Surf Forecasts:
How big are the waves at Sandy Bay today (21 Aug):
- Morning surf: Morning surf (21 Aug, local time) - 2ft (0.6m), 10s period with ESE swell.
- Afternoon surf: Afternoon surf (21 Aug, local time) - 2ft (0.6m), 9s period with ESE swell.
- Evening surf: Evening surf (21 Aug, local time) - 1.5ft (0.5m), 9s period with ESE swell.
The current surf forecast for Sandy Bay at 7PM is: 0.5m 9s primary swell from a East-southeast direction and 0.1m 9s secondary swell from a Northeast direction (forecast issued at 11:00am August 21). An open ocean swell of 0.3m 2s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (NZST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Aug) | 2ft (0.6m) | 10s |
| Afternoon (21 Aug) | 2ft (0.6m) | 9s |
| Evening (21 Aug) | 1.5ft (0.5m) | 9s |
Table - waves today at Sandy Bay. (Swell directed towards the surf break)
Short Range ForecastSome drizzle, heaviest during Sun night. Very mild (max 17°C on Sun afternoon, min 11°C on Sat night). Wind will be generally light. | |||||||||||||||||||||
Fri 21 | Saturday 22 | Sunday 23 | |||||||||||||||||||
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 9 | ESE 9 | ESE 9 | ESE 9 | ESE 10 | ESE 10 | ESE 10 | SE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | E 13 | E 13 | E 13 | NNW 5 | NNW 5 | NNW 6 |
Wave Graph  | |||||||||||||||||||||
 kJ | 72 | 74 | 68 | 47 | 46 | 48 | 59 | 39 | 37 | 22 | 16 | 16 | 8 | 8 | 8 | 6 | 6 | 13 | 37 | 22 | 28 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | cross-off | cross-off | off | off | off | off | cross-off | cross-off | cross-off | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off |
High Tide | 1:38PM2.00m | 1:45AM1.96m | 2:39PM1.94m | 2:40AM1.88m | 3:42PM1.92m | ||||||||||||||||
Low Tide | 7:01AM0.61m | 7:29PM0.77m | 7:53AM0.69m | 8:28PM0.84m | 8:50AM0.75m | ||||||||||||||||
 |  |  |  | |  | | | | | | | |  | | | | | | |  | |
 | 6:56 | — | — | — | — | — | — | 6:54 | — | — | — | — | — | — | — | 6:54 | — | — | — | — | — |
 | — | — | 5:53 | — | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — | — | 5:54 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 |
Temp °C | 12 | 14 | 14 | 14 | 14 | 14 | 14 | 13 | 13 | 15 | 15 | 14 | 12 | 11 | 11 | 11 | 12 | 16 | 17 | 15 | 13 |
Feels °C | 9 | 12 | 12 | 12 | 11 | 11 | 11 | 9 | 10 | 12 | 10 | 9 | 8 | 7 | 7 | 7 | 7 | 11 | 12 | 11 | 11 |
Swell 1 Height (m) Direction Period (s) | ESE 10 | ESE 10 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 10 | ESE 10 | ESE 10 | SE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | SE 9 | NE 12 | E 13 | E 12 | E 13 | NNW 6 |
| kJ | 72 | 74 | 68 | 47 | 46 | 48 | 59 | 39 | 37 | 22 | 16 | 16 | 8 | 8 | 8 | 3 | 6 | 13 | 12 | 12 | 28 |
Swell 2 Height (m) Direction Period (s) | NE 10 | NE 9 | NE 9 | NE 9 | NE 9 | NE 9 | NE 9 | NE 9 | NE 9 | NE 13 | NE 14 | NE 14 | NE 12 | NE 12 | NE 12 | NE 12 | E 13 | NE 13 | NE 13 | NE 10 | E 13 |
| kJ | 4 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 7 | 7 | 8 | 5 | 5 | 6 | 6 | 3 | 6 | 7 | 4 | 13 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | N 14 | N 15 | N 16 | NE 14 | NE 9 | NE 9 | E 9 | NE 14 | E 14 | E 13 | E 13 | SE 9 | E 8 | NE 10 | NE 14 | NE 11 |
| kJ | — | — | — | — | — | 4 | 4 | 5 | 7 | 3 | 3 | 2 | 8 | 4 | 4 | 3 | 3 | 1 | 4 | 7 | 4 |
Wind waves Height (m) Direction Period (s) | WSW 2 | WSW 2 | — | SW 2 | — | — | — | — | — | — | — | NNW 2 | NNW 3 | NW 3 | NNW 3 | NW 4 | NW 4 | NNW 4 | NNW 5 | NNW 5 | NW 6 |
| kJ | 1 | 1 | — | 1 | — | — | — | — | — | — | — | 1 | 1 | 2 | 4 | 6 | 15 | 26 | 37 | 22 | 67 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 9 | 9 | 9 | 0 | 9 | 9 | 194 | 194 | 194 | 194 | 436 | 436 | 436 | 467 | 469 | 61 | 50 | 9 |
Best forecast wave conditions in Northland | |||||||||||||||||||||
Best forecast wave conditions in New Zealand | |||||||||||||||||||||
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