Surf Forecasts:
How big are the waves at Whale Watch Reef today (21 Jul):
- Morning surf: Morning surf (21 Jul, local time) - 2.5ft (0.8m), 4s period with NNE swell.
- Afternoon surf: Afternoon surf (21 Jul, local time) - 1ft (0.3m), 4s period with NE swell.
- Evening surf: Evening surf (21 Jul, local time) - 1.5ft (0.5m), 5s period with NE swell.
The current surf forecast for Whale Watch Reef at 7AM is: 0.6m 4s primary swell from a North-northeast direction (forecast issued at 11:00pm July 20). An open ocean swell of 1.8m 14s is not directed at the surf break, a second open ocean swell of 0.5m 11s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (NZST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Jul) | 2.5ft (0.8m) | 4s |
| Afternoon (21 Jul) | 1ft (0.3m) | 4s |
| Evening (21 Jul) | 1.5ft (0.5m) | 5s |
Table - waves today at Whale Watch Reef. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 14°C on Thu afternoon, min 7°C on Mon night). Wind will be generally light. | |||||||||||||||||
Tuesday 21 | Wednesday 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 15 | S 15 | NNE 4 | NNE 4 | NNE 4 | NE 4 | NE 4 | NE 5 | NE 5 | NNE 5 | NE 4 | NNE 4 | NE 4 | SSW 13 | S 13 | SSW 13 | SSW 13 |
Wave Graph  | |||||||||||||||||
 kJ | 0 | 0 | 11 | 9 | 19 | 6 | 3 | 5 | 13 | 10 | 5 | 2 | 1 | 0 | 0 | 0 | 0 |
Wind (km/h) | |||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | cross-on | cross-on | cross-off | glassy | glassy | glassy | glassy | cross-off | cross-off | glassy | off | cross-off | glassy | glassy | cross-on |
High Tide | 9:46PM1.96m | 10:14AM1.96m | 10:39PM1.92m | 11:05AM1.94m | |||||||||||||
Low Tide | 4:00AM0.46m | 4:24PM0.57m | 4:53AM0.53m | 5:22PM0.65m | |||||||||||||
 | | | |  |  | |  |  | | | |  | | | | | |
 | — | — | — | 7:46 | — | — | — | — | — | — | — | 7:45 | — | — | — | — | — |
 | — | — | — | — | — | — | 5:16 | — | — | — | — | — | — | — | 5:16 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 8 | 8 | 8 | 7 | 8 | 10 | 11 | 10 | 10 | 10 | 9 | 9 | 9 | 10 | 10 | 9 | 9 |
Feels °C | 4 | 4 | 4 | 4 | 5 | 8 | 9 | 8 | 7 | 7 | 6 | 6 | 6 | 7 | 8 | 7 | 6 |
Swell 1 Height (m) Direction Period (s) | S 15 | S 15 | S 14 | S 14 | S 14 | S 13 | S 13 | S 13 | S 12 | S 12 | S 12 | S 12 | S 12 | SSW 13 | S 13 | SSW 13 | SSW 13 |
| kJ | 2263 | 1933 | 1525 | 1279 | 1063 | 915 | 771 | 633 | 496 | 409 | 333 | 333 | 295 | 170 | 212 | 131 | 131 |
Swell 2 Height (m) Direction Period (s) | ESE 12 | ESE 12 | ESE 11 | ESE 11 | NE 4 | ESE 11 | ESE 11 | ESE 11 | NE 5 | NNE 5 | SE 11 | ESE 11 | ESE 11 | S 8 | ESE 11 | SSE 9 | SSE 13 |
| kJ | 119 | 104 | 87 | 73 | 8 | 48 | 48 | 49 | 13 | 10 | 30 | 23 | 23 | 45 | 11 | 26 | 65 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | ESE 11 | NE 4 | NE 4 | NE 5 | ESE 11 | SE 11 | NE 4 | NNE 4 | NE 4 | ESE 11 | S 13 | ESE 11 | ESE 11 |
| kJ | — | — | — | — | 70 | 6 | 3 | 5 | 49 | 31 | 5 | 2 | 1 | 23 | 4 | 11 | 11 |
Wind waves Height (m) Direction Period (s) | — | — | NNE 4 | NNE 4 | NNE 4 | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | 11 | 9 | 19 | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||
Distance (km) | 15 | 15 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 |
Best forecast wave conditions in Kaikoura and Marlborough | |||||||||||||||||
Best forecast wave conditions in New Zealand | |||||||||||||||||
Header Global | |||||||||||||||||
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