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Surf Forecasts:
Whites Bay surfForecast / Kaikoura and Marlborough / New Zealand
Forecast update in hr min s Forecast update imminent
Whites Bay surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Whites Bay sea temperature is
13.4° C
(Which is normal for this time of year)Whites Bay surf forecast from 28 May 2026:
- Best quality surf: Friday 29 May, 6AM (local time) - 5ft (1.5m), 14s period, S swell with cross-offshore winds.
- Most powerful swell: Friday 29 May, 3AM (local time) - 6ft (1.9m), 15s period, SSE swell with 1,560 kJ wave energy.
- Next surfable swell (1★+): Friday 29 May, 6AM (local time) - 5ft (1.5m), 14s period with S 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 Friday (May 29) at 6AM. The primary swell is predicted to be 1.5m and 14s period with a secondary swell of 0.9m and 18s. 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 1.9m 15s and forecast to arrive on Friday (May 29) at 3AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.2m 5s period and expected on Wednesday (Jun 03) at 12AM.
| Wave Type | Time (NZST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 6AM (Fri 29th May) | 5ft (1.5m) 14s |
| Best Surf | 6AM (Fri 29th May) | 5ft (1.5m) 14s |
| Most Powerful | 3AM (Fri 29th May) | 6ft (1.9m) 15s |
Table - best surf conditions forecast for Whites Bay over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Very mild (max 16°C on Sun morning, min 9°C on Thu night). Wind will be generally light. | Days 5-7 Weather SummaryHeavy rain (total 127mm), heaviest during Tue night. Very mild (max 16°C on Sun afternoon, min 12°C on Tue night). Wind will be generally light. | ||||||||||||||||||||
Thu 28 | Friday 29 | Saturday 30 | Sunday 31 | Monday 1 | Tuesday 2 | Wednesday 3 | |||||||||||||||
PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | |
Swell Height Map | |||||||||||||||||||||
SSE 14 | SSE 17 | SSE 15 | SSE 14 | SSE 12 | SSE 12 | SSE 11 | SSE 10 | S 10 | S 10 | SSE 10 | SSE 9 | S 14 | E 10 | E 6 | NE 5 | ESE 6 | S 7 | S 9 | S 8 | S 7 | |
939 | 2303 | 1137 | 826 | 567 | 355 | 263 | 108 | 70 | 49 | 18 | 8 | 4 | 2 | 2 | 8 | 13 | 104 | 297 | 149 | 45 | |
Wind (km/h) | |||||||||||||||||||||
on | cross | glassy | glassy | cross-off | off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | on | on | glassy | glassy | off | off | |
High Tide | 4:15PM1.58m | 4:36AM1.53m | 5:03PM1.60m | 5:24AM1.52m | 5:49PM1.61m | 6:10AM1.52m | 6:34PM1.61m | 6:53AM1.51m | 7:16PM1.60m | 7:35AM1.49m | 7:56PM1.57m | 8:17AM1.47m | 8:35PM1.54m | 9:02AM1.44m | |||||||
Low Tide | 10:35PM0.52m | 10:42AM0.49m | 11:23PM0.53m | 11:28AM0.52m | 00:07AM0.54m | 12:13PM0.53m | 00:49AM0.55m | 12:57PM0.54m | 1:30AM0.55m | 1:38PM0.54m | 2:11AM0.55m | 2:19PM0.53m | 2:52AM0.53m | ||||||||
— | — | 7:37 | — | — | 7:37 | — | — | 7:39 | — | — | 7:39 | — | — | 7:39 | — | — | 7:41 | — | — | 7:41 | |
5:05 | — | — | 5:04 | — | — | 5:02 | — | — | 5:02 | — | — | 5:02 | — | — | 5:01 | — | — | 5:01 | — | 5:00 | |
— | — | — | — | — | — | — | — | — | 2 | 29 | 7 | 10 | 26 | 9 | 13 | 26 | 5 | — | — | 4 | |
Temp °C | 13 | 11 | 13 | 13 | 10 | 15 | 15 | 14 | 16 | 16 | 16 | 15 | 15 | 15 | 15 | 15 | 13 | 13 | 14 | 11 | 14 |
11 | 9 | 12 | 12 | 8 | 12 | 11 | 11 | 14 | 14 | 13 | 14 | 14 | 13 | 15 | 15 | 12 | 11 | 14 | 11 | 11 | |
Swell 1 Height (m) Direction Period (s) | SSE 14 | SSE 17 | SSE 15 | SSE 14 | SSE 12 | SSE 12 | SSE 11 | SSE 10 | S 10 | S 10 | SSE 10 | SSE 9 | S 9 | E 5 | E 6 | NE 5 | NNE 5 | S 7 | S 9 | S 8 | S 7 |
939 | 2303 | 1137 | 826 | 567 | 355 | 263 | 108 | 70 | 49 | 18 | 8 | 2 | 1 | 2 | 5 | 17 | 104 | 297 | 149 | 45 | |
Swell 2 Height (m) Direction Period (s) | SSE 18 | E 11 | E 10 | E 10 | E 10 | E 10 | E 10 | SSE 10 | E 6 | S 14 | E 7 | S 14 | E 6 | E 10 | E 10 | ESE 5 | ESE 6 | ESE 7 | E 7 | NE 8 | E 8 |
609 | 9 | 2 | 2 | 2 | 2 | 2 | 77 | 1 | 4 | 4 | 4 | 1 | 2 | 2 | 2 | 13 | 9 | 4 | 2 | 1 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | S 15 | E 9 | S 14 | S 9 | S 8 | E 10 | E 12 | NNE 5 | E 7 | S 12 | E 8 |
— | — | — | — | — | — | — | — | — | — | 4 | 2 | 4 | 2 | 1 | 8 | 11 | 3 | 1 | 3 | 1 | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | N 3 | N 4 | NNW 4 | N 4 | N 4 | N 4 | NNE 4 | NNE 4 | N 3 | NNE 4 | NNE 4 | N 5 | — | — | NNW 4 | NNW 3 |
— | — | — | — | — | 2 | 12 | 19 | 18 | 18 | 18 | 31 | 11 | 5 | 14 | 3 | 83 | — | — | 21 | 8 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 150 | 51 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 101 | 97 | 93 | 93 | 111 | 55 | 51 | 51 | 0 | 0 | 0 | 93 |
Best forecast wave conditions in Kaikoura and Marlborough | |||||||||||||||||||||
Best forecast wave conditions in New Zealand | |||||||||||||||||||||
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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.












