Surf Forecasts:
How big are the waves at Ruby Bay today (12 Oct):
- Morning surf: Morning surf (12 Oct, local time) - 1.5ft (0.4m), 6s period with N swell.
- Afternoon surf: Afternoon surf (12 Oct, local time) - 1.5ft (0.4m), 6s period with N swell.
- Evening surf: Evening surf (12 Oct, local time) - 0.5ft (0.1m), 18s period with N swell.
The current surf forecast for Ruby Bay at 12PM is: 0.4m 6s primary swell from a North direction (forecast issued at 06:00am October 12). An open ocean swell of 0.1m 8s is not directed at the surf break. The wind direction is predicted to be onshore.
| Time (NZDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (12 Oct) | 1.5ft (0.4m) | 6s |
| Afternoon (12 Oct) | 1.5ft (0.4m) | 6s |
| Evening (12 Oct) | 0.5ft (0.1m) | 18s |
Table - waves today at Ruby Bay. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 25mm), heaviest during Wed night. Warm (max 20°C on Tue afternoon, min 9°C on Mon night). Wind will be generally light. | |||||||||||||||||||||||
Monday 12 | Tuesday 13 | Wednesday 14 | |||||||||||||||||||||
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) | N 6 | N 6 | N 6 | N 6 | N 6 | NNW 6 | N 18 | NW 17 | NNW 8 | N 4 | N 4 | N 4 | NNW 5 | NW 6 | NNW 5 | N 8 | NNW 5 | NNW 4 | N 5 | N 6 | N 6 | N 6 | N 5 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 19 | 11 | 11 | 10 | 7 | 0 | 6 | 0 | 0 | 3 | 3 | 9 | 102 | 137 | 0 | 1 | 45 | 27 | 73 | 137 | 0 | 59 | 59 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | glassy | glassy | on | on | on | glassy | glassy | glassy | glassy | glassy | on | glassy | glassy | off | glassy | glassy | glassy | glassy | on | cross-on | cross-on | on |
High Tide | 11:51AM4.13m | 00:02AM4.07m | 12:25PM4.11m | 00:35AM3.95m | 12:58PM4.04m | ||||||||||||||||||
Low Tide | 5:21AM0.63m | 5:35PM0.71m | 5:54AM0.71m | 6:05PM0.81m | 6:28AM0.84m | 6:36PM0.95m | |||||||||||||||||
 |  | | | | | | | | | | | | | |  |  |  | | | |  |  | |
 | 6:45 | — | — | — | — | — | — | — | 6:43 | — | — | — | — | — | — | — | 6:41 | — | — | — | — | — | — |
 | — | — | — | — | — | 7:44 | — | — | — | — | — | — | — | 7:45 | — | — | — | — | — | — | — | 7:45 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 2 | 1 | 1 | — | 2 |
Temp °C | 12 | 11 | 17 | 18 | 17 | 15 | 12 | 11 | 10 | 9 | 16 | 18 | 20 | 19 | 14 | 13 | 13 | 13 | 14 | 15 | 15 | 15 | 15 |
Feels °C | 11 | 10 | 16 | 17 | 15 | 14 | 12 | 10 | 9 | 7 | 15 | 16 | 20 | 19 | 13 | 12 | 13 | 13 | 14 | 15 | 13 | 15 | 15 |
Swell 1 Height (m) Direction Period (s) | N 6 | N 6 | N 6 | N 6 | N 6 | NNW 6 | NNW 4 | NNW 4 | NNW 4 | N 4 | N 4 | NNW 16 | NNW 5 | NNW 5 | NNW 5 | N 5 | N 5 | — | — | — | — | NW 14 | NW 7 |
| kJ | 19 | 11 | 11 | 10 | 7 | 13 | 5 | 5 | 3 | 3 | 3 | 26 | 32 | 37 | 29 | 18 | 11 | — | — | — | — | 8 | 24 |
Swell 2 Height (m) Direction Period (s) | NNW 8 | NNW 8 | NW 8 | NW 8 | — | — | N 6 | NNW 6 | NNW 8 | NNW 10 | NNW 16 | NNW 9 | NNW 16 | NNW 16 | NNW 17 | NW 16 | NW 16 | — | — | — | — | — | NW 14 |
| kJ | 7 | 6 | 2 | 2 | — | — | 3 | 4 | 6 | 9 | 26 | 8 | 25 | 27 | 28 | 10 | 10 | — | — | — | — | — | 8 |
Swell 3 Height (m) Direction Period (s) | N 15 | N 15 | N 15 | — | NW 14 | NW 14 | N 18 | NW 17 | NW 16 | NW 16 | NNW 9 | — | N 9 | N 9 | — | N 8 | N 8 | — | — | — | — | — | — |
| kJ | 4 | 4 | 4 | — | 8 | 7 | 6 | 12 | 11 | 10 | 8 | — | 2 | 2 | — | 1 | 1 | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | N 4 | NNW 5 | NW 6 | — | — | NNW 5 | NNW 4 | N 5 | N 6 | N 6 | N 6 | N 5 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | 9 | 102 | 137 | — | — | 45 | 27 | 73 | 137 | 135 | 59 | 59 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 83 | 83 | 83 | 285 | 88 | 88 | 88 | 88 | 88 | 88 | 88 | 134 | 15 | 7 | 14 | 83 | 15 | 134 | 116 | 133 | 125 | 134 | 84 |
Best forecast wave conditions in Nelson - Tasman Bay | |||||||||||||||||||||||
Best forecast wave conditions in New Zealand | |||||||||||||||||||||||
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