 | 71 | 71 | 41 | 77 | 77 | 74 | 57 | 57 | 43 | 42 |
Swell 2 Height (m) Direction Period (s) | E 12 | E 12 | S 5 | S 5 | S 5 | S 5 | S 5 | — | — | NE 11 | — | — | N 14 | WNW 5 | NW 5 | S 5 | — |
| kJ | 3 | 3 | 1 | 1 | 1 | 1 | 1 | — | — | 30 | — | — | 4 | 3 | 1 | 1 | — |
Swell 3 Height (m) Direction Period (s) | — | SE 12 | E 12 | E 12 | — | — | NW 6 | — | — | — | — | — | N 6 | — | N 13 | N 13 | — |
| kJ | — | 5 | 3 | 3 | — | — | 2 | — | — | — | — | — | 1 | — | 3 | 3 | — |
Wind waves Height (m) Direction Period (s) | SW 4 | SW 4 | SW 4 | WSW 3 | WSW 3 | WSW 3 | WSW 3 | WSW 3 | W 3 | W 3 | W 3 | W 3 | W 3 | SW 3 | SW 3 | SW 3 | SW 3 |
| kJ | 24 | 21 | 14 | 7 | 6 | 4 | 3 | 5 | 5 | 7 | 5 | 5 | 5 | 5 | 5 | 3 | 1 |
Nearest Offshore or Glassy | |||||||||||||||||
Distance (km) | 63 | 53 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7 | 7 | 7 | 7 |
Best forecast wave conditions in Northland | |||||||||||||||||
Best forecast wave conditions in New Zealand | |||||||||||||||||
Header Global | |||||||||||||||||
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Live Wave Height (m)
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FREE! Surf-Forecast.com widget for your website
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