Surf Forecasts:
How big are the waves at Helena Bay today (23 Jul):
- Morning surf: Morning surf (23 Jul, local time) - 0.5ft (0.2m), 10s period with ESE swell.
- Afternoon surf: Afternoon surf (23 Jul, local time) - 0.5ft (0.2m), 10s period with ESE swell.
- Evening surf: Evening surf (23 Jul, local time) - 1ft (0.3m), 7s period with E swell.
The current surf forecast for Helena Bay at 4PM is: 0.2m 10s primary swell from a East-southeast direction and 0.3m 6s secondary swell from a East direction (forecast issued at 11:00am July 23). An open ocean swell of 0.2m 3s is not directed at the surf break. The wind direction is predicted to be glassy.
| Time (NZST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 Jul) | 0.5ft (0.2m) | 10s |
| Afternoon (23 Jul) | 0.5ft (0.2m) | 10s |
| Evening (23 Jul) | 1ft (0.3m) | 7s |
Table - waves today at Helena Bay. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 9mm), mostly falling on Sat night. Very mild (max 16°C on Thu afternoon, min 9°C on Sat night). Winds decreasing (fresh winds from the NW on Fri afternoon, calm by Sat night). | |||||||||||||||||||||
Thu 23 | Friday 24 | Saturday 25 | |||||||||||||||||||
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) | ESE 10 | ESE 10 | ESE 10 | ESE 10 | E 7 | ESE 11 | E 7 | E 7 | E 8 | E 8 | NNW 5 | NNW 6 | NNW 6 | NNW 7 | E 11 | E 11 | E 11 | E 11 | E 11 | E 12 | E 11 |
Wave Graph  | |||||||||||||||||||||
 kJ | 10 | 10 | 10 | 10 | 10 | 11 | 14 | 14 | 31 | 31 | 52 | 81 | 136 | 148 | 118 | 114 | 116 | 121 | 125 | 127 | 125 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | off | cross-off | cross-off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | off | off | off | off |
High Tide | 2:27PM1.73m | 2:37AM1.71m | 3:22PM1.70m | 3:31AM1.66m | 4:17PM1.70m | ||||||||||||||||
Low Tide | 8:07AM0.39m | 8:31PM0.58m | 8:58AM0.44m | 9:27PM0.63m | 9:50AM0.47m | ||||||||||||||||
 |  | |  |  |  | | |  | | |  | |  | | | | | | | | |
 | 7:24 | — | — | — | — | — | — | 7:24 | — | — | — | — | — | — | — | 7:22 | — | — | — | — | — |
 | — | — | 5:32 | — | — | — | — | — | — | — | 5:34 | — | — | — | — | — | — | — | 5:34 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | 2 | 2 | 1 | — | — | — | — | — | — | — |
Temp °C | 13 | 15 | 16 | 14 | 13 | 10 | 10 | 11 | 12 | 16 | 15 | 13 | 14 | 13 | 11 | 11 | 12 | 12 | 12 | 11 | 11 |
Feels °C | 10 | 12 | 14 | 12 | 11 | 7 | 8 | 9 | 9 | 11 | 9 | 8 | 10 | 9 | 5 | 4 | 6 | 5 | 5 | 5 | 6 |
Swell 1 Height (m) Direction Period (s) | E 5 | E 6 | E 6 | E 5 | E 7 | E 7 | E 7 | E 7 | E 8 | E 8 | E 8 | E 10 | E 10 | E 11 | NNW 7 | NNW 7 | E 11 | E 11 | E 11 | E 12 | E 11 |
| kJ | 4 | 6 | 5 | 5 | 8 | 8 | 14 | 14 | 31 | 31 | 29 | 71 | 94 | 118 | 89 | 71 | 116 | 121 | 125 | 127 | 125 |
Swell 2 Height (m) Direction Period (s) | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 11 | ESE 11 | ESE 11 | ESE 11 | ESE 11 | E 11 | SE 10 | E 10 | E 10 | E 11 | E 11 | N 8 | N 7 | N 6 | NNW 7 | NNW 7 |
| kJ | 10 | 10 | 10 | 10 | 10 | 11 | 11 | 11 | 11 | 11 | 10 | 4 | 2 | 2 | 118 | 114 | 43 | 28 | 7 | 10 | 5 |
Swell 3 Height (m) Direction Period (s) | NNE 7 | NE 6 | NNE 7 | NNE 7 | NNE 7 | NNE 7 | NNE 7 | NE 7 | NE 7 | NE 7 | SE 10 | — | — | — | — | — | — | S 5 | NNW 7 | S 5 | S 5 |
| kJ | 5 | 2 | 4 | 5 | 5 | 5 | 5 | 2 | 2 | 2 | 4 | — | — | — | — | — | — | 1 | 5 | 1 | 2 |
Wind waves Height (m) Direction Period (s) | — | — | SSW 3 | SSW 3 | SSW 3 | — | — | — | — | NNW 4 | NNW 5 | NNW 6 | NNW 6 | NNW 7 | WNW 4 | W 4 | W 4 | WSW 4 | WSW 4 | WSW 4 | WSW 4 |
| kJ | — | — | 1 | 1 | 2 | — | — | — | — | 9 | 52 | 81 | 136 | 148 | 10 | 18 | 18 | 19 | 21 | 16 | 11 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 115 | 115 | 115 | 268 | 322 | 450 | 82 | 82 | 7 | 450 | 450 | 450 | 13 | 6 | 215 | 195 | 462 | 469 | 484 | 0 | 0 |
Best forecast wave conditions in Northland | |||||||||||||||||||||
Best forecast wave conditions in New Zealand | |||||||||||||||||||||
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