Surf Forecasts:
How big are the waves at Helena Bay today (30 Aug):
- Morning surf: Morning surf (30 Aug, local time) - 4.5ft (1.4m), 8s period with NE swell.
- Afternoon surf: Afternoon surf (30 Aug, local time) - 3.5ft (1.0m), 8s period with NE swell.
- Evening surf: Evening surf (30 Aug, local time) - 2.5ft (0.8m), 9s period with NE swell.
The current surf forecast for Helena Bay at 4PM is: 0.9m 8s primary swell from a Northeast direction (forecast issued at 11:00am August 30). An open ocean swell of 0.2m 6s 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 (30 Aug) | 4.5ft (1.4m) | 8s |
| Afternoon (30 Aug) | 3.5ft (1.0m) | 8s |
| Evening (30 Aug) | 2.5ft (0.8m) | 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 10°C on Tue night). Winds decreasing (fresh winds from the SW on Sun afternoon, light winds from the WSW by Tue night). | |||||||||||||||||||||
Sun 30 | Monday 31 | Tuesday 1 | |||||||||||||||||||
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) | NE 8 | NE 8 | NE 8 | NE 9 | NE 9 | NE 9 | NE 9 | NE 9 | NE 9 | NE 10 | NE 10 | NE 9 | NE 9 | NE 10 | NE 10 | NE 10 | NE 10 | NE 9 | NE 9 | NE 9 | NE 9 |
Wave Graph  | |||||||||||||||||||||
 kJ | 295 | 184 | 138 | 123 | 114 | 99 | 99 | 97 | 95 | 108 | 74 | 71 | 71 | 49 | 94 | 76 | 74 | 71 | 55 | 43 | 42 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | off |
High Tide | 8:33AM1.92m | 8:53PM2.06m | 9:14AM1.96m | 9:31PM2.06m | 9:56AM1.98m | ||||||||||||||||
Low Tide | 2:43PM0.22m | 3:11AM0.19m | 3:24PM0.22m | 3:50AM0.16m | 4:06PM0.24m | ||||||||||||||||
 | | | |  | | |  | | | | | | | | |  | | | | | |
 | 6:45 | — | — | — | — | — | — | 6:43 | — | — | — | — | — | — | — | 6:41 | — | — | — | — | — |
 | — | — | — | 6:00 | — | — | — | — | — | — | — | 6:01 | — | — | — | — | — | — | — | 6:02 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 13 | 16 | 16 | 13 | 13 | 13 | 13 | 13 | 14 | 17 | 16 | 14 | 13 | 12 | 12 | 13 | 14 | 16 | 16 | 13 | 11 |
Feels °C | 7 | 11 | 10 | 7 | 8 | 8 | 9 | 9 | 10 | 12 | 11 | 9 | 9 | 8 | 8 | 9 | 10 | 12 | 12 | 9 | 9 |
Swell 1 Height (m) Direction Period (s) | NE 8 | NE 8 | NE 8 | NE 9 | NE 9 | NE 9 | NE 9 | NE 9 | NE 9 | NE 10 | NE 10 | NE 9 | NE 9 | NE 8 | NE 10 | NE 10 | NE 10 | NE 9 | NE 9 | NE 9 | NE 9 |
| kJ | 295 | 184 | 138 | 123 | 114 | 99 | 99 | 97 | 95 | 108 | 74 | 71 | 71 | 35 | 94 | 76 | 74 | 71 | 55 | 43 | 42 |
Swell 2 Height (m) Direction Period (s) | E 12 | SSE 6 | SSE 6 | SSE 6 | S 6 | S 6 | S 6 | S 6 | — | — | NW 5 | N 6 | N 6 | NE 10 | — | N 14 | N 14 | — | WNW 5 | — | — |
| kJ | 3 | 14 | 6 | 3 | 3 | 1 | 1 | 1 | — | — | 1 | 1 | 1 | 49 | — | 4 | 4 | — | 2 | — | — |
Swell 3 Height (m) Direction Period (s) | — | E 12 | E 12 | E 12 | E 12 | E 12 | E 12 | E 12 | — | NW 6 | — | — | — | — | — | — | — | N 13 | N 13 | N 13 | — |
| kJ | — | 3 | 3 | 3 | 3 | 3 | 3 | 3 | — | 2 | — | — | — | — | — | — | — | 4 | 3 | 3 | — |
Wind waves Height (m) Direction Period (s) | SSW 4 | SW 4 | SW 4 | SW 4 | SW 4 | SW 4 | WSW 4 | W 3 | W 3 | WSW 3 | WSW 3 | WSW 3 | W 3 | W 3 | W 3 | W 3 | W 3 | WSW 3 | SW 3 | SW 3 | SW 3 |
| kJ | 40 | 24 | 10 | 17 | 17 | 15 | 8 | 5 | 5 | 3 | 3 | 3 | 5 | 5 | 5 | 5 | 5 | 4 | 3 | 3 | 2 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 53 | 53 | 77 | 96 | 53 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7 | 7 | 7 |
Best forecast wave conditions in Northland | |||||||||||||||||||||
Best forecast wave conditions in New Zealand | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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