Kekerengu surfForecast / Kaikoura and Marlborough / New Zealand

information circle16 Day Weather and Surf, issued 5 am Thursday 28 May 2026 NZST
Forecast update in hr  min  s Forecast update imminent
Kekerengu surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Kekerengu sea temperature is
13.1° C
(Which is slightly warmer than usual)

Kekerengu surf forecast from 27 May 2026:

  • Best quality surf: Thursday 28 May, 9PM (local time) - 8ft (2.5m), 15s period, S swell with glassy winds.
  • Most powerful swell: Friday 29 May, 12AM (local time) - 8ft (2.5m), 16s period, S swell with 3,439 kJ wave energy.
  • Next surfable swell (1★+): Thursday 28 May, 9PM (local time) - 8ft (2.5m), 15s period with S swell.

Best Forecast Surf Conditions for Kekerengu this week:

The surf forecast for Kekerengu over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (May 28) at 9PM. The primary swell is predicted to be 2.5m and 15s period with a secondary swell of 1.4m and 18s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Kekerengu in the next 16 days are 2.5m 16s and forecast to arrive on Friday (May 29) at 12AM. Winds are predicted to be glassy at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.6m 6s period and expected on Wednesday (Jun 03) at 3AM.

Wave TypeTime (NZST) & Date Wave Height & Period
Next good surf (1 star+) 9PM (Thu 28th May)8ft (2.5m) 15s
Best Surf 9PM (Thu 28th May)8ft (2.5m) 15s
Most Powerful12AM (Fri 29th May)8ft (2.5m) 16s

Table - best surf conditions forecast for Kekerengu over the next 16 days.


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Very mild (max 16°C on Sat afternoon, min 9°C on Fri night). Winds increasing (calm on Thu night, fresh winds from the NNW by Sat night).

Days 4-6 Weather Summary

Heavy rain (total 20mm), heaviest during Tue night. Very mild (max 18°C on Sun morning, min 12°C on Tue night). Winds decreasing (fresh winds from the NNW on Sun morning, light winds from the SW by Tue night).

