Surf Forecasts:
How big are the waves at Whites Bay today (21 Aug):
- Morning surf: Morning surf (21 Aug, local time) - 2ft (0.6m), 15s period with SSE swell.
- Afternoon surf: Afternoon surf (21 Aug, local time) - 3ft (0.9m), 13s period with SSE swell.
- Evening surf: Evening surf (21 Aug, local time) - 2.5ft (0.8m), 12s period with SSE swell.
The current surf forecast for Whites Bay at 6AM is: 0.5m 16s primary swell from a South-southeast direction and 0.9m 8s secondary swell from a South-southeast direction (forecast issued at 11:00pm August 20). The wind direction is predicted to be cross-offshore.
| Time (NZST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Aug) | 2ft (0.6m) | 15s |
| Afternoon (21 Aug) | 3ft (0.9m) | 13s |
| Evening (21 Aug) | 2.5ft (0.8m) | 12s |
Table - waves today at Whites Bay. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 13mm), heaviest on Sat night. Very mild (max 15°C on Sat afternoon, min 5°C on Fri night). Winds increasing (calm on Thu night, near gales from the NNW by Sat night). | |||||||||||||||||
Friday 21 | Saturday 22 | ||||||||||||||||
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) | S 8 | S 8 | SSE 8 | SSE 16 | SSE 15 | SSE 14 | SSE 13 | SSE 12 | SSE 12 | S 11 | S 11 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 10 |
Wave Graph  | |||||||||||||||||
 kJ | 157 | 131 | 127 | 144 | 184 | 143 | 277 | 240 | 183 | 160 | 154 | 158 | 156 | 119 | 119 | 117 | 106 |
Wind (km/h) | |||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | glassy | glassy | cross-off | cross-off | cross-off | cross-off | off | off | off | off | off | off | off | off | off | off |
High Tide | 00:36AM1.54m | 12:58PM1.60m | 1:23AM1.51m | 1:47PM1.57m | |||||||||||||
Low Tide | 6:27PM0.55m | 6:44AM0.53m | 7:20PM0.58m | 7:31AM0.56m | 8:11PM0.59m | ||||||||||||
 | |  | |  | | | | | | | | |  | |  | | |
 | — | — | — | 7:05 | — | — | — | — | — | — | — | 7:05 | — | — | — | — | — |
 | — | — | — | — | — | — | 5:47 | — | — | — | — | — | — | — | 5:49 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 9 | 8 | 7 | 6 | 8 | 11 | 12 | 10 | 7 | 6 | 5 | 5 | 8 | 14 | 15 | 13 | 13 |
Feels °C | 8 | 7 | 5 | 4 | 6 | 8 | 9 | 7 | 3 | 2 | 1 | 0 | 3 | 8 | 9 | 7 | 8 |
Swell 1 Height (m) Direction Period (s) | S 8 | S 8 | SSE 8 | SSE 8 | SSE 9 | SSE 9 | SSE 13 | SSE 12 | SSE 12 | S 11 | S 11 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 10 |
| kJ | 157 | 131 | 127 | 101 | 106 | 115 | 277 | 240 | 183 | 160 | 154 | 158 | 156 | 119 | 119 | 117 | 106 |
Swell 2 Height (m) Direction Period (s) | SSE 14 | SSE 17 | SSE 16 | SSE 16 | SSE 15 | SSE 14 | ESE 11 | ESE 10 | ESE 11 | NNE 7 | NNE 5 | N 5 | N 8 | E 16 | E 15 | E 14 | E 14 |
| kJ | 36 | 55 | 103 | 144 | 184 | 143 | 25 | 20 | 23 | 9 | 5 | 2 | 1 | 5 | 4 | 4 | 4 |
Swell 3 Height (m) Direction Period (s) | SE 8 | SSE 13 | ESE 9 | ESE 9 | ESE 9 | ESE 12 | ESE 12 | E 11 | N 5 | ESE 11 | ESE 11 | SE 12 | ESE 10 | N 8 | E 15 | — | — |
| kJ | 15 | 35 | 16 | 15 | 15 | 14 | 15 | 2 | 2 | 11 | 11 | 5 | 10 | 5 | 4 | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | N 3 | N 3 | N 3 | NW 3 | NW 3 | NNW 3 | NNW 3 | NNW 4 | NNW 4 | NNW 4 | NNW 4 |
| kJ | — | — | — | — | — | — | 4 | 5 | 3 | 1 | 2 | 5 | 9 | 13 | 10 | 14 | 14 |
Nearest Offshore or Glassy | |||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 93 | 101 |
Best forecast wave conditions in Kaikoura and Marlborough | |||||||||||||||||
Best forecast wave conditions in New Zealand | |||||||||||||||||
Header Global | |||||||||||||||||
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