Surf Forecasts:
How big are the waves at Sandy Bay today (19 Aug):
- Morning surf: Morning surf (19 Aug, local time) - 3.5ft (1.1m), 6s period with SE swell.
- Afternoon surf: Afternoon surf (19 Aug, local time) - 4.5ft (1.3m), 7s period with SE swell.
- Evening surf: Evening surf (19 Aug, local time) - 2.5ft (0.8m), 8s period with ESE swell.
The current surf forecast for Sandy Bay at 6PM is: 0.8m 8s primary swell from a East-southeast direction and 0.2m 12s secondary swell from a East-southeast direction (forecast issued at 11:00am August 19). The wind direction is predicted to be cross-shore.
| Time (NZST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 Aug) | 3.5ft (1.1m) | 6s |
| Afternoon (19 Aug) | 4.5ft (1.3m) | 7s |
| Evening (19 Aug) | 2.5ft (0.8m) | 8s |
Table - waves today at Sandy Bay. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 13°C on Fri morning, min 9°C on Wed night). Wind will be generally light. | |||||||||||||||||||||
Wed 19 | Thursday 20 | Friday 21 | |||||||||||||||||||
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) | SE 6 | SE 7 | SE 7 | ESE 8 | ESE 8 | ESE 8 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 10 | ESE 10 | ESE 9 | ESE 9 | ESE 9 |
Wave Graph  | |||||||||||||||||||||
 kJ | 80 | 124 | 155 | 80 | 74 | 51 | 70 | 92 | 94 | 94 | 116 | 90 | 80 | 79 | 82 | 86 | 96 | 72 | 68 | 47 | 46 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross | cross | cross-off | off | cross-off | cross-off | cross-off | cross-on | cross-on | glassy | off | off | off | off | off | glassy | glassy | cross-off | cross-off |
High Tide | 11:59AM2.20m | 00:14AM2.17m | 12:46PM2.09m | 00:58AM2.06m | 1:38PM2.00m | ||||||||||||||||
Low Tide | 5:48PM0.57m | 6:14AM0.51m | 6:36PM0.67m | 7:01AM0.61m | 7:29PM0.77m | ||||||||||||||||
 | | |  | | | | | | | | | | | | | |  |  |  | | |
 | 6:58 | — | — | — | — | — | — | 6:58 | — | — | — | — | — | — | — | 6:56 | — | — | — | — | — |
 | — | — | 5:52 | — | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — | — | 5:53 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 11 | 11 | 12 | 11 | 9 | 9 | 9 | 9 | 9 | 11 | 12 | 12 | 11 | 11 | 11 | 11 | 12 | 13 | 13 | 13 | 13 |
Feels °C | 4 | 4 | 6 | 7 | 5 | 6 | 6 | 6 | 6 | 8 | 9 | 11 | 8 | 8 | 8 | 8 | 10 | 11 | 11 | 11 | 11 |
Swell 1 Height (m) Direction Period (s) | ESE 12 | ESE 12 | SE 7 | ESE 8 | ESE 8 | ESE 8 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 10 | ESE 10 | ESE 9 | ESE 9 | ESE 9 |
| kJ | 13 | 13 | 75 | 80 | 74 | 51 | 70 | 92 | 94 | 94 | 116 | 90 | 80 | 79 | 82 | 86 | 96 | 72 | 68 | 47 | 46 |
Swell 2 Height (m) Direction Period (s) | NE 10 | N 10 | ESE 12 | ESE 12 | ESE 12 | ESE 11 | NE 10 | NE 10 | N 10 | N 10 | N 10 | N 10 | N 10 | N 10 | N 10 | N 10 | NE 10 | NE 9 | NE 9 | NE 9 | NE 9 |
| kJ | 4 | 2 | 14 | 14 | 14 | 23 | 4 | 4 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 4 | 3 | 3 | 3 | 3 |
Swell 3 Height (m) Direction Period (s) | — | — | NE 10 | N 10 | N 10 | NE 10 | — | NE 10 | — | — | — | — | — | — | — | — | NE 9 | — | — | — | — |
| kJ | — | — | 4 | 2 | 2 | 4 | — | 4 | — | — | — | — | — | — | — | — | 3 | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SE 6 | SE 7 | SE 7 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 80 | 124 | 155 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 309 | 127 | 62 | 9 | 0 | 0 | 0 | 0 | 0 | 15 | 20 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 11 | 9 |
Best forecast wave conditions in Northland | |||||||||||||||||||||
Best forecast wave conditions in New Zealand | |||||||||||||||||||||
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