Kekerengu surfForecast / Kaikoura and Marlborough / New Zealand

information circle16 Day Weather and Surf, issued 5 pm Monday 25 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
12.8° C
(Which is normal for this time of year)

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 Tuesday (May 26) at 12AM. The primary swell is predicted to be 1.4m and 13s period. The wind is predicted to be offshore 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 cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.0m 4s period and expected on Monday (Jun 01) at 12AM.

Wave TypeTime (NZST) & Date Wave Height & Period
Next good surf (1 star+)12AM (Tue 26th May)4.5ft (1.4m) 13s
Best Surf 6PM (Thu 28th May)7ft (2.2m) 14s
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 14°C on Tue morning, min 10°C on Tue night). Wind will be generally light.

Days 5-7 Weather Summary

Mostly dry. Very mild (max 15°C on Sun morning, min 8°C on Sat night). Winds increasing (calm on Fri afternoon, fresh winds from the N by Sun morning).

Mon
25
Tuesday
26
Wednesday
27
Thursday
28
Friday
29
Saturday
30
Sunday
31
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
Rating
(10 max)
3
3
3
2
1
3
2
4
4
4
5
4
3
4
3
0
1
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.5
S
13
1.4
S
13
1.3
S
12
1
S
12
1
S
11
2.3
S
14
2.3
S
14
2
S
14
1.9
S
13
2.1
S
14
2.5
S
16
2.2
S
15
2
S
14
1.9
S
13
1.7
S
12
1.5
S
12
1.2
S
11
1
S
11
1.5
NNE
5
0.8
ENE
8
0.9
ENE
9
Wave Graph
Metric surfscale
Energy kJ
772
610
477
284
238
2185
2155
1476
1218
1735
3573
2027
1585
1200
816
604
335
235
112
83
129
Wind (km/h)
5
NNE
5
W
10
SW
15
S
5
SSE
10
NNE
15
NNE
10
NNW
5
SW
5
SE
10
WSW
5
W
10
ENE
10
SW
5
WNW
15
NNE
20
NNW
25
NNW
30
N
30
N
20
N
glassy
off
cross-off
cross
cross
cross
cross
cross-off
cross-off
glassy
cross-off
off
cross-on
cross-off
glassy
cross-on
cross-off
cross-off
cross
cross
cross
High Tide
00:46AM1.42m
1:17PM1.35m
1:37AM1.36m
2:07PM1.34m
2:27AM1.31m
2:55PM1.34m
3:14AM1.28m
3:42PM1.36m
4:01AM1.26m
4:27PM1.37m
4:47AM1.26m
5:12PM1.39m
5:33AM1.26m
Low Tide
6:34PM0.15m
7:06AM0.14m
7:28PM0.20m
7:55AM0.18m
8:21PM0.24m
8:42AM0.21m
9:12PM0.26m
9:27AM0.24m
10:01PM0.28m
10:12AM0.26m
10:49PM0.28m
10:57AM0.27m
11:35PM0.28m
11:42AM0.27m
part cloud
part cloud
clear
part cloud
part cloud
clear
clear
part cloud
clear
clear
part cloud
clear
cloud
clear
clear
clear
clear
clear
clear
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:35
7:37
7:37
7:37
7:39
7:39
7:41
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:05
5:04
5:02
5:02
5:01
5:01
5:00
5:00
Temp °C
12
11
14
12
10
12
14
12
13
13
11
13
13
11
13
13
10
15
16
14
14
11
9
12
9
7
9
11
9
11
12
9
12
11
9
10
9
6
9
10
9
10
Swell 1
Height (m)
Direction
Period (s)
1.5
S
13
1.4
S
13
1.3
S
12
1
S
12
1
S
11
2.3
S
14
2.3
S
14
2
S
14
1.9
S
13
2.1
S
14
2.5
S
16
2.2
S
15
2
S
14
1.9
S
13
1.7
S
12
1.5
S
12
1.2
S
11
1
S
11
0.7
SSE
10
0.8
ENE
8
0.9
ENE
9
Energy kJ
772
610
477
284
238
2185
2155
1476
1218
1735
3573
2027
1585
1200
816
604
335
235
112
83
129
Swell 2
Height (m)
Direction
Period (s)
0.3
ENE
10
0.5
NNE
5
0.4
ENE
10
0.8
SSW
14
0.6
SSW
11
0.8
SSE
18
0.5
NE
11
0.4
ENE
12
0.4
ENE
12
1.2
S
18
0.3
ENE
11
0.2
E
10
0.2
ENE
10
0.1
NE
10
0.1
E
10
0.1
E
9
0.1
E
9
0.5
ENE
5
0.4
SSW
11
0.6
S
10
0.3
SSE
9
Energy kJ
20
13
32
243
98
437
59
47
45
891
23
8
10
4
2
2
2
15
40
71
17
Swell 3
Height (m)
Direction
Period (s)
0.3
ENE
10
0.3
NNE
5
0.3
ENE
10
0.4
S
17
0.3
ENE
11
0.3
NNE
4
0.3
ENE
11
0.1
E
9
0.5
ENE
6
0.1
S
15
0.3
S
15
Energy kJ
19
5
20
92
24
3
25
2
22
5
40
Wind waves
Height (m)
Direction
Period (s)
0.4
NNE
4
0.6
S
4
0.4
NNE
4
0.4
SSW
3
0.4
NE
3
0.8
ENE
5
1.1
N
4
1.5
NNE
5
1
N
4
1.1
N
4
Energy kJ
6
12
5
3
2
28
48
108
40
48
Nearest Offshore or Glassy
Rating
(10 max)
3
3
3
2
2
4
4
4
4
4
5
4
4
4
3
2
2
2
2
1
1
Distance (km)
0
0
0
28
28
11
38
0
0
0
0
0
28
0
0
11
38
38
38
38
38
Best forecast wave conditions in Kaikoura and Marlborough
Rating
(10 max)
3
3
3
2
2
4
4
4
4
4
5
4
4
4
3
2
2
2
2
2
1
Best forecast wave conditions in New Zealand
Rating
(10 max)
4
5
4
5
6
6
9
4
4
9
8
5
5
4
4
4
3
2
3
4
5
Header Global
Rating
(10 max)
4
5
4
9
9
6
9
9
6
9
8
6
5
5
5
5
5
7
7
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)
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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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