Surf Forecasts:
How big are the waves at Robin Hood Bay today (21 Sep):
- Morning surf: Morning surf (21 Sep, local time) - 4.5ft (1.3m), 10s period with SSE swell.
- Afternoon surf: Afternoon surf (21 Sep, local time) - 3.5ft (1.0m), 9s period with S swell.
- Evening surf: Evening surf (21 Sep, local time) - 2.5ft (0.8m), 9s period with SSE swell.
The current surf forecast for Robin Hood Bay at 12AM is: 2.5m 12s primary swell from a South-southeast direction and 0.2m 11s secondary swell from a East-southeast direction (forecast issued at 05:00pm September 20). The wind direction is predicted to be glassy and the swell rating is 4.
| Time (NZST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Sep) | 4.5ft (1.3m) | 10s |
| Afternoon (21 Sep) | 3.5ft (1.0m) | 9s |
| Evening (21 Sep) | 2.5ft (0.8m) | 9s |
Table - waves today at Robin Hood Bay. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 6mm), mostly falling on Tue morning. Very mild (max 16°C on Mon afternoon, min 5°C on Tue night). Wind will be generally light. | |||||||||||||||||||
Sun 20 | Monday 21 | Tuesday 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 10 | S 10 | SSE 13 | SSE 12 | SSE 10 | SSE 10 | SSE 10 | S 9 | S 9 | SSE 9 | SSE 9 | SSE 9 | S 9 | SE 13 | S 5 | SSE 16 | SSE 8 | SSE 8 | SSE 8 |
Wave Graph  | |||||||||||||||||||
 kJ | 1202 | 1508 | 2634 | 1757 | 492 | 402 | 315 | 203 | 165 | 135 | 110 | 113 | 0 | 27 | 131 | 24 | 485 | 310 | 178 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | glassy | glassy | off | off | off | cross-off | cross-off | cross-off | off | off | off | on | cross-on | cross-on | cross-off | cross-off | cross-off |
High Tide | 1:04PM1.52m | 1:30AM1.45m | 1:55PM1.50m | 2:18AM1.44m | 2:45PM1.50m | ||||||||||||||
Low Tide | 7:27PM0.59m | 7:34AM0.58m | 8:15PM0.57m | 8:20AM0.55m | |||||||||||||||
 | |  | | | | | | | | | | |  |  | |  | | | |
 | — | — | — | — | — | 6:15 | — | — | — | — | — | — | — | 6:13 | — | — | — | — | — |
 | — | 6:16 | — | — | — | — | — | — | — | 6:17 | — | — | — | — | — | — | — | 6:19 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 2 | 1 | — | — |
Temp °C | 12 | 10 | 8 | 7 | 7 | 7 | 10 | 15 | 16 | 14 | 12 | 10 | 10 | 9 | 7 | 7 | 7 | 9 | 7 |
Feels °C | 7 | 6 | 6 | 5 | 4 | 3 | 6 | 11 | 13 | 12 | 9 | 6 | 6 | 5 | 2 | 3 | 4 | 7 | 3 |
Swell 1 Height (m) Direction Period (s) | SE 11 | SSE 13 | SSE 13 | SSE 12 | SSE 10 | SSE 10 | SSE 10 | S 9 | S 9 | SSE 9 | SSE 9 | SSE 9 | S 9 | S 9 | SE 13 | ESE 13 | SSE 8 | SSE 8 | SSE 8 |
| kJ | 29 | 563 | 2634 | 1757 | 492 | 402 | 315 | 203 | 165 | 135 | 110 | 113 | 106 | 78 | 27 | 16 | 485 | 310 | 178 |
Swell 2 Height (m) Direction Period (s) | — | — | SE 11 | ESE 11 | SSE 13 | SSE 13 | ESE 11 | SSE 15 | SSE 14 | SSE 14 | SSE 12 | S 12 | NNE 4 | SE 13 | NNE 5 | SSE 16 | SSE 16 | SSE 16 | ESE 12 |
| kJ | — | — | 30 | 12 | 405 | 215 | 11 | 77 | 67 | 62 | 50 | 25 | 3 | 27 | 3 | 24 | 26 | 26 | 14 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | ESE 10 | ESE 12 | NW 16 | ESE 10 | ESE 10 | ESE 10 | NE 5 | ESE 13 | NNE 6 | S 15 | — | ESE 13 | ESE 12 | ESE 12 | SSE 16 |
| kJ | — | — | — | — | 11 | 13 | 11 | 11 | 10 | 11 | 6 | 17 | 3 | 17 | — | 16 | 15 | 14 | 50 |
Wind waves Height (m) Direction Period (s) | SSE 10 | S 10 | S 12 | — | — | NNW 2 | N 3 | N 3 | NNE 4 | NNE 4 | N 4 | N 3 | NW 3 | NNW 3 | S 5 | S 8 | — | N 6 | — |
| kJ | 1202 | 1508 | 3856 | — | — | 1 | 4 | 5 | 13 | 14 | 7 | 11 | 5 | 5 | 131 | 640 | — | 2 | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 266 | 203 | 61 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 56 | 55 | 55 | 3 | 3 | 3 |
Best forecast wave conditions in Kaikoura and Marlborough | |||||||||||||||||||
Best forecast wave conditions in New Zealand | |||||||||||||||||||
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