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Whites Bay Surf Forecast
/ Kaikoura and Marlborough (12 surf breaks) /
Surf Forecasts:
Whites Bay surfForecast / Kaikoura and Marlborough / New Zealand
48hr Weather and Surf, issued 11 pm Wednesday 20 May 2026 NZSTForecast 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
12.7° C
(Which is slightly cooler than normal)How big are the waves at Whites Bay today?
The current surf forecast for Whites Bay at 6AM is: 0.1m 13s primary swell from a East direction and 0.1m 10s secondary swell from a South direction (forecast issued at 11:00pm May 20). An open ocean swell of 0.8m 4s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (NZST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 May) | 0.5ft (0.1m) | 13s |
| Afternoon (21 May) | 0.5ft (0.1m) | 12s |
| Evening (21 May) | 0.5ft (0.2m) | 11s |
Table - waves today at Whites Bay. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Very mild (max 15°C on Thu morning, min 10°C on Wed night). Winds decreasing (fresh winds from the NW on Thu morning, calm by Fri night). | ||||||||||||||||||||||||
Thursday 21 | Friday 22 | Saturday 23 | ||||||||||||||||||||||
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 | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | |
Swell Height Map |  |    |    |    | ||||||||||||||||||||
SSE 8 | E 13 | E 13 | E 13 | E 13 | S 13 | S 13 | S 12 | SSE 11 | SSE 11 | S 4 | S 5 | S 5 | S 5 | SSE 5 | SSE 9 | S 13 | SSE 13 | S 13 | S 13 | S 13 | SSE 12 | SSE 12 | S 12 | |
7 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 13 | 12 | 11 | 28 | 32 | 18 | 20 | 17 | 31 | 34 | 51 | 51 | 51 | 29 | 28 | 25 | |
Wind (km/h) | ||||||||||||||||||||||||
off | off | off | off | off | off | off | off | off | cross-on | cross-on | on | glassy | glassy | cross-off | off | cross-off | off | cross-off | glassy | glassy | glassy | on | cross-on | |
High Tide | 9:28PM1.88m | 10:02AM1.74m | 10:25PM1.82m | 10:58AM1.71m | 11:22PM1.75m | 11:51AM1.67m | ||||||||||||||||||
Low Tide | 3:49AM0.25m | 4:06PM0.23m | 4:45AM0.27m | 5:03PM0.25m | 5:41AM0.30m | 5:59PM0.29m | ||||||||||||||||||
 | | |  |  | | | | | |  | |  | | | | | | | | | | | | |
 | — | — | — | 7:30 | — | — | — | — | — | — | — | 7:31 | — | — | — | — | — | — | — | 7:31 | — | — | — | — |
 | — | — | — | — | — | — | 5:08 | — | — | — | — | — | — | — | 5:07 | — | — | — | — | — | — | — | 5:07 | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 10 | 10 | 11 | 12 | 14 | 15 | 15 | 15 | 14 | 12 | 11 | 10 | 10 | 11 | 13 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 13 | 12 |
6 | 6 | 7 | 9 | 10 | 10 | 11 | 12 | 12 | 11 | 9 | 8 | 8 | 9 | 12 | 11 | 11 | 10 | 10 | 11 | 11 | 11 | 11 | 10 | |
Swell 1 Height (m) Direction Period (s) | SSE 8 | SE 8 | S 8 | S 10 | NE 6 | S 10 | S 10 | S 10 | SSE 11 | NNE 4 | SSE 11 | SSE 10 | S 5 | S 5 | SSE 5 | SSE 5 | SSE 5 | SSE 9 | S 13 | S 13 | S 13 | SSE 12 | SSE 12 | S 9 |
 kJ | 7 | 3 | 1 | 2 | 2 | 2 | 2 | 2 | 13 | 2 | 11 | 10 | 24 | 18 | 20 | 13 | 9 | 28 | 51 | 51 | 51 | 29 | 28 | 14 |
Swell 2 Height (m) Direction Period (s) | E 13 | E 13 | E 13 | E 13 | S 10 | E 12 | E 12 | S 12 | S 9 | — | — | E 12 | SSE 10 | SSE 10 | SSE 9 | SSE 9 | SSE 9 | SSE 13 | S 9 | SE 4 | SE 4 | S 9 | S 9 | S 12 |
| kJ | 4 | 3 | 3 | 3 | 2 | 3 | 3 | 3 | 2 | — | — | 3 | 20 | 18 | 17 | 17 | 16 | 34 | 14 | 1 | 1 | 14 | 14 | 25 |
Swell 3 Height (m) Direction Period (s) | N 6 | N 6 | N 6 | N 6 | E 13 | S 13 | S 13 | E 12 | E 12 | SSE 11 | E 12 | S 16 | S 16 | S 16 | S 16 | S 14 | S 13 | SE 4 | SE 4 | NE 4 | — | — | S 8 | SE 11 |
| kJ | 1 | 1 | 1 | 1 | 3 | 3 | 3 | 3 | 3 | 12 | 3 | 5 | 5 | 5 | 5 | 4 | 31 | 3 | 3 | 1 | — | — | 1 | 5 |
Wind waves Height (m) Direction Period (s) | NNW 4 | NNW 4 | NNW 4 | NNW 4 | NNW 4 | NNW 4 | NNW 4 | NNW 4 | NNW 4 | NNW 5 | S 4 | S 5 | S 5 | — | — | — | — | N 2 | — | — | S 3 | S 3 | SSE 4 | SSE 4 |
| kJ | 19 | 16 | 18 | 16 | 16 | 27 | 30 | 22 | 11 | 66 | 11 | 28 | 32 | — | — | — | — | 1 | — | — | 2 | 2 | 3 | 2 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 105 | 104 | 116 | 166 | 68 | 68 | 68 | 59 | 59 | 55 | 55 | 84 | 0 | 55 | 61 | 62 | 51 | 51 | 0 | 55 | 55 | 55 | 55 | 59 |
Best forecast wave conditions in Kaikoura and Marlborough | ||||||||||||||||||||||||
Best forecast wave conditions in New Zealand | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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