Surf Forecasts:
How big are the waves at Helena Bay today (16 Aug):
- Morning surf: Morning surf (16 Aug, local time) - 2.5ft (0.8m), 8s period with E swell.
- Afternoon surf: Afternoon surf (16 Aug, local time) - 2.5ft (0.7m), 8s period with E swell.
- Evening surf: Evening surf (16 Aug, local time) - 2ft (0.6m), 9s period with ESE swell.
The current surf forecast for Helena Bay at 6PM is: 0.6m 8s primary swell from a East direction and 0.4m 9s secondary swell from a East-southeast direction (forecast issued at 11:00am August 16). An open ocean swell of 0.4m 3s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (NZST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (16 Aug) | 2.5ft (0.8m) | 8s |
| Afternoon (16 Aug) | 2.5ft (0.7m) | 8s |
| Evening (16 Aug) | 2ft (0.6m) | 9s |
Table - waves today at Helena Bay. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 9mm), mostly falling on Sun night. Very mild (max 15°C on Sun morning, min 6°C on Sun night). Winds decreasing (fresh winds from the S on Sun night, light winds from the SSW by Mon night). | |||||||||||||||||||||
Sun 16 | Monday 17 | Tuesday 18 | |||||||||||||||||||
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) | E 8 | E 8 | E 8 | E 8 | ESE 9 | ESE 9 | SE 7 | SE 8 | ESE 9 | SE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | SE 9 | SE 9 | ESE 9 | ESE 9 | ESE 9 |
Wave Graph  | |||||||||||||||||||||
 kJ | 86 | 61 | 69 | 45 | 58 | 129 | 355 | 589 | 660 | 1550 | 761 | 521 | 343 | 251 | 212 | 180 | 300 | 235 | 101 | 84 | 94 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | cross-off | cross-off | off | cross-off | cross-off | cross-off |
High Tide | 9:41AM2.06m | 10:03PM2.17m | 10:28AM2.02m | 10:47PM2.08m | 11:15AM1.95m | ||||||||||||||||
Low Tide | 3:51PM0.10m | 4:22AM0.10m | 4:37PM0.19m | 5:06AM0.16m | 5:23PM0.30m | ||||||||||||||||
 | |  |  | |  | | |  | | |  | | |  | |  | | | | | |
 | 7:03 | — | — | — | — | — | — | 7:01 | — | — | — | — | — | — | — | 7:00 | — | — | — | — | — |
 | — | — | 5:51 | — | — | — | — | — | — | — | 5:51 | — | — | — | — | — | — | — | 5:52 | — | — |
mm | — | — | — | — | — | 3 | 3 | 1 | 2 | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 13 | 15 | 13 | 11 | 10 | 10 | 7 | 6 | 7 | 10 | 12 | 9 | 9 | 8 | 9 | 10 | 10 | 12 | 15 | 11 | 8 |
Feels °C | 9 | 10 | 8 | 7 | 7 | 4 | 0 | -1 | 1 | 3 | 6 | 3 | 4 | 5 | 5 | 7 | 7 | 9 | 10 | 6 | 5 |
Swell 1 Height (m) Direction Period (s) | E 8 | E 8 | E 8 | E 8 | ESE 9 | NE 9 | NE 9 | — | — | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 |
| kJ | 86 | 61 | 69 | 45 | 58 | 19 | 14 | — | — | 958 | 761 | 521 | 343 | 251 | 212 | 180 | 165 | 147 | 101 | 84 | 94 |
Swell 2 Height (m) Direction Period (s) | NE 9 | NE 9 | SE 9 | ESE 9 | E 8 | WNW 4 | — | — | — | — | — | — | — | NE 11 | NE 11 | NE 11 | NE 11 | E 13 | NE 11 | NE 10 | NE 10 |
| kJ | 22 | 22 | 20 | 32 | 12 | 2 | — | — | — | — | — | — | — | 5 | 5 | 4 | 5 | 3 | 4 | 4 | 4 |
Swell 3 Height (m) Direction Period (s) | ESE 9 | ESE 9 | NE 9 | NE 9 | NE 9 | — | — | — | — | — | — | — | — | — | — | NE 11 | — | — | — | ESE 13 | ESE 12 |
| kJ | 8 | 15 | 22 | 21 | 21 | — | — | — | — | — | — | — | — | — | — | 5 | — | — | — | 16 | 15 |
Wind waves Height (m) Direction Period (s) | SW 3 | SW 3 | SW 3 | WSW 3 | WSW 3 | ESE 9 | SE 7 | SE 8 | ESE 9 | SE 9 | S 5 | S 4 | SSW 4 | SSW 4 | SW 3 | SSW 3 | SE 9 | SE 9 | S 3 | SSW 3 | SW 3 |
| kJ | 9 | 4 | 4 | 4 | 2 | 129 | 355 | 589 | 660 | 1550 | 27 | 14 | 10 | 8 | 5 | 4 | 300 | 235 | 7 | 4 | 2 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 47 | 268 | 401 | 70 | 70 | 68 | 69 | 7 | 0 | 0 | 0 | 0 | 0 | 53 | 47 | 0 |
Best forecast wave conditions in Northland | |||||||||||||||||||||
Best forecast wave conditions in New Zealand | |||||||||||||||||||||
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