Surf Forecasts:
How big are the waves at Helena Bay today (31 Oct):
- Morning surf: Morning surf (31 Oct, local time) - 1ft (0.3m), 7s period with N swell.
- Afternoon surf: Afternoon surf (31 Oct, local time) - 0.5ft (0.1m), 18s period with N swell.
- Evening surf: Evening surf (31 Oct, local time) - 0.5ft (0.1m), 18s period with N swell.
The current surf forecast for Helena Bay at 7PM is: 0.1m 18s primary swell from a North direction and 0.1m 9s secondary swell from a Northeast direction (forecast issued at 12:00pm October 31). An open ocean swell of 0.5m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (NZDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 Oct) | 1ft (0.3m) | 7s |
| Afternoon (31 Oct) | 0.5ft (0.1m) | 18s |
| Evening (31 Oct) | 0.5ft (0.1m) | 18s |
Table - waves today at Helena Bay. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 18°C on Sat afternoon, min 12°C on Sat night). Wind will be generally light. | |||||||||||||||||||||
Sat 31 | Sunday 1 | Monday 2 | |||||||||||||||||||
10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | |
Swell Height Map |  |  |  |  |  |  |  |  | |||||||||||||
Wave Height (m) Direction Period (s) | N 18 | N 18 | N 18 | N 18 | NNE 9 | N 17 | NNE 8 | N 16 | N 16 | N 16 | N 16 | N 16 | NE 5 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 |
Wave Graph  | |||||||||||||||||||||
 kJ | 6 | 6 | 6 | 6 | 7 | 7 | 6 | 5 | 20 | 20 | 20 | 20 | 48 | 97 | 122 | 135 | 157 | 144 | 144 | 144 | 153 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross | cross-off | cross-off | cross-off | cross-off | cross | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 11:57AM2.14m | 00:15AM1.95m | 12:54PM2.08m | 1:15AM1.87m | 1:54PM2.02m | ||||||||||||||||
Low Tide | 6:15PM0.25m | 6:33AM0.15m | 7:14PM0.31m | 7:32AM0.23m | 8:17PM0.35m | ||||||||||||||||
 |  | | |  | | | | | | | |  | | | |  | | | | | |
 | 6:20 | — | — | — | — | — | 6:20 | — | — | — | — | — | — | — | 6:18 | — | — | — | — | — | — |
 | — | — | — | 7:51 | — | — | — | — | — | — | — | 7:52 | — | — | — | — | — | — | — | 7:52 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 14 | 17 | 18 | 17 | 13 | 12 | 12 | 12 | 15 | 16 | 17 | 16 | 16 | 15 | 15 | 15 | 16 | 17 | 16 | 16 | 16 |
Feels °C | 9 | 13 | 15 | 14 | 10 | 10 | 10 | 10 | 12 | 13 | 14 | 13 | 13 | 11 | 11 | 12 | 12 | 14 | 13 | 14 | 14 |
Swell 1 Height (m) Direction Period (s) | N 7 | N 7 | NE 9 | NE 9 | NNE 9 | NNE 8 | NNE 8 | NE 9 | NE 9 | NE 9 | NE 9 | NE 9 | N 15 | N 15 | N 14 | N 14 | N 14 | N 14 | N 14 | N 14 | NE 6 |
| kJ | 4 | 4 | 3 | 3 | 7 | 7 | 6 | 3 | 3 | 3 | 3 | 3 | 18 | 17 | 16 | 16 | 16 | 16 | 16 | 16 | 153 |
Swell 2 Height (m) Direction Period (s) | NE 9 | NE 9 | N 7 | N 18 | N 18 | N 17 | N 16 | N 16 | N 16 | N 16 | N 16 | N 16 | NE 9 | NE 12 | NE 12 | NE 12 | E 11 | N 12 | N 12 | NE 11 | N 14 |
| kJ | 3 | 3 | 1 | 6 | 6 | 6 | 5 | 5 | 20 | 20 | 20 | 20 | 3 | 6 | 6 | 6 | 2 | 3 | 3 | 5 | 14 |
Swell 3 Height (m) Direction Period (s) | N 18 | N 18 | N 18 | N 6 | NE 13 | NE 13 | E 12 | N 7 | N 6 | E 6 | E 6 | NE 12 | NE 12 | E 12 | E 12 | E 11 | NE 12 | E 11 | E 11 | E 11 | NE 11 |
| kJ | 6 | 6 | 6 | 1 | 7 | 7 | 3 | 1 | 1 | 1 | 1 | 6 | 6 | 3 | 3 | 3 | 6 | 2 | 2 | 2 | 5 |
Wind waves Height (m) Direction Period (s) | S 3 | S 3 | SSE 3 | S 3 | S 3 | S 3 | — | SE 4 | — | ENE 2 | NE 3 | NE 4 | NE 5 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | — |
| kJ | 5 | 3 | 3 | 5 | 2 | 1 | — | 1 | — | 1 | 2 | 18 | 48 | 97 | 122 | 135 | 157 | 144 | 144 | 144 | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 115 | 115 | 115 | 115 | 115 | 115 | 115 | 82 | 82 | 82 | 156 | 156 | 82 | 82 | 82 | 156 | 157 | 82 | 82 | 82 | 53 |
Best forecast wave conditions in Northland | |||||||||||||||||||||
Best forecast wave conditions in New Zealand | |||||||||||||||||||||
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