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Surf Forecasts:

Nine Mile surf break

Nine Mile surfForecast / West Coast South Island / New Zealand

information circle48hr Weather and Surf, issued 6 am Monday 12 Jan 2026 NZDT
Forecast update in hr  min  s Forecast update imminent
Nine Mile surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Nine Mile sea temperature is
18.6° C
 (Which is 1.7°C warmer than normal for this time of year)

How big are the waves at Nine Mile today?

The current surf forecast for Nine Mile at 9AM is: 2.5m 11s primary swell from a West-northwest direction and 1.0m 12s secondary swell from a West-southwest direction (forecast issued at 06:00am January 12). The wind direction is predicted to be cross-onshore.

Time (NZDT) & DateWave HeightWave Period
Morning (12 Jan)8ft (2.5m)11s
Afternoon (12 Jan)6ft (1.8m)12s
Evening (12 Jan)6ft (1.8m)11s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Monday
12
Tuesday
13
Wednesday
14
Thu
15
4 AM7 AM10 AM1 PM4 PM7 PM10 PM1 AM4 AM7 AM10 AM1 PM4 PM7 PM10 PM1 AM4 AM7 AM10 AM1 PM4 PM7 PM10 PM1 AM
Rating
(10 max)
0
0
0
0
1
1
2
3
2
3
2
0
0
0
1
1
2
2
2
0
0
0
1
2
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
3
WNW
3
WNW
2.5
WNW
1.7
WSW
1.8
WSW
1.8
W
1.9
W
2.1
W
1.9
W
1.7
W
1.6
W
1.5
W
1.4
W
1.3
W
1.3
W
1.2
W
1.2
W
1
W
1
W
1
W
1
W
0.9
WSW
0.9
WSW
0.9
WSW
Period(s) (?)12111112121211111110101010101099910101010109
Wave
Graph
(?)Metric surfscale
Energy kJ (?)247519501464842857864882999804609530461394327314249244171179190190160150147
Wind
(km/h)
20
SW
20
WSW
20
SW
20
WSW
20
SW
15
SW
10
SW
10
SSW
10
S
5
SE
5
SW
15
WSW
15
WSW
10
WSW
5
SSW
10
SW
5
SSW
5
SSE
0
SW
15
WSW
15
WSW
15
SW
10
SSW
10
SSE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		crossglasscross-
on		oncross-
on		cross-
on		cross-
on		cross-
on		glasscross-
off		glassoncross-
on		cross-
on		crosscross-
off
High Tide
/ height (m)
6:22AM
2.13
6:49PM
2.10
7:23AM
2.10
7:54PM
2.08
8:24AM
2.13
8:54PM
2.13
Low Tide
/ height (m)
12:35PM
0.82
1:04AM
0.83
1:38PM
0.86
2:06AM
0.85
2:40PM
0.82
Monday
12
Tuesday
13
Wednesday
14
Thu
15
Sunrise-6:11-------6:13-------6:13------
Sunset-----9:13-------9:12-------9:12--
part cloud
light rain
rain showers
part cloud
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
cloud
part cloud
cloud
light rain
light rain
cloud
clear
clear
clear
clear
part cloud
cloud
Rain (mm)
-11------------11-------
Temp. °C141415161615141413111415161514141413151617161513
Feels °C (?)10101011111111121191212131313131312151314131412
  • 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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FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Nine Mile surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.

View detailed surf forecast for Nine Mile at:
surf-forecast.com

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