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Whale Watch Reef Surf Forecast
/ Kaikoura and Marlborough (12 surf breaks) /
Whale Watch Reef surfForecast / Kaikoura and Marlborough / New Zealand
12 Day Weather and Surf, issued 5 pm Friday 02 May 2025 NZST
Best Forecast Surf Conditions for Whale Watch Reef this week:
The surf forecast for Whale Watch Reef over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (May 03) at 3AM. The primary swell is predicted to be 0.7m and 11s period. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Whale Watch Reef in the next 12 days are 1.7m 7s and forecast to arrive on Thursday (May 08) at 6PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 3.5m 11s period and expected on Saturday (May 03) at 12AM.
| Wave Type | Time (NZST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 3AM (Sat 3rd May) | 2.5ft (0.7m) 11s |
| Best Surf | 3PM (Thu 8th May) | 5ft (1.6m) 7s |
| Most Powerful | 6PM (Thu 8th May) | 5.5ft (1.7m) 7s |
Table - best surf conditions forecast for Whale Watch Reef over the next 12 days.
Fri 02 | Saturday 03 | Sunday 04 | Monday 05 | Tuesday 06 | Wednesday 07 | Thursday 08 | Friday 09 | Saturday 10 | Sunday 11 | Monday 12 | Tuesday 13 | Wed 14 | ||||||||||||||||||||||||
| PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | |
Rating (10 max) | ||||||||||||||||||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  |  |  |  |  |  |  | |||||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||||||||||||||
| Period(s) (?) | 12 | 12 | 12 | 11 | 11 | 11 | 10 | 10 | 10 | 10 | 4 | 5 | 6 | 6 | 5 | 4 | 7 | 7 | 7 | 7 | 8 | 8 | 10 | 8 | 8 | 8 | 10 | 9 | 9 | 9 | 10 | 4 | 5 | 10 | 9 | 9 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||
| Energy (?) | 224 | 174 | 97 | 47 | 39 | 20 | 18 | 18 | 19 | 9 | 13 | 72 | 62 | 26 | 8 | 3 | 51 | 181 | 229 | 35 | 128 | 111 | 222 | 62 | 26 | 18 | 24 | 22 | 14 | 23 | 23 | 29 | 16 | 37 | 66 | 88 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | off | cross- off | glass | cross- on | off | off | cross- off | on | glass | cross- on | on | off | glass | cross- off | glass | glass | cross | cross | glass | glass | off | off | glass | off | cross- off | on | glass | cross | on | cross- off | cross- off | glass | on | on | cross- off | cross- off |
High Tide / height (m) | 8:45PM 2.19 | 9:19AM 2.03 | 9:40PM 2.10 | 10:12AM 1.98 | 10:36PM 2.00 | 11:03AM 1.93 | 11:31PM 1.93 | 11:54AM 1.87 | 12:24AM 1.87 | 12:46PM 1.82 | 1:14AM 1.84 | 1:39PM 1.80 | 2:03AM 1.82 | 2:29PM 1.81 | 2:49AM 1.80 | 3:15PM 1.84 | 3:34AM 1.80 | 3:59PM 1.86 | 4:17AM 1.79 | 4:41PM 1.88 | 4:58AM 1.80 | 5:23PM 1.89 | 5:39AM 1.79 | |||||||||||||
Low Tide / height (m) | 3:09AM 0.43 | 3:25PM 0.44 | 4:04AM 0.47 | 4:21PM 0.48 | 4:58AM 0.51 | 5:14PM 0.52 | 5:52AM 0.54 | 6:06PM 0.56 | 6:43AM 0.57 | 7:00PM 0.61 | 7:31AM 0.59 | 7:55PM 0.65 | 8:16AM 0.62 | 8:48PM 0.67 | 8:59AM 0.64 | 9:35PM 0.69 | 9:41AM 0.66 | 10:18PM 0.70 | 10:23AM 0.68 | 10:58PM 0.71 | 11:05AM 0.69 | 11:36PM 0.71 | 11:46AM 0.69 | |||||||||||||
Fri 02 | Saturday 03 | Sunday 04 | Monday 05 | Tuesday 06 | Wednesday 07 | Thursday 08 | Friday 09 | Saturday 10 | Sunday 11 | Monday 12 | Tuesday 13 | Wed 14 | ||||||||||||||||||||||||
| Sunrise | - | - | 7:16 | - | - | 7:16 | - | - | 7:18 | - | - | 7:18 | - | - | 7:20 | - | - | 7:20 | - | - | 7:22 | - | - | 7:22 | - | - | 7:24 | - | - | 7:24 | - | - | 7:26 | - | - | 7:26 |
| Sunset | 5:28 | - | - | 5:27 | - | - | 5:25 | - | - | 5:24 | - | - | 5:22 | - | - | 5:22 | - | - | 5:21 | - | - | 5:20 | - | - | 5:19 | - | - | 5:17 | - | - | 5:15 | - | - | 5:15 | - | - |
 |  |  |  | | | |  | | | | | | | | | | | |  | | | | | | | | | | | | | | | |  | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 2 |
| Temp. °C | 11 | 11 | 14 | 14 | 14 | 13 | 12 | 11 | 13 | 14 | 13 | 15 | 15 | 15 | 14 | 15 | 15 | 18 | 18 | 18 | 13 | 13 | 12 | 14 | 14 | 13 | 16 | 16 | 13 | 14 | 14 | 13 | 16 | 17 | 16 | 15 |
| Feels °C (?) | 5 | 7 | 12 | 12 | 11 | 10 | 9 | 10 | 11 | 12 | 11 | 13 | 14 | 13 | 13 | 14 | 13 | 16 | 16 | 16 | 10 | 10 | 11 | 12 | 13 | 10 | 15 | 13 | 12 | 11 | 11 | 12 | 13 | 15 | 14 | 13 |
Short Range Forecast: Mostly dry. Very mild (max 14°C on Sat morning, min 10°C on Fri afternoon). Winds decreasing (fresh winds from the WSW on Fri afternoon, calm by Mon morning). | Days 3-6 Weather Summary Mostly dry. Very mild (max 18°C on Thu morning, min 12°C on Mon afternoon). Wind will be generally light. | Days 6-9 Weather Summary Mostly dry. Very mild (max 18°C on Thu afternoon, min 11°C on Fri night). Wind will be generally light. | Long Range Forecast: Light rain (total 9mm), mostly falling on Wed afternoon. Very mild (max 17°C on Tue afternoon, min 7°C on Wed afternoon). Winds increasing (calm on Mon night, fresh winds from the SSW by Wed morning). | |||||||||||||||||||||||||||||||||
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Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Whale Watch Reef surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Information about the Whale Watch Reef Surf forecast
The above surf forecast table for Whale Watch Reef provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Whale Watch Reef can be found by selecting the local surf guide option on the grey menu. Our Whale Watch Reef surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Whale Watch Reef) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).
Further information to help with frequently asked questions about our surf forecast for Whale Watch Reef may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.
Whale Watch Reef is 101 km (63 miles) from the city of Blenheim. If you plan a holiday in Kaikoura and Marlborough, look for hotels and other accommodation in Blenheim. Blenheim has rooms for a wide range of budgets as well as car hire and transport links.
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