Surf Forecasts:
How big are the waves at Helena Bay today (25 Jul):
- Afternoon surf: Afternoon surf (25 Jul, local time) - 3.5ft (1.1m), 5s period with NNW swell.
- Evening surf: Evening surf (25 Jul, local time) - 4ft (1.2m), 6s period with NNW swell.
The current surf forecast for Helena Bay at 12AM is: 0.7m 11s primary swell from a East direction and 0.1m 10s secondary swell from a East direction, 1.0m 7s secondary swell from a North-northwest direction (forecast issued at 05:00pm July 24). The wind direction is predicted to be cross-offshore.
| Time (NZST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 Jul) | - | - |
| Afternoon (25 Jul) | 3.5ft (1.1m) | 5s |
| Evening (25 Jul) | 4ft (1.2m) | 6s |
Table - waves today at Helena Bay. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 17mm), heaviest on Sun morning. Very mild (max 15°C on Fri afternoon, min 8°C on Sun night). Winds decreasing (fresh winds from the WSW on Sat afternoon, calm by Sat night). | |||||||||||||||||||
Fri 24 | Saturday 25 | Sunday 26 | |||||||||||||||||
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 5 | NNW 6 | NNW 6 | E 11 | E 11 | E 11 | E 11 | E 12 | E 11 | E 11 | E 11 | E 11 | E 11 | E 11 | E 11 | E 11 | E 11 | E 14 | E 14 |
Wave Graph  | |||||||||||||||||||
 kJ | 52 | 69 | 103 | 118 | 118 | 114 | 116 | 127 | 123 | 125 | 125 | 93 | 91 | 88 | 61 | 61 | 61 | 104 | 101 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | off | off | off | off | off | cross-off | glassy | cross-off | off | cross-off | cross-off | cross-off |
High Tide | 3:22PM1.70m | 3:31AM1.66m | 4:17PM1.70m | 4:25AM1.65m | 5:10PM1.73m | ||||||||||||||
Low Tide | 9:27PM0.63m | 9:50AM0.47m | 10:23PM0.65m | 10:43AM0.47m | |||||||||||||||
 |  |  |  |  | |  |  | | |  | | | |  | |  | | | |
 | — | — | — | — | — | 7:22 | — | — | — | — | — | — | — | 7:22 | — | — | — | — | — |
 | 5:34 | — | — | — | — | — | — | — | 5:34 | — | — | — | — | — | — | — | 5:35 | — | — |
mm | — | — | 1 | — | 1 | 3 | — | — | — | — | — | — | — | 3 | 6 | — | 2 | 1 | — |
Temp °C | 15 | 14 | 14 | 13 | 12 | 10 | 11 | 13 | 12 | 11 | 11 | 9 | 9 | 9 | 11 | 14 | 13 | 11 | 9 |
Feels °C | 10 | 9 | 11 | 10 | 7 | 3 | 5 | 6 | 5 | 5 | 5 | 5 | 6 | 8 | 9 | 10 | 10 | 8 | 5 |
Swell 1 Height (m) Direction Period (s) | E 8 | E 10 | E 10 | E 11 | N 7 | N 7 | E 11 | E 12 | E 11 | E 11 | E 11 | E 11 | E 11 | E 11 | E 11 | E 11 | E 11 | E 14 | E 14 |
| kJ | 29 | 69 | 94 | 118 | 74 | 59 | 116 | 127 | 123 | 125 | 125 | 93 | 91 | 88 | 61 | 61 | 61 | 104 | 101 |
Swell 2 Height (m) Direction Period (s) | E 11 | SE 10 | E 10 | E 10 | E 11 | E 11 | N 7 | N 8 | NNW 8 | NNW 7 | NNW 7 | NNW 7 | NNW 7 | E 16 | E 16 | NNW 6 | NNW 7 | ESE 11 | ESE 11 |
| kJ | 10 | 4 | 2 | 2 | 118 | 114 | 52 | 49 | 22 | 17 | 10 | 5 | 5 | 21 | 20 | 16 | 15 | 37 | 38 |
Swell 3 Height (m) Direction Period (s) | SE 10 | — | — | — | — | — | — | — | S 5 | S 6 | S 6 | S 6 | E 17 | NNW 7 | NNW 6 | E 16 | E 15 | NNW 7 | NNW 7 |
| kJ | 4 | — | — | — | — | — | — | — | 1 | 1 | 1 | 1 | 22 | 4 | 4 | 43 | 39 | 9 | 9 |
Wind waves Height (m) Direction Period (s) | NNW 5 | NNW 6 | NNW 6 | NNW 7 | WNW 3 | WNW 4 | WNW 4 | W 4 | WSW 4 | WSW 4 | WSW 4 | WSW 3 | WSW 3 | W 3 | NW 3 | — | WSW 3 | S 4 | S 4 |
| kJ | 52 | 69 | 103 | 99 | 8 | 10 | 22 | 24 | 20 | 22 | 13 | 6 | 3 | 1 | 1 | — | 2 | 12 | 12 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 450 | 450 | 6 | 6 | 46 | 242 | 195 | 376 | 369 | 369 | 0 | 0 | 0 | 0 | 0 | 0 | 7 | 0 | 47 |
Best forecast wave conditions in Northland | |||||||||||||||||||
Best forecast wave conditions in New Zealand | |||||||||||||||||||
Header Global | |||||||||||||||||||
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