Kairaki Beach surfForecast / Canterbury / New Zealand

information circle12 Day Weather and Surf, issued 6 am Saturday 21 Feb 2026 NZDT
Forecast update in hr  min  s Forecast update imminent
Kairaki Beach surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Kairaki Beach sea temperature is
17.6° C
(Which is 2.5°C warmer than normal for this time of year)


Best Forecast Surf Conditions for Kairaki Beach this week:

The surf forecast for Kairaki Beach over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Feb 22) at 7PM. The primary swell is predicted to be 0.5m and 14s period with a secondary swell of 0.3m and 8s. Another secondary swell of 0.4m and 3s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Kairaki Beach in the next 12 days are 0.5m 14s and forecast to arrive on Sunday (Feb 22) at 7PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.7m 9s period and expected on Saturday (Feb 21) at 4PM.

Wave TypeTime (NZDT) & Date Wave Height & Period
Next good surf (1 star+) 7PM (Sun 22nd Feb)1.5ft (0.5m) 14s
Best Surf 7PM (Sun 22nd Feb)1.5ft (0.5m) 14s
Most Powerful 7PM (Sun 22nd Feb)1.5ft (0.5m) 14s

Table - best surf conditions forecast for Kairaki Beach over the next 12 days.

Updates in  hr  min  s Forecast update imminent

Short Range Forecast Mostly dry. Warm (max 20°C on Sun afternoon, min 11°C on Sun night). Winds decreasing (fresh winds from the ENE on Sat afternoon, calm by Sun night).

Days 3-6 Weather Summary Light rain (total 4mm), mostly falling on Thu night. Warm (max 24°C on Thu afternoon, min 12°C on Tue night). Mainly fresh winds.

Saturday
21
Sunday
22
Monday
23
Tuesday
24
Wednesday
25
Thursday
26
Friday
27
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
1
1
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
0.4
ENE
0.2
ESE
0.6
ENE
0.3
E
0.3
S
0.4
SSE
0.3
SE
0.2
S
0.7
N
0.7
S
0.3
SE
0.3
SE
0.3
SE
0.9
ENE
0.9
NE
0.6
ENE
0.5
ENE
0.3
ENE
0.9
SSE
0.8
S
0.2
ESE
Period(s) (?)1095914127135311101046677664
Wave
Graph
(?)Metric surfscale
Energy kJ (?)30819143658713251020161631493125970511
Wind
(km/h)
15
NE
35
ENE
20
NNW
15
WSW
15
S
10
WSW
10
NE
30
ENE
10
NNW
20
SW
10
SSE
15
NE
15
NE
30
ENE
10
ENE
5
WNW
10
W
10
WSW
25
SW
20
SSW
20
WSW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on
cross-
on
cross-
off
cross-
off
crosscross-
off
cross-
on
oncross-
off
cross-
off
crosscross-
on
cross-
on
oncross-
on
cross-
off
offcross-
off
cross-
off
cross-
off
cross-
off
High Tide
/ height (m)
8:42PM
1.87
9:07AM
1.88
9:36PM
1.89
10:01AM
1.85
10:34PM
1.91
11:00AM
1.83
11:36PM
1.93
12:02PM
1.83
12:38AM
1.96
1:04PM
1.84
1:39AM
2.00
2:04PM
1.87
2:37AM
2.04
Low Tide
/ height (m)
2:40PM
0.20
3:04AM
0.21
3:31PM
0.20
3:59AM
0.23
4:24PM
0.20
4:57AM
0.25
5:20PM
0.20
5:55AM
0.26
6:17PM
0.19
6:55AM
0.25
7:15PM
0.17
7:54AM
0.23
8:13PM
0.14
Saturday
21
Sunday
22
Monday
23
Tuesday
24
Wednesday
25
Thursday
26
Friday
27
Sunrise6:56--6:56--6:58--7:00--7:01--7:01--7:03--
Sunset-8:28--8:27--8:24--8:23--8:22--8:20--8:19-
part cloud
clear
part cloud
clear
clear
clear
clear
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
part cloud
part cloud
light rain
mod rain
light rain
rain showers
Rain (mm)
-----------------4752
Temp. °C151615192014151518161714151514222414111110
Feels °C (?)10101017161111101312141110910192212675
  • 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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Information about the Kairaki Beach Surf forecast

The above surf forecast table for Kairaki Beach provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Kairaki Beach can be found by selecting the local surf guide option on the grey menu. Our Kairaki Beach 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 (Kairaki Beach) 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 Kairaki Beach 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.

Are you planning a holiday in Canterbury? If you are looking for accommodation near Kairaki Beach, camping, hotels and holiday cottages in Canterbury, consider staying in Christchurch which is 18 km (11 miles) away.

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