Surf Forecasts:
How big are the waves at Robin Hood Bay today (18 Aug):
- Morning surf: Morning surf (18 Aug, local time) - 5.5ft (1.7m), 8s period with S swell.
- Afternoon surf: Afternoon surf (18 Aug, local time) - 11ft (3.5m), 9s 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 Robin Hood Bay at 12AM is: 1.4m 8s primary swell from a Southeast direction and 0.3m 14s secondary swell from a South-southeast direction (forecast issued at 05:00pm August 17). An open ocean swell of 1.5m 7s is not directed at the surf break. 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) | 5.5ft (1.7m) | 8s |
| Afternoon (18 Aug) | 11ft (3.5m) | 9s |
| Evening (18 Aug) | 15ft (4.5m) | 11s |
Table - waves today at Robin Hood 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. | |||||||||||||||||||
Mon 17 | Tuesday 18 | Wednesday 19 | |||||||||||||||||
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 8 | SSE 8 | SSE 8 | SE 8 | SE 7 | SE 9 | S 8 | SSE 9 | S 9 | S 10 | SSE 11 | SSE 11 | SSE 10 | SSE 10 | SSE 10 | SSE 9 | SSE 9 | SSE 9 | SSE 9 |
Wave Graph  | |||||||||||||||||||
 kJ | 253 | 302 | 273 | 248 | 183 | 124 | 374 | 878 | 1908 | 3772 | 4496 | 4220 | 3463 | 2377 | 1433 | 1034 | 781 | 702 | 548 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | cross-off | cross-off | cross-off | cross-off | cross-off | glassy | on | cross-on | cross-on | cross-on | cross | cross | cross-off | glassy | glassy | glassy | glassy |
High Tide | 10:02PM1.65m | 10:33AM1.66m | 10:56PM1.60m | 11:23AM1.65m | |||||||||||||||
Low Tide | 3:44PM0.33m | 4:12AM0.34m | 4:38PM0.42m | 5:03AM0.41m | 5:32PM0.49m | ||||||||||||||
 |  | |  | | |  | | | | | | | | | |  | | | |
 | — | — | — | — | — | 7:09 | — | — | — | — | — | — | — | 7:09 | — | — | — | — | — |
 | 5:44 | — | — | — | — | — | — | — | 5:45 | — | — | — | — | — | — | — | 5:45 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 9 | 7 | 5 | 4 | 5 | 5 | 8 | 12 | 12 | 9 | 7 | 6 | 5 | 5 | 7 | 11 | 11 | 10 | 8 |
Feels °C | 5 | 4 | 2 | 0 | 1 | 1 | 4 | 10 | 8 | 3 | 2 | 1 | 1 | 1 | 3 | 9 | 9 | 9 | 6 |
Swell 1 Height (m) Direction Period (s) | ESE 10 | SSE 8 | SSE 8 | SE 8 | SE 7 | S 7 | S 8 | ESE 10 | ESE 10 | ESE 10 | E 11 | E 12 | — | SE 15 | SSE 10 | SSE 9 | SSE 14 | SSE 14 | SSE 9 |
| kJ | 86 | 219 | 178 | 248 | 183 | 124 | 374 | 63 | 19 | 33 | 10 | 10 | — | 9 | 1433 | 1034 | 361 | 265 | 548 |
Swell 2 Height (m) Direction Period (s) | SSE 14 | ESE 10 | ESE 10 | SSE 14 | S 9 | SE 9 | ESE 9 | E 10 | — | — | — | — | — | — | SSE 15 | SSE 14 | ESE 14 | — | SSE 14 |
| kJ | 70 | 83 | 77 | 40 | 13 | 118 | 78 | 48 | — | — | — | — | — | — | 573 | 443 | 18 | — | 195 |
Swell 3 Height (m) Direction Period (s) | ESE 15 | SSE 14 | SSE 14 | ESE 14 | S 14 | ESE 14 | S 13 | — | — | — | — | — | — | — | — | — | — | — | SE 13 |
| kJ | 22 | 69 | 40 | 19 | 15 | 18 | 14 | — | — | — | — | — | — | — | — | — | — | — | 27 |
Wind waves Height (m) Direction Period (s) | SSE 8 | SSE 8 | SSE 8 | S 7 | S 7 | S 7 | S 8 | SSE 9 | S 9 | S 10 | SSE 11 | SSE 11 | SSE 10 | SSE 10 | S 11 | S 11 | SSE 9 | SSE 9 | S 9 |
| kJ | 253 | 302 | 273 | 233 | 148 | 340 | 832 | 878 | 1908 | 3772 | 4496 | 4220 | 3463 | 2377 | 3190 | 2408 | 781 | 702 | 912 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 168 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 147 | 147 | 156 | 162 | 156 | 147 | 86 | 86 | 3 | 3 | 3 |
Best forecast wave conditions in Kaikoura and Marlborough | |||||||||||||||||||
Best forecast wave conditions in New Zealand | |||||||||||||||||||
Header Global | |||||||||||||||||||
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