Kekerengu surfForecast / Kaikoura and Marlborough / New Zealand

information circle48hr Weather and Surf, issued 5 pm Thursday 18 Sep 2025 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
11.3° C
(Which is normal for this time of year)


How big are the waves at Kekerengu today?

The current surf forecast for Kekerengu at 7PM is: 0.8m 14s primary swell from a South direction (forecast issued at 05:00pm September 18). An open ocean swell of 0.4m 4s is not directed at the surf break, a second open ocean swell of 0.4m 6s is not directed at the surf break. The wind direction is predicted to be offshore and the swell rating is 2.

Time (NZST) & DateWave HeightWave Period
Morning (18 Sep)--
Afternoon (18 Sep)1.5ft (0.5m)9s
Evening (18 Sep)4ft (1.2m)13s

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

Updates in  hr  min  s Forecast update imminent
Thursday
18
Friday
19
Saturday
20
Sunday
21
3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM
Rating
(10 max)
0
2
0
0
0
0
1
0
1
1
2
2
2
2
1
1
0
0
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
0.5
S
0.8
S
1.2
S
0.1
E
2
S
2.2
S
2.3
S
2.2
S
1.9
S
1.7
S
1.6
S
1.5
S
1.4
S
1.7
S
1.7
S
1.6
S
1.5
S
1.4
S
1.3
S
1.2
S
1.1
S
0.9
S
0.8
S
0.6
S
Period(s) (?)91413126789991010101312121212131311111110
Wave
Graph
(?)Metric surfscale
Energy kJ (?)45229498330844762072054846946341537790086073864956654647030519814678
Wind
(km/h)
15
NW
5
S
40
S
35
SSW
30
SSW
30
SSW
30
SSW
25
S
15
SSE
10
ENE
15
N
15
NNW
20
NNW
25
NNW
30
N
35
N
40
N
40
NNW
35
NNW
40
NNW
45
NNW
50
NNW
50
N
55
NNW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off
glasscrosscross-
off
cross-
off
cross-
off
cross-
off
crosscross-
on
cross-
on
crosscross-
off
cross-
off
cross-
off
crosscrosscrosscross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
High Tide
/ height (m)
2:23AM
1.34
2:50PM
1.46
3:14AM
1.33
3:41PM
1.43
4:05AM
1.32
Low Tide
/ height (m)
8:20PM
0.16
8:34AM
0.15
9:13PM
0.18
9:27AM
0.17
10:03PM
0.19
10:18AM
0.18
Thursday
18
Friday
19
Saturday
20
Sunday
21
Sunrise------6:18-------6:16-------6:15-
Sunset-6:15-------6:15-------6:16------
clear
cloud
light rain
light rain
rain showers
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
cloud
cloud
part cloud
cloud
part cloud
Rain (mm)
--122-------------------
Temp. °C18139775788765559141511101213131315
Feels °C (?)13120-10-3-113420-1-12662244334
  • 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

Eyeball surf reportRecent Eyeball Surf Reports for Kaikoura and Marlborough

  1. weather stationWind Update The wind is still offshore at Kekerengu (moderate winds from the W at CapeCampbellAws 27 km from Kekerengu). 1.4m 6s windswell from the SSW with a 0.7m 10s swell from the S and a 0.4m 13s groundswell, also from the S. 3 swells combining to make bigger set waves.

    Kekerengu
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27 km away, 38 min ago

24 km/h
W
0.0
11.3
Air / Water (°C)
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