Whites Bay surfForecast / Kaikoura and Marlborough / New Zealand

information circle48hr Weather and Surf, issued 5 am Sunday 17 May 2026 NZST
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
13.0° C
(Which is slightly cooler than normal)

How big are the waves at Whites Bay today?

The current surf forecast for Whites Bay at 1PM is: 0.9m 10s primary swell from a South-southeast direction and 0.2m 16s secondary swell from a South-southeast direction (forecast issued at 05:00am May 17). The wind direction is predicted to be onshore.

Time (NZST) & DateWave HeightWave Period
Morning (17 May)3ft (0.9m)10s
Afternoon (17 May)3ft (0.9m)10s
Evening (17 May)2.5ft (0.8m)9s

Table - waves today at Whites Bay. (Swell directed towards the surf break)


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Very mild (max 13°C on Tue afternoon, min 7°C on Mon night). Wind will be generally light.

Sunday
17
Monday
18
Tuesday
19
Wed
20
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
9 PM
12 AM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
0
0
0
0
0
0
Swell
Height Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
0.9
SSE
10
0.9
SSE
10
0.9
SSE
10
0.9
SSE
10
0.9
SSE
10
0.9
SSE
9
0.8
SSE
9
0.8
SSE
9
0.8
SSE
9
0.8
SSE
9
0.7
SSE
8
0.7
SSE
8
0.7
SSE
8
0.7
SSE
8
0.7
SSE
10
0.7
SSE
10
0.7
SSE
9
0.7
SSE
9
0.6
SSE
9
0.5
SSE
9
0.5
SSE
9
0.4
SSE
9
0.4
SSE
8
0.4
SSE
8
Wave Graph
Metric surfscale
Energy kJ
173
169
135
132
129
121
90
88
86
86
56
56
58
59
81
81
76
73
54
45
44
30
26
26
Wind (km/h)
10
SW
10
SSW
10
SSW
10
SSE
10
SE
10
SE
10
SSW
10
SW
10
SW
10
SW
5
SW
5
S
5
E
0
ESE
5
WSW
10
W
10
W
10
W
5
WNW
5
NNW
10
N
10
NNW
10
NW
15
NW
cross
cross
cross
on
on
on
cross-on
cross
cross
cross
cross
glassy
glassy
glassy
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
off
off
High Tide
6:05AM1.73m
6:34PM1.86m
7:04AM1.75m
7:33PM1.90m
8:04AM1.75m
8:31PM1.91m
Low Tide
12:16PM0.27m
00:53AM0.28m
1:14PM0.25m
1:53AM0.26m
2:12PM0.23m
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:26
7:26
7:28
7:28
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:13
5:12
5:10
5:09
Temp °C
9
9
9
11
11
10
9
8
8
8
8
11
12
10
9
8
8
7
8
11
13
10
8
7
6
6
6
9
8
8
7
6
6
6
6
10
11
9
7
6
6
4
6
9
11
8
5
4
Swell 1
Height (m)
Direction
Period (s)
0.9
SSE
10
0.9
SSE
10
0.9
SSE
10
0.9
SSE
10
0.9
SSE
10
0.9
SSE
9
0.8
SSE
9
0.8
SSE
9
0.8
SSE
9
0.8
SSE
9
0.7
SSE
8
0.7
SSE
8
0.7
SSE
8
0.7
SSE
8
0.7
SSE
10
0.7
SSE
10
0.7
SSE
9
0.7
SSE
9
0.6
SSE
9
0.5
SSE
9
0.5
SSE
9
0.4
SSE
9
0.4
SSE
8
0.4
SSE
8
Energy kJ
173
169
135
132
129
121
90
88
86
86
56
56
58
59
81
81
76
73
54
45
44
30
26
26
Swell 2
Height (m)
Direction
Period (s)
0.1
E
11
0.2
SSE
17
0.2
SSE
16
0.2
SSE
16
0.2
SSE
16
0.2
SSE
16
0.2
SSE
16
0.2
SSE
15
0.2
S
14
0.1
S
14
0.1
S
14
0.1
E
9
0.1
E
9
0.1
E
9
0.1
E
14
0.1
S
16
0.1
S
16
0.2
SSE
12
0.2
SSE
12
0.2
SSE
12
0.2
SSE
11
0.2
SSE
11
Energy kJ
2
28
26
24
25
25
24
23
16
4
4
2
2
2
4
5
5
15
14
13
12
11
Swell 3
Height (m)
Direction
Period (s)
0.1
S
18
0.1
S
15
0.1
S
22
0.1
S
20
0.1
E
11
0.1
E
10
0.1
E
10
0.1
E
10
0.1
E
10
0.1
E
10
0.1
E
10
0.1
E
9
0.1
E
14
0.1
S
16
0.1
S
15
0.1
E
11
0.1
S
15
0.1
S
15
0.1
S
15
Energy kJ
6
4
9
8
2
2
2
2
2
2
2
2
4
5
4
2
5
4
4
Wind waves
Height (m)
Direction
Period (s)
0.4
E
3
0.4
NNE
3
0.3
N
3
0.3
NNW
3
Energy kJ
3
2
1
1
Nearest Offshore or Glassy
Rating
(10 max)
2
2
1
2
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Distance (km)
51
59
51
93
93
59
51
51
51
51
51
51
93
65
0
0
0
0
51
51
62
62
62
96
Best forecast wave conditions in Kaikoura and Marlborough
Rating
(10 max)
2
2
2
2
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Best forecast wave conditions in New Zealand
Rating
(10 max)
4
4
4
4
3
4
3
3
3
3
3
3
3
3
3
3
3
3
3
3
2
2
2
2
Header Global
Rating
(10 max)
5
6
5
4
4
4
6
9
9
7
4
4
5
7
5
4
5
4
4
4
4
5
5
5
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder

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