Surf Forecasts:
How big are the waves at Helena Bay today (17 Oct):
- Morning surf: Morning surf (17 Oct, local time) - 4.5ft (1.3m), 7s period with ESE swell.
- Afternoon surf: Afternoon surf (17 Oct, local time) - 3.5ft (1.0m), 7s period with ESE swell.
- Evening surf: Evening surf (17 Oct, local time) - 2.5ft (0.8m), 7s period with ESE swell.
The current surf forecast for Helena Bay at 1PM is: 1.2m 7s primary swell from a East-southeast direction and 0.3m 10s secondary swell from a Northeast direction, 0.1m 13s secondary swell from a Northeast direction (forecast issued at 06:00am October 17). The wind direction is predicted to be cross-shore.
| Time (NZDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Oct) | 4.5ft (1.3m) | 7s |
| Afternoon (17 Oct) | 3.5ft (1.0m) | 7s |
| Evening (17 Oct) | 2.5ft (0.8m) | 7s |
Table - waves today at Helena Bay. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 17°C on Sun morning, min 10°C on Sat night). Wind will be generally light. | |||||||||||||||||||||||
Saturday 17 | Sunday 18 | Monday 19 | |||||||||||||||||||||
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 | 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) | SE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 6 | SE 6 | SE 6 | NE 10 | ESE 7 | NE 10 | NE 10 | NE 10 | NE 10 | N 15 | ESE 8 | NE 11 | NE 11 | NE 11 | NE 11 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 386 | 202 | 178 | 146 | 108 | 75 | 40 | 40 | 37 | 27 | 39 | 25 | 34 | 24 | 24 | 24 | 24 | 17 | 19 | 30 | 30 | 30 | 30 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross | cross | cross-on | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-on | cross-on | cross | cross-off | off | cross-off | cross-off | cross-off | on | cross-on | cross | cross-off |
High Tide | 12:38PM1.82m | 00:50AM1.67m | 1:27PM1.75m | 1:41AM1.60m | 2:21PM1.70m | ||||||||||||||||||
Low Tide | 6:18AM0.38m | 6:51PM0.54m | 7:05AM0.46m | 7:42PM0.60m | 7:55AM0.52m | 8:37PM0.64m | |||||||||||||||||
 |  | | | | | | | | | | | | | | | | | | | | | | |
 | 6:37 | — | — | — | — | — | — | — | 6:37 | — | — | — | — | — | — | — | 6:35 | — | — | — | — | — | — |
 | — | — | — | — | — | 7:37 | — | — | — | — | — | — | — | 7:38 | — | — | — | — | — | — | — | 7:39 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 10 | 9 | 11 | 13 | 14 | 13 | 11 | 10 | 10 | 10 | 14 | 17 | 17 | 15 | 12 | 11 | 11 | 11 | 13 | 17 | 17 | 16 | 12 |
Feels °C | 7 | 4 | 5 | 7 | 9 | 10 | 7 | 7 | 7 | 7 | 11 | 14 | 15 | 14 | 10 | 9 | 9 | 9 | 11 | 15 | 15 | 15 | 10 |
Swell 1 Height (m) Direction Period (s) | ESE 7 | NE 10 | NE 10 | NE 10 | NE 10 | ESE 7 | ESE 7 | ESE 7 | ESE 6 | SE 6 | NE 10 | NE 10 | ESE 7 | ESE 7 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | ESE 8 | ESE 9 | ESE 9 | ESE 9 | ESE 8 |
| kJ | 236 | 25 | 25 | 15 | 25 | 75 | 40 | 40 | 37 | 27 | 25 | 24 | 34 | 18 | 17 | 15 | 7 | 12 | 19 | 30 | 30 | 25 | 22 |
Swell 2 Height (m) Direction Period (s) | ENE 10 | NE 14 | NE 13 | NE 13 | N 18 | NE 10 | NE 10 | NE 10 | NE 10 | NE 10 | N 16 | N 16 | NE 10 | NE 10 | NE 10 | NE 10 | NE 10 | ENE 10 | ENE 9 | NE 11 | NE 11 | NE 11 | NE 11 |
| kJ | 10 | 7 | 7 | 7 | 6 | 25 | 27 | 27 | 15 | 15 | 20 | 20 | 23 | 24 | 24 | 24 | 24 | 9 | 9 | 29 | 30 | 30 | 30 |
Swell 3 Height (m) Direction Period (s) | N 10 | N 10 | N 18 | N 18 | NE 13 | N 17 | N 17 | N 17 | NE 12 | N 16 | N 12 | NE 12 | N 16 | N 16 | N 15 | N 15 | ESE 8 | N 15 | NE 11 | N 14 | N 14 | N 14 | N 14 |
| kJ | 2 | 2 | 6 | 6 | 7 | 6 | 6 | 6 | 6 | 21 | 3 | 6 | 20 | 19 | 18 | 17 | 7 | 17 | 5 | 16 | 16 | 15 | 15 |
Wind waves Height (m) Direction Period (s) | SE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | SW 2 | SSW 3 | SSW 3 | SSW 3 | SW 3 | SE 6 | SE 6 | — | S 3 | SSW 3 | SW 3 | SW 3 | SW 2 | SSW 2 | SSW 3 | S 3 | SSW 3 | — |
| kJ | 386 | 202 | 178 | 146 | 108 | 1 | 3 | 1 | 3 | 2 | 39 | 25 | — | 4 | 4 | 1 | 1 | 1 | 1 | 2 | 2 | 4 | — |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 0 | 47 | 47 | 70 | 70 | 3 | 0 | 0 | 7 | 7 | 47 | 34 | 115 | 7 | 6 | 6 | 19 | 10 | 10 | 68 | 6 | 6 | 0 |
Best forecast wave conditions in Northland | |||||||||||||||||||||||
Best forecast wave conditions in New Zealand | |||||||||||||||||||||||
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