Surf Forecasts:
How big are the waves at Whites Bay today (21 Jul):
- Morning surf: Morning surf (21 Jul, local time) - 4ft (1.2m), 14s period with SSE swell.
- Afternoon surf: Afternoon surf (21 Jul, local time) - 3.5ft (1.0m), 13s period with S swell.
- Evening surf: Evening surf (21 Jul, local time) - 3ft (0.9m), 12s period with SSE swell.
The current surf forecast for Whites Bay at 1AM is: 1.3m 15s primary swell from a South-southeast direction and 0.4m 11s secondary swell from a East-southeast direction (forecast issued at 05:00pm July 20). The wind direction is predicted to be cross-offshore and the swell rating is 3.
| Time (NZST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Jul) | 4ft (1.2m) | 14s |
| Afternoon (21 Jul) | 3.5ft (1.0m) | 13s |
| Evening (21 Jul) | 3ft (0.9m) | 12s |
Table - waves today at Whites Bay. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 12°C on Tue afternoon, min 5°C on Mon night). Wind will be generally light. | |||||||||||||||||||
Mon 20 | Tuesday 21 | Wednesday 22 | |||||||||||||||||
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) | SSE 19 | SSE 19 | SSE 18 | SSE 15 | SSE 15 | SSE 14 | SSE 14 | SSE 14 | S 13 | S 13 | SSE 12 | SSE 12 | SSE 12 | SSE 11 | SSE 11 | SSE 10 | S 10 | S 10 | S 10 |
Wave Graph  | |||||||||||||||||||
 kJ | 1706 | 1652 | 1302 | 973 | 754 | 622 | 580 | 465 | 355 | 339 | 248 | 236 | 179 | 161 | 158 | 115 | 71 | 49 | 49 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | glassy | cross-off | cross-off | cross-off | off | off | cross-off | off | cross-off | cross-off | cross-off | cross-off | cross-off | glassy | glassy | glassy | cross-off |
High Tide | 11:27PM1.64m | 11:55AM1.63m | 00:20AM1.60m | 12:46PM1.62m | |||||||||||||||
Low Tide | 5:06PM0.35m | 5:39AM0.36m | 6:03PM0.44m | 6:32AM0.41m | 7:01PM0.51m | ||||||||||||||
 |  | | | | | |  | |  | | | | |  | | | | | |
 | — | — | — | — | — | 7:41 | — | — | — | — | — | — | — | 7:41 | — | — | — | — | — |
 | 5:16 | — | — | — | — | — | — | — | 5:17 | — | — | — | — | — | — | — | 5:19 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 10 | 8 | 7 | 6 | 5 | 5 | 5 | 10 | 12 | 10 | 8 | 7 | 7 | 6 | 7 | 11 | 11 | 8 | 7 |
Feels °C | 7 | 6 | 5 | 3 | 2 | 2 | 2 | 7 | 10 | 8 | 5 | 4 | 4 | 3 | 4 | 9 | 9 | 7 | 4 |
Swell 1 Height (m) Direction Period (s) | SSE 19 | SSE 19 | SSE 18 | SSE 15 | SSE 15 | SSE 14 | SSE 14 | SSE 14 | S 13 | S 13 | SSE 12 | SSE 12 | SSE 12 | SSE 11 | SSE 11 | SSE 10 | S 10 | S 10 | S 10 |
| kJ | 1706 | 1652 | 1302 | 973 | 754 | 622 | 580 | 465 | 355 | 339 | 248 | 236 | 179 | 161 | 158 | 115 | 71 | 49 | 49 |
Swell 2 Height (m) Direction Period (s) | ESE 12 | ESE 12 | ESE 12 | ESE 11 | ESE 11 | ESE 11 | ESE 11 | ESE 11 | ESE 11 | SE 11 | SE 11 | SE 11 | ESE 11 | ESE 11 | ESE 11 | ESE 11 | SSE 13 | SSE 13 | SSE 13 |
| kJ | 93 | 78 | 77 | 51 | 50 | 49 | 48 | 48 | 48 | 32 | 33 | 31 | 24 | 23 | 23 | 11 | 35 | 35 | 35 |
Swell 3 Height (m) Direction Period (s) | ESE 12 | SE 12 | ESE 12 | — | — | — | — | — | — | N 11 | NE 4 | NNE 4 | N 4 | N 4 | N 4 | SSE 14 | ESE 11 | ESE 11 | ESE 11 |
| kJ | 94 | 68 | 53 | — | — | — | — | — | — | 2 | 3 | 1 | 3 | 1 | 1 | 18 | 11 | 11 | 11 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | NNW 3 | N 4 | NNE 4 | NNE 4 | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | 3 | 1 | 6 | 7 | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 161 | 51 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Kaikoura and Marlborough | |||||||||||||||||||
Best forecast wave conditions in New Zealand | |||||||||||||||||||
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