Thursday
28
Friday
29
Saturday
30
Sunday
31
Monday
1
Tuesday
2
Wednesday
3
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
4
4
5
4
3
2
2
1
0
0
0
0
0
0
0
0
0
2
3
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
2.2
S
14
2.3
S
14
2.5
S
16
2.1
S
14
1.9
S
14
1.7
S
12
1.4
S
12
1.3
S
11
1
S
11
1.8
N
6
1.7
N
6
1.5
N
5
1.3
N
5
1.3
N
5
1.1
ENE
10
1.2
ENE
10
1.3
ENE
10
1.1
ENE
10
1.9
SSW
7
1.2
S
7
0.9
SSE
7
Wave Graph
Metric surfscale
Energy kJ
1785
2107
3439
1822
1352
885
544
431
224
216
180
117
85
85
245
300
349
235
369
146
77
Wind (km/h)
5
SSW
10
SE
5
WNW
5
NW
10
NE
10
N
15
N
20
N
25
NNW
30
NNW
30
N
30
N
25
N
20
N
30
N
25
N
20
N
10
SSW
10
SW
20
S
15
N
glassy
cross-on
glassy
glassy
cross-on
cross
cross-off
cross
cross-off
cross-off
cross
cross
cross
cross
cross
cross
cross
cross-off
cross-off
cross
cross
High Tide
2:55PM1.34m
3:14AM1.28m
3:42PM1.36m
4:01AM1.26m
4:27PM1.37m
4:47AM1.26m
5:12PM1.39m
5:33AM1.26m
5:57PM1.40m
6:19AM1.25m
6:42PM1.40m
7:04AM1.25m
7:27PM1.40m
Low Tide
9:12PM0.26m
9:27AM0.24m
10:01PM0.28m
10:12AM0.26m
10:49PM0.28m
10:57AM0.27m
11:35PM0.28m
11:42AM0.27m
00:22AM0.27m
12:27PM0.27m
1:07AM0.27m
1:12PM0.27m
1:52AM0.27m
clear
part cloud
clear
clear
clear
part cloud
clear
clear
clear
clear
cloud
part cloud
cloud
part cloud
mod rain
light rain
cloud
heavy rain
heavy rain
light rain
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:37
7:37
7:39
7:39
7:41
7:41
7:41
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:02
5:01
5:01
5:00
5:00
5:00
5:00
8
1
11
17
2
2
Temp °C
12
11
11
13
13
11
14
16
12
18
17
17
15
15
15
16
17
14
12
12
11
10
9
11
11
10
8
9
11
6
12
12
13
11
12
11
14
15
14
11
8
10
Swell 1
Height (m)
Direction
Period (s)
2.2
S
14
2.3
S
14
2.5
S
16
2.1
S
14
1.9
S
14
1.7
S
12
1.4
S
12
1.3
S
11
1
S
11
0.6
S
9
0.5
S
10
0.5
E
6
0.6
ENE
8
0.6
ENE
9
1.1
ENE
10
1.2
ENE
10
1.3
ENE
10
1.1
ENE
10
1.5
S
7
1.2
S
7
0.9
SSE
7
Energy kJ
1785
2107
3439
1822
1352
885
544
431
224
64
51
20
51
62
245
300
349
235
225
146
77
Swell 2
Height (m)
Direction
Period (s)
0.4
ENE
12
1.2
S
18
0.3
ENE
11
0.2
E
10
0.2
E
10
0.1
E
10
0.1
E
10
0.1
E
10
0.1
E
9
0.4
SSW
11
0.4
SSE
9
0.4
S
9
0.2
S
14
0.2
S
14
0.2
S
14
0.2
S
13
0.2
S
12
0.7
ENE
12
0.8
ENE
10
0.7
ENE
9
0.6
E
9
Energy kJ
45
931
23
8
8
2
2
2
2
40
28
27
16
16
16
14
12
147
131
92
61
Swell 3
Height (m)
Direction
Period (s)
0.3
ENE
11
0.2
S
14
0.2
S
9
0.1
S
9
0.1
N
9
0.1
SW
12
0.1
N
9
0.3
N
7
0.3
SSW
13
0.3
SSW
12
Energy kJ
25
16
7
2
2
6
2
8
35
28
Wind waves
Height (m)
Direction
Period (s)
0.2
NNE
10
0.7
N
4
1.2
NNE
5
1.4
N
5
1.8
N
6
1.7
N
6
1.5
N
5
1.3
N
5
1.3
N
5
1.4
NNE
5
0.7
NNE
4
0.4
SW
3
0.8
SSW
4
1.9
SSW
7
0.3
N
3
Energy kJ
9
12
72
104
216
180
117
85
85
100
21
2
22
369
1
Nearest Offshore or Glassy
Rating
(10 max)
4
4
5
4
4
3
3
2
2
1
1
1
1
1
3
2
2
2
3
1
1
Distance (km)
0
151
0
0
38
11
38
28
38
38
38
101
101
51
81
38
38
0
0
63
11
Best forecast wave conditions in Kaikoura and Marlborough
Rating
(10 max)
4
5
4
4
3
3
2
2
1
1
1
3
2
2
2
3
2
1
Best forecast wave conditions in New Zealand
Rating
(10 max)
4
9
9
5
4
4
4
2
2
3
4
2
4
4
4
3
4
4
4
4
4
Header Global
Rating
(10 max)
6
9
9
6
5
4
5
5
5
7
7
6
5
4
4
4
5
6
4
4
4
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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Information about the Kekerengu Surf forecast

The above surf forecast table for Kekerengu provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Kekerengu can be found by selecting the local surf guide option on the grey menu. Our Kekerengu 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 (Kekerengu) 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 Kekerengu 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.

Kekerengu is 47 km (29 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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