Surf Forecasts:
How big are the waves at Whites Bay today (18 Aug):
- Morning surf: Morning surf (18 Aug, local time) - 10ft (3.0m), 8s period with S swell.
- Afternoon surf: Afternoon surf (18 Aug, local time) - 11ft (3.5m), 10s period with S swell.
- Evening surf: Evening surf (18 Aug, local time) - 15ft (4.5m), 11s period with SSE swell.
The current surf forecast for Whites Bay at 2AM is: 1.4m 7s primary swell from a Southeast direction and 0.4m 9s secondary swell from a South direction, 1.3m 6s secondary swell from a South direction (forecast issued at 11:00pm August 17). The wind direction is predicted to be cross-offshore and the swell rating is 2.
| Time (NZST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Aug) | 10ft (3.0m) | 8s |
| Afternoon (18 Aug) | 11ft (3.5m) | 10s |
| Evening (18 Aug) | 15ft (4.5m) | 11s |
Table - waves today at Whites Bay. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 12°C on Tue morning, min 4°C on Mon night). Wind will be generally light. | |||||||||||||||||
Tuesday 18 | Wednesday 19 | ||||||||||||||||
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 14 | SE 8 | SE 7 | S 7 | S 8 | SSE 9 | S 10 | S 11 | SSE 11 | SSE 11 | SSE 10 | SSE 10 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 9 |
Wave Graph  | |||||||||||||||||
 kJ | 400 | 221 | 173 | 367 | 989 | 1027 | 1915 | 3844 | 4496 | 4414 | 3497 | 2444 | 1467 | 1012 | 781 | 702 | 548 |
Wind (km/h) | |||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-off | glassy | on | cross-on | cross-on | cross-on | cross-on | cross | cross-off | glassy | cross-on | glassy | off |
High Tide | 10:02PM1.65m | 10:33AM1.66m | 10:56PM1.60m | 11:23AM1.65m | |||||||||||||
Low Tide | 4:12AM0.34m | 4:38PM0.42m | 5:03AM0.41m | 5:32PM0.49m | |||||||||||||
 |  | |  |  | | | | | | | | | |  | | | |
 | — | — | — | 7:09 | — | — | — | — | — | — | — | 7:09 | — | — | — | — | — |
 | — | — | — | — | — | — | 5:45 | — | — | — | — | — | — | — | 5:45 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 5 | 4 | 5 | 5 | 8 | 12 | 12 | 8 | 7 | 6 | 6 | 5 | 7 | 10 | 11 | 9 | 8 |
Feels °C | 2 | 0 | 1 | 1 | 4 | 10 | 9 | 3 | 2 | 1 | 2 | 1 | 4 | 8 | 8 | 7 | 5 |
Swell 1 Height (m) Direction Period (s) | SSE 8 | SE 8 | SE 7 | S 7 | S 8 | ESE 10 | ESE 10 | E 10 | E 11 | E 12 | — | SE 15 | SSE 15 | SSE 14 | SSE 14 | SSE 14 | SSE 9 |
| kJ | 178 | 221 | 173 | 142 | 407 | 37 | 38 | 19 | 10 | 10 | — | 9 | 397 | 443 | 366 | 265 | 548 |
Swell 2 Height (m) Direction Period (s) | ESE 10 | SSE 14 | S 9 | SE 9 | SE 9 | SE 10 | E 11 | — | — | — | — | — | — | — | ESE 14 | — | SSE 14 |
| kJ | 77 | 40 | 24 | 118 | 88 | 46 | 20 | — | — | — | — | — | — | — | 18 | — | 195 |
Swell 3 Height (m) Direction Period (s) | SSE 14 | ESE 14 | S 14 | ESE 14 | ESE 14 | SE 13 | — | — | — | — | — | — | — | — | — | — | SE 13 |
| kJ | 40 | 19 | 15 | 18 | 18 | 27 | — | — | — | — | — | — | — | — | — | — | 27 |
Wind waves Height (m) Direction Period (s) | S 14 | SSE 7 | S 6 | S 7 | S 8 | SSE 9 | S 10 | S 11 | SSE 11 | SSE 11 | SSE 10 | SSE 10 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | — |
| kJ | 400 | 191 | 143 | 367 | 989 | 1027 | 1915 | 3844 | 4496 | 4414 | 3497 | 2444 | 1467 | 1012 | 781 | 702 | — |
Nearest Offshore or Glassy | |||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 147 | 147 | 155 | 157 | 157 | 147 | 0 | 0 | 84 | 0 | 0 |
Best forecast wave conditions in Kaikoura and Marlborough | |||||||||||||||||
Best forecast wave conditions in New Zealand | |||||||||||||||||
Header Global | |||||||||||||||||
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