Surf Forecasts:
Whites Bay surf forecast from 4 Jul 2026:
- Best quality surf: Friday 10 Jul, 9PM (local time) - 11ft (3.5m), 10s period, SSE swell with cross-onshore winds.
- Most powerful swell: Friday 10 Jul, 3AM (local time) - 13ft (4.0m), 9s period, SSE swell with 2,300 kJ wave energy.
- Next surfable swell (1★+): Wednesday 8 Jul, 12AM (local time) - 5.5ft (1.7m), 8s period with SSE swell.
Best Forecast Surf Conditions for Whites Bay this week:
The surf forecast for Whites Bay over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Jul 08) at 12AM. The primary swell is predicted to be 1.7m and 8s period with a secondary swell of 0.9m and 9s. Another secondary swell of 0.3m and 13s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Whites Bay in the next 16 days are 4.0m 9s and forecast to arrive on Friday (Jul 10) at 3AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.7m 6s period and expected on Sunday (Jul 05) at 3AM.
| Wave Type | Time (NZST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 12AM (Wed 8th Jul) | 5.5ft (1.7m) 8s |
| Best Surf | 9PM (Fri 10th Jul) | 11ft (3.5m) 10s |
| Most Powerful | 3AM (Fri 10th Jul) | 13ft (4.0m) 9s |
Table - best surf conditions forecast for Whites Bay over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 31mm), heaviest during Mon afternoon. Very mild (max 14°C on Sun morning, min 8°C on Sun night). Winds increasing (light winds from the SSE on Sun night, strong winds from the S by Mon afternoon). | Days 4-6 Weather SummaryHeavy rain (total 73mm), heaviest during Wed afternoon. Very mild (max 12°C on Tue morning, min 8°C on Thu afternoon). Winds increasing (light winds from the SE on Tue morning, strong winds from the S by Thu morning). | ||||||||||||||||||||
Saturday 4 | Sunday 5 | Monday 6 | Tuesday 7 | Wednesday 8 | Thursday 9 | Friday 10 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | E 12 | E 12 | E 11 | E 10 | E 10 | S 6 | S 7 | SSE 7 | ESE 7 | ESE 8 | SE 9 | SSE 8 | SSE 8 | S 8 | SSE 9 | SSE 8 | S 8 | SSE 8 | SE 9 | SSE 9 | SE 10 |
Wave Graph  | |||||||||||||||||||||
 kJ | 44 | 41 | 37 | 49 | 18 | 158 | 1049 | 778 | 168 | 1136 | 1162 | 373 | 234 | 645 | 2247 | 688 | 756 | 1399 | 2247 | 1958 | 1943 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | cross-off | cross-off | off | cross-off | cross-on | cross-on | cross-on | on | cross-on | on | cross-off | cross-off | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 9:16AM1.43m | 9:28PM1.52m | 10:01AM1.44m | 10:14PM1.52m | 10:46AM1.46m | 11:03PM1.52m | 11:31AM1.49m | 11:54PM1.53m | 12:19PM1.53m | 00:45AM1.55m | 1:10PM1.59m | 1:37AM1.58m | 2:06PM1.65m | 2:33AM1.61m | |||||||
Low Tide | 3:13PM0.43m | 3:48AM0.43m | 3:56PM0.43m | 4:31AM0.43m | 4:41PM0.44m | 5:17AM0.43m | 5:31PM0.45m | 6:07AM0.42m | 6:25PM0.46m | 7:00AM0.41m | 7:23PM0.46m | 7:53AM0.38m | 8:24PM0.43m | ||||||||
 | |  |  |  |  |  |  |  | | |  |  | | |  | | | | |  | |
 | 7:50 | — | — | 7:50 | — | — | 7:48 | — | — | 7:48 | — | — | 7:48 | — | — | 7:48 | — | — | 7:48 | — | — |
 | — | 5:06 | — | — | 5:06 | — | — | 5:07 | — | — | 5:07 | — | — | 5:07 | — | — | 5:08 | — | — | 5:08 | — |
mm | — | — | 6 | — | — | — | 1 | 11 | 13 | 4 | 1 | 7 | 6 | 17 | 27 | 4 | 2 | 5 | — | — | — |
Temp °C | 13 | 13 | 12 | 14 | 13 | 8 | 9 | 11 | 12 | 12 | 12 | 10 | 11 | 11 | 11 | 11 | 9 | 8 | 9 | 9 | 6 |
Feels °C | 7 | 7 | 7 | 12 | 9 | 5 | 1 | 6 | 7 | 10 | 8 | 7 | 8 | 7 | 6 | 3 | 0 | -1 | 1 | 2 | 1 |
Swell 1 Height (m) Direction Period (s) | E 12 | E 12 | E 11 | E 10 | E 10 | E 10 | E 10 | S 17 | S 8 | S 9 | SSE 15 | ESE 9 | ESE 9 | ESE 10 | S 16 | ESE 10 | ESE 10 | E 10 | S 17 | — | ESE 10 |
| kJ | 44 | 41 | 37 | 49 | 18 | 18 | 17 | 53 | 113 | 229 | 44 | 146 | 141 | 550 | 21 | 173 | 166 | 74 | 50 | — | 1207 |
Swell 2 Height (m) Direction Period (s) | S 13 | — | S 16 | NNE 6 | S 16 | E 10 | NW 8 | N 18 | SSE 16 | SSE 16 | NNW 8 | ESE 13 | S 14 | N 8 | — | S 15 | S 14 | S 18 | — | — | — |
| kJ | 3 | — | 5 | 16 | 5 | 18 | 3 | 6 | 52 | 49 | 13 | 33 | 15 | 1 | — | 40 | 36 | 55 | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | S 17 | S 15 | — | — | S 17 | S 16 | S 16 | SSW 15 | SSE 14 | NNW 8 | — | — | — | S 19 | — | — | — | — |
| kJ | — | — | — | 6 | 5 | — | — | 53 | 46 | 43 | 72 | 40 | 6 | — | — | — | 29 | — | — | — | — |
Wind waves Height (m) Direction Period (s) | N 4 | N 4 | NNE 5 | NW 3 | N 5 | S 6 | S 7 | SSE 7 | ESE 7 | ESE 8 | SE 9 | SSE 8 | SSE 8 | S 8 | SSE 9 | SSE 8 | S 8 | SSE 8 | SE 9 | SSE 9 | SE 10 |
| kJ | 34 | 55 | 123 | 2 | 9 | 158 | 1049 | 778 | 168 | 1136 | 1162 | 373 | 234 | 645 | 2247 | 688 | 756 | 1399 | 2247 | 1958 | 1943 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 93 | 104 | 83 | 68 | 51 | 55 | 116 | 69 | 59 | 55 | 55 | 96 | 96 | 84 | 149 | 149 | 149 | 147 | 132 | 132 | 121 |
Best forecast wave conditions in Kaikoura and Marlborough | |||||||||||||||||||||
Best forecast wave conditions in New Zealand | |||||||||||||||||||||
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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Whites Bay 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 Whites Bay Surf forecast
The above surf forecast table for Whites Bay provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Whites Bay can be found by selecting the local surf guide option on the grey menu. Our Whites Bay 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 (Whites Bay) 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 Whites Bay 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.
Whites Bay is 16 km (10 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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