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Surf Forecasts:
Whale Watch Reef surfForecast / Kaikoura and Marlborough / New Zealand
48hr Weather and Surf, issued 12 pm Monday 15 Dec 2025 NZDTForecast update in hr min s Forecast update imminent
Whale Watch Reef surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Whale Watch Reef sea temperature is
15.8° C
(Which is 1.9°C warmer than normal for this time of year)How big are the waves at Whale Watch Reef today?
The current surf forecast for Whale Watch Reef at 6PM is: 3.0m 8s primary swell from a North-northeast direction and 1.9m 8s secondary swell from a North-northeast direction (forecast issued at 12:00pm December 15). An open ocean swell of 0.2m 14s is not directed at the surf break. The wind direction is predicted to be cross-onshore and the swell rating is 11.
| Time (NZDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (15 Dec) | 5.5ft (1.7m) | 7s |
| Afternoon (15 Dec) | 8ft (2.5m) | 7s |
| Evening (15 Dec) | 10ft (3.0m) | 8s |
Table - waves today at Whale Watch Reef. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Monday 15 | Tuesday 16 | Wednesday 17 | Thursday 18 | |||||||||||||||||||||
| 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 7 | 7 | 7 | 8 | 8 | 7 | 7 | 7 | 8 | 8 | 7 | 7 | 7 | 7 | 8 | 8 | 8 | 9 | 9 | 9 | 9 | 9 | 9 | 9 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 285 | 381 | 795 | 1121 | 866 | 379 | 462 | 495 | 429 | 672 | 154 | 103 | 57 | 47 | 41 | 43 | 27 | 20 | 8 | 8 | 8 | 3 | 3 | 3 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | glass | on | glass | cross | cross | cross- on | cross- on | cross- on | on | cross- off | cross- on | cross | off | off | off | cross- off | off | off | off | cross- off | off | off | cross- off | glass |
High Tide / height (m) | 2:13PM 1.82 | 2:42AM 1.86 | 3:02PM 1.80 | 3:30AM 1.89 | 3:50PM 1.79 | 4:15AM 1.91 | ||||||||||||||||||
Low Tide / height (m) | 8:11AM 0.69 | 8:26PM 0.63 | 9:05AM 0.72 | 9:09PM 0.67 | 9:53AM 0.73 | 9:52PM 0.69 | ||||||||||||||||||
Monday 15 | Tuesday 16 | Wednesday 17 | Thursday 18 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | 5:41 | - | - | - | - | - | - | - | 5:41 | - | - | - | - | - | - | - | 5:43 |
| Sunset | - | - | - | 8:57 | - | - | - | - | - | - | - | 8:58 | - | - | - | - | - | - | - | 8:59 | - | - | - | - |
 | |  | |  |  | |  |  | | | |  |  | | |  | | | |  | | | | |
Rain (mm) | - | - | - | - | - | - | - | 1 | - | - | - | - | 1 | 1 | - | 3 | 8 | 3 | - | - | - | - | - | - |
| Temp. °C | 20 | 22 | 24 | 23 | 21 | 20 | 19 | 18 | 20 | 19 | 19 | 18 | 16 | 12 | 11 | 9 | 10 | 11 | 14 | 14 | 13 | 12 | 12 | 12 |
| Feels °C (?) | 19 | 20 | 22 | 21 | 19 | 18 | 16 | 17 | 19 | 17 | 18 | 17 | 13 | 3 | 4 | 1 | 2 | 3 | 7 | 7 | 8 | 8 | 9 | 10 |
- Map Icons:
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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